baber/WOPTO huggingface dataset:
Patent EP-0341862-A2 (EP)
Inventor: WENG LIH-JYH
IPC: G06F11/10
Filed: 1989-04-26
Abstract: The invention is an error correcting system which calculates the error locations, that is, finds the roots of the error locator equation: 
1 + δ₁*x + δ₂*x² + δ₃x³ + ... + δ v-1  *x v-1  + δ v *x v  = 0      (1) 
where "+" and "*" represent Galois Field addition and Galois Field multiplication, respectively, and "v" is the number of errors in the data by substituting the error location equation coefficients into a succession of v error location formulas along with successive values of x to determine if the various x's are roots of equation (1). When the first root is found, extraction of the root corresponds to reducing the degree of equation (1) by one, to (v-1), and also to reducing the number of error location formulas by one to (v-1). Thus substitution in the error location formulas of further values of x to find the next root requires one fewer addition operation and one fewer multiplication operation. When another root is found, the error location formulas are further reduced by one. This procedure is repeated until, depending on the system utilized, all v roots are found or v is reduced to a value of 2, 3 or 4, and a fast-decoding method is utilized to find the remaining roots.
Patent EP-0347070-A2 (EP)
Inventor: TRAHAN ALBERT J
IPC: C03B9/13
Filed: 1989-06-02
Abstract: A plunger assembly is provided wherein the precise centering of the perforated section of the cooling tube within a plunger of an I.S. type glass forming machine is achieved by securing the cooling tube (54) to the plunger (10). The base of the plunger has a recess (64) which wedgingly receives a plurality of equally spaced wedge elements (62) secured to an annular collar (58) fixed to the cooling tube (53). The wedge elements (62) are sufficiently tall that they will extend beyond the plunger base, thereby defining exit openings through which plunger cooling air can be discharged.
Patent EP-0353052-A2 (EP)
Inventor: NADKARNI SADASHIV KASHINATH
IPC: D01F11/12
Filed: 1989-07-27
Abstract: The invention provides a process for producing fibres composed of or coated with carbides or nitrides. The process involves forming a first reaction zone (23) contain­ing microfine particles of an oxide (or oxide precursor) of silicon or a suitable metal (e.g. boron) uniformly mixed with carbon (or a carbon precursor); forming a second reaction zone (24) comprising a layer having a thickness of 1 cm or less of a porous mass having a density of 1 g/cc or less formed of short or continuous fibres made of or coated with carbon (or carbon precursor); heating the first reaction zone (23) in a non-oxidizing atmosphere to generate a gaseous sub-oxide of the silicon or metal; simultaneously heating the second reaction zone (24) so that the gaseous sub-oxide diffuses into it and reacts with the carbon to form carbide or nitride on the fibres; and separating the resulting fibres from any carbide or nitride whiskers that may have formed in the second reaction zone. Short or continuous fibres (e.g. in the form of a fabric or paper-­like sheets) consisting of or coated with carbides or nitrides can be formed in this way.
Patent EP-0364110-A2 (EP)
Inventor: OGAWA HIROAKI
IPC: G11C7/10
Filed: 1989-09-18
Abstract: A semiconductor memory device includes a RAM (40) and a serial access memory (SAM) (41). The SAM includes an address counter which generates a slave address (SAD) and a master address (MAD). The slave address precedes the master address by half the period of a serial access strobe signal (SAS). A redundancy decision is made by comparing the slave address with a redundancy address. When the master address is supplied to a data register provided in the SAM, the decision result is available. That is, the SAM can be accessed immediately after the master address is supplied thereto.
Patent EP-0363153-A2 (EP)
Inventor: SAMPATH BARBARA A
IPC: B41J29/48
Filed: 1989-10-03
Abstract: An apparatus which determines the location of an edge of an advancing sheet and discriminates between the edge and a hole in the sheet. After the leading edge of the sheet is detected by a sensor (108) and the sheet has moved a first predetermined distance, the absence or presence of the sheet is sensed for a second predetermined distance. If the sheet is not detected as it moves the second predetermined distance, the control logic (114) indicates that the trailing edge has been detected. In the event the sheet is sensed, the control logic indicates that a hole has been detected and the process is repeated to locate the trailing edge.
Patent EP-0368486-A2 (EP)
Inventor: SHATTIL SANFORD J
IPC: C07K14/745
Filed: 1989-10-17
Abstract: Peptides comprising the tripeptide sequence of arginine-tyrosine-aspartic acid, linked from amino- to carboxy-terminus, are inhibitors of fibrinogen binding, platelet aggregation, glycoprotein IIb-IIIa binding and related aberrant and normal physiological conditions.
Patent EP-0367592-A2 (EP)
Inventor: MIYAZAWA TADASHI
IPC: G07F9/04
Filed: 1989-11-01
Abstract: A coin return control system for vending machines including a comparison means (20, 30) for comparing the counted number of deposited smaller denomination coins with the number of the smaller denomination coins corresponding to a denomination of a larger denomination coin. The system returns the larger denomination coin or coins instead of the deposited smaller denomination coins only when the smaller denomination coin is in its change running-out state. Since the change running-out state of the smaller denomination coins which are useful for use of change is adequately canceled, thereby increasing the chance for a vending machine sale greatly. Moreover, since the substitution of the larger denomination coin for the smaller denomination coins is carried out only when the smaller denomination coin is in its change running-out state, use of the vending machine as a coin exchange machine can be adequately prevented.
Patent EP-0372916-A2 (EP)
Inventor: UEYAMA YOSHIKI
IPC: G01C21/30
Filed: 1989-12-06
Abstract: A vehicle in-situ locating apparatus comprises a running distance sensor (101), a heading direction sensor (102) based on the terrestrial magnetism, and a map data base (109, 110) for identifying the road on which the vehicle is running. In implementing the map matching for collating running data with map data, the difference between the heading direction and the road direction on the map is calculated through the modifi­cation so that it is underestimated on the basis of the angle with respect to the magnetic north for specific sections memorized as map data or for all sections, whereby the probability of erroneous matching is lowered and the vehicle is located accurately even in such places as bridges, elevated roadways, tunnels and slopes where the terrestrial magnetic azimuth deviates.
Patent EP-0366530-A2 (EP)
Inventor: KOTANI SEIGO
IPC: H01L39/22
Filed: 1989-10-20
Abstract: A Josephson memory circuit driven by first, second and third clock signals (ø₁, ø₂, ø₃) includes a write circuit (21) which holds data as a circulating current circulating in a superconducting closed loop (21a) including a Josephson junction. The data to be held is supplied thereto through a data line (20) with timing of the third clock signal (ø₃). A first OR circuit (23) is supplied with a bias from a read bias line (24) with timing of the second clock signal (ø₂) and supplied with the circulating current. The first OR circuit has a Josephson junction which is switched to a finite resistance state by the circulating current. A second OR circuit (25) is supplied as a bias with output data from the first OR circuit with timing of the second clock signal and supplied with a read address signal from a read address line (26) with timing of the first clock signal (ø₁). The second OR circuit has a Josephson junction which is switched to a finite resistance state by the read address signal. A third OR circuit (27) is supplied with a bias from a read line (28) with timing of the second clock signal and supplied with output data from the second OR circuit. The third OR circuit has a Josephson junction which is switched to a finite resistance state by the output data supplied from the second OR circuit. The data held in the write circuit is read out therefrom and transferred to the read line through the first, second and third OR circuits in this order.
Patent EP-0346283-A2 (EP)
Title: Schmierölzusammensetzung
Inventor: EVANS SAMUEL DR
IPC: C09K15/08
Filed: 1989-06-01
Abstract: Phosphitfreie Schmierölzusammensetzung enthaltend a) ein Mineralöl oder ein synthetisches Oel oder eine Mischung davon und b) eine Mischung wenigstens eines aromatischen Amines der Formel <IMAGE> wobei R¹, R², R³ und R³' die in Anspruch 1 angegebene Bedeutung haben und wenigstens eines Phenols der Formel <IMAGE> wobei R<4>, R<5> und A die in Anspruch 1 angegebene Bedeutung haben, und in der Mischung die Verbindungen in einem Mischverhältnis von 2 bis 6 Gewichtsteilen des oder der aromatischen Amine der Formel I zu 1 Gewichtsteil des oder der Phenole der Formel II vorliegen. Die Schmierölzusammensetzungen weisen eine hohe Alterungsbeständigkeit auf und verhindern wirksam die Schwarzschlammbildung.
Patent EP-0381117-A2 (EP)
Inventor: TAKEDA SHIGERU
IPC: G02F1/09
Filed: 1990-01-29
Abstract: A Faraday rotator device (10) comprises a Faraday rotator (2), a wire winding (3) encircling the Faraday rotator (2) for changing the magnetization state of the Faraday rotator (2), and a hollow yoke (1) surrounding the Faraday rotator (2) and the wire winding (3) for forming a substantially closed magne­tic circuit together with the Faraday rotator (2). The hollow yoke (1) has an opening (4a, 4b) in each of its front and rear walls in alignment with the Faraday rotator (2) for permitting light to pass through the hollow yoke (1) and the Faraday ro­tator (2). An optical switch comprises a pair of polarizers (6a, 6b) disposed on the front and rear sides of the Faraday rotator device (10), the magnetization direction of the Fara­day rotator (2) being reversible to change the optical path. The hollow yoke (1) is made of a soft or semi-hard magnetic material.
Patent EP-0403987-A2 (EP)
Inventor: INOUE ISAMU
IPC: C23C14/24
Filed: 1990-06-16
Abstract: The method for supplying a vacuum evaporation material, in which a first vacuum evaporation material (1) accommodated in a crucible (2) is heated to be fused, is characterized in that when a thin film (9) is formed by adhering vapor generated from the first material (1) to a substrate (8), a second vacuum evaporation material (3), which is long, is fed in a positive direction on an average of feed speed of the second material (3) by alternately switching a feed direction thereof between the positive direction and a negative direction, supposing that a direc­tion in which the second material (3) moves toward the first material (1) which has fused in the crucible (2) is the positive direction and a direction in which the second material (3) moves backward therefrom is the negative direction. The apparatus for supplying a vacuum evaporation material, characterized by including: a device for forming the thin film (9) by heating and melting the first material (1) accommodated in the crucible (2) and adhering vapor generated from the first material (1) to the substrate (8); and a vacuum evaporation material feed device for feeding the second material (3) in a condition in which the second material (3) is fed in the positive direction on an average of feed speed of the second material (3) by alternately switching the feed direction thereof between the positive direction and the negative direction.
Patent EP-0411291-A2 (EP)
Title: Transport-container with handle
Inventor: KNUERR HANS
IPC: A45C13/26
Filed: 1990-06-19
Abstract: The carrying handle comprises a handle strip and two terminal legs, which are articulated to the narrow side of the container. The legs are subdivided into two portions, which are interconnected by means of an intermediate joint. The articulation axis of the intermediate joint and of the container side joint are parallel to the handle strip. The leg portions are bent in the inoperative position of the carrying handle, so that they come to rest parallel to one another. Thus, the legs are shortened in the inoperative position, so that they do not project over the outer edges, particularly in the case of narrow containers and are instead located within the predetermined dimensions.
Patent EP-0404196-A2 (EP)
Inventor: POPOVIC VIDOSAVA DIPL-ING
IPC: F27D1/00
Filed: 1990-06-22
Abstract: New material based on hydrosilicates, containing 11.3 A tobermorite, crystallized in groups of coral form crystals, with a smaller quantity of fibers of organic or inorganic origin, the production process is "wet", the material is applied in civil engineering and fields of technology with strict conditions requiring temperature resistant materials, with good mechanical strength and good isolation properties.
Patent EP-0443178-A2 (EP)
Inventor: YAWORSKI HARRY GEORGE
IPC: H01C7/12
Filed: 1990-12-19
Abstract: To control the direction of movement and prevent random scattering of fragments of MOV blocks resulting from the catastrophic failure of such blocks during overvoltage incidents, a stack of such MOV blocks (74) with end fittings (60,70) attached is placed within a rigid filament-wound epoxy-impregnated tube (78) formed as one continuous tube or a tube made up of aligned tube segments positioned so as to establish a preferred failure direction; the interstices between the interior of such tube (78) the exterior of said blocks (74) and end fittings (60,70) are filled with a dielectric insulative material (84) which extends beyond and engulfs said tube (78) and said end fittings (60,70) to seal and further rigidify said component stack and provide an air-free non-electrically ionizable environment about said component stack.
Patent EP-0390560-A2 (EP)
Inventor: SALLAS JOHN J
IPC: G10K11/178
Filed: 1990-03-29
Abstract: Air wave noise caused by vibrating baseplate (10) on a seismic vibrator is reduced or eliminated by detecting the acceleration of the baseplate using transducers (12), and therefrom forming a counterpart wave which is equal in amplitude but opposite in phase, transmitted through a speaker (24) to produce an opposite air wave to cancel the baseplate air wave.
Patent EP-0394007-A2 (EP)
Inventor: PHILLIPPI MAX L
IPC: B01F7/16
Filed: 1990-04-18
Abstract: Apparatus for mixing a fluid comprises a mixing tub (12) having a substantially circular horizontal cross-­sectional shape, and an agitator assembly (14) associated with the mixing tub. The agitator assembly includes a drive shaft (78) having upper (80) and lower (82) agitators attached thereto. The drive shaft is located within the tub and has a substantially vertically oriented axis of rotation (76). The lower agitator (82) moves fluid generally downwardly through a radially inner cross-sectional area defined within a first radius (84) swept by the lower agitator. The upper agitator (80) moves fluid within said first radius (84) generally radially outwardly as that fluid is moved generally downwardly by the lower agitator (82), and moves fluid outside the first radius (84) generally upwardly. A plurality of foraminous baffles (127) are mounted within the tub for reducing rotational motion of the slurry within the tub about the generally vertical axis (76) of the agitator drive shaft (78).
Patent EP-0395336-A2 (EP)
Inventor: KANEKO AKIRA C O MITSUI PETROC
IPC: D04H3/005
Filed: 1990-04-23
Abstract: Nonwoven fabrics formed, in spun-bonding pro­cess, of crimped bi-component composite filaments com­posed of (A) a first component composed of (a) 3 to 40 % by weight of a propylene/ethylene random copolymer having a melting point, determined from DSC main peaks of 110 to 150 °C and a melt flow rate [ASTM D-1238 (L)] of not more than 15 g/10 minutes and (b) 97 to 60 % by weight of polyethylene having a melt flow rate [ASTM D-1238 (E)] of at least 15 g/10 minutes, and (B) a second component comprising crystalline polypropylene having a melt flow rate [ASTM D-1238 (L)] of at least 10 g/10 min. as a main component, have a soft feel and are suitable for use as, e.g., disposable bed sheets and liners for diapers.
Patent EP-0398554-A2 (EP)
Inventor: PATIN ROBERT J
IPC: H01Q5/42
Filed: 1990-05-03
Abstract: A multiband gridded focal plane array antenna 10 is disclosed which provides simultaneous beams of multiple frequencies. The antenna 10 includes a metallization pattern 11 providing a first set of conductive edges 18 having a first length L and a second set of conductive edges 20 having a second length L₂. The first and second sets of conductive edges are separately fed to provide the first and second simultaneous output beams at first and second operating frequencies.
Patent EP-0398646-A2 (EP)
Inventor: FABBIO ROBERT ANTHONY
IPC: G06F3/048
Filed: 1990-05-15
Abstract: A user interface tool provides means for presenting items for selection by a user of a data processing system and means for executing the selected items. Each item of the menus and dialogues is an individual and independent object in an object database, referred to as an interface object. These objects can be added or deleted independent of each other, allowing greater extendability and customisation of the interface. The data within each of the interface objects and the selec­tions from a user determine which of the interface objects will make up any one of several logical frame presentations at any one time to be presented to a user. The interface tool of this invention is adaptable for use with any one of a plurality of graphic libraries for presenting the actual screen image of the logical frame presentation to the user. In addition, the interface tool utilises the message facilities of the system to present the elements of the interface in multiple languages. More specifically, the interface tool of this invention is used for managing the system resources of a data processing system by a user.
Patent EP-0398709-A2 (EP)
Inventor: BREAKEFIELD XANDRA O
IPC: C12Q1/68
Filed: 1990-05-17
Abstract: A method for detecting the presence of the gene for torsion dystonia in a subject is described which comprises analyzing the human chromosome 9 of the subject for a DNA polymorphism, preferably a restriction fragment length polymorphism (RFLP) linked to torsion dystonia.
Patent EP-0412727-A2 (EP)
Inventor: DESURVIRE EMMANUEL
IPC: H04B10/2581
Filed: 1990-08-02
Abstract: This invention is directed toward reducing substantially the loss incurred when two optical fibers of different mode diameters are coupled together. In this invention, the coupling of one fiber to that of another where the fibers are of different mode diameters is not with a tapered fusion, core-to-core splice, but with an evanescent field fiber coupler. Briefly, to achieve amplification of a weak optical signal, an amplifying fiber is inserted into the system at one or a plurality of locations. More specifically, at a desired location, the transmission fiber is severed to provide two sections and the severed sections are transversely coupled to the amplifying fiber. The weak signal from the first section (40) of the transmission fiber is coupled into the amplifying fiber (44) via a first evanescent field type of fiber coupler (48), and the amplified signal is coupled from the amplifying fiber to the second section (52) of the transmission fiber via a second evanescent field type of fiber coupler (56). The first evanescent field type of fiber coupler is designed to couple substantially all of the signal energy from the first section of the transmission fiber to the amplifying fiber and to couple substantially none of the laser diode pump signal or energy from the amplifying fiber to the transmission fiber. The second evanescent field type of fiber coupler is designed to couple substantially all of the signal energy in the amplfiying fiber to the transmitting fiber and substantially no laser diode pump energy is transferred from the amplifying fiber to the transmission fiber. Either or both cut ends of the transmission fiber can be coupled to monitor devices (66,72) to detect and determine the value of the signal being coupled into and/or out of the amplifying fiber to control, for example, the gain of the amplifying fiber (74).
Patent EP-0418085-A2 (EP)
Inventor: LOONEY JOHN H
IPC: B65H15/00
Filed: 1990-09-13
Abstract: Automatic printing machine for producing successive duplex prints has means for (22, 23, 12) forming an image on a print substrate, means for feeding successive print substrates (31) to said image forming means to form an image on a first side of successive print substrates, and means (41, 42, 40) defining a substrate transport path to transport successive substrates having images on a first side to said image forming means to form images on the opposite side of said substrate. The substrate transport path includes means to invert each successive substrate twice about an axis perpendicular to the direction of said path, and a side shifting inverter (40) to invert successive substrates once about an axis parallel to said path direction. The side shifting inverter comprises a first substrate guide means comprising a top sheet insertion baffle (44) and a bottom sheet insertion baffle (45) defining a portion of said substrate transport path, one of said top and bottom sheet insertion baffles having at least one aperture therein, a rotatable segmented drive roll (51) having a flat segmented portion and a curved segmented portion, the curved portion extending through said aperture when said drive roll is rotated to be in substrate driving engagement with the remaining baffle, the flat segmented portion of the drive roll not extending through said aperture when adjacent the aperture. The inverter also includes direction reversing arcuate substrate guide means to guide a substrate around a direction reversing path about an axis parallel to said path direction and means (62) to transport a substrate through said arcuate guide means. In a preferred embodiment the inverter portion of the duplex path is in a removable cassette which is interchangeable with a print substrate cassette.
Patent EP-0435492-A2 (EP)
Inventor: DOI AKIO
IPC: G06T15/40
Filed: 1990-12-06
Abstract: For displaying 3-D objects such as iso-surfaces, polygons are generated and drawn simultaneously by processing cells (elements) spanned by grids in the order of decreasing distance from a current view point. The elements are divided into five or six tetrahedrons (sub-elements) and iso-surfaces are generated in each tetrahedron. This technique enables the rapid displaying of iso-surfaces from 3-D grid data with hidden surfaces processed, without the need for a depth buffer memory.
Patent EP-0446921-A2 (EP)
Inventor: IWATA HEITARO
IPC: A61K31/335
Filed: 1991-03-14
Abstract: Optically active alkylenedioxybenzene derivatives of the formula:
       
 wherein m is an integer of 2-5, and n is an integer of 1-3, and acid addition salts thereof. A pharmaceutical composition containing a compound (I) or racemate, and a method of treating anxiety in a warm-blooded animal by administering the above compound (I) to said animal are also provided.
Patent EP-0451739-A2 (EP)
Inventor: KNAPP JUERGEN M
IPC: F16L37/098
Filed: 1991-04-06
Abstract: A coupling piece, which, in order to produce a hydraulic connection between a first and a second hydraulic component, can be attached to the first component, and can be detachably anchored in a receptacle formed on the second component, is constructed in at least two pieces with an outer element and with an inner element. The outer element is designed in the manner of a sleeve with a penetrating opening and, on its outer surface, has means which allow the connection to be detached again. The inner element is constructed in the manner of a sleeve at least in a partial region and can be inserted into the outer element using this sleeve-like partial region, and can be latched there by means of sprung latching or expanding elements which latch in the one latching surface. …<IMAGE>…