baber/WOPTO huggingface dataset:
Patent EP-0355822-A2 (EP)
Inventor: KAWAMURA KAZUHIKO
IPC: B60C9/08
Filed: 1989-08-23
Abstract: A tire having a carcass with reinforced cords that are a composite of polyester and nylon. The polyester core of each cord gives the tire good dynamic performance such as maneuverability and quietness and nylon skin on the cords gives them good adhesion to the surrounding rubber.
Patent EP-0361453-A2 (EP)
Inventor: KAMIYAMA TADANOBU C O INTELLEC
IPC: G06T1/00
Filed: 1989-09-27
Abstract: This invention discloses a data storage device for storing image data such as graphic data or document data supplied from a scanner (20) or code data such as graphic data or document data supplied from a floppy disk (28a) into an optical disk (19) by an optical disk read/write processing module (63), in which a batch registration procedure file, stored in a floppy disk (28b) or a magnetic disk (27a), for defining a plurality of storage procedures for storing the image data such as the graphic data or document data supplied from the scanner (20), or the code data such as the graphic data or document data supplied from the floppy disk (28a), is read out from the floppy disk (28b) or the magnetic disk (27a), a desired storage procedure is designated from a plurality of storage procedures of the readout batch registration procedure file by a keyboard (23) or a mouse (29), and the image data such as the graphic data or document data supplied from the scanner (20), or the code data such as the graphic data or document data supplied from the floppy disk (28a), is stored in the optical disk (19) by the optical disk data read/write processing module (63) in response to the designated storage procedure.
Patent EP-0368210-A2 (EP)
Inventor: MANAKO TAKASHI C O NEC CORPORA
IPC: H01L39/12
Filed: 1989-11-06
Abstract: An oxide superconductor composition essentially consisting of a thallium barium calcium yttrium copper oxide: 
Tl m Ba₂(Ca 1-x Y x ) n-1 Cu n O 2+m+2n   
wherein m = 1, n = 2 and 0.1 ≦ x ≦ 0.7, 
m = 1, n = 3 and 0.1 ≦ x ≦ 0.8 or 
m = 1, n = 4 and 0.1 ≦ x ≦ 0.8 or 
m = 2, n = 3 and 0.1 ≦ x ≦ 0.4 
is provided. This composition has controllable superconducting transition temperature Tc which is variable in accordance with the change of x value and also shows sharp transition into the superconducting state..
Patent EP-0323864-A2 (EP)
Inventor: BAKER RAYMOND
IPC: C07D453/02
Filed: 1989-01-02
Abstract: Oxadiazoles of formula I 
 wherein one of X, Y and Z is an oxygen atom and the other two are nitrogen atoms, and the dotted circle represents aromaticity (two double bonds) thus forming a 1,3,4-oxadiazole or 1,2,4-oxadiazole nucleus; R¹ represents a non-aromatic azacyclic or azabicyclic ring system; and R² represents an optionally substituted saturated hyrocarbon group having at least three carbon atoms, or unsaturated hydrocarbon group having at least 6 carbon atoms, have particularly advantageous selective properties for use in the treatment and/or prevention of neurodegenerative diseases.
Patent EP-0331372-A2 (EP)
Inventor: HANSEN CRAIG C
IPC: G06F9/302
Filed: 1989-02-24
Abstract: In data processing systems operable to perform floating point computations there is provided a method, and apparatus implementing that method, for predicting, in advance of the floating point computation, whether or not the computation will produce a floating point exception (e.g., overflow, underflow, etc.). The prediction method includes the steps of combining the exponent fields of the operands of the computation in a manner dictated by the type of operation (i.e., add, subtract, multiply, etc.), and comparing that combination, together with an indication of the computation to be performed (e.g., add, sub­tract, multiply, or divide), to obtain an indication of the possibility of the computation ending in a floating point exception. If an exception is predicted, the indication can be used to halt other data processing operations until completuion of the computation so that, in the event the computation actually results in a floating point exception, the handling of the exception can be accomplished with a minimum of effort.
Patent EP-0337722-A2 (EP)
Inventor: HARDY RAYMOND D
IPC: G01N3/24
Filed: 1989-04-11
Abstract: A load testing apparatus (10) comprises a load carrier (92) for receiving a specimen (80) to be tested, a test cylinder (108) for receiving a hydraulic fluid, and a test piston (110) to apply a test load to the specimen (80). The apparatus (10) further includes a hydraulic supply unit (12) for supplying hydraulic fluid to the test cylinder (108) to displace the test piston (110).
Patent EP-0346003-A2 (EP)
Inventor: SAKAMOTO KAZUSHI
IPC: G06F9/38
Filed: 1989-06-01
Abstract: A multiprocessor control system adapted to a multiprocessor system includes a switching circuit (6, 25), a control stage circuit (4, 5, 7 - 9; 23, 24, 28 - 30), a switching mode setting circuit (11, 27), and a switching control circuit (10, 26). The switching circuit (6, 25) selectively switches the second group of instructions supplied from the first execution units to thereby select the second group of instructions relating to one of the plurality of first execution units. The control stage circuit (4, 5, 7 - 9; 23, 24, 28 - 30) includes a plurality of register stages used for controlling a pipeline process. The control stage circuit sequentially stores the second group of instructions relating to the selected one of the first execution units in the register stages and outputs, for every register stage, a state indicating signal indicating state information on the corresponding register stage. The switching mode setting circuit (11, 27) generates a mode setting signal used for selecting one of a plurality of switching modes (M1, M2, M3) each defining a timing with which the switching by the switching circuit is done. The switching control circuit (10, 26) generates the switching signal based on the state indicating signals output from the control stage circuit and the mode setting signal indicative of one of the plurality of switching modes supplied from the switching mode setting circuit.
Patent EP-0353883-A2 (EP)
Inventor: GRAVES ALAN FRANK
IPC: H04N7/24
Filed: 1989-07-11
Abstract: A band limited composite video television signal has summed with it, at a reduced amplitude, a frequency modulated audio carrier signal at a higher frequency. The sum signal is sampled and digitized at a sampling frequency which is at least twice the audio carrier frequency and is more than three times the frequency of a color subcarrier in the composite video signal, and is not related thereto. The sampling frequency is derived from a transmission network, whereby stuffing of the digitized signal for transmission is eliminated, and multiplexing of several digitized signals is facilitated. At a decoder, the digital signal is converted back into an analog signal and the audio carrier signal amplitude boosted using filtering. Picture quality of a reproduced television signal is enhanced in that quantizing noise in the video signal becomes uncorrelated from line to line and frame to frame, due to dithering effects by the audio carrier signal.
Patent EP-0357402-A2 (EP)
Inventor: LOWE DANNY D
IPC: H04R5/00
Filed: 1989-08-30
Abstract: The illusion of distinct sound sources distributed throughout the three-dimensional space containing the listener is possible using only conventional stereo playback equipment by processing monaural sound signals prior to playback on two spaced-apart transducers. A plurality of such processed signals corresponding to different sound source positions may be mixed using conventional techniques without disturbing the positions of the individual images. Although two loudspeakers are required the sound produced is not conventional stereo, however, each channel of a left/right stereo signal can be separately processed according to the invention and then combined for playback. The sound processing involves dividing each monaural or single channel signal into two signals and then adjusting the differential phase and amplitude of the two channel signals on a frequency dependent basis in accordance with an empirically derived transfer function that has a specific phase and amplitude adjustment for each predetermined frequency interval over the audio spectrum. Each transfer function is empirically derived to relate to a different sound source location and by providing a number of different transfer functions and selecting them accordingly the sound source can be made to appear to move.
Patent EP-0385480-A2 (EP)
Inventor: OHTAKE YASUHISA C O INTELLECTU
IPC: H01J29/07
Filed: 1990-03-01
Abstract: An aperture pattern printing plate (11) comprises a transparent plate (5), and an opaque layer (10) formed on this transparent plate (5) in parts corresponding to the apertures in the effective area of the shadow mask. This opaque layer (11) has a thickness of 3 to 50 µm, and it is formed in such a way that it projects from the surface of the transparent plate (5). A resist pattern is formed on a shadow mask substrate using the aperture pattern printing plate (11). The shadow mask substrate is etched using the resust pattern as etching mask to manufacture a shadow mask.
Patent EP-0387765-A2 (EP)
Title: Process for manufacturing a semifinished product with multiple-feed circular knitting machines, particularly for producing undershirts, one-piece body garments, briefs or the like
Inventor: LONATI FRANCESCO
IPC: D04B7/20
Filed: 1990-03-12
Abstract: The process consists in producing a body of knitting having a substantially tubular extension, knitting portions (3) of the body, which are to be removed, with a number of machine feeds which is smaller than the number of feeds used to knit the remaining part (2,4) of the product (1). The threads arriving from the feeds which are not used to knit the portions (3) to be removed are cut in each instance proximate to the edges where the knitting of the portions to be removed begins and are again fed proximate to the edges where the knitting of the portions to be removed (3) ends.
Patent EP-0397117-A2 (EP)
Inventor: SHOHER ITZHAK DR
IPC: C22C1/04
Filed: 1990-05-08
Abstract: The method and material of the present invention includes a combination of a high-fusing temperature metal component and a low-fusing temperature metal component which are adapted to be heat treated at a temperature above the melting temperature of the low-fusing temperature metaL component, such that a porous, sponge-like structure is formed with a total void volume of 20-80%.
Patent EP-0398350-A2 (EP)
Inventor: NAKACHO KENJI IDEMITSU PETROCH
IPC: C08F4/60
Filed: 1990-05-18
Abstract: Disclosed is a process for preparing an ethylenic polymer composition involving a combination in any order of:
     step (a) for preparing an ethylene homopolymer or copolymer at a rate ranging from 1 to 23% by weight with respect to the total polymerization amount at a temperature of 30 °C to 80°C, said ethylenic polymer or copolymer containing an alpha-olefin other than ethylene in an amount of 10% by weight or lower and having an intrinsic viscosity [ η ] of 10 dl/g to 40 dl/g; and   step (b) for preparing an ethylene homopolymer or copolymer at a rate ranging from 77 to 99% by weight with respect to the total polymerization amount at a temperature of 60 °C to 100 °C , said ethylenic polymer or copolymer containing an alpha-olefin ocher than ethylene in an amount of 10% by weight or lower and having an intrinsic viscosity [ η ] of 1.0 dl/g to 5.0 dl/g;    in the presence of a catalyst obtainable from a solid catalyst component selected from a group consisting of a solid catalyst component obtainable from a magnesium alkoxide, a titanium compound and an organoaluminium halide, and a solid catalyst component containing at least titanium, zirconium, magnesium and a halogen, and an organoaluminium compound. This process can provide the ethylenic polymer composition suitable particularly for blow molding an a large scale.
Patent EP-0401822-A2 (EP)
Inventor: FUJIOKA KEIJI
IPC: B05B11/02
Filed: 1990-06-07
Abstract: A preparation administrator comprises an adminis­trator body (1) including a solid preparation (3) and having at its one end an inflow channel for the solvent and at the other end an outflow channel for the liquid preparation, a solvent con­tainer (2) containing a solvent to dissolve, disperse or suspend the preparation and being connected to the inflow channel of the administrator body, and a means for ejecting the solvent together with the solid preparation in the body through the outflow channel of the body. A solid preparation (3) in the administrator body is dissolved, or suspended or dispersed in the solvent fed from the solvent container and ejected as a liquid preparation through the outflow channel of the body.
Patent EP-0407846-A2 (EP)
Inventor: SANADA YUKIO
IPC: A44B19/58
Filed: 1990-07-02
Abstract: An improved method of forming space sections devoid of coupling elements disposed, with a predetermined distance, in a slide fastener chain which is composed of a pair of continuous rows of interengaged coupling elements. In the method of forming one space section (7) in a one-cycle, the slide fastener chain is transported intermittently below an element-removing apparatus (9). According to the preferred embodiment, the element-removing apparatus (9) includes a punch (15) and downstream (17) and upstream locating pins (18) are provided at the both ends of the punch (15). These pins (17,18) engage to two elements respectively, which are terminal end elements of a normal portion not to be the space section, for positioning a downstream side part and an upstream side part of a portion to be the space section respectively. The pins (17,18) and the punch (15) move vertically so as not to interfere with each other. The punch (15) descends to cut the rows of the elements of the both parts of the portion separately. By carrying out this one-cycle repeatedly, the space sections can be formed repeatedly one by one in the slide fastener chain, with the predetermined distance, without forming a faulty element at the opposite adjacent sides of the space section.
Patent EP-0417784-A2 (EP)
Inventor: HATA RYOSUKE C O OSAKA WORKS O
IPC: G02B6/44
Filed: 1990-09-13
Abstract: An optical-fiber incorporated longer-sized subaqueous unit comprises optical fiber units (3) arranged inside or outside a plastic sheath (6) provided on the periphery of the core body (1) of the longer-sized subaqueous unit such as power cable core or water supply tube. Each optical fiber unit (3) includes an optical fiber accommodated in a metal pipe having on its periphery a coating layer made of plastic material with a melting point higher than that of the material of the plastic sheath (6), and armoring iron wire bundles (7) are further provided outside the plastic sheath (6) on the periphery of the core body (1), thereby preventing any buckling in the optical fiber units (3).
Patent EP-0420236-A2 (EP)
Inventor: KASAI HIROYUKI C O NEC KOUFU L
IPC: G06F12/00
Filed: 1990-09-27
Abstract: Before memory access request is applied to a memory, a request receive signal is generated and applied to a controller. The controller retrieves information from a request information buffer having a limited memory space. The information is to be returned to a unit which has issued the request and is stored in a reply buffer. The transfer of the information into the reply buffer, induces the acceptance of a new request before the completion of the actual access to the memory.
Patent EP-0421478-A2 (EP)
Inventor: ITO MICHIO
IPC: G01N33/543
Filed: 1990-10-05
Abstract: A method for immunochemical determination of a hapten in a sample is disclosed, in which 
(A) a high-molecular compound to which the hapten is bound (reagent A), 
(B) insoluble carrier particles carrying thereon an antibody to the hapten (reagent B), and 
(C) magnetic substance-containing insoluble carrier particles carrying thereon an antibody to an antigenic determinant in the high-molecular compound and different from the hapten (reagent C), 
are used. These three reagents are dispersed in the sample, then, a magnetic field is applied to separate from the reaction mixture unreacted reagent (C) and agglutinated particles formed from the reagent (B) and the reagent (C) through the reagent (A). The amount of the reagent (B) remaining dispersed in the reaction mixture is measured, thereby determining the extent of competitive inhibition to the agglutination of the reagent (B) and the reagent (C) through the reagent (A) by the reaction between the hapten in the sample and the reagent (B). The method of the present invention requires no troublesome operations such as separation-­washing and is free from any problem in safety. By the method of the present invention, the concentration of a hapten in a sample is determined by simple operations in a short time and with high sensitivity.
Patent EP-0435037-A2 (EP)
Inventor: SIEGEL STUART B
IPC: H04L12/417
Filed: 1990-12-07
Abstract: A communications network is comprised of master and slave stations. The master stations (302, 306) may receive a master token allowing control of the network (307, 311, 312) for sending messages, and a solicit token that allowing the master stations to solicit other master stations for entry into the network (307, 311, 312). A master station (302, 306) receiving a solicit message answers with an acknowledgement signal and may immediately begin soliciting for successors. The slave stations (304, 308) receiving a solicit message may not accept the master token or the solicit token but must respond with a negative acknowledgement. Slave stations (404, 308) enter the network to respond to messages only. The use of slave stations (304, 308) allows for the implementation of simpler networks and improves network efficiency. The negative acknowledgement identifies the presence of the slave stations (304, 308) and allows detection of duplicate network nodes.
Patent EP-0398450-A2 (EP)
Inventor: KEMP RICHARD ALAN
IPC: C07B61/00
Filed: 1990-05-17
Abstract: Alkylene oxide adducts of organic compounds having active hydrogen atoms are prepared by a process which comprises contacting and reacting an alkylene oxide reactant comprising one or more vicinal alkylene oxides with an active hydrogen containing reactant comprising one or more compounds having active hydrogen atoms in the presence of a catalytically effective amount of the compound barium phosphate. The product alkoxylates are known to be useful, for instance, as nonionic sur­factants, wetting and emulsifying agents, solvents, and chemical intermediates.
Patent EP-0405658-A2 (EP)
Inventor: JANSMAN GERARDUS ANTONIUS THEO
IPC: B29C65/00
Filed: 1990-06-20
Abstract: Method for the mutual connection in lengthwise direction of a first tube (1) and a second tube (2) of thermoplastic material, compri­sing the forming of an axial end face on each tube, positioning the tubes with the axial end faces against one another wherein in communicating central channels thereof a close-fitting core (22) is arranged and a close-fitting sleeve (24) is arranged around the tubes, rotating at least one of the tubes relative to the other and at the same time urging the tubes in axial direction to­wards one another in order to heat the end faces through fric­tional heat to a softening temperature of the plastic. Close to the end faces the tubes are held enclosed in radial direction between the core (22) and the sleeve (24), ending the rotation, allowing the tubes to cool at least slightly, and removing the core (22) and the sleeve (24), whereby the tubes are butt-welded to one another.
Patent EP-0382574-A2 (EP)
Inventor: ELLIOTT JOHN
IPC: B42D5/02
Filed: 1990-02-12
Abstract: A web of material adapted to be driven through a machine by sprocket wheels having projecting sprocket pins comprises a series of main sprocket holes (2) at standard half-inch pitch and a second sprocket hole (3) located mid­way between each main sprocket hole. A set of radial cuts or lines of weakness (4-7) extend from each secondary sprocket hole so as to a define readily deformable zone (8) on each longitudinal side of each secondary sprocket hole and readily deformable zones (9) on each lateral side of each secondary sprocket hole. The readily deformable zones are deflected out of the plane of the web material if they encounter a sprocket hole located in the zone of but out of direct register with the secondary sprocket holes (3).
Patent EP-0412647-A2 (EP)
Inventor: HARTSHORN FRANK
IPC: A43D23/02
Filed: 1990-07-04
Abstract: For handling loose insoles (I) in a backpart moulding and seat lasting operation a shoe support (10) has, in addition to upper tensioning grippers (88), presser means in the form of presser members (78A, 78B), one associated with each gripper (88). In operation a first presser member (78A) serves to hold the toe end of a shoe last against a toe pad (62) and the insole (I) is positioned on the last bottom, overlying the member (78A). The second presser member (78B) then clamps the insole (I) in position, whereafter the first presser member (78A) is withdrawn and then returned thus to clamp the insole (I) also. This operation of the presser members (78A, 78B) is achieved pneumatically by successive operations of operator-actuatable control means (FS1).
Patent EP-0429245-A2 (EP)
Inventor: NAGAOKA AKINOBU
IPC: A61K38/06
Filed: 1990-11-15
Abstract: The sustained-release oligopeptide having TRH activity exhibits marked efficacy in senile dementia and spinocerebellar degeneration at a very low dose level.
Patent EP-0438860-A2 (EP)
Inventor: GREENSPAN STEVEN L
IPC: H04M3/42
Filed: 1990-11-20
Abstract: A call processing embodiment where customers (301,302) are offered, in addition to the conventional office dialing plan, a special dialing plan where received numbers are processed such that a query of a database is defined when a prespecified access code, e.g., *66, is received, for example followed by a destination number, but where call blocking is defined for a predefined plurality of destination numbers, e.g., all destination numbers beginning with 976 or 1-900 or all destination numbers beginning with 1, when such numbers are received without the prespecified access code. Illustratively, the database (340) query may result in the customer being prompted for a personal identification number (PIN) and accordingly 976 or 1-900 access is thereby limited to those knowing the PIN. The database may perform other call screening and call management operations such as time of day or day of week screening or limiting the number or cost of 976 calls in a given time period.
Patent EP-0439987-A2 (EP)
Inventor: BOLDT GERALD DONALD
IPC: G06F13/364
Filed: 1990-12-28
Abstract: Priority levels and bump values are assigned to requestors for access to a system resource. When access requests are received, arbitration of the requests is made in accordance with the assigned priorities, bump values, and the received access requests. If a high priority level access request is granted, then the same request will be held off for a successive number of requests as set by the bump values. In cases where the access is required for more than one request/grant cycle, the priority level access can be retained as long as required.