baber/WOPTO huggingface dataset:
Patent EP-0302700-A2 (EP)
Inventor: SUGITA SHUICHI
IPC: G03C7/392
Filed: 1988-08-02
Abstract: A silver halide color photographic light-sensitive material is disclosed, which is improved in color reproducibility and in the fastness of magenta images to light, heat and humidity. The photographic material comprises a magenta coupler represented by Formula (M-I) and a compound represented by Formula (XI) or Formula (XII).
      In formulae (XI) and (XII) X¹, which may be the same or different, is an oxygen atom, a sulfur atom or an -NR¹⁰- ­group in which R¹⁰ is a hydrogen atom, an alkyl group, an aryl group or a hydroxyl group; X² is a hydroxyl group or a   mercapto group; R⁶ and R⁷, which may be the same or different, each represent a substituent having a σ p value of not more than -0.25; M is a metal and a and b, which are the same or different, are each an integer of 0 to 3.
Patent EP-0309298-A2 (EP)
Inventor: BALL GRANT
IPC: G11B23/40
Filed: 1988-09-26
Abstract: This invention provides a system that allows a customer to select various randomly accessible musical pieces to be copied at a rapid speed onto a tape for his immediate purchase, and that automatically forwards the appropriate royalty payments to the credit of the artists involved. In a preferred embodiment, the available selections are stored and edited on a video tape by means of an audio to video digital converter, are transferred to video disk to form a library, and are retrieved for duplication onto cassette tape by means of a video to audio digital converter. A much higher than normal speed of duplication is maintained with minimal wow and flutter by means of a burst mode input and a rate buffer to output. A synchronized stereo signal is retrieved from each frame of video format, without the expected phase shift problems. An enhanced dynamic range is also provided by an increased number of bits of information being used for each sampling of the original analog signal. Details of each use of the apparatus are coded onto the medium receiving the copied selections.
Patent EP-0339157-A2 (EP)
Inventor: SCHINCO ANTONIO
IPC: G06F12/1036
Filed: 1988-11-01
Abstract: The logical address of the memory (12) is translated into a physical address on a series of successive levels and in branched form. The apparatus comprises a root table (27) which is addressed by a series of machine condition signals to provide a corresponding descriptor of the segment to be addressed. That descriptor, in combination with a part of the logical address, is used to address a table of segments (31), which in response can provide a descriptor of the page of memory to be addressed. The last-mentioned descriptor, in combination with another part of the logical address, is used to address a table of pages (32), which in response provides at least a part of the physical address. The apparatus comprises a cache memory (30) for storing a series of translation operations which have been effected. This memory is explored before the translation cycle which is initiated only if the logical address being sought is not among those stored thereby.
Patent EP-0319449-A2 (EP)
Inventor: EVANS DAVID A
IPC: B29C70/44
Filed: 1988-12-01
Abstract: A method of making a flexible composite tool particularly adapted for composite molding and the composite tool made by this method. The method includes dissolving a B-staged fluoroelastomer in a suitable solvent such as methyl ethyl ketone or toluene to form a fluoroelastomer solution. A fabric is then coated with the fluoroelastomer solution. The solvent is evaporated and the impregnated fabric is sandwiched between unreinforced sheets to form a reinforced tooling material. The reinforced tooling material is laid up with alternating layers of unreinforced fluoroelastomer and then cured to form a composite tool which is stable through a plurality thermal cycle. In addition, an elastomer tool can be provided with detail cavities shaped to accept seperatly formed detail structures, with each cavity including extra reinforcement in order to locate the details to close tolerances without extensive hand positioning or use of adhesives. The tool is useful in molding composites and is reusable. The life of the tool is further prolonged by a described method of repairing damaged portions of the tool.
Patent EP-0281515-A2 (EP)
Inventor: BAUMANN HANNES
IPC: B21C29/00
Filed: 1988-02-15
Abstract: To increase the extrusion speed for extrusion of light-weight metal such as aluminum, without incurring hot short cracks, or fissures, and retaining high-quality smooth surface of the extruded material, the region of the extrusion chamber immediately ahead of the extrusion die (3) is cooled by placing a cooling ring (12, 12') between the bore (9) of the extrusion cylinder in which the ram piston (13) operates. The cooling ring may be a unitary structure, or a multi-part structure, in which an independent inner ring is located within a cooling ring (12). For mechanical strength, a prestressing outer ring (20) is shrink-fitted around the cooling ring. The outer ring is retained, for example by screws (24), on the cylinder (2) within which the extrusion chamber (9, 10) is located. The cooling fluid may be water, a vaporizable liquid, or a gas, and is separated from the billet (1) within the extrusion chamber.
Patent EP-0326956-A2 (EP)
Inventor: KULKARNI VIVEK D
IPC: H01L21/768
Filed: 1989-01-27
Abstract: A method for connecting devices on an inte­grated circuit substrate to a metallization layer, where­in a thin layer of a dielectric material is deposited on the substrate, and openings are formed in the di­electric layer wherein electrical connection is to be made to the substrate. A metal barrier layer then is deposited selectively in the openings of the dielectric layer, the barrier layer completely covering the exposed portions of the substrate. A pillar metal layer then may be deposited as a blanket coating over the dielectric layer and over the portions of he barrier layer covering the exposed portions of the substrate. The pillar metal layer is etched for forming metal pillars extending from the exposed portions of the substrate. The sub­strate then is planarized by depositing a dielectric layer and etching it back for exposing the pillars for coupling to a later deposited metallization layer.
Patent EP-0329062-A2 (EP)
Inventor: ASAHI SATORU
IPC: C12P17/10
Filed: 1989-02-14
Abstract: A DNA having a pyrimidine analogue resistance gene region is obtained from chromosome DNA of a microorganism of the genus  Bacillus  resistant to pyrimidine analogues and capable of producing uracil and/or uridine. The DNA is incorporated into a plasmid and a microorganism of the genera  Escherichia  and  Bacillus  is transformed with the plasmid. The resulting transformants produce a large amount of uracil and/or uridine in culture medium.
Patent EP-0332176-A2 (EP)
Inventor: MATSUTANI KINYA C O PATENT DIV
IPC: H01L39/00
Filed: 1989-03-08
Abstract: A magnet apparatus (6) for use in a magnetic reso­nance imaging system includes a first superconducting coil assembly (26), arranged radially outside a bore (7), for generating a first magnetic field in a working volume (18). An active magnetic shield (27) which in­cludes a second superconducting coil assembly for generating a second magnetic field, the direction of which is opposite to that of the first magnetic field, in the working volume (18), is arranged radially outside the bore (7). A yoke magnetic shield (19) formed of a ferromagnetic material is arranged radially outside the first superconducting coil assembly (26) and the active magnetic shield (27). Magnetic fluxes of the first and second magnetic fields leaking outside the bore cancel each other to be attenuated, and are absorbed in the yoke magnetic shield (19). A magnetic fringe field is reduced by a combination of the active and yoke magnetic shields (27, 19), and a magnetic field in the working volume (18) is set at a high homogeneity.
Patent EP-0345455-A2 (EP)
Inventor: SELTMANN HANS-GUNTHER DR
IPC: D06M15/233
Filed: 1989-04-28
Abstract: Aqueous surface treatment compositions for polymer fibres based on a resin formulation were to be improved in respect of the textile processing properties of the fibres treated therewith and the adhesion of the fibres to a matrix. This was possible by combining
 . 1 - 30% by weight of a polar phenolic resin of the resol type
 . 2 - 40% by weight of a resol-crosslinkable copolymer of a free radical polymerisable aromatic hydroxymethyl and/or methylhalogen compound and
 water to 100% by weight, and also
 if desired up to 5% by weight of further adhesion promoters.
Patent EP-0355843-A2 (EP)
Inventor: YOSHIMOTO AKIHORO
IPC: C07H15/252
Filed: 1989-08-25
Abstract: This invention relates to a process for preparing an antibiotic D788-7 (II) wherein, after culturing carborubicin-producing bacteria, the obtained culture liquid is extracted in acidic conditions while stirring to be adsorbed to synthetic resin, followed by desorption from the resin and elution with acetone and the resulting acetone solution containing carborubicin is converted into an antibiotic D788-7 by photo radiation, for obtaining D788-7 in the purified form from the reaction solution. The production yield for D788-7 is extremely high and its use as an antitumor agent can be made possible.
Patent EP-0375875-A2 (EP)
Inventor: NEWHOUSE KEITH ELLING
IPC: A01H1/02
Filed: 1989-11-24
Abstract: The present invention provides a method for protecting a crop from herbicidal injury by incorporating genetic resistance into the crop in combination with treating seed of the crop with a chemical safener.
Patent EP-0372387-A2 (EP)
Inventor: KOBAYASHI NOBORU
IPC: B61B13/08
Filed: 1989-11-30
Abstract: The linear motor supporting apparatuses (4) are mounted to the front and rear portion of each bogie (1) of a vehicle (5) to maintain the small distance between an on-board coil (7) and a ground stator (8), the on-board coil (7) and the ground stator (8) together constituting the linear-induction motor (6). The linear motor supporting apparatus incorporates a servo device (4) which regulates the vertical position of the on-board coil (7) according to the contour of the ground stator (8) to keep the on-board-coil-to-ground-stator distance (21) to a small predetermined value. The servo device (9) consists of a valve body (17), a valve box (18), and a servo device body (19). The valve body (17) is secured to a sensor member (16), which runs on and is kept in contact with the ground stator (8). The valve box (18) is secured to the on-board coil (7). The servo device body (9) is mounted through a spring to the bogie (1). The ground stator (8) has some laying errors and there are variations in its height. When the sensor member (16) during operation is lifted up due to height variations in the ground stator (8), the valve body (17) moves up causing, through hydraulic pressure, the valve box (18) to follow its upward motion. This in turn causes the on-­board coil (7), which is integral with the valve box (18), to move up thus keeping the distance between the on-board coil (7) and the ground stator (8) constant.
Patent EP-0373588-A2 (EP)
Inventor: SHIMIZU TETSUO
IPC: C08L51/06
Filed: 1989-12-12
Abstract: An aqueous dispersion comprising composite colloi­dal particles having an average particle size of 0.05 to 1.0 micrometer each of which comprises a core made of a copoly­mer comprising 99-100 % by weight of tetrafluoroethylene and 0 to 1 % by weight of a fluorine-containing olefin which is copolymerizable with tetrafluoroethylene and a shell made of at least one thermoplastic polymer resin selected from the group consisting of ethylene/tetrafluoroethylene base copolymers, ethylene/chlorotrifluoroethylene base copolymers and vinylidene fluoride/hexafluoroisobutene base copolymers, from which composite fluorine-containing polymer particles having good dispersibility in other polymer are prepared and from which an organosol of the composite fluorine-containing polymer particles is formed.
Patent EP-0373652-A2 (EP)
Inventor: DOI SHINJI
IPC: G03G9/08
Filed: 1989-12-14
Abstract: A method of heat-fixing a visible image of toner to a recording medium comprises applying a toner image onto the recording medium, wherein 
the toner to form said toner image or the resin component of the toner has the properties such that the melt viscosity η′ measured by an overhead-­type flow tester is from 10³ to 10⁶ poise at a temperature within the temperature range of from 120°C to 150°C, and the absolute value of the inclination of a graph is not more than 0.50 ℓn (poise)/°C when the natural logarithms ℓnη of the melt viscosities at 120°C and 150°C are plotted with respect to the temperatures; and heat-fixing the toner image retained on the recording medium to the recording mediumby use of a heater element as stationarily supported and a pressure member that brings said recording medium into close contact with said heater element through a film interposed between them.
Patent EP-0368369-A2 (EP)
Inventor: DANCE WILLIAM E DR
IPC: G01N23/05
Filed: 1985-12-24
Abstract: A radiographic image is formed of the workpiece irradiated by neutron or X-ray energy. A radiophosphorescent screen is positioned adjacent the workpiece to face it so as to form a scintillation pattern. The radiation may consist of thermal neutrons radiation from which gamma radiation has been sub­stantially removed. The image is stored upon the semi-con­ductor target of a television camera.
Patent EP-0333388-A2 (EP)
Inventor: BOSSI BURT JOSEPH
IPC: B42D15/10
Filed: 1989-03-10
Abstract: A power transfer circuit includes first and second windings (L1,L2) sharing a common magnetic core (101). Each winding (L1,L2) has associated with it a parallel capacitor (C1,C2) to thus form a pair of "tank" circuits. The first winding (L1) is connected at one end to a voltage supply and, at the other end, to ground through an FET switch (100,200). The switch (100,200) is turned on and off at a predetermined frequency and at a 50% duty cycle. The second winding (L2) and associated capacitor (C2) achieves parallel resonance at the predetermined frequency. Similarly the combined first and second windings (L1,L2) and associated capacitors (C1,C2) achieve parallel resonance at said predetermined frequency. The second winding (L2) need not be electrically connected to the first winding (L1) which transfers energy to it through the magnetic core (101). The transfer circuit efficiently couples power across a dielectric interface to a pickup coil (L3). One particularly good application of the power taansfer circuit is in connection with a contactless Smart Card.
Patent EP-0334676-A2 (EP)
Inventor: YANAGISAWA YOSHIHIRO
IPC: H01L51/05
Filed: 1989-03-23
Abstract: A method of driving a device having a MIM structure comprises applying sweeping voltages with two or more different ranges on a device of MIM structure having an organic insulating layer sandwiched between a pair of electrodes.
Patent EP-0359482-A2 (EP)
Inventor: HAYWARD RICHARD GEORGE MONTEC
IPC: A01F25/20
Filed: 1989-09-08
Abstract: The animal feeder comprises tines (1) and a block-­cutting or shearing mechanism (4) having stainless steel blades (7). The feeder is mountable on, and operable by, an agricultural tractor and is operable to cut a block of silage cleanly from a clamp or the like and to deliver it onto the movable (12) floor (13, 14, 15) of a conveyor box (8). The movable floor (13, 14, 15) delivers the silage block to a power-drivable (9) toothed (11) drum (10) which will comminute or otherwise break-­up the silage block for delivery to an animal feeding location to which the tractor has been driven.
Patent EP-0361869-A2 (EP)
Inventor: NAKASUJI MASATAKA
IPC: G06F17/21
Filed: 1989-09-26
Abstract: The present invention discloses an information display apparatus comprising: an input unit for entering a variety of data and for designating a variety of processings; a display unit for displaying input data and processing results; and a processing unit provided with (i) a scrolling function for scrolling data displayed on the displayed unit in predetermined directions according to designation made at the input unit, (ii) a continuous search function for continuously searching, in a predetermined order, data concerned with entered data serving as a clue, and (iii) an automatic power-off function for automatically turning the power of the apparatus to OFF if the apparatus remains non-operated for a predetermined period of time. 
     The processing unit is provided with a function for scrolling data displayed on the display unit in an individual direction for every displayed data or for every displayed data of each of a plurality of groups according to designation made at the input unit. 
     The information display apparatus further comprises a search stop device adapted to automatically stop a continuous search under way when a predetermined amount of continuous search is finished, thereby to make effective the automatic power-off function. 
     In the information display apparatus of the present invention, an individual scrolling direction is set for every displayed data or for every displayed data of each of different groups. By operating the input unit, displayed data may be readily scrolled in individual directions. This not only improves the maneuverability, but also achieves an efficient data display with good visuality. Further, it is prevented that a continuous search operation is executed in vain for a long period of time. This results in reduction in power consumption.
Patent EP-0371875-A2 (EP)
Inventor: SAITO TAKAO
IPC: C07F7/18
Filed: 1989-11-28
Abstract: A simplified process for preparing 4-­acetoxyazetidinones of formula (I):
      wherein Z is a hydrogen atom, a lower alkyl group or a hydroxyethyl group which may or may not be protected is disclosed. According to the invention, azetidinones of formula (II):
      wherein Z has the same meaning as defined above and Y is a hydrogen atom or a carboxyl group is reacted with acetic acid and an oxidizing agent in the presence of a ruthenium compound as a catalyst.
Patent EP-0349475-A2 (EP)
Inventor: SCHAAD HANS JULIUS
IPC: A62C37/44
Filed: 1989-06-29
Abstract: Installation for spraying lacquer or plastic powder, having a spray gun, through which compressed air flows, and having a container for the material to be sprayed, said spray gun having a pressure container (5) filled with a non-combustible gas, which pressure container is connected via a valve to the spray gun (2) or to the feedline (4) conveying the material, and the valve (8) being controllable via a fire sensor (1) and/or via a high-voltage sensor (7) and/or manually. <IMAGE>
Patent EP-0366638-A2 (EP)
Inventor: SARA VICKI RUBIAN
IPC: A61P25/28
Filed: 1989-10-24
Abstract: Peptide having the formula: 
gly pro glu; gly pro; pro glu; ala gly pro; ala gly; gly pro glu thr; pro glu thr; glu thr, optionally blocked at one or both of the N- and C-terminals thereof; 
the medicinal or diagnostic use of such peptide; and a composition for medicinal or diagnostic use compri­sing an active amount of such peptide.
Patent EP-0378093-A2 (EP)
Inventor: KANDA MASAE C O INTELLECTUAL P
IPC: G05B13/00
Filed: 1990-01-03
Abstract: In a process control system prior to execution of process control, a manipulated variable to which an identification signal from an identification signal gen­erator (13) is added is input to a process (12). In a preadaptation section (19), a controlled variable output from the process (12) is sampled to obtain its dead time and maximum gradient, and the initial values of PID con­trol parameters are calculated on the basis of the dead time and the maximum gradient. The initial values of PID control parameters and the like are set in the adap­tation section (17). In the adaptation section (17), a pulse transfer function of the process (12) is acquired, and PID control parameters are calculated from the acquired pulse transfer function by using a partial matching method in a frequency region. After these PID control parameters are set in a control section (11), process control is executed.
Patent EP-0386670-A2 (EP)
Inventor: GOLDBERG JACK
IPC: G01F1/7084
Filed: 1990-03-05
Abstract: The apparatus accurately measures flow rate of fluid within a conduit without direct fluid contact, based on the introduction of a thermal marker into the fluid stream by means of at least one externally mounted heater, and detection of the thermal marker by means of at least one externally mounted sensor. The transit time of the thermal marker can be ascertained for transit of the thermal marker from a heater to a sensor, or from one sensor to another sensor. A preferred embodiment of the heater comprises a resonant microwave cavity which heats the fluid radiatively, and a preferred embodiment of the sensor comprises a resonant microwave cavity through which a portion of the fluid conduit passes, the resonant characteristics of said microwave sensor being perturbed by the passage of the thermal marker.
Patent EP-0387698-A2 (EP)
Inventor: LUPOLI FRANCO
IPC: B41J17/08
Filed: 1990-03-08
Abstract: A thermal printer, particularly for labels, of the type using a continuous band of heat-sensitive material (19) to print on a paper web (5), the band of heat-sensitive material (19) and the paper web (5) being made to pass between a thermal head (10) and a print roller (9), and being driven by separate motors, so that feeding of the band of heat-sensitive material (19) can be stopped at the end of each printing phase, means being provided to move the head (10) away from the roller (9) each time the band of heat-sensitive material (19) is stopped.
Patent EP-0387706-A2 (EP)
Inventor: IKARI MASAHIRO
IPC: C08F230/08
Filed: 1990-03-08
Abstract: The hard contact lenses of the present invention are, being formed of copolymers comprising as its essential components a siloxanylalkylamide unit and a monomer unit containing fluorine, excellent in oxygen permeability, wettability with water, resistance to soiling by protein, lipids or the like, transparency and mechanical strength.
Patent EP-0392557-A2 (EP)
Inventor: GABRIEL CARMEN ANOISH
IPC: C08J5/18
Filed: 1990-04-12
Abstract: Spinnable dopes containing fiber-forming polymers being at least about 55% and less than about 80% lyotropic polysaccharide and at least about 20 percent and less than about 45% thermally-consolidatable polymer and a process for making oriented, shaped articles of lyotropic polysaccharide/thermally-consolidatable polymer blends by orienting the dopes and removing the solvent.
Patent EP-0399406-A2 (EP)
Inventor: OBATA YUKIO
IPC: D06F34/08
Filed: 1990-05-18
Abstract: A full-automatic washing and drying machine has a drum (7) mounted in an outer tank (4) for rotation about a substantially horizontal axis, a reversible motor (15) operable at a fixed speed for driving the drum, and a power transmission device for transmitting the torque of the motor to the drum axle (13). The power transmission means include a reduction device (16). The motor and the reduction device are controlled by a control device such that, during washing and drying operations, the direction of rotation of an output shaft of the motor is switched in short periods while the speed-changing device transmits the rotation of the output shaft of the motor to the drum axle at a reduced speed, whereas, during dehydration operation, the motor operates unidirectionally and the speed-changing device transmits the unidirectional rotation of the motor output shaft to the drum axle with a speed reduction in an initial stage of the dehydration operation and, thereafter, without speed reduction.
Patent EP-0427967-A2 (EP)
Inventor: HILTWEIN HANS-PETER
IPC: F16C25/06
Filed: 1990-10-15
Abstract: According to the prior art, adjusting rings which are screwed to a bearing ring are used to adjust the play in a bearing. The invention proposes a locking device for such adjusting rings, by means of which the position of an adjusting ring can be fixed with respect to the bearing without any interactive effect. In this case, a locking part which fixes the position of the adjusting ring is fixed independently of the adjusting ring. 
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