baber/WOPTO huggingface dataset:
Patent EP-0185285-A2 (EP)
Inventor: EICH WILLIAM
IPC: G01F23/292
Filed: 1985-12-09
Abstract: An apparatus for measurement of a column of substantially transparent liquid, or for the detection of the presence or absence of the substantially transparent liquid at a selected level, in a transparent, substantially cylindrical tube is disclosed. A light source directs light across the cylindrical axis of the tube. Opposite the light source with respect to the cylindrical axis of the tube is located light sensor means capable of distinguishing between light focused by the substantially transparent liquid when the liquid is present at the sensor level, and light diffused by the empty tube when the substantially transparent liquid is not present. An array of sensors provides the capability of measuring the column of liquid quantitatively.
Patent EP-0150984-A2 (EP)
Inventor: CHEN YUHPYNG LIANG
IPC: C07D241/12
Filed: 1985-01-24
Abstract: Beta-lactamase inhibiting compounds of the formula
     or
     or a pharmaceutically acceptable acid addition or carboxylate salt thereof; where n is zero, 1 or 2; X 3  is H or Br, R 1  is H, the residue of certain carboxy-protecting groups or the residue of an ester group readily hydrolyzable in vivo; one of R 12  and R 13  is H and the other is vinyl, certain aryl, arythio, alkylthio, alkylsulfonyl or certain heterocyclyl, aminomethyl, thiocarbox- amido or amidino groups; one of R 2  and R 3  is H and the other is as diclosed for the other of R 12  and R 13 , or is CI or CH 2 0H, and R 18  is H or certain acyl groups; intermediates useful in their production, methods for their preparation and use, and pharmaceutical compositions containing them.
Patent EP-0155154-A2 (EP)
Inventor: CLAXTON NIGEL ERVINE
IPC: B65D5/00
Filed: 1985-03-08
Abstract: A method of cutting a blank from which a container can be erected is disclosed, the blank being cut from a rectangular sheet of cardboard, corrugated board etc. The shape of the blank is such that corner portions of the sheet are cut away as waste. These corner portions are trimmed to rectangular shape, simultaneously with the cutting of the blank, and one or more slots are cut in them. These trimmed portions are used in a stack of containers to interlink upstanding pegs of adjacent containers, the pegs being passed through said slots.
Patent EP-0168197-A2 (EP)
Title: Eburnamonine oxime derivatives and their preparation and pharmaceutical compositions containing them
Inventor: BAN MASATOSHI
IPC: C07D461/00
Filed: 1985-06-25
Abstract: An eburnamonine oxime is of the formula:
       
where R is hydrogen, alkyl, alkoxyalkyl, oxisilanyalkyl group or a group
     where R 1  and R 2  are each hydrogen, C1-4 alkyl, aryl or aralkyl group, or R' with R 2  and the neighbouring N atom completes an optionally substituted heterocyclic ring, and n = 2 or 3. Preparation is from the thione (R-0-N= replaceby S=) by reaction (i) with hydroxylamine HCL in an organic solvent in the presence of alkali metal carbonate, and (ii) with a halide of R (R not being H or group (b)), if necessary followed by (ii) reaction with Halo-CH 2 CH(OH) 2 CH 2 + + NHR 1  R 2  to provide group (b), and optionally converting the resultant base to its non-toxic acid addition salt. A pharmaceutical composition, e.g. injectable solution, tablet or suppository, is useful in improving cerebral blood flow and metabolism, and therefore for treatment of disturbance of brain function, with a superior effect than that of vinpocetine or vincamine derivatives (known alkaloids).
Patent EP-0170519-A2 (EP)
Inventor: KANDA MOTOYA
IPC: H01M4/38
Filed: 1985-07-30
Abstract: Disclosed is a method of producing a sealed metal oxide-hydrogen storage cell, comprising the step of housing in a container (1) a cathode (4) containing a metal oxide as an active material, an anode (2) containing a hydrogen storage alloy as the main component, a separator (3) for separating the cathode (4) and the anode (2), a pre-charging member (6), and an electrolyte solution consisting of an alkaline aqueous solution. The pre-charging member is electrically combined with the anode (2) and consists of a metal having a less noble potential than the hydrogen electrode potential within the alkaline solution. A material containing said metal as the main component may also be used as the precharging member (6). The storage cell has a desired anode-cathode capacity balance and exhibits a long life.
Patent EP-0186403-A2 (EP)
Inventor: MOORE ANDREW S
IPC: C10G25/09
Filed: 1985-12-16
Abstract: Coke or coke and hydrogen production may increase when the Asphalt residual Treating (ART) Process for removing metallic and carbonaceous contaminants from hydrocarbons is operated with feed stock containing impurities that result in the deposition on the solid particulate contact material of acidic metallic compounds such as heavy metal chlorides. Coke or coke and hydrogen production is reduced by charging ammonia or other fugitive basic nitrogen compounds to the system after burning coke from the circulating inventory of catalytically inert contact material and prior to selectively vaporizing incoming charge of feed stock in the presence of the hot regenerated contact material.
Patent EP-0189853-A2 (EP)
Inventor: LESHER GEORGE YOHE
IPC: C07D471/04
Filed: 1986-01-23
Abstract: 5-[1H-(5-membered-N-aromatic-heteryl)-1-yl]-7-R'-1,6-naphthyridin-2(1H)-ones (formula 1) or salts thereof are useful as cardiotonic agents. Also shown as intermediates are 5-X-7-R'-1,6-naphthyridin-2(1H)-ones (formula II) or salts thereof, where X is bromo, chloro or hydrazino, 2-[2-(di-lower-alkylamino)ethenyl)-1,6-dihydro-6-oxo-3-pyridinecarbonitrile (formula III), and 2-[2-(di-lower- alkylamino)-1-propenyl]-6-methoxy-3-pyridinecarbonitrile (formula IIIa). Processes shown include the preparation of I from II, preparation of II from III or IIIa and the preparation of III from 1,6-dihydro-2-methyl-6-oxo-3-pyridinecarbonitrile, and the preparation of IIIa from 6-methoxy-2-methyl-3-pyridinecarbonitrile.
Patent EP-0204112-A2 (EP)
Inventor: DAVIDSON WILLIAM HANLEY
IPC: H04N17/04
Filed: 1986-04-15
Abstract: System for automatically adjusting the operating circuits of a television set or monitor to reduce mage distortion to an acceptable level. The system s comprised of: a computer for generating a sequence of images for application to the video equipment being adjusted; a scanner for viewing selected portions of the video image on the set under control of signals from the computer and providing signals specifying the image viewed to the computer which generates under program control signals for man- pulating a robotic means for adjusting one or more circuit components of the set in accordance with the control signals provided by the computer. Each of the images of the sequence is selected to test for one or more types of image distortion and the scanner is positioned to view selected portions positioned about the screen and provide signals indicative of the viewed image for analysis which analysis indicates a corrective action to robotic circuit adjustment means whereby a sequence of images, measurements and adjustments is utilized to conform the image to an acceptable pattern without human intervention.
Patent EP-0198470-A2 (EP)
Inventor: YOKOYAMA YASUSHI
IPC: G06F7/508
Filed: 1986-04-15
Abstract: An arithmetic unit with a simple overflow detection system performs arithmetic operations between first and second data. The first data is exclusively divided into a fixed value portion and a variable portion whose digit position is lower than that of the fixed value portion. A ratio of a bit length of the fixed value portion to that of the variable portion in the first data varies. The second data corresponds to only the variable portion of the first data. The arithmetic unit includes an adder (40) for adding the first and second data in their entire lenghts, switch circuits (50, 60) for separating output data from the first data and the adder (40) into fixed value and variable portions, a comparator (70) for comparing the fixed value portions of the outputs from the first data and the adder (40) and outputting a coincidence or noncoincidence signal, an output register (80) for linking the fixed value portion of the first data and the variable portion of the output from the adder (40) and outputting the linked data, and an overflow detector (90) for detecting an overflow in response to the noncoincidence signal from the comparator (70).
Patent EP-0200141-A2 (EP)
Title: Photoresist composition
Inventor: OIE MASAYUKI
IPC: G03F7/075
Filed: 1986-04-22
Abstract: A Photoresist composition consisting essentially of a conjugated diene polymer or its cyclized product, an organic solvent, a photocross-linking agent and a silylating agent.
Patent EP-0200168-A2 (EP)
Inventor: TAMATANI YASUYUKI
IPC: D03D51/34
Filed: 1986-04-24
Abstract: An improper weft removing device for a shuttleless loom which weaves a fabric by picking up a weft (56) measured and stored on a measuring and storing device into a shed (60) of warps (57) by the agency of the jet of a fluid jetted through a picking nozzle (5), which comprises a winding unit (4) for extracting an improper weft (56a) from the cloth fell - (6a) of the cloth (6) being woven on the shuttleless loom, upon the occurence of a mispick; a guide nozzle (2) for deflecting the weft (56) from the picking path and guiding the same to a predetermined position in the winding unit (4), disposed between the picking nozzle (5) and the edge of the cloth (6) on the picking side; a cutter (3) for cutting the weft - (56) extending between the picking nozzle (5) and the winding unit (4); and a controller (43) for controlling the winding unit (4), the guide nozzle (2) and the cutter (3) for a series of sequential improper weft removing actions.
Patent EP-0206324-A2 (EP)
Inventor: HARRISON JOHN W
IPC: F41G1/32
Filed: 1986-06-25
Abstract: A dual source display apparatus uses images of object formats from two sources which are combined and presented in collimated superposition to a recipient's eye against the visual background of the surrounding environment. One source is a miniature cathode ray tube (16) while the second source is a night vision monocular intensifier (6). Both sources are structurally interrelated in a lightweight helmet mounted configuration with the intensifier portion (6) being detachable so that the CRT source (2) may be used alone. The optical path from the CRT is used to provide video scenes to the recipient's eye while for low visibility conditions with high thermal noise the scene of the surrounding environment is presented from the monocular intensifier (6) via a common portion (22, 14, 8) of the same optical path.
Patent EP-0220376-A2 (EP)
Inventor: METZGER GERHARD
IPC: B41M1/22
Filed: 1986-06-26
Abstract: A process is described for printing materials on which direct transfer printing is not possible, where a powdered plastic material is electrostatically applied to the surface to be printed, which on heating combines with the base material, after which the surface is printed by the transfer printing process. In order to ensure that a pre-determined part of the surface of the base material to be printed is not printed, an electrically non-conducting material is applied to this part of the surface. Alternatively, a sheet can be stuck on to the part of the surface, to cover it, and removed afterwards. Yet again, the powdered material applied to the part of the surface can be removed by suction before heating takes place. The invention provides a means by which pre-determined parts of the surface remain unprinted.
Patent EP-0223217-A2 (EP)
Inventor: NAKAYAMA TAKEO
IPC: C08L33/04
Filed: 1986-11-14
Abstract: A stabilized solution of a copolymer composed of an aminoalkyl acrylate unit or aminoalkyl methacrylate unit and an ethylenically unsaturated monomer unit, which is prepared by dissolving the copolymer in a mixed solvent containing a ketone solvent in a ratio of about 20 to 80wt.% to the total solvent weight. The stabilized solution possesses highly improved storage stability, thus standing long-term storage; it works well for paints, adhesives, primers, etc. Its adhesive property to various substances is further improved by adding a coupling agent. In addition, a paint film excellent in adhesion, water resistance, chemical resistance, and weatherproofness can be obtained by using both the stabilized solution of the base copolymer and either a compound having at least 2 acryloyl groups in each molecule, a blocked polyisocyanate compound, or an epoxy compound as a hardener.
Patent EP-0231494-A2 (EP)
Inventor: VINATZER ALEX
IPC: G03B27/73
Filed: 1986-12-15
Abstract: In a first measuring phase the values derived from unfiltered light from the exposure light source are stored. In a second measuring phase these values are combined with the continuously measured values derived as the colour filters are moved into their effective positions. The filtering is regulated in dependence upon the combined measurement signal. A degree of colour under-correction, which can be predetermined, results from the combination of the measurement signals from both measuring phases. A flat housing (1) encloses the main parts of the measuring circuit. The upper covering surface (2) is separated into an incident light area (3) and a display and operating area (4). The light area has openings (5,6,7) for red, green and blue sensitive photoelectric transducers.
Patent EP-0200260-A2 (EP)
Inventor: BELUSSI GIUSEPPE
IPC: B01J29/04
Filed: 1986-04-18
Abstract: The invention discloses a catalyst on the basis of silicon and titanium having the form of microspheres and constituted by oligomeric silica and by titanium-silicalite crystals having an oligomeric silica titaniumsilicalite molar ratio comprised within the range of from 0.05 to 0.11, wherein the crystals of titanium-silicalite are encaged by means of Si-0-Si bridges.
Patent EP-0218295-A2 (EP)
Inventor: GOATMAN MICHAEL CHARLES
IPC: H04M1/02
Filed: 1986-09-30
Abstract: A telephone instrument has a housing constructed from a first section (1) and a second section (2), the first (1) and second (2) section being connected together to form a housing. The second section (2) comprises three identical first sub-sections (4,5,6) which are substantially rectangular in plan. The number of first sub-sections is dependent on the dimensions of the first section (1) which is formed in one piece. The first sub-sections (4,5,6) comprise a first part defining a regular array of apertures (22, Figure 2) suitable for locating an array of pushbuttons (8). The array of apertures (22) extends across the full width of the rectangle so that when two or more subsections are butted together a continuous regular array of apertures extends across the arrangement of first subsections. A cover plate (9) covers locations in which no pushbutton is provided, the cover plate being located by the apertures (22). 
     The first sub-sections also comprise a second part defining a single aperture (14) which extends over a major portion of the second part. A further sub-assembly (11) is mounted in the aperture (14) in the second part of one or more first sub-sections.
Patent EP-0210739-A2 (EP)
Inventor: ELY WILLIAM FRANCIS
IPC: B01J13/00
Filed: 1986-06-18
Abstract: A method of making a sealing glass suspension composed of a sealing glass, a gelling agent and a vehicle is disclosed. The glass and gelling agent are combined and stored prior to exposure to the vehicle.
Patent EP-0213703-A2 (EP)
Inventor: ISHIGURO MASAYUKI
IPC: G11B15/02
Filed: 1986-07-11
Abstract: A magnetic tape system including: a drive mechanism (1) having motors (10a, 10b) for driving a pair of reels on which is wound magnetic tape (16) having a beginning-of-tape mark (BOT) and an end-of-tape mark (EOT) and having a magnetic head (14); a drive control unit (2, 20, 21), for controlling the drive mechanism based on given commands so as to write data on or read data from the magnetic tape, calculating the running distance of the magnetic tape based on the diameters of the magnetic tape, and issuing an EWA signal indicating the approach of the end of the magnetic tape before detection of the end-of-tape mark; and a prefetch control unit (3), having a first memory which stores a plurality of write commands from the host system including write commands which are not accompanied with write data from the host system, a second memory which stores a plurality of write data, and the read data from the magnetic tape, for operating the drive mechanism based on write commands received in advance from the host system and stored in the first memory via the drive control unit, writing data on or reading data from the magnetic tape based on commands from the host system, and reporting the results to the host system.The prefetch control unit may reduce the prefetching of write commands stored in the first memory after the receipt of the first EWA signal Preferably, the prefetchings of write commands may be reduced when a write command sent from the host system is received.After the prefetch control unit receives the first EWA signal, the number of prefetched write commands is limited, the final limit being determined by the recording density and the maximum block length of the write commands.The running distance of the magnetic tape may be calcu. lated and prefetch control performed until the calculated value reaches a value corresponding to a second EWA position corresponding to a position before the end marker of the magnetic tape. When the value corresponding to the second EWA position is reached, an EOT signal is issued to the host system and prefetchings of write commands from the host system are no longer accepted.
Patent EP-0210841-A2 (EP)
Inventor: TAKANASHI ITSUO
IPC: H04N9/07
Filed: 1986-07-24
Abstract: A color image pickup device comprises an image pickup tube (11), a color stripe filter (11a) comprising a plurality of stripes, a circuit (13, 14a, 14b, 16) for obtaining a color multiplexed signal by sampling color information from the color stripe filter and multiplexing color components obtained by the sampling in a direction perpendicular to the scanning direction, and a circuit (17) for producing a color demodulated signal by subjecting the color multiplexed signal to a color demodulation. The color stripe filter may be arranged on the image pickup tube so that a longitudinal direction of the stripes is approximately parallel to a scanning direction of the image pickup tube, and the sampling may be performed at sampling points which are deviated in the scanning direction for each scanning line. On the other hand, the color stripe filter may be arranged so that the scanning direction is inclined by a certain angle with respect to the longitudinal direction of the stripes so that an interval between two mutually adjacent sampling points on each scanning line along a direction approximately perpendicular to the scanning direction is within a repetition pitch of the scanning lines.
Patent EP-0214761-A2 (EP)
Inventor: ENOMOTO MICHIYO
IPC: C12R1/38
Filed: 1986-08-06
Abstract: Enzymatic detergent additive the active component of which is a microbially produced lipase, wherein the lipase is producible by means of a lipase producing strain of Pseudomonas cepacia.
Patent EP-0221683-A2 (EP)
Inventor: CERMAN JOSEF
IPC: A24C5/35
Filed: 1986-10-06
Abstract: The device transports cross seated cigarettes (C), disposed in several layers one above the other, by means of transporters (A, B), which connect a cigarette producing line to a cigarette packing line. The transporters are made of a row of carrying links (1) fixed onto the central links of a three-row roller chain (2). The transporters are guided over driving chain wheels (11), guide chain wheels (10) and fixed guides (12-15). In n a part of their length the transporters are oppositely parallel to define a space for carrying layer of cigarettes.
Patent EP-0198807-A2 (EP)
Inventor: BERGVALL BENGT ALLAN
IPC: D05B27/22
Filed: 1986-03-21
Abstract: The feeding length in a sewing machine depends on the difference between the positions of the feeder when it rises above the stitch plate and when it sinks again. In previous devices the feeder is controlled by the angular position of the guide which is kept constant during the feeding phase. According to the invention the angular position of the guide can be re-adjusted during the feeding movement. In the moment when the feeder rises above the stitch plate the angular position determines a portion of the feeding length, while the angular position in the moment when the feeder sinks again determines the rest of the feeding length.
Patent EP-0241034-A2 (EP)
Title: Data integrator
Inventor: BEDRIJ OREST J
IPC: G06F3/048
Filed: 1987-04-09
Abstract: A computer-controlled video display presents alphanumeric or graphic data to a human user in a fashion selected to provide user control of the data transfer rate and to increase mental concentration, comprehension and creativity. A set of video display regions or windows are defined having selected positions and areas for presenting data obtained from one or more registers or buffers. Associated with each display window is a set of stored parameters controlling the display of data in the window. The control parameters include parameters designating the size and location of each window, foreground and background colors and display intensity or pulsation, and the source of the data to be displayed. Other control parameters are associated with the specific data source registers as well as specific display areas, such as the time interval over which the data are to be displayed, the time interval over which the window is to disappear after data are displayed, whether data are to be displayed on a repetitive, sequential or random basis, and selection of a scrolling rate. The control parameters are user-adjustable. Preferablythe data from the registers are transferred to the display on a timed interrupt basis so that the display system can be used during the execution of a related or unrelated interactive computer program.
Patent EP-0260601-A2 (EP)
Inventor: TALEYARKHAN RUSI PESI
IPC: G21C3/34
Filed: 1987-09-10
Abstract: The invention relates to a nuclear fuel rod spacer with coolant-flow diverting means. 
     The coolant-flow diverting means are scoops (70) disposed on the outer peripheral cell-defining means (strap 64) of the spacer (50), each scoop having a coolant-flow deflecting portion (74) which is spaced upstream from the spacer and is designed to extend into the space between the fuel rods (42) in the two perimeter cells (66) nearest the respective scoop, the deflecting portions (74) of the various scoops (70) being inclined in a direction down­stream and toward the fuel rods (42) extending through the inner cells (58) of the spacer. 
     The spacer embodying the invention is particular­ly suitable for use with a BWR fuel assembly in that its scoops will divert coolant from the cooler outer region along the outer flow channel toward the inner fuel rods, thereby improving critical heat flux performance at the interior fuel rod locations.
Patent EP-0273388-A2 (EP)
Inventor: YOSHIMURA SHOJI
IPC: A61P43/00
Filed: 1987-12-23
Abstract: A sialic acid derivative having an active carbonyl group represented by the formula [I]:
       (wherein R' represents hydrogen or acetyl group; R 2  represents hydrogen, a metal or a lower alkyl group; R 3  represents hydrogen, hydroxyl group, or a residue removed hydrogen from an alcohol portion of an active ester; Ac represents acetyl group; and n is 1 to 20, respectively). This sialic acid derivative [I] can be utilized as a starting material for various complex having a sialic acid in the molecule since it has an active carbonyl group in the molecule so that it shows high reactivity.
Patent EP-0258914-A2 (EP)
Inventor: OGAWA KAZUO
IPC: A61P43/00
Filed: 1985-12-23
Abstract: Compounds of the formula (I)
      wherein R₁ is lower alkyl (C₁-C₆) and n is an integer of 1 to 6, salts thereof and a process for preparation thereof by an aldol or Knoevenagel reaction. The compounds are useful intermediates for other rhodanine derivatives having an excellent aldose reductase inhibitory action.