baber/WOPTO huggingface dataset:
Patent EP-0381919-A2 (EP)
Inventor: HOJAS HANS DR
IPC: B21B15/00
Filed: 1989-12-18
Abstract: A forging machine (1) for the continuous forging of strand material, in particular continuously cast slabs (S), has a pair of opposed, cooperating forging hammers (2) which are equipped with tools on their front faces, can be driven via eccentric shafts (4) lying transversely to the feed direction and, in addition to the reciprocating motion, oscillate in the feed direction. In order to achieve a low-cost construction and in order to be able to influence the oscillation behaviour of the forging hammers (2) within wide limits, the forging hammers (2) each have a swing arm (7) which is radial to the eccentric shaft (4) and the motion of which can be controlled by a guide (9) provided in the region of its free end. <IMAGE>
Patent EP-0394954-A2 (EP)
Inventor: GESSNER SCOTT L
IPC: D04H1/54
Filed: 1990-04-24
Abstract: The present invention provides a thermally-bonded nonwoven fabric that is made from a web which comprises from 100 to 5 percent by weight of multiconstituent fibers. Said multiconstituent fibers are composed of highly dispersed blends of at least two different immiscible thermoplastic polymers and have a dominant continuous polymer phase with at least one noncontinuous phase dispersed therein. The noncontinuous phase exists as an elongated fibrillar polymer domain oriented generally in the direction of the fiber axis. No single polymer domain cross-section of said noncontinuous phase or phases is larger than 0.1% of the cross-sectional area of said fiber. The polymer of the noncontinuous phase or phases has a Polymer Melt Temperature (PMT) at least 30°C below the PMT of the continuous phase. The fiber is configured such that said noncontinuous phase or phases occupy a substantial portion of the fiber surface. In addition to such fabrics, laminates --made by combining nonwoven fabrics made from the materials and processes as described herein with films, paper, tissue, woven fabrics, or nonwoven fabrics such as meltblowns-- are also contemplated. The fabric according to the invention readily bonds to other materials of the sorts mentioned, and is therefore suitable for use in filtration media, medical and clean room garments, CSR wrap, absorbent article backsheets, and other barrier structures.
Patent EP-0401628-A2 (EP)
Title: Polymerisatmischungen für flexible Folien
Inventor: PIEJKO KARL-ERWIN DR
IPC: C08L57/00
Filed: 1990-05-26
Abstract: Polymerisatmischungen aus einem speziellen Pfropfpolymerisat auf Acrylatkautschukbasis, einem speziellen kautschukartigen Acrylatcopolymer, harzartigen Vinylpolymerisaten und bestimmten Carbonatgruppen enthaltenden Polyestern und ihre Verwendung zur Herstellung flexibler (lederartiger) Folien.
Patent EP-0412513-A2 (EP)
Inventor: MATSUZAKI MIKIO
IPC: G01N3/06
Filed: 1990-08-07
Abstract: A method of inspection of products comprising the steps of striking a surface of product by a striker device, detecting the time period while the striker contacts the product by way of a force sensor, and determining the quality of the product on the basis of the time period while the striker contacts the product.
Patent EP-0416593-A2 (EP)
Inventor: MAKI YASUHITO
IPC: H01L27/04
Filed: 1990-09-05
Abstract: A charge coupled device has a circuit for handling a fundamental clock signal to produce a particular driving signal in the device, and independent power supply lines and/or ground lines. One power supply line and/or one ground line is exclusive for the circuit for handling the fundamental clock signal. The interference by the fundamental clock signal is prevented by the separation of power supply line and/or ground line.
Patent EP-0421360-A2 (EP)
Inventor: HONDA MASAAKI
IPC: G10L19/08
Filed: 1990-10-02
Abstract: An impulse sequence of a pitch frequency is detected from a phase-equalized prediction residual of an input speech signal S(t), and a quasi-periodic impulse sequence is obtained by processing the impulse sequence so that a fluctuation in its pitch frequency is within an allowed limit range. The magnitudes of the quasi-­periodic impulse sequence are so determined as to minimize an error between the waveform of a synthesized speech obtainable by exciting an all-pole filter (18) with the quasi-periodic impulse sequence and the waveform of a phase-equalized speech obtainable by applying the input speech signal to a phase equalizing filter (5). Preferably, the quasi-periodic impulse sequence is supplied to the all-pole filter after being applied to a zero filter (10) in which it is given features of the prediction residual of the speech. Coefficients of the zero filter are also determined so that the error of the waveforms of the synthesized speech and the phase-equalized speech is minimum.
Patent EP-0426099-A2 (EP)
Inventor: WATANABE KAZUHIRO C O FUJITSU
IPC: G01N29/24
Filed: 1990-10-30
Abstract: A piezo-electric ultrasonic transducer, comprising a transducer element (1) the length of which in a Y direction is greater than its width in an X direction, perpendicular to the Y direction, having major surfaces in Y-X planes, and operable to radiate ultrasonic power in a Z direction, perpendicular to those planes. The transducer element (1) has a plurality of electrodes (A, B, A′; A, B, B′, A′; C, D, C′) on one of its major surfaces, those electrodes comprising:- 
at least one first electrode (B; B, B′; D) located generally longitudinally centrally of the main surface, having a first length, in the Y direction, and being less wide, in the X direction, at its opposite longitudinal ends than at an X-directed centre line thereof, 
at least two second electrodes (A, A′; C, C′) located to respective longitudinally opposite sides of said centre line, each of said two second electrodes being less wide, in the X direction, at its end longitudinally remote from the centre line than at a maximum-width portion thereof which is closer to or at said centre line. 
     The two second electrodes (A, A′; C, C′) together have a second length, in the Y direction, substantially greater than the first length.
Patent EP-0433740-A2 (EP)
IPC: G06Q50/00
Filed: 1990-12-01
Abstract: The invention relates to a device for the administration of a multitude of vehicles driven by different users. To obtain quick, reliable administration of a multitude of vehicles using few personnel, a parking area (1) possessing an entrance (2) and an exit (2a) and having a data acquisition device for user access control is to be provided and also a receiving device (7, 7a) which is arranged in the region of the barrier (4, 4a) and receives vehicle operating data, such as mileage, tank contents, oil level and the like, transmitted from a transmitter fixed to the vehicle and informs a central control unit (10) which controls the barriers (4, 4a), the data acquisition device and the receiving device (7, 7a). With each entry and departure, all the operating data necessary for the beginning and end of a rental are thus communicated to the control unit (10), so that the settlement of the rental process can be dealt with by computer.
Patent EP-0406927-A2 (EP)
Inventor: TRIOLO LEONARDO DOTT ING
IPC: E04H6/14
Filed: 1990-06-08
Abstract: Automated plant for parking motor cars, singularly supported by corresponding loading platforms, comprising a load bearing structure (10) associated to a kinematic complex capable of activating, along an anular track and in a closed cycle, various platforms (58) which, at prefixed points of the track, are subjected to translation movement and stopping, if required, for the loading and/or unloading of single motor cars, in order to park in a limited space, a considerable number of motor cars, corresponding to the number of the platforms constituting the plant.
Patent EP-0412633-A2 (EP)
Inventor: ADAMS BRUCE
IPC: A23L19/00
Filed: 1990-04-09
Abstract: An improved process for peeling fresh citrus fruit, with improved ease of peeling and sectioning and with reduced amounts of adhering albedo. The fresh citrus fruit are initially scored so as to penetrate the albedo layer, but not the underlying juice sections, and the scored fruit is then immersed in an aqueous solution of a pectinase enzyme. The enzyme solution is then infused into the albedo of the immersed fruit using either a vacuum or a series of positive pressure pulses. After storing the infusion-treated fruit for a prescribed time period, the peel and other membrane material can be readily removed from the fruit and the individual fruit segments readily separated from each other. Maintaining the solution at approximately room temperature, rather than at an elevated temperature, significantly improves the ease of peeling and sectioning and reduces the amount of adhering albedo, while at the same time it eliminates the need for special heating apparatus and allows the solution to be reused with multiple batches of fruit.
Patent EP-0406006-A2 (EP)
Inventor: TANIGUCHI HIROSHI
IPC: C04B35/45
Filed: 1990-06-29
Abstract: An oxide superconductor has the general formula L 1-α M α Ba₂Cu₃O 7-δ , in which L is a 111a group element, M is a IIa group element, α has a value from 0.01 to 0.1 and δ has a value from 0 to 1.0. Preferably, L is yttrium and M is calcium and α is 0.05 and the material has a cubic crystal structure.
Patent EP-0421733-A2 (EP)
Inventor: BONNER DANIEL P
IPC: A61K31/7042
Filed: 1990-10-02
Abstract: A method of treating systemic  Candida  infections in a single dose administration is described.
Patent EP-0435574-A2 (EP)
Inventor: OHKITA KUMAKAZU
IPC: C08F292/00
Filed: 1990-12-20
Abstract: A process for producing PTC (positive temperature coefficient) self-resetting overcurrent protection elements using two different crystalline polymers with an organic peroxide and carbon black. The mixture is kneaded at an elevated temperature. The two crystalline polymers include different proportions of tertiary hydrogen atoms to carbon atoms, so that the desired PTC characteristics of a highly crystallized polymer can obtain the benefit of greater proportions of tertiary hydrogen in a less highly crystallized polymer. A high degree of grafting to carbon black can increase the number of polymer radicals in the crystalline polymer mixture through the decomposition of organic peroxide. The resulting mixture tends to disperse the carbon black uniformly throughout the resulting mixture, and to position the carbon black in a three-dimensional matrix in which it is fixed by cross-linking. The uniform distribution of the carbon black reduces localized heating and thus minimizes resistance changes following repeated overcurrent conditions.
Patent EP-0442440-A2 (EP)
Inventor: KATAYANAGI JUN
IPC: B41J2/165
Filed: 1991-02-12
Abstract: A suction recovery device comprising a cap (51) for covering a discharge port face for discharging the ink which is located in a recording head (9) for performing the recording with the discharge of said ink onto a recording medium, said cap having an edge portion opposed and non-parallel to said discharge port face, an ink suction port and an ink exhaust path communicating to said ink suction port, a cap direct contact member for carrying said cap, said cap direct contact member having a guide path communicating to said exhaust path and guiding the ink in the exhaust direction, a communicating member for communicating said two paths provided on a direct contact portion where said exhaust path and said guide path make contact with each other, said communicating member carried with the elasticity which at least one of said exhaust path and said guide path has, and suction means for exerting the suction power on the inside of said cap.
Patent EP-0455102-A2 (EP)
Inventor: SCHMENGLER ECKHARD DR DIPL-ING
IPC: G01S3/04
Filed: 1991-04-23
Abstract: In a high-frequency direction finder in which in each case at least one of several receiving antennas is connected progressively via a switching device to at least one receiving channel with IF conversion, the receiving channel exhibits an A/D converter with subsequent digital filter and the digital filter and the antenna switching device are controlled in such a manner that the time interval of the antenna switching is identical with the time of the sampling interval of the digital filter or is in an even-numbered ratio with this.
Patent EP-0457196-A2 (EP)
Inventor: HOROWITZ BERNARD
IPC: A61K35/14
Filed: 1991-05-09
Abstract: The present invention concerns the product produced by inactivating extracellular lipid enveloped pathogenic virus or intracellular pathogenic virus in a composition containing >1 X 10⁹ cells/ml and said virus without incurring substantial disruption or inactivation of such cells, the inactivation process comprising contacting the composition with a virucidally effective amount of at least one photoreactive compound having an absorption maximum of ≧ 630 nm, light and an oxidizer, thereby substantially to inactivate the virus with retention of cell functionality, greater than 80%. The present invention also concerns the product produced by inactivating virus in a biological composition without incurring substantial disruption or inactivation thereof, the inactivation process comprising contacting said composition with a virucidally effective amount of at least one photoreactive compound, light, and a quencher thereby to inactivate said virus while retaining functionality of said substance.
Patent EP-0461548-A2 (EP)
Inventor: OLUKOTUN ADEOYE Y
IPC: A61K31/365
Filed: 1991-06-06
Abstract: A method is provided for preventing or reducing the risk of a second heart attack by administering an HMG CoA reductase inhibitor such as pravastatin, alone or in combination with an ACE inhibitor.
Patent EP-0471374-A2 (EP)
Inventor: EBISAWA ISAO
IPC: B41J2/175
Filed: 1991-08-16
Abstract: A recovery method for an ink jet recording apparatus comprising recording means for recording by discharging the ink with bubbles formed by the thermal energy applied to a heat acting area in an ink holding portion, and energy supply means for forming said thermal energy on said recording means, including a compulsory recovery mode in which more than 10³ predischarges are accomplished by supplying the energy exceeding 1.48 times the minimum energy Eo necessary for producing said bubbles.
Patent EP-0475439-A2 (EP)
Inventor: ICHINOHE SHOJI
IPC: C08G77/18
Filed: 1991-09-13
Abstract: The invention provides a higher alkoxy-substituted organopolysiloxane having, in a molecule, at least one alkoxy group of 4 to 30 carbon atoms bonded to the silicon atom and still having a high degree of polymerization of at least 15. Such an organopolysiloxane, not known in the prior art, can be prepared by the dehydrogenation condensation reaction between an organohydrogenpolysiloxane and a higher aliphatic alcohol in the presence of a catalyst system consisting of a platinum compound and an organic acid such as acetic and citric acids. The higher alkoxy-substituted organopolysiloxane is useful as an additive in toiletry and cosmetic preparations.
Patent EP-0475446-A2 (EP)
Inventor: MATSUMOTO HIROYUKI
IPC: G11B11/105
Filed: 1991-09-13
Abstract: A medium comprises a first layer (1) consisting of perpendicularly magnetizable magnetic film functioning as a memory layer, a second layer (2) consisting of perpendicularly magnetizable magnetic film functioning as a writing layer, if necessary, a third layer (3) as a switching layer, and a fourth layer (4) consisting of perpendicularly magnetizable magnetic film functioning as an initializing layer, the first to fourth layers being sequentially stacked, wherein the first and second layers are exchange-coupled, a direction of magnetization of only the second layer can be aligned in a predetermined direction without changing a direction of magnetization of the first layer at a room temperature, and the second and fourth layers are exchange-coupled at a temperature equal to or lower than a Curie temperature of the third layer. The medium of the present invention also comprises a thermal diffusion layer (5) adjacent to the fourth layer.
Patent EP-0449667-A2 (EP)
Inventor: SERBIN BRENT MICHAEL
IPC: H05B41/392
Filed: 1991-04-02
Abstract: A gas discharge tube is controlled in intensity and in the length along such tube that is illuminated by providing digital control signals to an analog drive circuit connected to the high-voltage energization device for the tube. A pulse-width modulated digital control signal containing illumination length and intensity information is converted to ramp-shaped analog drive pulse that control the voltage at a high-voltage transformer secondary to which the gas discharge tube is connected. A manually actuatable keypad permits the user to enter the information that is then converted to the pulse-width modulated signal.
Patent EP-0467528-A2 (EP)
Inventor: HODGE JOHN CHRISTOPHER WILLIAM
IPC: B01J20/281
Filed: 1991-06-14
Abstract: A polymeric bead has now been developed to act as a support for other entities having a volume mean diameter of up to 250 microns and having a surface provided with pores which form at least 10% by area of the surface. At least one third of the total area of the pores is provided by pores having a larger size of at least 0.4 micron. A method for the manufacture of such polymeric beads involves using a water-in-oil-in-water emulsion technique in which the amount of water used in the preparation of the aqueous phase is not greater than 125 parts by weight per 265 parts by weight of the mixture of the polyester resin and monomer which is used. 
     The porous beads provide an excellent base for carrying enzymes, bacteria and catalysts species useful in a wide range of applications.
Patent EP-0496370-A2 (EP)
Inventor: FOLZ GEORG DR
IPC: C07C201/12
Filed: 1992-01-22
Abstract: The invention relates to a process for the preparation of o-nitrophenetole by reacting o-nitrochlorobenzene with a small excess of ethanol in a 45 to 55 % by weight strength alkali metal hydroxide solution in the presence of a phase transfer catalyst at temperatures of from 55 to 70 DEG C, characterised in that the ethanol concentration in the organic phase throughout the entire reaction procedure does not exceed 6 % by weight relative to the organic phase, in that salt formed is filtered off after the reaction, the filtrate is separated into o-nitrophenetole and mother liquor, and the latter is recycled after concentration and compensation for the consumed liquor. According to the invention, only very small amounts of contaminated waste water are obtained.
Patent EP-0514676-A2 (EP)
Inventor: STUKENBROEKER HORST
IPC: B65G59/02
Filed: 1992-04-22
Abstract: The invention relates to a device for loading or unloading cages 11 which can be loaded in levels with containers or the like, can be rolled on undercarriages, are open at least at the top and whose loading and unloading station 4 has a lifting device and is connected to a conveyor via a buffer section 6. The loading and unloading station 4 has a loading and unloading device 14 with a cage carriage reception chamber 15, on one side of which a lifting fork 17 which can travel horizontally in the cages 11 and vertically with a container arrangement 16 on the side of the storage level is arranged. In the upper end section 18 of the loading and unloading device 14, a transferrer 19 which can travel horizontally via the cage carriage reception chamber 15 towards the buffer section 6 and back is arranged at the level of the buffer section 6. <IMAGE>
Patent EP-0511644-A2 (EP)
Inventor: KOMOBUCHI HIROYOSHI
IPC: G02F1/135
Filed: 1992-04-29
Abstract: A liquid crystal layer (105) having upper and lower transparent electrodes (103, 109) is disposed above a photosite (113) for photo-electric converting and storing signal charges, and the liquid crystal layer (105) has an incident light transmission which is modulated by voltage, and upper (light incident side) transparent electrode (103) is supplied with a bias voltage, and the other transparent electrode (109) is in a floating condition (open circuit condition). <IMAGE>
Patent EP-0513690-A2 (EP)
Inventor: YONEDA TAKASHIGE
IPC: C03C17/34
Filed: 1992-05-08
Abstract: A surface-treated substrate consisting essentially of a substrate having at least two treated surface layers wherein the first layer constituting the outermost layer among the treated surface layers is a layer obtained by treatment with a compound (I) capable of forming a surface having a contact angle of at least 70° against water and the second layer constituting an underlayer in contact with the outermost layer is a layer obtained by treatment with at least one reactive silane compound (II) selected from the group consisting of isocyanate silane compounds and hydrolyzable silane compounds.
Patent EP-0523628-A2 (EP)
Inventor: NISHIZAKA TOSHIAKI
IPC: A24C5/34
Filed: 1992-07-14
Abstract: This invention relates to a method of detecting deviation in position and misshape of transported objects which have a predetermined shape and are successively transported at predetermined intervals with the transported objects being maintained in a predetermined direction, comprising the steps of: generating synchronizing signals corresponding to the transportation intervals on a predetermined cycle; detecting passage of end portions of the transported objects at predetermined positions; calculating a time interval between the generation of the synchronizing signals and the passage of the end portions; calculating a mean value and a standard deviation for a prescribed number of the transported objects from time series information; judging a transported object as an object of which position is deviated or shape is deformed when the difference between measured time interval and the mean time interval is larger than a criterion which is calculated based on the standard deviation; replacing the oldest information on the time interval in the time series information with information on time interval of a transported object which is judged that a position thereof is not deviated or a shape thereof is not deformed to renew the time series information; and calculating a mean value and a standard deviation for the renewed time series information so as to be used for the judgment.
Patent EP-0539754-A2 (EP)
Inventor: HIRAKATA NORIYUKI
IPC: H03K19/017
Filed: 1992-10-01
Abstract: A semiconductor logical device provides one or a plurality of first field effect transistor(s) which perform a switching operation in accordance with an input signal input to a gate contact thereof, a first element which is constituted by a field effect transistor whose gate and source contacts are subjected to short-circuit, and which is connected as a load of the first field effect transistor, a second element which is constituted by a field effect transistor whose gate and source contacts are subjected to short-circuit and which is connected in series to the first element to act as a load of the first field effect transistor, a source follower circuit for power-amplifying a signal which is generated in the gate-source contact of the first element, and a second field effect transistor whose drain contact is connected to the gate-source contact of the second element, whose source contact is connected to an anode contact of a diode which generates a desired voltage, and to whose gate contact an output signal of the source follower circuit is applied.