baber/WOPTO huggingface dataset:
Patent EP-0531331-A1 (EP)
Title: Laser system.
Inventor: WEIMEL ERICH
IPC: A61F9/00
Filed: 1991-05-21
Abstract: Described is a laser system comprising a laser (10), which can be switched between at least two power levels, and a power supply (1 + 2) for the laser which is connected up to the mains supply which applies the input voltage. The invention is characterized by the fact that the laser power supply has a distributing unit (1) the input terminal of which is connected to the mains voltage and which is connected to a laser power supply unit (2) and to a charging unit (4) for an accumulator unit (5) in such a way that, while the laser is being operated at low power, the charging unit is also powered, in addition to the laser power supply unit, from the mains, and that, while laser is being operated at high power, the output terminal of the accumulator unit is connected to the laser power supply unit.
Patent EP-0589878-A1 (EP)
Title: A device for tooth implantation comprising a locking screw.
Inventor: KVIST BJOERN
IPC: A61C8/00
Filed: 1991-06-19
Abstract: A device for tooth implantation having a fixture part intended to be set into the jawbone, and a holder part to which the tooth crown is attached. The holder part can be screwed on the fixture part by an attachment screw, and a locking screw is disposed to lock the attachment screw for fastening the holder part to the fixture part and prevent unscrewing.
Patent EP-0493584-A1 (EP)
Title: Control system for spark-discharge recording head.
Inventor: WILLIAMS RICHARD A
IPC: G01B13/12
Filed: 1991-06-13
Abstract: An imaging head for use in a spark-discharge recording apparatus, including a tracking system for monitoring and maintaining the head a fixed distance away from the surface of a recording blank. The tracking system preferably measures the distance between the head and the surface of the blank using a gas source oriented toward the blank's surface and a pressure sensor for measuring the pressure of the gas reflected therefrom. The signal produced by the pressure sensor indicates the size of the gap. The pressue sensor is coupled to a servo system that alters the position of the head to maintain a preselected gap distance.
Patent EP-0489153-A1 (EP)
Inventor: BARCHFELD GAIL L
IPC: A61K39/015
Filed: 1991-06-25
Abstract: A vaccine composition, comprising an antigenic substance in association with a liposome and an oil-in-water emulsion comprising a muramyl peptide, a metabolizable oil, and optionally an additional emulsifying agent. The two components of the adjuvant (i.e., the liposome/antigen component and the emulsion component) act together to produce high levels of immune response.
Patent EP-0549651-A1 (EP)
Title: Electrical heating tape.
Inventor: CORDIA JOHANNES MARIA
IPC: H05B3/34
Filed: 1991-09-17
Abstract: PCT No. PCT/GB91/01587 Sec. 371 Date Mar. 18, 1993 Sec. 102(e) Date Mar. 18, 1993 PCT Filed Sep. 17, 1991 PCT Pub. No. WO92/05674 PCT Pub. Date Apr. 2, 1992.A conductive polymeric tape has elongate electrodes, (6) extending along its long edges, and comprises a central longitudinal strip (8) of different resistance to the remainder of the tape. The strip (8) extends part way only along the tape. The tape may also, or instead, contain discontinuities (20) preferably extending across the tape. The purpose of the strip (8) and the discontinuities (20) is to control the passage of electrical current and also the heat output of different parts of the tape.
Patent EP-0549654-A1 (EP)
Inventor: MCGAFFIGAN THOMAS H
IPC: H05B6/14
Filed: 1991-09-12
Abstract: Dispositif de chauffage autorégulé obtenu par la mise en place d'un élément de corps de type ferrite (16), lequel présente des pertes élevées lorsqu'il est exposé à un champ magnétique alternatif de haute fréquence et présente une température de Curie prédéterminée, sur ou autour d'un conducteur central (14) connecté ou adapté pour être connecté à une source d'alimentation (17) fournissant du courant alternatif de haute fréquence au conducteur. Le courant passant par le conducteur central (14) produit un champ magnétique autour dudit conducteur, ce qui provoque le chauffage du corps de type ferrite par les pertes internes jusqu'à sa température de Curie. Le dispositif de chauffage s'autorégule à la température de Curie du corps de type ferrite. La source d'alimentation (17) est de préférence une source d'alimentation en courant continu adaptée en impédance. L'élément de corps de type ferrite peut être ferromagnétique ou ferrimagnétique. Ledit corps de type ferrite est de préférence ferrimagnétique, tel que des billes, des anneaux de ferrite et analogues chauffant du fait des pertes par hystérésis.
Patent EP-0552252-A1 (EP)
Inventor: KRESPAN CARL GEORGE
IPC: C07C17/278
Filed: 1991-10-10
Abstract: On décrit les composés CF3CHFCHFCF2CF3, CF3CH2CHFCF2CF3, CF3CHFCH2CF2CF3, CF3CHFCHFCF2CF2CF3, CF3CH2CHFCF2CF2CF3, CF3CHFCH2CF2CF2CF3, CF3CF2CH2CHFCF2CF3, CF3CF2CHFCHFCF2CF2CF3, CF3CHFCHFCF2CF2CF2CF3, CF3CHFCH2CF2CF2CF2CF3, CF3CH2CHFCF2CF2CF2CF3, CF3CF2CHFCH2CF2CF2CF3, et CF3CF2CH2CHFCF2CF2CF3; et des compositions préparées à partir de ces composés. Des procédés catalytiques qui consistent à utiliser des métaux de Groupe VIII sont aussi décrits, ces procédés servant à faire réagir des matériaux de départ oléfiniques choisis avec l'hydrogène pour obtenir comme produits principaux des dihydropolyfluoralcanes ou des trihydropolyfluoralcanes dans lesquels les hydrogènes sont situés sur deux atomes de carbone adjacents; on décrit aussi des procédés consistant à utiliser de l'iode et/ou de l'iode d'hydrogène pour la réduction de matériaux de départ oléfiniques choisis en dihydropolyfluoralcanes ou trihydropolyfluoralcanes.
Patent EP-0495405-A1 (EP)
Inventor: CORY DAVID G DR
IPC: G01R33/54
Filed: 1992-01-10
Abstract: A multiple-pulse RF pulse sequence (1-13) applied to abundant nuclei after excitation and in the presence of a spatial magnetic field gradient significantly reduces the resonant line width thereby increasing image resolution relative to other known pulse sequences. The RF pulse sequence is constructed from selected sets of known six-pulse cycles called dipolar decoupled inversion pulses. The dipolar decoupled inversion pulses are, in turn, constructed from standard solid echo pulse pairs. The magnetic field gradient is periodically varied during application of the RF pulses to preserve imaging information.
Patent EP-0498358-A1 (EP)
Inventor: KAGAYAMA JOE
IPC: B62J6/00
Filed: 1992-02-04
Abstract: An attachment apparatus for two-wheeled vehicle parts in accordance with the present invention includes: a first fitting portion formed on an attachment part (1) attached to component parts of a two-wheeled vehicle and having a single rail-shaped projection (7a) that has its one end open and has a recess formed in a portion of the projection; and a second fitting portion formed on an attachment part (15) fixed to the two-wheeled vehicle parts and including a single groove (17a) that is slidably fit on the rail-shaped projection and including a projection piece (19) having a jutted portion (31a) formed on a tip end of the projection piece and movable in a direction of crossing over the groove, the jutted portion being engaged with the recess of the projection in the groove. When a second attachment part is attached to a first attachment part by a fitting of the first and second fitting portions, the projected piece moves with the projection fit in the groove, so that the recess and the jutted portion are engaged with each other, thereby preventing a release of the fitting of the first and second fitting portions.
Patent EP-0503391-A1 (EP)
Inventor: KITAGAWA KUNIHARU
IPC: G03D15/00
Filed: 1992-02-27
Abstract: An information I/O system for specifying a photographic film or an image recorded on the film is provided. The photographic film is provided with a transparent magnetic recording layer allowing data to be magnetically recorded, and the information is represented in eight-bit ASCII code per character. Since the ASCII code can be compatible with the recording code used in general-purpose electronic apparatus such as a personal computer or an electronic pocket notebook, writing onto and reading from the film can be conducted easily without using a converter. Therefore, management of the photographic film becomes easier and working efficiency, at the time of printing and so on, is improved.
Patent EP-0503467-A1 (EP)
Inventor: HENRY DAVID
IPC: G02B6/30
Filed: 1992-03-05
Abstract: An integrated optical component comprising at least one waveguide integrated into a substrate (1) and connected to the end of an optical fiber (2) which is attached to the substrate at said fiber end and in an region separated from said fiber end by a first drop (7) of adhesive and a second drop (8) of adhesive, respectively. The adhesive product which constitutes the first drop has a glass transition temperature located in a predetermined operating temperature range of the component, while the adhesive product which constitutes the second drop has a glass transition temperature located generally above this operating temperature range, thereby assuring the absorption of differential expansions in such a way as to maintain the optical continuity of the fiber/waveguide attachment and the mechanical strength of the fiber/substrate attachment.
Patent EP-0513629-A1 (EP)
Inventor: CHIVARI ILIE
IPC: F16D3/04
Filed: 1992-05-05
Abstract: A coupling for rotating parts which permits an offset of the axes of rotation contains an input-side coupling half (10A), an output-side coupling half (10B) and three rings (12, 14, 16), supported concentrically upon one another via rolling bearings, as intermediate members of the coupling. Each of the rings (12, 14, 16) is connected via a first link to the input-side coupling half (10A) and via a second link, offset by 180 DEG  relative to the first link, to the output-side coupling half (10B). To guide the rings laterally on one another, the rings (12, 14, 16) have grooves (52, 60; 74, 76) in the circumferential surfaces facing the respectively adjacent ring. Rolling elements (70, 72) are held in the grooves (52, 60; 74, 76). The rolling elements (70, 72) are guided in the grooves (52, 60; 74, 76) in the axial direction, axial guidance of the rings (12, 14, 16) on one another thereby being guaranteed. <IMAGE>
Patent EP-0516995-A1 (EP)
Inventor: FRUTSCHI HANS ULRICH
IPC: F01K23/10
Filed: 1992-05-08
Abstract: To maximise the efficiency of a combined gas-steam power plant consisting essentially of a fossil fuel gas turbine group and a steam circuit with an intermediate waste-heat boiler (11), an intercooling stage and an interheating stage are provided. The gas turbine group consists of two compressors (1, 2), two combustion chambers (7, 9) and two turbines (8, 10). Positioned downstream of the first compressor (1) is an intercooler (3) and positioned on the cooling side of the latter is an evaporator (4) in operative connection with it. The steam quantity formed in the evaporator (4) is fed into a turbine (6) of the steam circuit, resulting in the first improvement in efficiency. Provided downstream of the first turbine (8) is a second combustion chamber (9), in which the exhaust gases from the first turbine (8) are converted into heating gases for the second turbine (10). The exhaust gases from this second turbine (10) with their large remaining caloric potential flow through the waste-heat boiler (11), in which a maximised steam generating capacity is provided, resulting in the second improvement in efficiency.
Patent EP-0514916-A1 (EP)
Inventor: SCHUSTER ARMIN
IPC: F16B35/04
Filed: 1992-05-22
Abstract: A quick-fitting screw for fastening gypsum plaster boards, mineral-fibre boards or the like on an especially metallic substructure contains a shoulder surface (10) which is at an axial distance from the end surface (4) of the screw head (1) and whose external diameter is at a radial distance from the external diameter of the screw head (1). The shoulder surface (10) is arranged on a projection (9). The shoulder surface (10) presses the material which is displaced in the board while the screw is being screwed in back into the screw hole. The screw is intended for application particularly in the case of mineral-fibre boards. <IMAGE>
Patent EP-0534056-A1 (EP)
Inventor: SCHULZ MATTHIAS DIPL-ING
IPC: G01S13/58
Filed: 1992-05-27
Abstract: In the method, a digital baseband signal is derived from the received signal of the doppler radar sensor, back-scattered by a scattering cross-section, which baseband signal subsequently is subdivided by windowing into individual signal sections for which the associated power density spectra are formed by means of which the speed of the object is determined. In order to increase the accuracy during the speed determination, it is provided that the individual power density spectra (or the average power density spectrum) are (is) compared with reference power density spectra determined during a calibration phase, stored and containing the speed as a variable, and the speed which is associated with the reference power density spectrum which has the best correspondence with the measured spectra is identified with the speed of the object. In addition, a device for carrying out the method is proposed. <IMAGE>
Patent EP-0521433-A1 (EP)
Inventor: BOSCARIN REMO
IPC: A63H33/06
Filed: 1992-06-29
Abstract: The educational game structure comprises a set (1) of elements (2,3) which can be detachably composed together. The elements include primary elements (2) provided with recesses and by secondary elastically resilient elements (3), which are insertable into the recesses (7) upon being elastically deformed.
Patent EP-0512580-A1 (EP)
Inventor: KRATKY ZDENEK
IPC: A23B7/022
Filed: 1988-10-12
Abstract: A process for the stabilisation of the colour of green vegetables which comprises processing the vegetables at a temperature from 50°C to 70°C for a period of from 1 to 6 minutes, draining them and then refrigerating them at a temperature of from 0°C to 12°C.
Patent EP-0524563-A1 (EP)
Inventor: HENGENDOERFER MAX GRUNDIG E M
IPC: H04N7/087
Filed: 1992-07-18
Abstract: To reduce the waiting time in the display of teletext pages, each teletext page is allocated to a circle of subjects at a transmitter end and a page number is inserted into each teletext page, the page number being selected from one or more page number intervals permanently allocated to the circle of subjects. At the receiving end, after a teletext page has been selected, further teletext pages which belong to the same page number interval as the selected teletext page, are stored in a multi-page teletext memory by using a microcomputer. <IMAGE>
Patent EP-0513929-A1 (EP)
Inventor: LAURI LEONE
IPC: C08G18/08
Filed: 1992-05-15
Abstract: A process for producing a foamed polymer comprises the steps of: mixing, in a dissolver, a mixture constituted by at least one isocyanate and a first unsaturated anhydride, adding to the mixture, a second aromatic anhydride, at least one foaming agent, a vinylidene compound, poly(vinyl chloride) and a heat stabilizer; until a paste is obtained curing said paste at atmospheric pressure, and at a temperature not higher than 80°C; completing the curing of the paste-like mixture under pressure, by increasing temperature up to 180°C and subsequent cooling, until partially foamed germs are obtained; and completing the germ foaming process, by heating.
Patent EP-0543445-A1 (EP)
Inventor: MALLART RAOUL
IPC: A61B8/14
Filed: 1992-11-11
Abstract: Examination device for media by means of ultrasonic echography, comprising an array of n ultrasonic transducers associated with a stage for emitting exploration signals for the medium to be examined, and with a stage for receiving and processing the echographic signals returned to the said transducers by the obstacles encountered in the medium explored. The said emission stage comprises means for focusing m ultrasonic beams emitted simultaneously, in the form of n emission modules, themselves each comprising, for example the ith, m signal generators (201ai,..., 201mi) in parallel (or a single signal generator followed by m parallel delay circuits), a stage (202i) for combining the m signals thus generated, and an amplifier (203i), intended to supply the amplified combined signal to the transducer (10i) corresponding to the emission module in question. …<??>Application: echographs used in cardiology. …<IMAGE>…
Patent EP-0576749-A1 (EP)
Inventor: WISE ADRIAN PHILIP
IPC: G06F15/00
Filed: 1992-06-30
Abstract: A pipeline structure processes data in a series of stages, each of which has a data input latch (LDIN) and passes it on to the next stage in the pipeline via a data output latch (LDOUT). The stages are preferably connected to two non-overlapping clock phases (PH0, PH1). Adjacent stages are also connected via a validation line (IN_VALID, OUT_VALID) and an acceptance line (IN_ACCEPT, OUT_ACCEPT), and in some embodiments also via an extension bit line (IN_EXTN, OUT_EXTN). Input data is transferred from any stage to the following stage once every complete period of the clock signals only if the acceptance signal from that following stage is in the affirmative state. The extension bit line conveys an extension bit that separates data in the data stream into blocks. Decoding circuitry may also be included in any of the stages so that a stage only manipulates the data that is in blocks in which one or more predetermined bit patterns is decoded at the start of the block.
Patent EP-0524750-A1 (EP)
Inventor: WAGNER DAVID P
IPC: F16B41/00
Filed: 1992-07-09
Abstract: A fastener (10) and a workpiece (14) assembly comprising a fastener (10) composed of a relatively strong, inflexible material having a shank (18). Wings (26) are disposed on the shank (18), and the workpiece (14) has portions thereof composed of a relatively flexible, resilient material. An aperture (12) having a diameter is located through the portions. The wings (26) define an outer diameter substantially greater than the diameter of the aperture (12). The wings (26) are capable of swaging the apertures (12), thereby increasing their size, to allow for passage of the wings (26). The relatively flexible, resilient material (14) has sufficient elastic memory so that the size of the aperture (12) becomes smaller than the outer diameter defined by the wings (26) after being swaged by the passage of the wings (26).
Patent EP-0522857-A1 (EP)
Inventor: CLARK DAVID FRANCIS
IPC: A44B19/32
Filed: 1992-07-09
Abstract: A closure (24) is provided for use with a progressively engageable elongate fastener or fasteners, such as a slide fastener or fasteners, of the kind having elongated components (2; 3) which have an at least substantially fluid resistant connection. The closure seals over the ends of the connected components (2; 3) so that items connected by the fastener or fasteners are rendered substantially fluid resistant at the ends of the components. The closure comprises two opposed imperforate pads (25; 26) which sealingly engage with those regions of the items in front of and behind the ends of the components and define a housing which encloses the ends. A fastening (31) secures the pads together. Adjacent ends of successive fasteners extending in line or at angles to one another may be closed over by the closure. The closure is applicable to fasteners connecting items of clothing and to various other articles requiring a substantially fluid resistant connection between them.
Patent EP-0534661-A1 (EP)
Inventor: YACHIGO SHINICHI
IPC: C08F279/00
Filed: 1992-09-14
Abstract: In a process for producing a thermoplastic resin by emulsion polymerization using a conjugated diene rubber, an aromatic vinyl compound and a vinyl cyanide compound, and by successive flocculation and direct pelletizing, the direct pelletizing is effected in the presence of a phenolic compound represented by
       
 wherein R¹ and R⁴ are each hydrogen or methyl, and R² and R³ are each an alkyl of 1 to 9 carbon atoms. The use of the phenolic compound is effective to prevent the resin from thermal deterioration during the direct pelletizing, thereby producing the thermoplastic resin excellent in properties such as impact resistance.
Patent EP-0542442-A1 (EP)
Inventor: MUSKATELLO JAMES M
IPC: G06F1/18
Filed: 1992-10-23
Abstract: A care management workstation unit which contains three basic elements. There is a cathode ray tube or CRT, a mount, and a system unit. The CRT is rotatably mounted on the mount. It is capable of any rotational position and is able to be balanced at all such positions. The CRT is unique in that it is integral to the system. The mount connects the CRT to the system unit. It is able to be mounted flush against a wall such that the entire unit is supported by the mount. The system unit is also flush with the wall and the wall mount so that the entire system may be placed for mounting against a wall. In all, these three devices combine into one system to provide for a powerful, compact and ergonomically successful device which enables one to use the system virtually anywhere within a hospital or industrial setting.
Patent EP-0545715-A1 (EP)
Inventor: CASTRO JOHN RICHARD
IPC: A61K8/58
Filed: 1992-12-03
Abstract: A method is provided for producing a coloured cosmetic stick of reproducible hardness through utilizing a wax that has been treated with an alcohol to convert any naturally-occurring C₁₂-C₆₀ fatty acid into a respective ester. This esterified wax is then mixed with an aluminum salt colorant and then formed into a stick. There is also disclosed coloured cosmetic sticks produced through the aforementioned process.
Patent EP-0504063-A1 (EP)
Inventor: MARBOT ROLAND
IPC: H04L29/12
Filed: 1992-03-12
Abstract: The invention relates to transceivers for transmissions via bidirection serial links (L). To permit simple construction allowing operation at very high frequency, the transceiver includes a bidirectional amplifier comprising:   - an impedance (R) for matching to the line and connected to the latter, - a transmission-controlled generator (G1) supplying the first impedance (R) and the line in parallel, - detection means (G2, r) for providing a measurement signal (V) representing either the current flowing in the matching impedance (R) when the generator (G1) is active, or the sum of the current in the matching impedance (R) and of a compensation value when the first generator (G1) is not active.   The compensation value is determined so as to render the measurement signal (V) independent of the state of transmission of the transceiver. Application, in particular in the form of integrated circuits, to the interconnection between the units of an information system. <IMAGE>
Patent EP-0526315-A1 (EP)
Inventor: DUPLAIX BERNARD
IPC: H01H39/00
Filed: 1992-07-24
Abstract: The pyrotechnically operated electrical switch (1) comprises a pyrotechnical composition (13) as well as at least two contacts. It comprises a foil (15) including at least one conducting portion and arranged so as to be projected onto the contacts when the pyrotechnical composition is ignited. …<??>Application to an explosive charge. …<IMAGE>…
Patent EP-0511127-A1 (EP)
Inventor: LAGNEAUX DIDIER
IPC: C08K5/103
Filed: 1992-04-14
Abstract: Packaging film, noteworthy in that it is manufactured from a mixture based on amorphous butadiene-styrene copolymers to which a glycerol monostearate is added, the film obtained from this mixture exhibiting an antimist character.
Patent EP-0540461-A1 (EP)
Inventor: DARDEL ERICH DR MED
IPC: A61B46/10
Filed: 1992-10-01
Abstract: The sterile puncturing apparatus for blood vessels has an ultrasound probe (1) which can be used in a non-sterile manner. By means of the device according to the invention the probe (1) can be introduced into a capsule (12, 13) of the puncturing device. The device comprises a leakproof bag (16) with sterile contents (10), a holder (11) with the capsule for the ultrasound probe being contained in the bag and a sluice-like entry point which is connected to the open capsule being arranged on the bag wall. The device is intended as a disposable article. The ultrasound probe which can be used several times is introduced into the device shortly before puncturing. <IMAGE>