baber/WOPTO huggingface dataset:
Patent EP-0340973-A2 (EP)
Inventor: BEDDOE STANLEY
IPC: H02J13/00
Filed: 1989-04-27
Abstract: An electrical control system for operatively controlling and/or monitoring one or more remote power switching terminals from a master power controller terminal The power controller terminal and power switching terminal(s) are linked by a data transmission line or bus coupled to the respective terminals through D.C. isolating transformers and over which coded data signals are transmitted The coded data signals comprise coded bursts of relatively low frequency carrier signals at relatively low repetition rates and produced by an oscillator circuit which forms part of a tuned circuit at the terminal concerned which determines the carrier frequency and which includes the coupling transformer coupling the terminal to the data transmission line or bus.
Patent EP-0356207-A2 (EP)
Inventor: PERCEC ELENA SIMONA
IPC: C08L51/04
Filed: 1989-08-22
Abstract: A polymer blend comprises a high nitrile copolymer and a compatible thermoplastic polymer or copolymer containing polar groups, formed from monomers selected from the group consisting of alkylacrylamides, aliphatic and cyclic methacrylates, unsaturated carboxylic acid anhydrides, vinyl pyrrolidones, heterocyclic ring compounds containing two hetero atoms, lactones and phosphorus-containing monomers that form highly crystalline polymers. Such blends can be used to form films and membranes having improved thermal, mechanical and optical properties.
Patent EP-0365141-A2 (EP)
Inventor: CLINE HARVEY ELLIS
IPC: G06T11/00
Filed: 1989-09-15
Abstract: A method and apparatus for displaying arbitrary cross-sectional views of a three-dimensional body from a regular array of values of at least one physical property in the interior of the body includes making physical property measurements with such systems as computerized tomographic x-ray systems, or magnetic resonance imaging systems. Cut planes are defined by the user as displacement from, and rotations from, an arbitrary coordinate origin in the data space. An initial plane of pixel positions of arbitrary density is displaced and rotated to correspond to the cut plane. The values for the physical property at the pixel positions are interpolated from the surrounding measurements of actual values. Cross-sectional images are thereby supplied interactively in real time to support, for example, ongoing surgical procedures.
Patent EP-0353118-A2 (EP)
Inventor: REGIMAND ALI P O BOX
IPC: G01N23/09
Filed: 1989-07-03
Abstract: The present invention provides a method and system which is useful on instruments requiring experimentally determined calibration curves by which calibration data can be transferred to a plurality of field gauges, thereby avoiding the necessity of individually calibrating each gauge each time calibration is necessary.
Patent EP-0378102-A2 (EP)
Title: Implantatmaterialien
Inventor: POHLEMANN HEINZ DR
IPC: A61L27/50
Filed: 1990-01-04
Abstract: Implantatmaterial zum Ersatz von hartem Gewebe, enthaltend als wesentliche Komponenten A) 30 bis 95 Gew.% eines thermotrop mesomorphen Polymeren, B) 5 bis 70 Gew.% eines Apatits, C) 0 bis 60 Gew.% eines von B) verschiedenen faser- oder teilchenförmigen Füllstoffs.
Patent EP-0380116-A2 (EP)
Inventor: GASSER OSWALD DR
IPC: A61C13/00
Filed: 1990-01-25
Abstract: The moulding composition comprises
 (a) 10 - 99.89 % by weight, preferably 20 - 90 % by weight, of at least one difunctional or polyfunctional ester of acrylic acid and/or methacrylic acid which can be combusted without leaving a residue,
 (b) 0.01 - 5 % by weight of an initiator system which is able to initiate free-radical polymerisation, and
 (c) 0 - 80 % by weight, preferably 10 - 70 % by weight, of organic fillers, pigments and other assistants which can be combusted without leaving a residue, the amounts in each case being based on the total amount of (a) + (b) + (c),
 and is characterised in that it also contains
 (d) 0.1 - 30 % by weight, preferably 1- 20 % by weight, based on component (a), of a chemically inert organic compound which can be combusted without leaving a residue and has a boiling point and/or sublimation point in the range of > 150 DEG C. 
<??>The moulding composition is distinguished by the fact that it does not cause in defects in the muffle, in particular no cracking, during burning out of the mould.
Patent EP-0386539-A2 (EP)
Title: Flush
Inventor: MENGE HEINRICH
IPC: E03D9/052
Filed: 1990-02-22
Abstract: A flush for a toilet bowl has an air-suction ventilation system. The latter is separated from an inner pipe by an odour seal provided in a water cistern. The inner tube is constructed as a connection to the toilet bowl. The air-suction ventilation system is constructed as a vent pipe extending parallel to the inner pipe. The suction pipe is connected to a discharge system and its top end, which reaches into the water cistern, projects above the water level when the water cistern is full and is immediately adjacent to a top end, projecting above the water level indicator, of the inner pipe. The end of the suction pipe and the end of the inner pipe are connected to one another under a common cap via an inner space surrounded by the cap. With its walls surrounding the inner space, the cap reaches into the water. The suction pipe is guided within the inner pipe. The suction pipe is guided out of the inner pipe in the region of a base bounding the water cistern on its underside facing the toilet bowl. It is guided outside the water cistern from a connection sleeve which is fastened to the base of the water cistern and to which a flush leading to the toilet bowl is connected. The connection sleeve is constructed, at its end reaching into the water cistern, as a valve seat. The latter forms, together with the inner pipe constructed at its bottom end as a sealing washer, a discharge valve which controls the discharge of flushing water from the cistern. The suction pipe is connected, at its bottom end projecting out of the water cistern, to a suction side of a ventilator. The top end of the inner pipe is separated from the top end of the suction pipe via the odour seal. The odour seal is constructed as a water trough which surrounds the suction pipe annularly. Said water trough holds a bottom end of a closing cap, which is displaceable in the longitudinal direction of the suction pipe, if the inner pipe is closed with respect to the suction pipe. If the inner pipe is open with respect to the suction pipe, it frees the bottom edge of the closing cap.
Patent EP-0395873-A2 (EP)
Inventor: VERCILLO ALFREDO J
IPC: B42B5/08
Filed: 1990-03-23
Abstract: There is disclosed herein an apparatus and method for binding prepunched and apertured materials together with a curled-finger ring-type edge binder (10) using an elongated tool (12). The tool includes leading (22), intermediate (24) and trailing (26) sections. The leading section (22) is longer than the binder, but not as wide. The intermediate section (24) which uncurls the fingers taperingly joins the leading and trailing sections. The trailing section (26) is longer and wider than the binder, holds the fingers (16, 18, 20) open, aligns the prepunched paper relative to the fingers and can form an upwardly-facing paper receiving gap. The back end (26a) of the trailing section is transverse to the longitudinal axis of the tool for releasing the fingers so as to allow each finger to release its potential energy, extend or snap through the aperture and thus bind the paper together.
Patent EP-0393639-A2 (EP)
Inventor: COHEN ALLEN L
IPC: G02B5/18
Filed: 1990-04-18
Abstract: An optical device suitably employable in intraocular and contact lenses that employs a phase zone plate of a Cohen lens design that relies on a small number of zones to provide multifocal images.
Patent EP-0405141-A2 (EP)
Inventor: HUNT ROBERT N
IPC: G01N21/35
Filed: 1990-05-24
Abstract: A particular area or areas are monitored for the presence of gaseous materials, particularly pollutants by analyzing background infrared radiation present in the selected area with a spectrometer and making the results of this analysis available in a form understandable to the person or device monitoring the area for the presence of specified gaseous materials. The results of the spectrometric analysis may, for example, be displayed on a video unit or they may be printed. Apparatus useful in the practice of this invention generally includes an interferometer of the Michaelson-Morely type having specific optical characteristics, a sensitive infrared detector, electronic data processor, and a device which records and/or displays the results of the determination(s). 
     In a preferred embodiment, no radiation concentrating or focusing elements are used ahead of the beamsplitter of the Michelson-Morely interferometer, said interferometer having imaging optics which, combined with detector size, results in the optical field of view being essentially no larger than the area of the remote source employed.
Patent EP-0405231-A2 (EP)
Inventor: SCHAEFER HORST-DIETER
IPC: B60D1/52
Filed: 1990-06-13
Abstract: A towbar for vehicle trailers, in particular for central axis trailers, is formed essentially from a trailer coupling element (1) which has an eye part (1a) and a shaft (1b), and from a trailer-side towbar element (2). In order to attach the trailer coupling element (1) to the towbar element (2), the shaft (1b) of the trailer coupling element (1) and the towbar element (2) each have a flange (1c and 2a, respectively). These two flanges (1c, 2a) which face one another have shell bodies (3a) engaging around them with a view to providing a particularly stable and reliable connection, which bodies can be clamped axially and radially to the flanges (1c, 2a). In accordance with a preferred embodiment, the shell bodies (3a) are each formed in the manner of a half shell and can be clamped by screws (3b) which are arranged tangentially with respect to the flanges (1c, 2a). <IMAGE>
Patent EP-0418595-A2 (EP)
Inventor: SAVORGNAN VALERIO
IPC: E04B2/74
Filed: 1990-08-25
Abstract: A panelling supporting structure to realize partition walls composed by: 
A primary supporting structure (1) comprising simultaneously operable panelling hooking means (4-4′-S-S′-3-6); 
A secondary intersecating supporting structure crossing the first one, comprising crossing elements (2) connected ones with the other, vicing said primary supporting structure (1); 
Panel coating means (B) comprising corresponding hooking receiver means (8-7) for being hooked by said primary supporting structure (1). 
Push terminals of the primary supporting structure for tight profiles by means of spacing interposition means(11-12).
Patent EP-0421410-A2 (EP)
Inventor: HERDLICKA WOLFGANG
IPC: A61B50/30
Filed: 1990-10-04
Abstract: The invention relates to a plastic container (1) for the removal of disposable medical items and devices after they have been used. The container (1) has a cover (2) which is designed in such a way that the container (1) can be used as a packaging and transportation container. To this end, the cover (2) is designed for two closure states, which can be produced one after the other and of which the first closure state is permeable to media and allows the container to be opened, and of which the second closure state is leakproof in terms of media and represents the closed state as is necessary for the disposal of bloody waste. 
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Patent EP-0423662-A2 (EP)
Inventor: GODWIN JIMMY D
IPC: G11B5/84
Filed: 1990-10-15
Abstract: A flexible magnetic medium (10) having a plurality of optical servo tracks (14) indelibly marked on the medium and a method for stamping the tracks on the medium. The optical servo tracks (14) comprise a plurality of circular concentric regions positioned on a face of a floppy disk with each circular region comprising a plurality of pits (26). The optical servo tracks are imprinted on the floppy disk (64) by placing a stamper disk (58) bearing a template (60) of the optical servo tracks in a hydraulic press (68) and pressing the stamper disk (58) and floppy disk (64) together, typically under 775 to 1400 bars (5 to 9 tons per square inch of pressure).
Patent EP-0431409-A2 (EP)
Inventor: WENGROVIUS JEFFREY HAYWARD
IPC: C08G77/28
Filed: 1990-11-23
Abstract: A nonaqueous method is provided for making silicone oligomers by using stoichiometric amounts of formic acid to effect the condensation of polyalkoxysilanes or polyaminosilanes. Reaction can be effected under ambient conditions.
Patent EP-0387018-A2 (EP)
Inventor: YANAGI SHIGENORI
IPC: G11B7/135
Filed: 1990-03-07
Abstract: A track access control method and apparatus for an optical disk apparatus are disclosed. Where a locus (720) of movement of an object lens (10) through which a write beam (W) and a read beam (R) are projected onto an optical disk (1) upon track accessing is offset from a straight line(730) through the center (0) of the optical disk (1), the positional relationship of the read beam and the write beam is controlled relatively in accordance with a track position so that, at any track position, the read beam and the write beam can be positioned on the same track.
Patent EP-0396274-A2 (EP)
Inventor: HAVERSTOCK CHARLES BARKER
IPC: A61B19/00
Filed: 1990-04-17
Abstract: Improvements to skin closure devices wherein a sheet member (12) is adhesively attached to the skin and has side edges that extend along and are contiguous with the side edges of the skin opening to be closed, which device also includes bridging members (28) attached to the sheet member on opposite sides of the skin opening for holding portions of the sheet member on opposite sides of the skin opening and the skin opening together in a closed condition, the improvements including an elongated strip of relatively porous material (32) intended to hold a quantity of medication therein substantially along the length thereof, and a layer of adhesive (33) along the length on one surface of the strip for attaching the strip to the skin closure in position extending along the closed skin opening, whereby the medication substance can drain into the medicate the skin opening. The improvements are also embodied in the provision of markings on the skin closure for use in realigning corresponding opposite edges of a skin opening or incision during closing thereof.
Patent EP-0401028-A2 (EP)
Inventor: SUZUKI HIRONORI C O MIE WORKS
IPC: H01R35/02
Filed: 1990-05-31
Abstract: A connector device includes a fixed housing 30 fixed on a fixed member, a movable housing 20 mounted on a rotatable member and freely rotatably combined with the fixed housing, and a flexible flat transmission line 10,50 which serves to electrically or optically connect the fixed member to the rotatable member, which is wound in a spiral form and which is received in a space created by the fixed and movable housings. A clearance C₁ in an axial direction along the rotation shaft 20a of the movable housing between the flat transmission line and the movable housing, or between the flat transmission line and the fixed housing is set to be smaller in the intermediate portion of the flat transmission line than in at least one of the end portions at which the flat transmission line is fixed on the housings so as to suppress occurrence of unpleasant vibration sound caused by collision between the flat transmission line and the housings.
Patent EP-0409555-A2 (EP)
Inventor: KUSHI KENJI C O CENTRAL RESEAR
IPC: B41M5/44
Filed: 1990-07-17
Abstract: A heat-sensitive transfer recording medium of the sublimation type (1) comprises a laminate of a paper (4) and a white polyester film (2) adhered to one surface of the paper, and a radiation-cured dye-­receiving layer (3) on the other surface of the polyester film (2).
Patent EP-0417941-A2 (EP)
Inventor: TAKEUCHI MAKOTO
IPC: C07D215/20
Filed: 1990-08-30
Abstract: This invention relates to an antitumor agent con­taining as the effective ingredient a cyanine dye, shown by the general formula:
      where X⁻ is a physiologically-acceptable anion; Z, a group of the formula
      R, an alkyl group having a carbon chain length of 1-5; and R′, either hydrogen atom or an alkoxy group. Oral and parenteral administration of the antitumor agent remarkably activates macrophages  in vivo  and enhances their functions to allow them to inhibit the growth and metastasis of tumors, as well as to accelerate their natural death through cicatrization.
Patent EP-0431842-A2 (EP)
Inventor: GERDT DAVID W
IPC: A61B5/025
Filed: 1990-11-29
Abstract: Cardiovascular signals from a patient's body are monitored by placing a fibre optic coupler sensor (12, 30, 60, 70, 80) at an appropriate location on the patient. The sensor (12, 30, 60, 70, 80) is comprised of all dielectric material having a variable coupler waist region (33) encapsulated in material (34, 44) with index of refraction that varies with applied stress. Stress is induced in the encapsulating material (34, 44) in response to the cardiovascular signals. Sensor configurations include encapsulating material membranes (61, 73, 83) with curved surfaces (62, 74, 84) to enhance sensitivity.
Patent EP-0435639-A2 (EP)
Title: Method of thin film formation
Inventor: KOBAYASHI YUTAKA
IPC: H01L21/20
Filed: 1990-12-21
Abstract: A method of forming a thim film of a compound substance on a substrate comprises a process of cleaning the substrate by bombarding the same with a high energy molecular or cluster beam consisting of one of the chemical elements constituting the above compond substance whose thin film is to be formed. Another method is of forming a dislocation-free thin film on a compound substance by depositing, prior to forming an aiming film, a buffer layer on a substrate, the buffer layer being formed by alternately applying to the substrate a high-energy and a low-energy molecular beams each of which consists of each of the chemical elements constituting the above compond substance.
Patent EP-0412902-A2 (EP)
Inventor: MOSELEY WILLIAM T
IPC: G10K11/16
Filed: 1990-08-07
Abstract: A device for performing electroacoustic functions including noise cancellation, hearing aid, communication interface, headset, feed for recording device, and headphone functions. The device includes composite transducers connected to a control unit. The composite transducers can be mounted on a headband and are configured to include input transducers for converting acoustic waves into electrical signals for processing by a control unit, and output transducers for converting the processed electrical signals to processed sound waves. The control unit includes an inverter/amplifier and a mixer/output amplifier for inverting the electrical input and controlling the gain for either adjusting the gain to maximize a noise cancellation function or increasing the gain beyond the minimum level heard by the ear to a desired level for a hearing aid function. Connectors for connecting recorders and a boom microphone, and function selection switches are provided by the control means for connecting circuit components of the control unit selectively for performing the above functions. The input and output transducers have oppositely oriented diaphragms mounted in a common plane to provide an inverted acoustic wave in real time for combining with and substantially cancelling an incoming acoustic wave. In this embodiment, an isolation wall means may also be incorporated to prevent sound from the output transducer from propagating back into the input transducer. In a second embodiment, the input and output transducers are both oriented in the same direction toward the user's ear canal.
Patent EP-0448025-A2 (EP)
Title: A semiconductor memory device
Inventor: KUBOTA YASUSHI
IPC: G11C11/409
Filed: 1991-03-18
Abstract: 0 In each sense amplifier (SAO,...SAn) of a DRAM, the common source terminal (SO...Sn) of pull-down transistors (NT1,NT2) which are connected to a bit line pair (BO,BO,...Bn,Bn) is connected to a discharge line through first and second current parths (110,120,...l1n,l2n). One end of the discharge line is grounded. The first and second current paths are provided with first (Q10,...Q1n) and second switches (Q20,...Q2n), respectively. The first and second switches are independently controlled by a different signal. The first current path is further provided with a third switch (SWO,...SWn). This third switch is turned on when the potentials of both of the bit lines are greater than a threshold, and turned off when one of the potential is not greater than the threshold. 
     The primary advantage of the invention is that the time period for initial amplification of all sense amplifiers is short with the result that a shorter access time is achieved.
Patent EP-0451620-A2 (EP)
Inventor: AUST HANS-ULRICH DR
IPC: H03G5/16
Filed: 1991-03-27
Abstract: In an arrangement for improving the quality of reproduction of audio signals in the passenger space of a motor vehicle, a filter with a controllable frequency response for the audio signals is arranged for the control of which means for generating, reproducing, recording and evaluating measurement signals are provided. In a reproduction mode of operation, audio signals generated by an audio signal source are reproduced. In an adaptation mode of operation, measurement signals of various frequencies are successively reproduced, picked up via a microphone arranged in the passenger space and evaluated for controlling the frequency response of the filter. <IMAGE>
Patent EP-0454085-A2 (EP)
Inventor: WITTENBERGER JOHN C
IPC: H04N1/60
Filed: 1991-04-24
Abstract: A method and apparatus for correcting differences between individual desired shades of color and actual shades of color produced on a recording medium (12) which comprises providing a test pattern of the desired shades of color and recording the test pattern on the medium and then determining differences between the recorded shades and the desired shades with any differences resulting in modification of the system parameters to correct each individual shade of color recorded thereafter.
Patent EP-0463571-A2 (EP)
Inventor: EGUCHI HIROSHI
IPC: C12N15/18
Filed: 1991-06-20
Abstract: This invention relates to recombinant human osteocalcin. Particularly, this invention relates to a series of techniques for expressing human osteocalcin using bacterial cells. More specifically, this invention relates to a DNA sequence for the expression of human osteocalcin, a vector for the expression of human osteocalcin, a transformant wherein the vector is introduced, and a process for preparing human osteocalcin or a protein equal thereto using the transformant.
Patent EP-0488220-A2 (EP)
Inventor: UEKAWA TORU
IPC: A01N43/84
Filed: 1991-11-27
Abstract: Pyridone derivatives of the formula:
       
wherein R is an alkyl group, an alkenyl group, an alkynyl group, a haloalkyl group, a haloalkenyl group or an alkoxy-alkyl group, X is a hydrogen atom, a halogen atom, a methyl group optionally substituted with mono or poly halogen atoms or an ethyl group optionally substituted with mono or poly halogen atoms and Y is a hydrogen atom or a methyl group. Said compounds show a high herbicidal potency against undesired weeds.
Patent EP-0475709-A2 (EP)
Inventor: HIROSE SYUNICHI INTELLECTUAL P
IPC: H02M7/48
Filed: 1991-09-09
Abstract: An inverter control device according to this invention comprises a current DC component detecting circuit (11-13) for detecting the current DC components contained in at least two of the three phase output AC currents of the inverter, a DC magnetization suppressor signal generating circuit (14) for producing two correcting signals from the current DC components, the two correcting signals being used to balance in amount the three voltage DC components contained in the three phase output AC voltage of the inverter respectively, an output reference correcting circuit (19) for correcting two of first output references in accordance with the two correcting signals and outputting three second references including the two corrected values and one of the first output reference, and a gate control circuit (20) for controlling the three phase output AC voltages of the inverter according to the three second output references.