baber/WOPTO huggingface dataset:
Patent EP-0428153-A2 (EP)
Inventor: BERTA DOMINIC A
IPC: C08L9/00
Filed: 1990-11-14
Abstract: Disclosed is a dynamically partially cured thermoplastic elastomer comprising a propylene polymer material, an amor­phous ethylene-propylene copolymer rubber, a semi-crystalline, low density, essentially linear ethylene-propylene copolymer and a curing system containing 1,2-polybutadiene and an organic peroxide and a method of making the same.
Patent EP-0394062-A2 (EP)
Inventor: KOBAYASHI HISAKICHI
IPC: G11B21/10
Filed: 1990-04-20
Abstract: A position control circuit (11) for use in a servo circuit generates a position error signal corresponding to a position error between a head (21) and a selected track of a disk at a time of position control and positions the head on the selected track. The position control circuit comprises an integrator (110A), for integrating an error signal of the position of the head and the position of the selected track to generate an integrated signal (IS) which is one component of the position error signal (ΔP E ) generated by the position control circuit (11), and an integral control circuit (160) for stopping the integral action of the integrator for a predetermined period shorter than a one-track seek time after the position control is initiated. 
     Such a position control circuit can improve settling of the head on the selected track.
Patent EP-0398597-A2 (EP)
Inventor: ACARLAR MUVAFFAK SABRI
IPC: H01L23/08
Filed: 1990-05-11
Abstract: A package arrangement (10) is disclosed which utilizes a multi-layer ceramic (MLC) component subassembly member (14) which extends beyond the periphery of the package sidewalls. The MLC member contains a number of bondpad sites formed on its inner layers to provide for the connection of leads (18) to the package, where the leads do not have to penetrate the package sidewalls. This aspect of the package thus provides improved hermeticity over prior art designs. A metallic base plate (12) is attached to the underside of the MLC and is electrically connected to metallic sidewalls to provide EMI and mechanical protection. The package may be utilized for housing either electronic or optoelectronic components.
Patent EP-0405948-A2 (EP)
Inventor: SOEJIMA TOSHIYUKI
IPC: B22D11/10
Filed: 1990-06-27
Abstract: An electromagnetic agitating method in a casting mold in a slab continuous casting in which electromagnetic agitating devices (2) for generating a thrust force in slab drawing direction are arranged at at least an inner wide surface of both inner and outer surfaces of the slab casting mold (M) in a bending type continuous casting machine and the thrust force in the drawing direction applied to molten steel within the casting mold by the electromagnetic agitating devices is substantially applied from the narrow surface of said casting mold toward the center thereof in a range except a predetermined length to perform an electromagnetic agitation of molten steel (5).
Patent EP-0411828-A2 (EP)
Inventor: TANAKA KAZUYOSHI KONICA CORPOR
IPC: H04N1/50
Filed: 1990-07-26
Abstract: A color image forming apparatus comprises an image data memory (21) for storing color image data of a plurality of colors, e.g. red, green and blue, an image data converter (27) for converting the color image data output in parallel from the memory into corrected color image data, e.g. yellow, magenta and cyan, in a predetermined color selection sequence, and 
an image exposing means (22, 24) irradiating a laser light for image exposure onto a photosensitive surface (1) on the basis of the corrected color image data.
Patent EP-0425208-A2 (EP)
Inventor: HIROMORI JUNJI
IPC: B65D45/18
Filed: 1990-10-19
Abstract: The present invention discloses a receptacle for receiving a small article. The receptacle for receiving a small article comprises a receptacle body (2), a cover (3) and a closing operation plate (4) made of plastics each which is independently and integrally formed by injection moldling so as to constitute the receptacle by assemblying said constitutional members. 
     According to the receptacle for receiving a small article of the present invention, there is no fear of causing looseness of the connecting portion of the receptacle body and the cover or no fear of causing looseness of a locking condition of the cover and further a loking lock releasing action may easily be carried out.
Patent EP-0427556-A2 (EP)
Inventor: BIASI FRANCO ALFREDO
IPC: A43B7/08
Filed: 1990-11-08
Abstract: There is provided a removable insole for insertion into a shoe, including a substantially impervious flexible base having an overall anatomical shape and an outer periphery. The base further includes a plurality of upwardly extending compressible support columns each having a central axis and being attached at its lower end to the base. The upper ends of the compressible support columns remain substantially free and unattached. An anatomical pad having a top surface and a bottom surface, and substantially conforming to the peripheral shape of the base is attached by its bottom surface to the outer periphery of the base. The pad is, thereby, effectively spaced from the base by the support columns to form a compressible chamber therebetween. In a preferred embodiment, the support columns are free to independently compress vertically along their central axes and to move laterally in directions normal to such vertical compression, thereby providing a massaging or stimulation action to the lower portions of the wearer's foot. The subject insole/shoe system can also provide optional deodorant and/or anti-fungal features.
Patent EP-0468369-A2 (EP)
Inventor: BUZZI CARLO
IPC: G01M1/02
Filed: 1991-07-18
Abstract: An automatic unit for setting the dimensional data of a wheel on a wheel balancing machine which comprises a wheel supporting flange which is supported by a shaft which protrudes from a reference plane of the balancing machine. The peculiarity of the invention resides in that it includes a gauge (10) which protrudes from the reference plane and can engage the inner edge of the wheel. Means (20-21-22) for measuring the translatory motion of the gauge, which determines the distance between the reference plane and the inner edge of the wheel, and means (30,32,33,34,35) for measuring the rotation of the gauge, which determines the diameter of the wheel, are operatively associated with the gauge.
Patent EP-0479105-A2 (EP)
Inventor: SAKAI YASUTO
IPC: H01L21/316
Filed: 1991-09-25
Abstract: A process for forming a silica film on a substrate which comprises bringing the substrate into contact with an aqueous solution of hydrosilicofluoric acid supersaturated with silica, wherein the supersaturated solution is filled in an inner vessel which is opened downwardly so as to allow the introduction of the substrate thereinto and is arranged inside an outer vessel at a distance from the side walls and the bottom of the outer vessel, and a liquid material having substantially no reactivity and miscibility with the supersaturated solution and having a higher specific gravity than the supersaturated solution is charged in the outer vessel so as to retain the supersaturated solution in the inner vessel without flowing down toward the bottom of the outer vessel, and whereby the supersaturated solution is prevented from being exposed to the atmosphere and accordingly the process can be practiced at high deposition rate in high efficiency and yield without evaporating effective Si components which result in formation of silica particles outside the vessels.
Patent EP-0492126-A2 (EP)
Inventor: VANDERBILT DAVID PAUL
IPC: A61L27/00
Filed: 1991-11-18
Abstract: The new intraocular lens of the present invention is a one-piece composite lens having a soft, foldable central optic region and a hard, non-foldable outer peripheral region making up the haptics or legs of the intraocular lens. The soft, central optic portion of the lens is typically manufactured from a material capable of being folded so that the intraocular lens can be inserted through a small incision on the order of 3 to 4 mm. The hard haptic portion of the lens provides support for the lens in the eye after insertion and unfolding of the lens. The relatively rigid plastic lends support to the entire lens structure after its insertion into the posterior chamber of the eye, and tends to help stabilize the position of the lens after insertion and the closure of the incision. A preferred material of the soft optical region being a poly(hydroxyethyl methacrylate) or pHEMA or a copolymer thereof such as HEMA and 6-hydroxyhexyl methacrylate (HOHEXMA) or p(HEMA-co-HOHEXMA). The preferred material of the hard haptic region being made from a relatively hard plastic, such as (polymethyl methacrylate) or PMMA, or a copolymer thereof.
Patent EP-0490318-A2 (EP)
Inventor: JOYCE WILLIAM HELMER
IPC: C08F2/18
Filed: 1991-12-09
Abstract: A process for the polymerization of a liquid alpha-olefin or a solution of two or more alpha-olefins and, optionally, one or more diolefins 
   wherein the sole process medium is one or more of the said olefins in liquid form 
   comprising:
     (a) admixing the liquid alpha-olefin or the solution with an inert particulate material having a mean particle size in the range of about 0.01 to about 10 microns in an amount of at least about 0.005 percent by weight of particulate material based on the total weight of the resin and particulate material in the final product; and   (b) contacting the mixture formed in step (a) with a catalyst system adapted to polymerize the olefin(s) in the mixture at a temperature and pressure sufficient to (i) provide polymerization conditions; (ii) maintain the olefin(s) in the liquid phase throughout the polymerization; and (iii) maintain the polymer product in its sticky phase.
Patent EP-0456316-A2 (EP)
Inventor: BEST DONALD
IPC: G11B15/12
Filed: 1991-05-03
Abstract: The magnetic head assembly can read from and write to a plurality of tracks on a magnetic medium. The medium and assembly are relatively movable in a longitudinal direction. The assembly includes a plurality of pairs of reading poles. The assembly also includes a plurality of pairs of read loops, each adjacent and magnetically coupled to an associated pair of said reading poles. Also included is a plurality of writing poles. Each pair of said writing poles is aligned with a different corresponding one of said writing poles. The assembly also includes a plurality of pairs of write loops, each pair of write loops being adjacent and magnetically coupled to an affiliated one of said writing poles. Each pair of write loops is selectively driveable with a pair of currents in either the same or opposite sense.
Patent EP-0455399-A2 (EP)
Inventor: CHILDS WILLIAM VES
IPC: C25B3/28
Filed: 1991-04-23
Abstract: 1,1,2,2-tetrafluorocyclobutane is fluorinated by Simons electrochemical fluorination process to produce octafluorocyclobutane, which can be pyrolized to produce hexafluoropropylene; some of the tetrafluorocyclobutane can also be pyrolized to produce vinylidene fluoride.
Patent EP-0468804-A2 (EP)
Inventor: TONE HIROSADA
IPC: G06F12/0817
Filed: 1991-07-26
Abstract: A hierarchical memory control system comprising N central processing units (1) each including a store-in type buffer storage unit (2); a main storage unit (3) commonly used by the N central processing units (1); a global buffer storage unit (5) of a store-in type connected between the central processing units (1) and the main storage unit (3), for storing a data block transferred from the main storage unit (3), each entry of the global buffer storage unit (5) being larger than each entry of the buffer storage unit (2), the data block in each entry of the global buffer storage unit (5) being divided into M divided blocks; a tag unit (7) for managing the entries of the global buffer storage unit (5), including tags respectively corresponding to the entries of the global buffer storage unit (5), each tag including managing data for managing the data block; and a buffer control unit (8) for controlling the managing data in the tag unit (7), the buffer control unit (8) controlling the tag unit (7) and the global buffer storage unit (5) in such a way that, when the data stored in the buffer storage unit (2) is modified, the modified data is reflected at the global buffer storage unit (5) in accordance with the managing data in the tag unit (7), and when the data stored in the global buffer storage unit (5) is modified, the modified data is reflected at the main storage unit (3) in accordance with the managing data in the tag unit (7).
Patent EP-0504581-A2 (EP)
Title: Procédé et dispositif de traitement de charbon en poudre dans une installation d'injection de combustibles solides
Inventor: SCHMIT LOUIS
IPC: C21B5/00
Filed: 1992-02-10
Abstract: La présente invention concerne en premier lieu un procédé de traitement de charbon en poudre dans une installation d'injection de combustibles solides. Une telle installation comprend un silo de stockage (12) de charbon en poudre, au moins un sas (2, 4) relié au circuit de transport pneumatique (6) du charbon, au moins un crible filtrant (14, 16) branché entre chaque sas (2, 4) et le silo (12), une source de gaz inerte sous pression pour la pressurisation de chaque sas (2, 4) et la formation du courant de propulsion pneumatique du charbon et un circuit d'égalisation de pression et de dépressurisation de chaque sas (2, 4) à travers un filtre (22). Selon la présente invention, la majeure partie du gaz inerte de dépressurisation de chaque sas (2, 4) est soumise à une opération de filtration (26, 28) avant d'être injectée dans le fond du silo de stockage dans la masse de charbon et d'être dégagée à travers un filtre (22) au sommet du silo. La partie résiduelle du gaz inerte de dépressurisation est déviée directement vers le sommet dans le silo de stockage (12). La présente invention décrit également un dispositif pour la mise en oeuvre du procédé. <IMAGE>
Patent EP-0499250-A2 (EP)
Inventor: SCHUMACHER KARL DIPL-ING FH
IPC: B66F9/18
Filed: 1992-02-13
Abstract: A layer supporting device for a lift truck, mounted on a vertically movable load carrier, is equipped with a goods-layer centring gripper device (20) having four centring grippers (33) arranged at right angles to one another. At least one centring gripper (33) can be pivoted about a top horizontal axis of rotation, while two centring grippers (33) located opposite one another and/or adjoining one another at right angles are controlled in parallel. Located inside the goods-layer centring gripper device (20) is a vertically movable goods-layer holding-down means (21) operatively coupled to the goods-layer centring gripper device (20) and having a holding-down plate (32). The latter is equipped at least partly with friction-increasing and/or position-fixing elements (37) which are loosely and vertically displaceably arranged in a double-webbed perforated plate (59) in geometrically regular and/or irregular formation. Arranged below the covering area of the goods-layer centring gripper device (20) is a goods-layer transfer bracket (19) which is operatively coupled to the goods-layer centring gripper device (20) and is provided with friction-reducing elements (38). Goods-layer centring gripper device (20), goods-layer holding-down means (21) and goods-layer transfer bracket (19) are fastened to a common load carrier (13) and have separate drives. To relieve the strain on the warehouse personnel, the sequences of movement of the layer supporting device (18) can be controlled manually and/or automatically by means of an MC (55), for which reason the goods-layer transfer bracket (19) is equipped with at least one optical and/or optoelectronic vertical-alignment device (39 or 57). <IMAGE>
Patent EP-0505865-A2 (EP)
Inventor: VOGEL HELMUT
IPC: G03B27/20
Filed: 1992-03-16
Abstract: When exposing copying partners (offset printing plates with copying original laid thereupon) in a vacuum frame, it is proposed to interrupt the exposure at least once until the quantity of gas produced during the first exposure phase has been able to escape between the copying partners. <IMAGE>
Patent EP-0506042-A2 (EP)
Inventor: NANJO HIDEO
IPC: H01R13/6599
Filed: 1992-03-26
Abstract: A structure for a terminal plug includes a thermoplastic resin base (1) having a key boss (11) and a plurality of protruding shafts (12) formed integrally on a front side thereof. Terminal pins (2) are formed on the plurality of protruding shafts (12) by a chemical plating process. Connection patterns (3) are disposed on the front side of the thermoplastic resin base (1) and connected to said terminal pins (2), and circuit patterns are disposed on the back side of the thermoplastic resin base. A plurality of through-holes (5) are formed in the thermoplastic resin base (1) which electrically connect the connection patterns (3) and the circuit patterns disposed on the back side of the base (1).
Patent EP-0508346-A2 (EP)
Title: Verfahren zur enzymatischen Synthese von 2-Desoxy-beta-D-galactosiden
Inventor: THIEM JOACHIM PROF DR
IPC: C12P19/18
Filed: 1992-04-06
Abstract: Die Erfindung betrifft ein Verfahren zur enzymatischen Synthese von 2-Desoxy-β-D-galactosiden. Das Enzym Galactosyltransferase ist in der Lage, die Übertragung der 2-Desoxygalactosereste von dem Donorsubstrat Uridin-5'-diphospho-2-desoxy-D-galactose auf N-Acetylglucosamin bzw. Aspartyl-N-acetylglucosamin oder, in Anwesenheit von Lactose, auf terminale Glucose zu katalysieren.
Patent EP-0529413-A2 (EP)
Inventor: KATAOKA TAKEHIKO
IPC: C07C7/06
Filed: 1992-08-12
Abstract: The present invention discloses a method to separate each component from a mixed solution of organic solvents obtained during the production of α-L-aspartyl-L-phenylalanine methyl ester, which is useful as a sweetener, namely, a mixed solution of acetic acid and toluene or a mixed solution of acetic acid, toluene and formic acid, recovering each component with a high recovery ratio with as small number of operations as possible. The method rationalizes the process and is highly valuable in practical use. 
     When each component is separated and recovered from a mixed solution containing acetic acid and toluene as the main components, acetic acid and toluene are separated by azeotropic distillation using water as an azeotropic solvent, and when each component is separated and recovered from a mixed solution containing acetic acid, toluene and formic acid as the main components, (a) the mixed solution is distilled and formic acid is recovered from the top of the column and a mixed solution of acetic acid and toluene is recovered from the bottom of the column; and (b) the mixed solution obtained from the bottom is distilled by using water as an azeotropic solvent and toluene is recovered from the top of the column and acetic acid is recovered from the bottom of the column.
Patent EP-0530776-A2 (EP)
Inventor: SHIMOTASHIRO MASAFUMI
IPC: G11B20/14
Filed: 1992-09-02
Abstract: A timing recovering apparatus comprises an equalizer for equalizing a digital data signal subjected to interleaved NRZI such that the digital data signal has partial response (1, 0, -1), two comparators for comparing the equalized data signal with two different reference levels, two phase comparing portions for detecting phase difference between the outputs of the comparators and a reproduced clock signal separately, an adder for summing the outputs of the phase comparators, and a VCO for generating the reproduce clock signal in accordance with the output of the adder. This timing recovering apparatus performs phase comparing with two different phase comparators and PLL control is performed sum of the output of the two different phase comparators, so that the clock signal is not affected by data pattern of the data signal. An automatic slice apparatus comprises the equalizer for equalizing a digital data signal subjected to interleaved NRZI, and two comparators supplied with reference levels, and the timing recovering apparatus, detects amplitude of the output of the equalizer in response to the reproduced clock signal to compensate the reference levels.
Patent EP-0546482-A2 (EP)
Inventor: PECHER HEINZ
IPC: B65D6/22
Filed: 1992-12-04
Abstract: In a folding container (10), provision is made for a special joint (12) to be constructed between a bottom wall (14) and side walls (16). For this purpose, a joint head (20) is mounted so as to be firmly connected to the bottom wall (14) and is furthermore connected to a blocking support (28) which supports the side wall (16) laterally. In contrast, the side wall (16) terminates in a joint socket (18) which is wrapped around the joint head (20) with a wrapping angle of about 180 DEG . <IMAGE>
Patent EP-0550088-A2 (EP)
Inventor: PENNA DAVID EDWARD
IPC: G06F3/153
Filed: 1992-12-14
Abstract: A microprocessor (MPU) is programmed to process pixel values of an input image to generate an output image, by means of systematic selection and combination of input pixel values. The system for selection and combination depends on a variable parameter (for example a zoom factor). Means responsive to the parameter value compiles (401) a machine code subroutine which is specific to that parameter and will cause the generation of one row of output pixel values. This compiled filter is then executed repeatedly (408) to generate all rows of the output image. The arrangement substantially eliminates per-pixel decisions, and is consequently faster than conventional microprocessor arrangements.
Patent EP-0572961-A2 (EP)
Inventor: NISHIMOTO MITSUHIKO
IPC: B62D5/04
Filed: 1993-05-29
Abstract: Disclosed is an electric power steering apparatus, in which a gate circuit is provided that allows the actuation of a motor and a clutch only when a signal indicating normal operation is obtained from both of two controllers of dual configuration and that immediately disables steering assisting action when either one or both of the two controllers have gone out of control, and in which a power supply for supplying power to the controllers is connected in common to the two controllers, to prevent a latch-up of either controller.
Patent EP-0577010-A2 (EP)
Inventor: JOHNSTON EVERETT LEE
IPC: E21B43/32
Filed: 1993-06-24
Abstract: A process for controlling the migration of a gelling composition for enhanced oil recovery by blocking water or gas coning comprises injecting a gelling composition into a subterranean formation where the density of the gelling composition is adjusted depending on the density of the formation brine or oil so that the gelling composition gels in a desired location of the formation.
Patent EP-0590317-A2 (EP)
Inventor: HOFFMAN KEITH EUGENE
IPC: F16F9/04
Filed: 1993-08-27
Abstract: A one-piece attachment device (15,16) for mounting an end of a fluid actuated member (14) on a support component (12,13). The attachment device has a plurality of first flexible fingers (58,94) which terminate at a tip provided with an outwardly extending shoulder (66,102) and a tapered camming surface (64,100). The fingers are moved inwardly by engagement of the camming surfaces (64,100) with the support component (12,13) as the fingers (58,94) pass through an aperture (44,50) formed therein, and thereafter attempt to return toward their original position. The finger shoulders (66,102) engage the support component (12,13) to secure the attachment device to the support component (12,13). A second plurality of inwardly and upwardly extending flexible fingers (70,97) are also provided on the attachment device and define an interior opening (72,110). A mounting stud (34) of a fluid actuated member (14) is inserted through the interior opening and the second fingers (70,97) will move outwardly initially upon passage of the stud (34) therethrough, afterwhich the fingers attempt to return toward their original position securely gripping and retaining the stud (34) therebetween to secure the fluid actuated member (14) to the attachment device (15,16). In another embodiment the second fingers (70,97) have inwardly extending tangs (104), the tips of which form the interior opening for securing and gripping the mounting stud therein.