baber/WOPTO huggingface dataset:
Patent EP-0370722-A2 (EP)
Inventor: MOTOYOSHI TAKEO ITAMI SEISAKUS
IPC: G11B27/026
Filed: 1989-11-20
Abstract: A disk-storage device comprising a conveying mechanism (50) having a plurality of clutching sections (70) for clutching cartridges (41a to 41j); a plurality of recording/reproducing units (43) for recording and reproducing information on and from disks in the cartridges; and a plurality of lodging shelves (42a to 42j) for lodging cartridges. The number of recording/reproducing units (43) and of lodging shelves is the same as the number of clutching sections, these three categories of components being arranged in the same positional relationship. They are all contained in a case (31) having cartridge-supply/discharge openings (38a to 38e) through which cartridges are put into and taken out of the device. To enable a plurality of cartridges to be simultaneously held by the clutching sections (70) of the conveying mechanism (50), a plurality of loading mechanisms (90) temporarily hold cartridges, adjusting their positions accordingly. The cartridge-supply/discharge openings (38a to 38e) and the loading mechanisms (90) are arranged in the same positional relationship. The device further comprises a divisional recording means (103) adapted to time-divide information from the exterior and to distribute the information thus divided to the recording/reproducing units so as to record it on the disks in the cartridges,   and a synthetic reproduction means (105) adapted to synthesize information recorded on the disks by the recording/reproducing units in predetermined equal periods and to transmit it to the exterior.
Patent EP-0376773-A2 (EP)
Inventor: NUSSBAUM MAX
IPC: B29C65/32
Filed: 1989-11-30
Abstract: The invention concerns a device for detecting variations in the physical state of the plastic material in a coupling piece used for welding pipes and incorporating a heating resistor, cavities which the softened material can enter and sensors for detecting the state of the material within the cavities. According to the invention, in order to obtain a weld of high quality, it is necessary for the distance between the bottom of the cavities and the part of the resistor nearest this bottom on the one hand, and for the linear dimension in the cross-section of these same cavities near their bottom on the other, to be less than or equal to the thickness of the material which is softened during the heating of the pieces. The invention applies to the control of the welding of sections of piping, particularly for the gas industry.
Patent EP-0343143-A2 (EP)
Inventor: KREMPL PETER W DR
IPC: G01N21/3504
Filed: 1989-04-18
Abstract: Process and apparatus for the instantaneous measurement of the lambda and/or the air/fuel ratio of combustion apparatuses, in particular of internal combustion engines, by measuring or analysing individual components of the fuel, of the ambient air used to burn the fuel and of the exhaust gas. The water vapour concentration of the exhaust gas and, preferably, of the ambient air or of the supply gas used to burn the fuel are measured, the lambda and/or air/fuel ratio being calculated with the aid of these measured values and data relating to the fuel composition. …<IMAGE>…
Patent EP-0418537-A2 (EP)
Inventor: GUNDERSEN STEVEN C
IPC: G06F3/0488
Filed: 1990-08-09
Abstract: Apparatus and methods are described which take advantage of the peculiar characteristics of dynamic signature data while segmenting and compressing such data for storage on a limited capacity device. Compression is accomplished by digital oversampling, segmenting, filtering, decimating and later interpolating reference signature data, thereby allowing storage in compressed form without significant matching degradation. The pen down and pen up information which define signature segments is separated from the pressure waveform and stored in a separate array for each reference signature. The acceleration and pressure data are then filtered, decimated and stored for each reference signature. Later, during identity verification, the stored acceleration and pressure data are restored to an oversampled rate by interpolation. To verify the identity of a person supplying a trial signature, each segment of the trial signature is compared with corresponding segments of one or more of the stored reference signatures.
Patent EP-0413357-A2 (EP)
Inventor: TILLE ANTON DR DIPL-CHEM
IPC: C07D251/10
Filed: 1990-08-17
Abstract: 1,5-Diacetyl-2,4-dioxohexahydro-1,3,5-triazine is prepared by acetylation of 2,4-dioxohexahydro-1,3,5-triazine with acetic anhydride in a turbulently mixed suspension by starting the reaction at 15 to 40 DEG C (288 to 313 K), in the presence of a diluent at up to 77 DEG C (350 K), by addition of acid and proceeding adiabatically to completion of the reaction, whereupon the acetylation mixture is optionally diluted with acetic acid or acetic-acid-containing products intrinsic to the process. In a particular embodiment, a temperature maximum in the range from 90 to 105 DEG C (363 to 378 K) is established by selection of an appropriate starting temperature of 15 to 40 DEG C (288 to 313 K). The final product can be employed for increasing the bleaching effect of detergents containing peroxide additives.
Patent EP-0417740-A2 (EP)
Inventor: IBUCHI YOSHIAKI
IPC: G03D13/00
Filed: 1990-09-11
Abstract: An image forming apparatus of pressure developping type includes a media sheet transporting device (61-66) for transporting a media sheet (51) in a rolled form through a latent image forming section to a pressure developping section (6). The image forming apparatus also includes a pair of pressure rollers (65,66) disposed in the pressure developping section (6) for selectively applying a pressure at a pressure applying point (P) thereof. A pressure applying/releasing device is provided to the pressure rollers (65,66) for making the pressure rollers to release the pressure when a latent image formed portion of the media sheet (51) is transported toward the pressure applying point (P) and making the pressure rollers apply the pressure when a tip of the latent image formed portion arrives at the pressure applying point. The image forming apparatus further includes a receiver sheet supplying device (4) for supplying an image receiver sheet in a cut sheet form to the pressure applying point (P), wherein the pressure rollers (65,66) rotate and apply the pressure to the latent image formed portion and the supplied receiver sheet superposed on each other at the pressure applying point to perform a pressure developping operation.
Patent EP-0418733-A2 (EP)
Inventor: EMMELIUS MICHAEL DR
IPC: C08F283/10
Filed: 1990-09-13
Abstract: A description is given of a radiation-polymerisable composition which contains a polymerisable compound, a polymeric binder containing units of methacrylic acid, a methacrylate and a styrene, the latter in a proportion of 40 to 65% by weight, a finely divided mineral pigment with a silicic acid or silicate base, a photopolymerisation initiator, a compound containing at least two epoxy groups in the molecule and a thermal hardener for epoxy groups. The composition is suitable in particular for producing solder resist masks and, after exposure to an image and development, can be cured by heating to 80 to 150 DEG C to form a template which is resistant under soldering conditions.
Patent EP-0423784-A2 (EP)
Inventor: KITANI TORU C O FUJI PHOTO FIL
IPC: G01N33/52
Filed: 1990-10-18
Abstract: A dry analysis element for the quantitative analysis of an analyte contained in whole blood comprises a layer exhibiting volume filtration function and a detection layer. The layer exhibiting volume filtration function is made of a cloth selected from microfibrous cloths each having an averagte fiber diameter of from 0.1 to 10 µm or a napped cloth having an average of from 1 to 30 µm. In a first preferred embodiment, the layer exhibiting volume filtration function is composed of a non-woven cloth having a density of from 0.01 to 0.2 g/cm³ and made of fibers each having an average fiber diameter of from 0.2 to 10 µm. In a second preferred embodiment, the layer exhibiting volume filtration function is composed of a napped cloth having a fiber density per cm² of from 7.0 x 10³ to 8.2 x 10⁶, each of the napped fibers having an average diameter of from 1 to 30 microns and an average nap length of 0.5 to 5.0 mm. In a third preferred embodiment, the layer exhibiting volume filtration function is composed of a cloth having a porosity of from 45 to 70% and made of micro filaments each having an average filament diameter of from 0.1 to 7 µm.
Patent EP-0426049-A2 (EP)
Inventor: KIRIYAMA TSUTOMU
IPC: D01F6/80
Filed: 1990-10-27
Abstract: A wholly aromatic copolymer and a shaped article thereof having an excellent mechanical property, high resistances to heat and chemicals, and a satisfactory processability, is composed of (1) an aromatic dicarbonyl moiety consisting of recurring dicarbonyl units (A) and (B):
      and (2) an aromatic diamine moiety consisting of recurring diamine units (C) and (D):
      and the recurring dicarbonyl units (B) being in an amount of 0.01 molar% or more but less than 20 molar% based on the total molar amount of the dicarbonyl moiety (1), and the recurring diamine units (D) being in an amount of 60 molar% or less but more than 20 molar% based on the total molar amount of the diamine moiety (2).
Patent EP-0431545-A2 (EP)
Inventor: BRUCKSCHEN HEINZ-DIETER
IPC: A01N57/20
Filed: 1990-12-04
Abstract: Glufosinate and analogues such as bialaphos and phosalacin are known as non-selective herbicides. However, the invention relates to their use as selective herbicides by a reduced application rate of 100 to 600 g/ha, certain formulations being particularly suitable therefor, and also to the combined use of one of the abovementioned herbicides with other selective active substances used in crop protection; in particular selective herbicides from the group comprising isoproturon, fluroxypyr, ioxynil, bromoxynil and sulphonylureas such as amidosulfuron are particularly suitable. Use of the abovementioned agents also shows advantageous fungicidal effects.
Patent EP-0401956-A2 (EP)
Inventor: CHERUKURI SUBRAMAN RAO
IPC: A23L27/24
Filed: 1990-02-26
Abstract: A high melting-point sweetener delivery system useful in chewing gum, confectionary, comestibles, personal products and pharmaceutical compositions, said delivery system compromising a particulate sweetener encapsulated in a matrix consisting essentially of a blend of a fat and rosin ester. The melting point of the delivery system is about 60 to about 70°C.
Patent EP-0393824-A2 (EP)
Inventor: MELLING LAURENT A JR
IPC: G01R13/32
Filed: 1990-03-05
Abstract: A test signal generator (12) applies a test pattern to a device under test (10). The output of the device under test is displayed on a video picture monitor (16). The test signal generator inserts a cursor (13) into the test pattern, the position of the cursor within the test pattern being variable. From the cursor the test signal generator also generates a trigger signal. The trigger signal may be used to trigger the horizontal sweep of a waveform display device (14) to which the output of the device under device is input. By observing the picture monitor an operator may adjust the cursor to a position just prior to an anomaly in the displayed test pattern so that only that portion of the output waveform of the device under test in the vicinity of the cursor is displayed on the waveform display device.
Patent EP-0390500-A2 (EP)
Inventor: OKRONGLY DAVID
IPC: C08F8/30
Filed: 1990-03-27
Abstract: Uncrosslinked polystyrene surfaces are derivatized under Friedel-Crafts conditions in a tetramethylenesulfone solvent using a substituted N-hydroymethyl acetamide derivatizing agent. The substituent is subject to nucleophilic substitution to allow for the binding of a wide variety of molecules, particularly specific binding pair members, to the surface. Clarity is maintained for monitoring observation of events on the surface through the polystyrene.
Patent EP-0396369-A2 (EP)
Inventor: LEE KUO-HUA
IPC: H01L21/3105
Filed: 1990-04-30
Abstract: A trench which provides electrical isolation between transistors on an integrated circuit substrate is described. The trench is lined with a diffusion barrier, typically a thermal oxide followed by a thermal stress relief layer, typically formed from TEOS. Then a filler material, typically BPTEOS, is deposited to fill the trench and cover the upper surface of the wafer. The filler material is heated to make it flow. Next the outer surface of the flowed filler material is next subjected to an etch-back which makes the top surface of the filled trench protrude slightly above the upper surface of the substrate. The resulting trench contains the diffusion barrier layer, the thermal stress relief layer, and the filler material. The filler material and the thermal stress relief layer will soften during subsequent heat treatments of the wafer, thus relieving thermal stresses, and preventing the occurrence of defects and dislocations within the wafer.
Patent EP-0399768-A2 (EP)
Inventor: TASHIRO HARUMI C O INTELLECTUA
IPC: H05K3/24
Filed: 1990-05-21
Abstract: A method of manufacturing a surface-mounted wiring board, according to the present invention comprises the steps of: forming a plurality of die pads and bonding pads, which are composed of Cu or Ni and arranged at predetermined areas of a wiring board, being electrically connected between the die pads and between the die pad and the bonding pads; forming an Au-plated coating on each of the formed pad surfaces by electroplating; and electrically isolating the Au-­electroplated pad surfaces from each other by selectively cutting away part of a predetermined area on the wiring board thereby to separate the conductors electrically interconnecting the pads.
Patent EP-0416749-A2 (EP)
Inventor: BROWN THOMAS HENRY
IPC: C07D215/42
Filed: 1990-08-06
Abstract: Compounds of structure:
     in which
     Ar is a phenyl group optionally substituted by 1 to 3 substituents selected from C 1-6 alkyl, C 1-6 alkoxy, amino, C 1-6 -alkylthio, halogen, cyano, hydroxy, carbamoyl, carboxy, C 1-6 alkanoyl or trifluoromethyl;   n is 0 to 4;   R 1  is hydrogen or C 1-6 alkyl;   R 2  is hydrogen, C 1-6 alkyl, C 1-6 alkoxy, C 1-6 alkoxyC 1-6 -alkyl, C 3 -scycloalkyl, C 3-6 cycloalkylC 1-6 alkyl, phenyl, phenylC 1-6 alkyl, the phenyl groups being optionally substituted;   X is a bond, CHOH, NR 1 , S, or O;   p is 1 to 6; and   R 3  and R 4  are the same or different and are each hydrogen, C 1-4 alkyl, or optionally substituted phenylC 1 -4 alkyl or together with the nitrogen atom to which they are attached form a ring, optionally containing one or more   further heteroatoms,   or a salt thereof, processes for their preparation, pharmaceutical compositions containing them, and their use in therapy.
Patent EP-0419073-A2 (EP)
Inventor: MARUYAMA TAKASHI
IPC: H01L21/30
Filed: 1990-08-31
Abstract: In the production of semiconductor devices, a pattern-wise exposed resist coating is developed with a developer to form a resist pattern corresponding to the pattern of exposure radiation on an article to be fabricated, the development being carried out with a developer consisting of one or more organic solvents, in at least two stages and in each stage of the develop­ment, the development is interrupted when a substantial permeation of the developer of a surface portion of the pattern-forming area of the resist pattern in which the resist pattern remains is completed, and the developed resist coating is dried between this stage and the following development stages.
Patent EP-0392956-A2 (EP)
Inventor: BENITO NAVAZO JUAN MANUEL
IPC: H02G3/04
Filed: 1990-02-26
Abstract: Ducting for electrical conductors with a stiffening arrangement formed by stiffening clamps, each of which comprises two or more parts between which there are transverse gaps separating aligned mutually inserted engaging members of both parts; each pair of adjacent parts are connected by lateral flaps attached to each part across a weakened area. The ducting is of the type having a base wall, two side walls having top ends provided with coupling formations, and intermediate longitudinal partition members each provided with an upper terminal formation. The engaging members of the stiffening clamps engage the upper terminal formations of the intermediate partition members; and coupling parts on the ends of the stiffening clamps connect to the coupling formations on the top ends of the side walls.
Patent EP-0439187-A2 (EP)
Inventor: KIMOTO EIJI
IPC: A61K31/355
Filed: 1991-01-25
Abstract: Enol form δ-lactone of diketogulonic acid (2,3,6-trihydroxy-4-oxo-2-hexen-5-olide; R-345), which is the enediol type oxidation product of ascorbic acid, and/or its sodium salt, potassium salt or calcium salt has activities of markedly reducing the toxicity of Adriamycin, reducing radiation injury, reducing liver damage induced by an organic halogen compound, and further accelerating recovery from a high blood sugar level in Alloxan-induced diabetes, using vitamin E in combination.
Patent EP-0456973-A2 (EP)
Inventor: JENSEN ROBERT
IPC: H04J3/06
Filed: 1991-02-28
Abstract: This invention relates to apparatus for detecting a synchronisation sequence of data bits in a bit stream, where the sequence forms part of a cyclical linear feed back sequence. The apparatus may, for example, be used for frame synchronisation. It comprises: a first linear feedback circuit (11) for predicting the next received data bit and checking whether it is predicted correctly, a second linear feedback circuit (14) for generating the same second sequence, and thereby also predicting the next received data bit; means (13, 16) for setting the second circuit to the same position in the sequence as the first circuit when a first predetermined number of bits (N) has been received as predicted by the first circuit, and periodically thereafter when a new bit is received as predicted by the first circuit; means (18) for determining when a second predetermined number (M) of bits has been received as predicted by the second circuit, and means (16) for ceasing setting of the second circuit at that time, whereby the second circuit is locked to continue generating the sequence of bits to which it is set.
Patent EP-0447884-A2 (EP)
Inventor: KARPMAN MAURICE S
IPC: H01L23/31
Filed: 1991-03-07
Abstract: A semiconductor device (10) having a package sealed by a UV-curable, thixotropic, acrylated epoxy (26) and a method for sealing the package are disclosed. The package is sealed at room temperature by polymer cross-linking of the epoxy (26) which is initiated by exposure of at least a portion of the epoxy to ultraviolet (UV) frequency radiation. In accordance with one embodiment of the invention, a base (12) is provided having an electronic component (14) attached to the base (12) at a predetermined location. A lid (24) having a layer of UV-curable epoxy (26) screen-printed to a bonding portion (34) is positioned onto the base (12) enclosing the electronic component (14) within a cavity (30) formed by the union of the base (12) and the lid (24). The lid (24) is sealed to the base (12) at room temperature by irradiating an exposed edge portion of the epoxy layer with UV frequency radiation. The formation of the seal at room temperature avoids thermal damage to temperature sensitive materials in both the package and the enclosed electronic component (14).
Patent EP-0470444-A2 (EP)
Title: Dihydroxypropylsulfoethylcellulosen, ihre Herstellung und Verwendung
Inventor: BRECKWOLDT JOERN DR
IPC: C08B11/193
Filed: 1991-07-25
Abstract: Wasserlösliche, reversibel vergelbare Celluloseether mit Sulfoethylgruppen (DS-Sulfoethyl) und mit Dihydroxypropylgruppen (MS-Dihydroxypropyl).
Patent EP-0469517-A2 (EP)
Inventor: AZUMA TOMOKI
IPC: C12P13/14
Filed: 1991-07-29
Abstract: Disclosed is a process for producing L-glutamic acid by culturing a Coryneform glutamic acid-producing bacterium showing penicillin sensitivity in a medium until L-glutamic acid is accumulated in the medium; and recovering L-glutamic acid therefrom. L-Glutamic acid which is useful as drugs and food additives can be efficiently produced without performing operations of supplementing antibiotics, etc., and without inhibiting the L-glutamic acid productivity by the existence of an excess biotin contained in a medium.
Patent EP-0469588-A2 (EP)
Inventor: TSAY CHING-YUH
IPC: G11C11/4076
Filed: 1991-07-31
Abstract: A circuit for detecting power up condition in an internally regulated voltage supply circuit for very large scale integrated circuit applicaiton is described. the circuit generates a positive going pulse when external supply ramps up and the pulse disappears when internal voltage level reaches a preset percentage of external supply voltage. The circuit is capable of detecting extremely fast ramp up as well as extremely slow ramp up without consuming DC standby current.
Patent EP-0491144-A2 (EP)
Inventor: GOETZ PETER DR
IPC: C08G77/58
Filed: 1991-10-29
Abstract: The invention relates to polymeric organosiloxaneammonium salts having a silica-like basic structure and comprising <IMAGE> units in which R<1> and R<2> are identical or different and are a group of the formula <IMAGE> in which R<5> is an alkylene group and the oxygen atoms are saturated by silicon atoms of further groups (II), optionally with incorporation of crosslinking agents, R<3> is as defined for R<1> or R<2>, or is hydrogen or an alkyl group, and R<4> is hydrogen or an alkyl group, and x is the charge number of an oxo anion of a monooxo, isopolyoxo or heteropolyoxo acid of vanadium, niobium, tantalum, molybdenum or tungsten, it also being possible for oxo groups of the anion X to be replaced by peroxo groups.
Patent EP-0487972-A2 (EP)
Inventor: PEPPING KARL-HEINZ DIPL-ING
IPC: F16F7/10
Filed: 1991-11-13
Abstract: During the actuation of a passenger car clutch, audible coupling noises and strong vibrations occur at the clutch pedal. Such disturbances are eliminated by a vibration absorber. For this purpose, the vibration absorber has a spring-mass system with a natural resonance which corresponds to the determined disturbance frequency of the passenger car clutch. The vibration absorber comprises an integrated component having a weight (5), a cage (1) with rubber elements (2, 3) prestressed in the said cage and a lever (4) of a passenger car clutch irreleasably connected between these rubber elements (2, 3). <IMAGE>
Patent EP-0447102-A2 (EP)
Inventor: IGAKI MASAHIKO C O CANON KABUS
IPC: B65H5/00
Filed: 1991-03-05
Abstract: A sheet feeding device for feeding a sheet (13) by a vibration wave is provided with a pair of rotatable rollers (1-aA,1-bB) each having a rotary shaft orthogonal to the direction of conveyance of the sheet and substantially parallel to the surface of the sheet. The sheet feeding device is designed such that the sheet (13) is nipped by and between the pair of rollers (1aA-1-bB) with suitable pressure, thereby eliminating lateral shift and inclination for any extraneous force applied to the sheet.
Patent EP-0498174-A2 (EP)
Inventor: ZIEGLER ANDREAS DIPL-ING
IPC: B60K28/16
Filed: 1992-01-15
Abstract: A drive slip control system with engine control and with brake control is described. These drive slip control systems differ from the prior art in that a reference is provided for the control, which reference includes in the reference formation a variable which is dependent on the minimum engine speed, the variable which is dependent on the minimum engine speed then forming the reference if the variable which is dependent on the wheel speed becomes smaller than the variable which is dependent on the minimum engine speed. <IMAGE>