baber/WOPTO huggingface dataset:
Patent EP-0347683-A2 (EP)
Inventor: THURM SIEGFRIED DR
IPC: C08J7/043
Filed: 1989-06-10
Abstract: The present invention relates to a process for coating plastic mouldings made from thermoplastic polycarbonates or thermoplastic polyarylene sulphides with metal oxides, to the plastic mouldings obtainable by the process according to the invention, and to their industrial use for outdoor applications, i.e. for example, for the production of covers in the construction sector.
Patent EP-0358175-A2 (EP)
Inventor: URAKAMI TOYOZO
IPC: H04N5/93
Filed: 1989-09-06
Abstract: This reference signal producing circuit includes circuits (3, 5) for separating a vertical synchronizing signal from a composite synchronizing signal, a timer (25) reset by a reference signal, a circuit (26) for comparing an output of the timer with a variable set value and producing a compensation signal having a variable period, and a reference signal output circuit (23) for supplying as a reference signal the separated vertical synchronizing signal or the compensation signal. Although the period of the compensation signal is usually set to a value slightly larger than that of a vertical synchronizing signal period, it is set to a value equal to the vertical synchronizing signal period in the case that the vertical synchronizing signal pulses within the composite synchronizing signal lack successively.
Patent EP-0360205-A2 (EP)
Inventor: FUJIMOTO SHIGEYOSHI
IPC: A61K35/12
Filed: 1989-09-19
Abstract: The use of a serum-free medium for the induction of human self cancer-specific cytotoxic T cells (CTL) is disclosed.
Patent EP-0372480-A2 (EP)
Inventor: YANAGISAWA KIYOSHI
IPC: F04C29/12
Filed: 1989-12-05
Abstract: The present invention provides a screw compressor having a wide operating range with respect to flow rate and pressure ratio, wherein a discharge opening portion (9) of a casing (7) is provided with a generally taperingly-cut notch portion (8) so that compressed gas is gradually discharged from a certain fixed point where a volume ratio of one groove defined by rotors (6, 6') and the casing (7) is smaller than an inherent built-in volume ratio. Since the present invention is arranged in the above-mentioned manner, rapid flow of the gas at the discharge opening portion is reduced by means of the notch portion (8) of the discharge opening portion (9) which is readily formed, whereby the variation range of the pressure (the amplitude of pulsation of the pressure) is decreased and the noise level is lowered. Further, a loss of pressure resulting from the rapid flow of the gas is restricted to thereby widen a range of preferable performance of the compressor.
Patent EP-0341834-A2 (EP)
Inventor: LEIS MICHAEL D
IPC: H03L7/089
Filed: 1989-04-13
Abstract: A phase locked loop (10) having an adjustable response time for use in acquiring an input from a disk drive and similar data processing system peripherals. The response time, starting from a maximum at the beginning (t₁) of a preamble portion of the input signal, is gradually decreased over a period of time at least as long as the time constant of the loop. The response time may be varied in any suitable fashion, linearly, exponentially, or in accordance with other monotonic functions. A specific embodiment of a decreasing ramp generator (50, 42) usable with a charge pump is disclosed. The results of computer simulations showing a decrease in lock acquisition time and increased noise immunity with shortened preamble time are also discussed.
Patent EP-0343830-A2 (EP)
Inventor: NIXON JAMES ARTHUR
IPC: A61P25/00
Filed: 1989-05-16
Abstract: This invention provides ring-substituted 2-amino-1,2,3,4-tetrahydronaphthalenes which are selec­tive inhibitors of serotonin reuptake.
Patent EP-0366241-A2 (EP)
Inventor: BRIGATI DAVID JOHN
IPC: B01L3/00
Filed: 1989-09-06
Abstract: Devices such as microscope slides (110) bear a rigid polymer coating and an adsorbent polymer layer such as a 2 to 50 um thick clear nitrocellulose layer (113). Such nitrocellulose layers can be formed by applying to a positively charged glass surface a solution of nitrocellulose in methanol. Slide assemblies have two rigid slides whose facing surfaces are spaced by a gap 50 to 500 um thick. A first adsorbent polymer layer on one of the facing planar surfaces of the slide assembly can be used for immobilization of antigens, antibodies, nucleic acids, cells and other biological sample and reagent materials.
Patent EP-0361842-A2 (EP)
Inventor: LE-KHAC BI
IPC: B32B5/26
Filed: 1989-09-26
Abstract: A layered article with high fluid retention properties comprising A) at least one layer of a non-­woven web having from 5% to 100% hydrophilic fibers and from 95% to 0% other fibers; and B) at least one layer of backing material integrally attached to the non-woven web; wherein the hydrophilic fibers are formed from (a) a copolymer having 25 mole % to 75 mole % of an alpha, beta-unsaturated monomer bearing at least one pendant carboxylic acid or carboxylate salt group, and 75 mole % to 25 mole % of a copolymerizable comonomer, wherein from about 20% to 80% of the pendant groups are carboxylic acid groups and from about 80% to 20% of the pendant groups are carboxylate groups and (b) a cross-linking monomer selected from heterocyclic carbonate compounds and compounds having at least two free hydroxyl groups.
Patent EP-0385081-A2 (EP)
Inventor: BURROS BYRON
IPC: C11B15/00
Filed: 1990-01-19
Abstract: Dried fat emulsion products having improved resistance to oxidation at elevated temperatures are produced by the two stage encapsulation of oil or fat globules with a hydrophilic film forming material. An aqueous dispersion of an edible fat or oil, a hydrophilic film forming material, a carbohydrate and water is emulsified to form an oil-in-water emulsion concentrate in which fat globules are encapsulated by the film forming material. After formation of the emulsion concentrate, a second portion of a hydrophilic film forming material is added to the emulsion concentrate in an amount substantially equivalent to the amount of film former in the aqueous dispersion, to provide an additional coating layer of film forming material encapsulating the fat globules. This second portion of film forming material may be added to the emulsion prior to or subsequent to drying of the emulsion concentrate.
Patent EP-0398268-A2 (EP)
Inventor: FUJITA SHUJI
IPC: H04N5/76
Filed: 1990-05-15
Abstract: A video printer device is disclosed which is capable of printing out a high quality still image by subjecting image data obtained from a continuous video signal such as a television signal or the like, to noise processing and tone processing to improve the quality of the same. Upon subjecting said video signal to the noise and tone processings, a processed image can be displayed on a screen of a monitor (12), and checked and corrected on the same screen on real time.
Patent EP-0412442-A2 (EP)
Inventor: SATO KENICHI C O OSAKA WORKS O
IPC: H01B12/06
Filed: 1990-08-02
Abstract: A superconductive conductor (1) is formed by at least three superconducting wires (3) comprising oxide superconductor members (4) and stabilizing members (5), which are point-symmetrically arranged in section. The superconducting wires (3) are so point-symmetrically arranged that electromagnetic force and magnetic fields provided by the respective superconducting wires (3) cancel each other, whereby it is possible to reduce distortion and influence by applied magnetic fields.
Patent EP-0451321-A2 (EP)
Inventor: NOGUCHI MASATOSHI
IPC: B41J11/42
Filed: 1990-08-17
Abstract: In a multiple-time recorder in which different colored recordings are superimposed on a single sheet (2) to draw a multi-colored drawing, the reference position of the recording paper must remain at a same point for each-time drawing of a single color. At an initialization, a physical property of the recording paper is measured as a function of the paper position including the reference position, and this function is stored in a reference data memory (106). Before the commencement of the next and subsequent recordings, the same physical property is measured and stored in a compared data memory (107). From the cross correlation of the contents of the compared data memory (107) and those of the reference data memory (106), the reference position for the next and subsequent recordings is precisely determined.
Patent EP-0418836-A2 (EP)
Inventor: ANDERSON II HARRY SUTTON
IPC: B29L9/00
Filed: 1990-09-18
Abstract: An oriented film laminate, suitable for use in the food packaging industry, having layers of a homopolymer of propyl­ene or a copolymer of propylene, a co-polyester layer, and an adhesive layer of a polar-modified polyolefin located between and bonded to the polypropylene and co-polyester layers, and a method for making it are disclosed.
Patent EP-0442059-A2 (EP)
Inventor: IZAWA SATORU C O MITSUBISHI DE
IPC: B23H7/20
Filed: 1990-11-29
Abstract: The invention relates to a display processing apparatus which may be used in instances when a single display is to be used to represent multiple parameters whose values may be correlated or interrelated with one another. The invention is particularly useful when simultaneously displaying a plot of position vs. time and some other parameter whose value changes with position, time, or both. Correlative display is made possible by a technique which samples the values of all of the related parameters at intervals, and stores the sampled values along with an indication of the elapsed time. In this manner, positional or other parametric data corresponding to distinct points or ranges of time can be extracted and displayed in time-correlated fashion.
Patent EP-0406983-A2 (EP)
Inventor: SUZUKI TAKASHI
IPC: B41J2/255
Filed: 1984-10-09
Abstract: A dot matrix printer head comprising an ink supply tank (2) containing ink absorbing means (61,62), the ink supply tank (2) having an ink supply port (41) which is arranged to receive ink from the ink absorbing means (61,62), characterised in that the ink absorbing means (61,62) comprises a plurality of ink absorbing members (61,62) arranged so that ink may flow from one to the other, the ink absorbing members (61,62) having pores of different average diameter such that the average diameter of the pores reduces in the direction of the ink supply port (41).
Patent EP-0431709-A2 (EP)
Inventor: DE KOCK JAN
IPC: A23J7/00
Filed: 1990-12-06
Abstract: Process for the supercritical solvent extraction of a mixture of phosphatides, which mixture may also comprise acylglycerides, water and salts, wherein the supercritical solvent comprises carbon dioxide and a suitable entrainer characterized by acidifying the mixture of phosphatides to a pH below 4 before supercritical solvent extraction takes place and recovering a fraction enriched in phosphatidic acid. Preferred entrainers are lower alcohols, especially ethanol.
Patent EP-0403288-A2 (EP)
Inventor: TAKASHIMA TOKUHEI
IPC: H05K1/14
Filed: 1990-06-14
Abstract: Disclosed is a radial type of parallel system bus structure using bus wire-printed disks (15) each having printed signal conductors (7) of equal length extending radially from a common contact centre . Each printed signal conductor comprises two twisted conductor lines, and each conductor line consists of many segments disposed alternately on opposite surfaces of the disk, the successive segments of each line being connected by plating in through-holes(10) in the disk. The radial arrangement of signal conductors permits connection of selected CPU boards via equal length of signal path. Also, the use of twisted conductor lines improves the signal transmission characteristics of the bus in high-frequency range.
Patent EP-0405826-A2 (EP)
Inventor: KOJIMA KIYONOBU C O PATENTS DI
IPC: G06F3/14
Filed: 1990-06-20
Abstract: An electronic filing system stores the contents of documents in an digital form and retrieves them as if they were arranged in an office, using a combination of a small display (1) and a position and orientation sensor (3). A simulated environment provides a natural interface for searching through complex information spaces. The display (1) and sensor (3) behave as a magnifying glass in either three-dimensional or two-dimensional space.
Patent EP-0412828-A2 (EP)
Inventor: WEINER SAMUEL
IPC: G02B23/14
Filed: 1990-08-09
Abstract: A dual function day/night sight for rifles and the like has a unified body. The sight comprises a housing (10) incorporating a power supply (26), an eyepiece (32) and objective lenses (36) for producing a target image arranged co-axially, and the combination of an image intensifier (38) and optical array (40) arranged in fixed parallel position one to the other and interposed between the eyepiece (32) and objective lenses (36). Image beam deflecting means (46) are interposed between the objective lenses (36) and the parallel combination (38, 40). During nighttime use of the sight, the deflecting means (46) are used to apply the incoming image beam to the image intensifier (38). During daytime use of the sight, the deflecting means are used to apply the incoming image beam to the optical array (40).
Patent EP-0430490-A2 (EP)
Title: Polypropylene resin composition
Inventor: UENO KOHHEI
IPC: C08L53/02
Filed: 1990-11-14
Abstract: A polypropylene resin composition comprising:
     (A) 50 to 90% by weight of a crystalline ethylene-propylene block copolymer having an ethylene content of 4 to 10% by weight, an insolubility, in boiling n-heptane, of a polypropylene component of 97% by weight or more, an inherent viscosity, in decalin at 135°C; of p-xylene soluble at room temperature of 3 to 7, a melt flow index of 3 to 30, and a flexural modulus of 15-,000 kg/cm² or more;   (B) 5 to 20% by weight of a hydrogenated block copolymer composed of both end blocks of an aromatic vinyl compound and an intermediate block of a conjugated diene polymer, the content of both end blocks being 10 to 40% by weight of the copolymer, 10% or less of both end blocks and 90% or more of the intermediate block being in a hydrogenated state;   (C) 0 to 15% by weight of an amorphous ethylene-propylene copolymer having an inherent viscosity, in decalin at 135°C, of 1.8 to 3.5 and a Mooney viscosity ML₁₊₄ (100°C) of 40 to 100;   (D) 0 to 5% by weight of a high density polyethylene having a melt flow index of 1 to 10; and   (E) 5 to 30% by weight of a particulate or flaky inorganic filler having an average particle diameter of 3 µm or less, wherein the blending ratio (B)/(C) (by weight) of the hydrogenated block copolymer component (B) to the amorphous ethylene-propylene copolymer component (C) is 100/0 to 20/80.
Patent EP-0430693-A2 (EP)
Inventor: KATAKAMI TSUTOMU
IPC: A61K31/505
Filed: 1990-11-29
Abstract: A pyrimidinedione derivative compound has a basic backbone in which a 4-oxobenzopyran ring group part and a pyrimidinedione part are linked by a structure comprising an alkyl chain containing at least two nitrogen atoms and one oxygen. The pyrimidinedione derivative is useful for a medical treatment of cardiac arrhythmias.
Patent EP-0441108-A2 (EP)
Inventor: ORSI MARIO
IPC: B23K26/06
Filed: 1990-12-18
Abstract: A device for supporting and adjusting a mirror (S4) in a laser-robot system is described, the system including a plurality of such mirrors which reflect a laser beam in succession along a predetermined path to a head for emitting the laser beam.
Patent EP-0459132-A2 (EP)
Inventor: ONISHI HIROAKI CENTRAL RESEARC
IPC: C08F16/14
Filed: 1991-04-18
Abstract: A plastic optical fiber comprising a fluorine-containing core polymer consisting essentially of 1) a group (A) of repeating units having a cyclic structure represented by general formula (I) and/or general formula (II); or 2) the group (A) above and group (B) of repeating units represented by general formula (III) wherein the content of the group (A) in the core polymer is at least 80 wt%; and a clad copolymer of perfluoro(2,2-dimethyl-1,3-dioxole) and at least one other ethylenically unsaturated monomer having a refractive index below that of the core polymer.
       
 (wherein n is 1 or 2) 
 
 
 
        (̵ CF₂ - CFX )̵   (III) 
 
 
 
(wherein X is F, Cℓ, O-CF₂CF₂CF₃, 
O-CF₂CF(CF₃)OCF₂CF₂SO₂F, or O-CF₂CF₂CF₂COOCH₃) 
     This plastic optical fiber has heat-resistance and very few water-absorbing properties, and can transmit not only visible rays but also rays having wavelengths in the near infrared region.
Patent EP-0461526-A2 (EP)
Inventor: FUJIU AKIRA
IPC: A61Q5/04
Filed: 1991-06-04
Abstract: A hair treating composition comprising one or more thioglyceryl ethers provides effective wave formation, with a minimized mercapto smell and minimized irritation to the skin.
Patent EP-0463491-A2 (EP)
Inventor: OHNO MASATOMO
IPC: H01H33/53
Filed: 1991-06-13
Abstract: A gas filled circuit breaker comprises a hermetically sealed tank (1) formed by a surrounding wall (1b) filled with an insulating gas, at least one pair of contacts being arranged inside the surrounding wall. Contact operating means include force generating means which generate a force for operating the contacts and are arranged outside the surrounding wall (1b, 1c), and a rotational shaft (2) connected to the force generating means at the outside of the surrounding wall and extending to the inside thereof so that the force is transmitted through the surrounding wall to the inside thereof. Seal means are arranged between the surrounding wall (1b, 1c) and the shaft (2) to keep a hermetic seal therebetween. At least two bearings support the shaft (2) in a rotatable manner. Connecting means (15) for transmitting the force from the shaft (2) to at least one of the contacts to be moved in relation to the other are connected to the shaft (2) between the bearings.
Patent EP-0448407-A2 (EP)
Inventor: YAMAKAWA YASUHIRO C O TECHNICA
IPC: B29D30/00
Filed: 1991-03-22
Abstract: In a method of manufacturing green tires having different sizes in a hybrid manner, components having different sizes for producing bands (11), green cases (12) and belt tread bands (13) of the green tires (14) having different sizes are manufactured by respective component manufacturing machines under the control of a production process, and the thus manufactured components are stocked on selected component feeding paths having substantially flat surfaces in respective component stocking and supply machines. While the components in the component stocking and supplying machines are selectively supplied to a band building machine (4), green case building machine (5) and belt tread band building machine (6) in accordance with the production process, bands, green cases and belt tread bands having different sizes are produced. Then, a green case and a belt tread band having corresponding sizes are transported into a green tire building machine (7) to produce a green tire having a desired size. In each of the band building machine (4), green cases building machine (5), belt tread band building machine (6) and green tire building machine (7), drums having desired sizes are selectively introduced into a drum feeding path in accordance with the production process and the thus introduced drums are indexed at successive processing stations arranged along the drum feeding path.
Patent EP-0459824-A2 (EP)
Inventor: MCCOMBE MICHAEL J
IPC: H04W16/14
Filed: 1991-05-31
Abstract: A cellular telephone network provides cells P1, P2, P3.. in the normal way, each cell having a predetermined total number of available radio channels. The network serves the subscribers of more than one subscriber system. For example, it serves both GSM and PCN subscribers. In order to prevent subscribers from one of the systems using all the available channels in any cell at any time, thus blocking out the other system completely, the base station controller in each cell limits to a respective predetermined maximum the number of channels which can be used at any time by the subscribers of each system. Thus, X channels can be allocated to GSM subscribers and Y channels to PCN subscribers. (X+Y) can be greater than N where N is the maximum number of channels available in each cell, though both X and Y are less than N.
Patent EP-0468629-A2 (EP)
Inventor: ELLIOTT-MOORE PETER
IPC: F16L37/14
Filed: 1991-06-10
Abstract: A through flow coupler comprises two parts (10,11) having intercommunicating passages (7) therein so that fluid can flow through the two parts. A sealing member (26,27) provides a fluid tight seal between the two parts when the two parts are held together in a sealed condition. A pressure sensitive device, which may comprise a frangible ring (17), holds the two parts in the sealed condition when the fluid pressure within the passages is below a certain value and allows the two parts to move relative to one another to a pressure relief condition so that fluid can escape from the passages when the fluid pressure within the passages exceeds said certain value. Also, mutually co-operable members, e.g. flanges (19 and 23), are provided to prevent total separation of the two parts when the pressure sensitive device allows the two parts to move relative to one another.
Patent EP-0488773-A2 (EP)
Title: Tool mount for a machining apparatus
Inventor: ARIYOSHI YUKIHIKO
IPC: B23Q3/12
Filed: 1991-11-29
Abstract: Disclosed is an improved tool mount for a machining apparatus comprising essentially a tool holder cubic (5) and an adapter (31) to be detachably attached to the tool holder cubic. The tool holder cubic (5) has a center guide projection (32), a notched cylindrical rod (37) rotatably fitted in a semicircular hole (36) of the center guide projection (32), and means (39a) for rotating the notched cylindrical rod. The adapter (31) has a center slot (40) to accept the center guide projection (32) of the tool holder cubic (5), a semicircular recess (44) made so as to allow the notched cylindrical rod (37) to enter when it turns; and means for rotating the notched cylindrical rod to enter the semicircular recess, thereby allowing the adapter and the tool holder cubic to nest together. This arrangement permits easy and quick changing of different tools in a machining apparatus, and automatisation of tool exchanging.
Patent EP-0516916-A2 (EP)
Inventor: SASAOKA EISUKE
IPC: G02B6/28
Filed: 1992-01-31
Abstract: A method for fabricating optical fiber couplers comprising a first step in which when a plurality of optical fibers are fused and elongated till a desired splitting ratio is reached, a prescribed quantity of light is led into a first end of at least one optical fiber, a second step in which the light led is reflected at a second end of the optical fiber and returns to pass again through said coupler, the return light is detected at the first end of the optical fiber, and a third step for controlling the elongation of the coupler for stop on the basis of a ratio of the quantity of the detected light and the quantity of the incident light, wherein a reflection preventing device is provided on the distal end side of at least one of the plurality of optical fibers. 
     The use of low coherency light, signal modulation techniques or reference measurements for the improvement of the signal to noise ratio is proposed.
Patent EP-0503302-A2 (EP)
Inventor: PELEG YIGAL
IPC: B65D81/34
Filed: 1992-02-14
Abstract: A method of making a microwave reconstitutionable pizza including coating the outer peripheral edge of the pizza crust with a liquid crust coloring substance, which includes an aqueous solution of an edible dispersion agent and a natural occurring coloring agent selected from the class consisting of coffee, tea, chicory and mixtures thereof.