baber/WOPTO huggingface dataset:
Patent EP-0461782-A2 (EP)
Inventor: CHANDRA GRISH
IPC: C04B41/50
Filed: 1991-05-30
Abstract: This invention relates to a low temperature method of converting silica precursor coatings to ceramic silica coatings. The method comprises applying a silica precursor coating to a substrate, exposing the coating to an environment comprising ammonium hydroxide and/or wet ammonia vapors and subjecting the coating to a temperature sufficient to yield the ceramic coating. The methods of the invention are particularly applicable to applying coatings on electronic devices.
Patent EP-0460946-A2 (EP)
Inventor: TODOKORO MASATOSHI
IPC: A63H33/30
Filed: 1991-06-05
Abstract: A toy facsimile, comprising:- a take-up shaft (6) whereon recording paper (5) is rolled round laid inside a case (1) molded in imitation of the external appearance of a facsimile apparatus; a delivery port (16) for the recording paper provided in a front end part of the case; a window frame (39) surrounding the surface of the recording paper (5) to expose a prescribed area thereof; an operation panel unit (45) whereon a push button group (43) is supported; and a seat (42) part whereon a model handset (41) is placed, the operation panel unit and the seat part being on the upper side of the aforesaid case.
Patent EP-0490683-A2 (EP)
Inventor: HACK MICHAEL
IPC: G06F3/033
Filed: 1991-12-12
Abstract: A light-sensing and display-driving apparatus is operable independent of polling cycle, providing a more-accurate sensing of the patterns of illumination incident on an array of such apparatuses (10), with a minimum of required interconnections per pixel. Each address line (A n ) may simultaneously initialize one row of apparatus while enabling the subsequent row (A n + 1 ) of apparatus. The apparatus is also compatible with elements capable of providing gain in the sensing mode, given that the photosensitive element is separate from the path across which voltage or current is measured. The display driving portion is compatible with standard active-matrix LCDs.
Patent EP-0493946-A2 (EP)
Inventor: CLARK WILLIAM GUY JR
IPC: G01N27/90
Filed: 1991-12-20
Abstract: A method for monitoring the admixing of first (5) and second (9) fluent materials which ultimately harden into a solid structure. A selected quantity of a particulate tagging substance, whose presence is detectable by a fluctuating electromagnetic field is uniformly dispersed throughout the first fluent material and the first and second fluent materials are mixed together. The distribution of the detectable particulate tagging substance throughout the admixture is then monitored by transmitting the fluctuating magnetic field (47) through it in order to determine the extent to which the materials are uniformly mixed together, as well as their relative ratios. When the admixture of fluent materials hardens into a solid structure, the uniform distribution of the particulate tagging substance throughout the structure advantageously allows it to be inspected for the presence of voids, cracks and discontinuities by the transmission of a fluctuating electromagnetic field through the structure.
Patent EP-0469982-A2 (EP)
Inventor: KAMON YOSHIYUKI
IPC: B41M5/36
Filed: 1991-07-29
Abstract: The printing of a letter, character or a figure (4) on an inner ear type headphone, which is a molded body of a thermoplastic synthetic resin, is performed by irradiating the surface of the synthetic resin molded body with a laser light for expanding any moisture or air contained in the molded body for foaming the surface. Printing is achieved in the form of foamed regions of the synthetic resin and hence is clear and superior in abrasion resistance and durability.
Patent EP-0520219-A2 (EP)
Inventor: HURLEY JAMES DR
IPC: C08K5/13
Filed: 1992-06-03
Abstract: Thermoplastic polyamide moulding compositions containing, as essential components,   A) from 39 to 99% by weight of a polyamide or a mixture of various polyamides, and   B) from 1 to 30% by weight of a phenol of the formula I  R3E     I,  where     R = <IMAGE>     R' is C1-C4-alkyl and m = from 0 to 4, and E = a trivalent, aliphatic C1-C10-hydrocarbon radical, triazinetriyl or a trivalent C6- or C10-aryl radical,  and C) from 0 to 60% by weight, based on the amount of polyamide, of fibrous or particulate fillers, or mixtures thereof.
Patent EP-0520340-A2 (EP)
Inventor: FURUYA YOSHIYUKI
IPC: G02B27/01
Filed: 1992-06-19
Abstract: The automotive display apparatus consists of an indicator, a transmissive first reflector plate, a second reflector plate, and a face plate. The face plate has a rear surface the upper portion of which is inclined at an angle larger than the inclined angle of the remaining portion of the rear surface. If light from a display of the indicator is inadvertently directly passed onto the upper portion of the rear surface of the face plate, the upper portion reflects the light to form an eventually ghost-causing virtual image at such a position that the ghost does not enter into a viewing area for the indicator display. The automotive display apparatus does not require an extra spce to provide a display free of ghost and is produceable at a low cost.
Patent EP-0524512-A2 (EP)
Inventor: CLOZEL JEAN-PAUL
IPC: A61K31/415
Filed: 1992-07-11
Abstract: An antihypertensive combination product contains a mixture of a tetrahydronaphthalene derivative of the general formula <IMAGE> in which R<1> is halogen, R<2> is lower alkoxy-lower-alkylcarbonyloxy, X is C2-C8-alkylene and A is benzimidazolyl which is optionally substituted on the N atom by alkyl with 1 to 12 C atoms,  and of a pyridazodiazepine of the general formula <IMAGE> in which R<4> is aralkyl with 1 to 6 C atoms in the alkyl radical and phenyl in the aryl radical, where the phenyl radical is optionally monosubstituted by halogen, alkoxy with 1 to 6 atoms or phenyl, R<5> and R<6> are each, independently of one another, hydrogen or alkyl with 1 to 6 C atoms and R<7> and R<8> are hydrogen or together are an oxo group, in the form of their free bases, their hydrates or their pharmaceutically utilisable salts for concurrent, separate or sequential use.
Patent EP-0534114-A2 (EP)
Inventor: NIPPERT THOMAS DIPL-ING
IPC: G01R31/02
Filed: 1992-08-11
Abstract: The invention relates to an arrangement for rapid identification of short-circuits and for producing an electrical triggering command, having an electronic measurement and processing arrangement which emits the triggering command after comparison (in a comparison circuit) with preset limit values, the measurement arrangement measuring the time responses of both the voltage and of the current of the network and determining therefrom the complex powers and impedances, the comparison circuit and the power and impedance determination consisting of analog functional modules and an arrangement being provided which is [sic] the time responses of the current and voltage with in each case two carrier signals, equal to the centre frequency of the frequency bands which are predetermined for selection. <IMAGE>
Patent EP-0529560-A2 (EP)
Inventor: PARSONS MICHAEL HOWARD
IPC: B41J13/10
Filed: 1992-08-24
Abstract: An imaging system comprising a source of light movable with respect to a writing element and projectable thereon to generate an image, a focusing means is provided for focusing a light source which generates a first beam of light of a wavelength selected to be actinic with respect to the writing element. At least a portion of the first beam of light is absorbed by the writing element. The apparatus comprises means to automatically supply donor sheets and receiver sheets independently to a writing platen or drum, and to selectively load and unload the donor sheets from superposition with the receiver sheet without disturbing the registration of the receiver sheet. Also included are components which contribute to the quality of the images generated, such as relatively inexpensive, low jitter transports and drives for the writing head and imaging drum.
Patent EP-0537746-A2 (EP)
Inventor: YAMAMOTO NAOTAKA
IPC: C08J7/04
Filed: 1992-10-15
Abstract: A method for preparing a molded product which comprises (i) molding a fiber-reinforced plastic material in a mold, (ii) injecting a coating composition into the mold, the coating composition containing a vehicle component comprising urethane acrylate oligomer and epoxy acrylate oligomer as the main ingredients and a filler component comprising calcium carbonate as the main ingredient, and (iii) taking the coated molded product from the mold and plating the surface of the product. 
     According to the present invention, there can be obtained a molded product having a plated layer with a satisfactory smooth and uniform glossy surface and having an improved adhesion between the molded product and the plated layer.
Patent EP-0498666-A2 (EP)
Inventor: OHSAWA YOSHIHITO
IPC: C09D183/04
Filed: 1992-02-07
Abstract: The present film-former composition comprises (a) an organosilazane copolymer having a perfluoroalkyl group-containing structural unit and a methacryloyloxy group-containing structural unit, (b) a photosensitizer soluble in an organic solvent, and (c) an organic solvent. The composition is cured by irradiation with ultraviolet light for a short period of time to form a film excellent in water repellency, oil repellency, and hardness.
Patent EP-0556515-A2 (EP)
Inventor: BALES BRUCE MERRILL
IPC: H04Q3/545
Filed: 1992-12-10
Abstract: A telecommunication switching system having switching nodes that perform adaptive routing by utilizing the fact that the switching nodes are arranged in a first and a second hierarchy. In addition, each switching node maintains routing information based on telephone and switching node numbers which identify the switching nodes. A destination switching node transfers its routing information back to an originating switching node which combines that routing information with its own in order to determine shorter call paths for subsequent call routing. The first hierarchy is a dialing plan hierarchy having groups of switching nodes at each dialing plan level. The second hierarchy is a switching node hierarchy based on the switching node number of each switching node with at least one switching node of the switching node hierarchy being at a different level in the dialing plan hierarchy. In order to route a call, a switching node first routes through levels of switching nodes in the dialing plan hierarchy until a second switching node is encountered which can determine the identification of the destination switching node based on a dialed telephone number. The second switching node then routes the call through the node hierarchy using the identified node number until a path is determined to the destination switching node.
Patent EP-0584507-A2 (EP)
Inventor: VAN HALTEREN MARCUS DR
IPC: C08J11/14
Filed: 1993-07-13
Abstract: The present invention relates to a process for separating printing inks from composite materials, containing at least one printed layer, by treating the composite sheet material with a fluid under conditions under which the sheets remain substantially undissolved and the printing inks and/or the sheet bearing printing inks separate from the other composite film components and, due to their density, rise in the liquid. <IMAGE>
Patent EP-0590537-A2 (EP)
Inventor: SHEPARD HOWARD
IPC: G06K7/10
Filed: 1993-09-24
Abstract: An optical scanning module has orthogonally- mounted first and second circuit boards (416,418) which carry circuitry that operates together to produce the signals necessary for operation of the module, and to process electrical signals from a reflected light detector. In a preferred embodiment, scanning of the light beam is achieved by reflecting the beam from a mirror (159) which is mounted to a support (103) which itself is mounted for reciprocal oscillation on leaf springs (121,123). Oscillation is provided by the interaction of a permanent magnet (109) on the support (103), and a stationary electro-magnet (133). The invention also encompasses systems for scanning the beam simultaneously in two orthogonal directions, and for producing a moving zig-zag scanning pattern.
Patent EP-0588375-A2 (EP)
Inventor: MARRUCCHI PIERO
IPC: A61J1/05
Filed: 1989-05-23
Abstract: A device for implementing the method for manipulating products confined within at least two conditioned volumes ("confined volumes"); one of the confined volumes (3005) is in the device and the other is represented by a living organism (3001), the diaphragm of which is the epidermis (3003); the device comprises also at least a cutting or perforating device, a flexible transparent film (3021) with a connection (3021A) to said element and extended by a flanged part (3021B) associated with a transparent layer (3023) designed to be made to adhere to the epidermis (3003) and capable of being perforated by the cutting or perforating device.
Patent EP-0609553-A2 (EP)
Inventor: SCHERTLER STEPHAN
IPC: G10H3/14
Filed: 1993-12-23
Abstract: The pick-up for frequencies in the audible range is especially intended for musical instruments having resonant bodies, such as, for example, stringed instruments. It has a housing (1) which can be fastened on the resonant body (3) of the instrument and an induction coil (5), the terminals of which are led out through the housing. The wall part (2) of the housing (1), which wall part can be fastened on the resonant body (3), carries the induction coil (5). The induction coil (5) projects into an annular opening (7) of a permanent magnet (8) which is mounted in the housing (1) in spring-elastic manner. The permanent magnet (8) is, by virtue of the spring-elastic mounting, movable in the axial direction of the induction coil (5) and relative to the housing (1). <IMAGE>
Patent EP-0554008-A2 (EP)
Inventor: STAHL HOWARD DAVID
IPC: A23L1/308
Filed: 1993-01-21
Abstract: A process for the production of a fiber-rich coffee product, and the resultant product. Partially extracted roast and ground coffee is contacted under conditions effective to extract a fiber-rich coffee extract which contains a high concentration of soluble fiber. The fiber-rich extract may optionally be subjected to ultrafiltration to provide a concentrated fiber-rich retentate. The fiber-rich products may be used to fortify coffee or other edible products with soluble fiber. The partially extracted roast and ground coffee is preferably obtained by a first, mild atmospheric extraction of roast and ground coffee.
Patent EP-0575032-A2 (EP)
Inventor: NAGASAWA TOMOJI C O INTELLECTU
IPC: G06F7/08
Filed: 1993-03-18
Abstract: The group data and order data items of each of cards (2) transferred one by one are read by a reader (6), and then stored in a memory (51) under the control of a control circuit (50) of a handling apparatus in which each card is sorted into that one of the regulating box groups (8a - 8n) which corresponds to the read group data and cards sorted into each box group are received one by one in a plurality of regulating boxes, and in which the memory (51) stores the relation between the regulating boxes and order data items, a time table (51a) prestores data on a transfer time period corresponding to the distance between each regulating box and a discharge reference point of a corresponding exit transfer passage, and the discharge order of the cards is determined by the control circuit (50) by use of the order data and transfer-time data, thereby to discharge cards, arranged in order, into collecting sections (9a - 9n).
Patent EP-0557138-A2 (EP)
IPC: G03F7/038
Filed: 1993-05-07
Abstract: A process is described for the direct production of an imaged pattern of resist on a substrate surface (such as a pattern of etch-resistant organic resin material on the surface of a copper-clad dielectric in connection with a printed circuit board (PCB) fabrication process), which process utilizes thermo-resists rather than photoresists, i.e., compositions which undergo thermally-induced, rather than photo-induced, chemical transformations. A film of thermo-resist composition applied to the substrate surface is scanned by a focused heat source (e.g., a thermal laser emitting in the IR region) in a predetermined pattern, without a phototool, to bring about localized thermally-induced chemical transformations of the composition which either directly produce the resist pattern or produce in the film a developable latent image of the pattern.
Patent EP-0607658-A2 (EP)
Inventor: LEE KUO-HUA
IPC: H01L21/336
Filed: 1993-11-04
Abstract: A method of semiconductor integrated circuit fabrication including a technique for forming punch-through control implants (e.g., 37, 39) is disclosed. After gate (e.g., 13, 15) formation, a dielectric (e.g., 17) is formed which covers the gate (e.g., 13, 15) and exposed portions of a semiconductor substrate (e.g., 11). The dielectric is formed by a process which makes that portion of the dielectric adjacent the gate sidewalls more vulnerable to wet etching than those portions of the dielectric which are adjacent the top of the gate and the exposed substrate. The dielectric is then subsequently etched to form channels (e.g., 29, 31) adjacent the gate which exposed the substrate and served to collimate an ion (e.g., 35) implantation beam. The remaining portions of the dielectric may then be stripped away and conventional procedures employed to form source (e.g., 45) and drain (e.g., 47). Illustratively, the dielectric is formed from TEOS to which NF 3  is added during the deposition process. The addition of NF 3  makes that portion of the dielectric which forms adjacent the gate sidewalls particularly vulnerable to hydrofluoric acid etching while those portions of the dielectric covering the substrate and covering the gate (e.g., 13, 15) are not so vulnerable.
Patent EP-0637183-A2 (EP)
Inventor: BIEHL ROBERT ERICH
IPC: H04M11/00
Filed: 1994-06-30
Abstract: A network adapter (10) and wiring scheme makes use of existing plain old telephone service (POTS) wiring to provide support between analogue devices within the subscriber premise and an Integrated Digital Service Network (ISDN). Moreover, the network adapter and wiring scheme provides further support between digital devices within the premise and the ISDN while concurrently supporting analogue devices.
Patent EP-0639753-A2 (EP)
Inventor: HORIE MASAHIRO C O DAINIPPON S
IPC: G01B11/06
Filed: 1994-08-01
Abstract: Spectral reflection ratios with respect to a second wavelength range are obtained and Fourier transformed to derive frequency converted spectrum. A power spectrum is obtained from the frequency converted spectrum to identified a peak which expresses interference caused by a silicon film. An approximate value d2' of the film thickness of the silicon film is calculated based on the peak position. After filtered by low-pass filtering, the frequency converted spectrum is reverse Fourier transformed to obtain spectral reflectance. From the spectral reflectance, theoretical spectral reflection ratios which are theoretically derived on only one transparent film of the thickness d3 which is formed on a silicon layer are subtracted. An approximate value d1' of the thickness of a silicon oxide film is then calculated from the spectral reflectance which are obtained by subtraction.
Patent EP-0621517-A2 (EP)
Inventor: PARKS BRUCE J
IPC: G03G21/10
Filed: 1994-04-18
Abstract: A cleaning apparatus including a rotary cleaning brush having a flicker bar (120) for removing particles from the cleaning brush. The flicker bar is a unitary member having an air channel (115) integral therein, along which a flow of air is established for carrying away removed particles. The unitary construction and support bars (200) in the top member of the flicker bar provide a uniform air channel width that is not compromised due to assembly tolerances.
Patent EP-0636402-A2 (EP)
Inventor: DEHN JOSEPH W
IPC: B01D67/00
Filed: 1994-07-08
Abstract: The present invention provides a method of pretreating a porous medium for use in filtering a protein-containing fluid, such as milk, beer, wine, or the like, which method comprises contacting a porous medium with an aqueous citrate solution prior to passing the protein-containing fluid through the porous medium.
Patent EP-0645820-A2 (EP)
Inventor: HASHIMOTO KOICHI
IPC: H01L21/8244
Filed: 1994-09-20
Abstract: A semiconductor device of the present invention includes an insulating layer (37) covering a plurality of semiconductor elements (TR 1 -TR 8 ) formed in a semiconductor layer (10, 11, 12), an opening portion (45-49) formed in the insulating layer (37) respective conductive portions of the plurality of semiconductor elements (TR 1 -TR 8 ) in the insulating layer (37), and a conductive pattern (31-35) formed in the opening portion (45-49) for connecting respective conductive portions of the plurality of semiconductor elements (TR 1 -TR 8 ).
Patent EP-0656728-A2 (EP)
Inventor: YOSHINOBU HITOSHI
IPC: H04N21/2543
Filed: 1994-11-16
Abstract: A bi-directional broadcasting system for preparing a plurality of pay video programs and a plurality of channels on the broadcasting side and designating one of the plurality of channels according to the selection of a specific pay video program by the receiving side to thereby broadcast the selected pay video program through the selected channel as occasion demands. In the bi-directional broadcasting system, a predetermined CM is broadcasted according to the allowable degree of video reception by each viewer prior to the broadcasting of the pay video program selected on the receiving side. A dip switch attached to a receiver is set according to the allowable degree of video reception by each viewer. Information about the setting of the dip switch is transmitted to the broadcasting side through a modem upon selecting the pay video program. Further, a control unit for controlling the frequency of reception of CM in the form of a picture is provided in a remote control transmitter. According to the above construction, the broadcasting side can properly correspond to the allowable degree of CM reception by the viewer. When the CM is sent to the viewer, the viewer can reliably watch it.
Patent EP-0668399-A2 (EP)
Inventor: GEIGER PETER
IPC: E01C5/06
Filed: 1995-02-17
Abstract: Two opposite sides (2) of the block (1) are formed as symmetrical trapezoidal recesses (3). The recesses are limited on either side of the inclined surfaces by sections (4), which extend into the corners. The sides containing recesses and sections are shorter than the other sides (8) at right angles to them. A hole (5) is formed centrally between the recesses, and at a distance to recesses and sides. The sides with recesses have a length of 198 mm, and the other sides have a width of 219 mm. The hole is square or rectangular, with a length of 110 mm and a width of 88 mm.
Patent EP-0676866-A2 (EP)
Inventor: DEN HOLLANDER WILLEM
IPC: H03L7/191
Filed: 1995-03-27
Abstract: A phase-lock-loop circuit for generating a clock signal (CLK) at a frequency higher than a horizontal frequency of a video signal (VIDEO IN) includes a phase detector (101a, 62). The phase detector includes a flip-flop (62) that is set when a horizontal sync pulse (CSI) occurs. An output (Q0---Q9) of a counter (52) that provides frequency division is decoded for resetting the flip-flop in each horizontal period. Other than for the flip-flop, and for the counting stages of the counter, only combinational logic components (101a) are used for producing a phase error indicative signal (OUT) that is coupled via a low-pass filter (54) to a control input (53a) of an oscillator (53) of the phase-lock-loop circuit.