baber/WOPTO huggingface dataset:
Patent EP-0452808-A2 (EP)
Inventor: KON KAZUHIRO
IPC: C09J7/02
Filed: 1991-04-11
Abstract: In a plate roll attached with a printing plate made of resin, the attached printing plate is easily detached, the adhesive sheet and remaining adhesive are easily removed after printing is finished and efficiency of the operation of printing is enhanced. 
     In the plate roll attached with a printing plate made of resin by means of adhesive, a photo curable adhesive which loses adhesive ability by curing by irradiation of electromagnetic wave or electron beam or a water swelling adhesive which loses adhesive ability by swelling by water is used as the adhesive. 
     Adhesive sheets utilized for the plate roll comprise supporting sheets, removable sheets and a photo curable adhesive which loses adhesive ability by curing by irradiation of electromagnetic wave or electron beam or a water swelling adhesive which loses adhesive ability by swelling by water.
Patent EP-0461659-A2 (EP)
Inventor: HATANO YOSHIKO DENSHI SHOHIN K
IPC: H04N7/30
Filed: 1991-06-13
Abstract: A coding method and apparatus for coding a digital video signal of interlaced type. Three-dimensional (horizontal, vertical and temporal directions) blocks are constructed for every plurality of picture elements, orthogonal transform is performed to each of the three-dimensional blocks and coefficients area coded. Coefficients non-effected by pseudo-moving part are performed weighting with low rate, and coefficients effected by pseudo-moving part are performed weighting with high rate. After the vertical positions of picture elements of odd-number fields and those of even-number fields are coincided with each other by intra-field picture elements operation, the digital video signal is formatted and three-dimensional orthogonal transform is performed.
Patent EP-0475038-A2 (EP)
Inventor: KODAIRA TETSUJI
IPC: C08L77/00
Filed: 1991-07-25
Abstract: Poly(phenylene sulfide) resin compositions having improved impact resistance, heat resistance and appearance. 
     The compositions consist mainly of:
     (a) 4-90 wt% poly(phenylene sulfides),   (b) 5-55 wt% poly(phenylene ethers),   (c) 5-55 wt% polyamides   (d) 0.01-10 wt. parts compatibilizers per 100 wt parts of components (a), (b) and (c), and   (e) 5-150 wt. parts inorganic fillers per 100 wt. parts of components (a), (b), and (c), said polyamides being copolymers of nylon 6 and nylon 12, and/or nylon 6/36.
Patent EP-0470466-A2 (EP)
Inventor: JAUTELAT MANFRED DR
IPC: C07D233/60
Filed: 1991-07-27
Abstract: Novel haloalkylazolyl derivatives of the formula <IMAGE>  in which     R<1> represents optionally substituted phenyl,   R<2> represents hydrogen, alkyl, alkenyl, acyl or aralkyl,   X<1> represents halogen,   X<2> represents halogen,   n represents 0 or 1 and   Y represents nitrogen or a CH group, and their acid addition salts and metal salt complexes, a plurality of processes for the preparation of the novel substances and their use as microbicides in plant protection and in materials protection.
Patent EP-0458373-A2 (EP)
Inventor: SEKINE MASAYOSHI
IPC: G06T7/20
Filed: 1989-03-08
Abstract: An image shake detecting device for detecting a shake of an image on an image sensing plane on the basis of a video signal output from an image sensor includes detection circuits arranged to detect image displacement in a plurality of areas set on the image sensing plane, and a control microcomputer which makes a discrimination, on the basis of information output from these detection circuits, between a movement of a camera and a solo movement of a photographed object. The device thus accurately makes compensation for an image shake by judging the state of the image on the basis of information output from these detection circuits. The image shake detecting device further includes a computing circuit arranged to compute a quantity of an image shake on the basis of a difference in detecting timing of a feature point of the image and a sensitivity control circuit arranged to change the detection sensitivity of the shake detection circuits. Further disclosed is an object tracing device to which the invented image shake detecting device is applied.
Patent EP-0493655-A2 (EP)
Inventor: CLUBE FRANCIS S M
IPC: H01L21/027
Filed: 1991-10-07
Abstract: Apparatus for transverse position measurement in a proximity lithographic system including a prism (10) having a glass plate (14) index matched beneath the prism on which a T.I.R. hologram (13) is pre-recorded. A laser source (12) provides a replay beam. A silicon wafer (16) is situated below the hologram and parallel therewith. A second laser source (17) produces through optics (18) a beam with gaussian intensity profile to generate a collimated strip of light (19) at the hologram plane. Elemental grating structures (20) are provided at different locations over the surface of the wafer. Detectors (22,24) collect parts of the lightfield resulting from the interaction of the laser beam with the grating structures. A piezo device (26) operated from a micro-processor (28) moves the silicon wafer in small increments in a direction substantially parallel to the hologram following measurements made by the two detectors which are processed by the micro-processor to produce an alignment signal for the piezo device.
Patent EP-0488361-A2 (EP)
Inventor: HAGA KATUTOSHI
IPC: B23B31/107
Filed: 1991-11-29
Abstract: A tool holder device including a first and a second member (10, 30) having respectively a projection (16, 116) and a bore (34, 132) which are engageable with each other. The second member has an annular groove (42, 134) which partially defines the bore and is coaxial with the bore. The projection has a through-hole (62, 118) in which are received two engaging members (64, 66; 122, 124; 150, 152) having respective inclined surfaces (74, 80; 130, 140; 162, 164) which are abuttable against an inclined surface (46, 136) of the annular groove when the two engaging members are moved away from each other upon rotation of a threaded member (84, 126, 156) which engages at least one of the two engaging members. The inclined surfaces of the engaging members and annular groove permit a tight fit between the projection and bore, for removable connection of the first and second members.
Patent EP-0444738-A2 (EP)
Inventor: BARNARD MICHAEL EDWIN
IPC: H04W64/00
Filed: 1991-02-20
Abstract: Signals from a number of NAVSTAR global positioning system (GPS) satellites (11,12,13,14) are received by a receiver (16) in a vehicle (15) and a segment of the signals is stored in a memory (18) prior to retransmission by a transmitter (19). A base station (35) receives these transmissions from the mobile unit using a first receiver (36) as well as receiving signals directly from the NAVSTAR GPS satellites (11,12,13,14) using a second receiver (38). A control and calculating means (37) within the base station (35) can determine the ephemeris (course) information for the satellites and measure the transmission times or propagation delays of signals between the satellites and the vehicle and with this information the control and calculating means (37) can calculate the position of the vehicle unit.
Patent EP-0449478-A2 (EP)
Inventor: THIER URI
IPC: G06T3/00
Filed: 1991-03-18
Abstract: Real-time video information is digitized and stored as a plurality of digital pixels in a memory. A 3D surface is then constructed from a flat source surface by breaking the surface into a plurality of flat polygonal patches and folding, rotating and manipulating the patches in three dimensions. The constructed object can then be manipulated as an object in three dimensions. During patch and object manipulation, the special effects system keeps track of the patch vertex locations. After the object has been created and located, real-time video is painted on the object surface by using the patch vertex locations to retrieve selected source pixels from the memory and to construct a value for each pixel on the object surface from the selected source pixels.
Patent EP-0456473-A2 (EP)
Inventor: FURUKAWA HIROAKI
IPC: C08K5/523
Filed: 1991-05-08
Abstract: Polyvinyl chloride based resin compositions of improved vibrational energy absorbing ability are disclosed. The compositions comprises a specific class of phthalic acid esters and a specific class of phosphoric acid esters. 
     Articles formed of the compositions are also disclosed.
Patent EP-0477036-A2 (EP)
Inventor: HAMANAKA KENJIRO
IPC: G02B6/42
Filed: 1991-09-23
Abstract: An optical information transmitting device for transmitting information on a light beam emitted by a light source, includes an electronic circuit board, and an optical input/output port mounted on the electronic circuit board. The optical input/output port has a glass substrate attached to the electronic circuit board, a first array of optical sensors for absorbing a portion of a light beam applied thereto from the light source and photoelectrically converting the portion of the light beam, and for transmitting the remainder of the light beam therethrought, and a second array of spacial light modulators for modulating the transmittance with respect to a light beam applied thereto, the first and second arrays being disposed on a surface of the glass substrate in superposed relationship to each other. A motherboard comprises a substrate and a coaxial lens array of lenses spaced at equal intervals along an optical axis on the substrate, with conjugate focusing planes of equal magnification being disposed between adjacent ones of the lenses. A method of manufacturing the motherboard is also disclosed.
Patent EP-0462958-A2 (EP)
Inventor: MCGHEE WILLIAM DENNIS
IPC: B01J31/14
Filed: 1991-06-17
Abstract: The present invention provides a process for preparing urethanes from primary or secondary amines, carbon dioxide and a diolefin. The amine is reacted with carbon dioxide to form the ammonium carbamate salt which is then reacted with a stoichiometric amount of a diolefin coordinated to palladium(II).
Patent EP-0484318-A2 (EP)
Inventor: ISHIDA TAKAO AZA-TSUTSUMIZOE
IPC: B24B7/16
Filed: 1988-03-17
Abstract: The upper portion of a frame (1) of a lapping device is provided with a device (4) for supplying a workpiece, a grindstone (5), and a delivering device (6), and a movable arm (15) is horizontally and movably supported by a support column (13) of the frame in such a manner that the arm moves above the supplying device, grindstone, and the delivering device. The movable arm is provided with a device (36) for autorotating the workpiece, the autorotating device being able to move upwardly or downwardly through the pressurizing device (22), and the movable arm further being provided with a device (50) for holding the workpiece beneath the autorotating device. The workpiece is transported by the holding device to a position above the grindstone, and is brought into abutment with the grindstone by a holding member which is disposed at the lower end of the autorotating device, whereby it is ground while being rotated.
Patent EP-0523328-A2 (EP)
Inventor: VOSS RICHARD
IPC: E21C35/22
Filed: 1992-04-23
Abstract: A simple and fully effective spraying valve of small construction is run exclusively via the level of the applied control pressure, while the spring as such can be left out of consideration. Through the use of a differential piston, a spring of very small dimensions can be used overall so that a spraying valve of correspondingly small dimensions results. The water inflow is switched on in such a way that it lifts the piston from the valve seat, while the piston is influenced on the other side, as already mentioned, via the control pressure. <IMAGE>
Patent EP-0516170-A2 (EP)
Inventor: ANASAKO KENICHI
IPC: H01L21/58
Filed: 1992-05-29
Abstract: A circuit board assembly comprises an electrical insulating circuit board (1) with at least one hollow, a semiconductor IC chip (2) mounted in the hollow wherein the upper surfaces of the circuit board and the semiconductor IC chip has the same surface level, the semiconductor IC chip having bonding pads on the upper surface thereof; a wiring pattern (4) connected to one of the bonding pads of the semiconductor IC chip and extending over the surface of the insulating circuit board; and an insulating material layer (3) filled between the semiconductor IC chip and side walls of the hollow so as to fix securely the semiconductor IC chip.
Patent EP-0529528-A2 (EP)
Inventor: KOBAYASHI YOSHIRO
IPC: A61K31/59
Filed: 1992-08-21
Abstract: Vitamin D₃ analogues of the formula:
       
 wherein R¹ is hydrogen atom and R² is hydroxy, or R¹ is hydroxy and R² is hydrogen atom, X is hydrogen atom, hydroxy or a hydroxy protected by a hydroxy-protecting group, and R³ is hydrogen atom or a hydroxy-protecting group, which have vitamin D₃-like activities such as activity of controlling calcium metabolism and tumor cell differentiation-inducing activity.
Patent EP-0543343-A2 (EP)
Inventor: BAENZIGER MARKUS DR CHEM
IPC: C07C229/22
Filed: 1992-11-17
Abstract: alpha -Hydroxy- beta -aminocarboxylic acids (I) are prepared starting from N-protected  alpha -aminocarbonyl halides (II). The halides (II) are converted into the novel  alpha -oxonitriles (acyl cyanides) (III) using trimethylsilyl cyanide. These  alpha -oxonitriles are converted in a second step into the likewise novel alpha -oxocarboxylic acid esters (IV) and the latter are then selectively reduced to the  alpha -hydroxycarboxylic acid esters (V).   The  alpha -hydroxycarboxylic acids are optionally separated into their diastereomers and/or subjected to removal of the N-protective group and/or to ester hydrolysis. The  alpha -hydroxy- beta -aminocarboxylic acids (I) are components of peptides having enzyme inhibitor action.
Patent EP-0504984-A2 (EP)
Inventor: DE BRUIN LEENDERT
IPC: C23C18/31
Filed: 1992-03-11
Abstract: A semiconductor body has a surface structure (10) with an insulating layer (11) through which is formed an opening (12) defining a side wall (13) of insulating material bounding an exposed surface area (14a) of a region (14). An activating layer (15) is provided on the exposed surface area (14a) and the side wall (13) of the opening (12), and electrically conductive material deposited on the activating layer (15) to form an electrically conductive region (16) in the opening (12). The activating layer is provided so that the material (15a) on the side wall (13) has different characteristics from the material (15b) on the exposed surface area (14a) and is selectively etched to remove the material (15a) from the side wall (13) of the opening (12) leaving only the activating layer portion (15b) on the surface area (14a) of the underlying region so that little or no deposition of the electrically conductive material occurs on the opening side wall (13), thereby inhibiting sideways growth of the electrically conductive material and thus avoiding or at least reducing the possibility of voids being formed in the electrically conductive region.
Patent EP-0506359-A2 (EP)
Inventor: SHIOBARA TOSHIO
IPC: H01B3/40
Filed: 1992-03-25
Abstract: An epoxy resin composition comprising
     (A) at least one epoxy resin selected from naphthalene ring-containing epoxy resins of the following structural formulae (1) and (2):
     
     wherein E is
     R 0  is a hydrogen atom or
     
   R 1  is a hydrogen atom or a monovalent hydrocarbon group having 1 to 6 carbon atoms, and   n is an integer of from 0 to 5,       (B) a phenolic resin, and   (C) an inorganic filler.   
     The compositions have good flow and cure to products having low modulus of elasticity, a low coefficient of expansion, high Tg irrespective of low stresses, and low water adsorption. Semiconductor devices encapsulated with the present composition are highly reliable even after being subject to thermal shocks upon surface mounting.
Patent EP-0516362-A2 (EP)
Inventor: KUWATA SATOSHI
IPC: C08K3/34
Filed: 1992-05-26
Abstract: Disclosed is a novel polypropylene resin composition which is outstandingly free from surface tackiness and still has good transparency so as to be useful as a material of resin films used for wrapping. The resin composition comprises, as a uniform blend, (a) 100 parts by weight of a polypropylene resin, and (b) from 0.01 to 10 parts by weight of an inorganic oxide powder which is a product obtained by the deflagration of an inorganic oxidizable powder, e.g., an elementary silicon powder, in an oxidizing atmosphere such as air. By virtue of the unique method for the preparation of the silicon dioxide powder, the particles have high surface activity so that the surface properties of the resin composition or, in particular, resin films prepared therefrom can be greatly improved even with a relatively small amount of the inorganic oxide powder compounded as an anti-blocking agent not to badly affect the transparency.
Patent EP-0536974-A2 (EP)
Inventor: HENDRICKSON ARTHUR N
IPC: E01C19/10
Filed: 1992-10-06
Abstract: Apparatus and method for processing asphalt material to be recycled by introducing used asphalt material from the field in relatively large pieces, as received from the field, into one end (16) of a cage-like array (52) of tubular breaker members (50) while simultaneously heating the tubular breaker members (50) from the other end (18) of the cage-like array and rotating the cage-like array about a tilted central axis of rotation to tumble the material within the cage-like array and reduce the size of the pieces of material to a desired aggregate size within a mass of material moving toward the other end of the cage-like array, the tubular breaker members being spaced apart circumferentially such that only the desired aggregate-sized pieces in the mass of material pass radially out of the cage-like array for delivery and reuse.
Patent EP-0539118-A2 (EP)
Inventor: SINCLAIR PAUL L
IPC: G01V3/28
Filed: 1992-10-16
Abstract: Dynamic logging of a well borehole during drilling is effected by forming a multifrequency field in the surrounding formations, and measuring the resistivity. A coil supporting mandrel (112) connected above the drill bit (114) can be used. By transmitting upwardly and downwardly in alternate fashion, and receiving the transmitted signal at pairs of receiver coils, transmitted signal phase shift and attenuation can be measured. Resistivity measurements close to the drill bit and at increasing ranges from the borehole can be made so that formation resistivity prior to fluid invasion is obtained.
Patent EP-0549486-A2 (EP)
Inventor: TEXTER JOHN
IPC: G03C1/825
Filed: 1992-12-11
Abstract: A microprecipitated dispersion comprising a methine oxonol filter dye is provided which has the formula
       
 wherein n is 0, 1, or 2; R₁, R₂, R₃, and R₄ are the same or different substituted or unsubstituted alkyl or aryl goups, one or more of R₁, R₂, R₃, and R₄ contains carboxy substituent -CO₂Z, wherein Z⁺ is a statistical mixture of hydrogen (H⁺) and alkali or tetraalkylammonium cations (M⁺) such that Z⁺ = xH⁺ + (1-x)M⁺, where x is a decimal ranging from about 0.33 to about 0.95, and photographic elements containing them.
Patent EP-0551142-A2 (EP)
Inventor: CORENMAN JAMES E
IPC: G01N21/61
Filed: 1987-10-16
Abstract: An improved gas analyzer system and method for detecting and displaying the constituent gases of a respiratory gas stream, the system comprising an optical bench (109) comprising a gas pathway for the flow of a gas stream, a flow shaping inlet, three infrared detection channel assemblies for measuring the partial pressures of constituent gases, and measuring sensitivity changes in the detectors of the three infrared detection channel assemblies, a pressure sensor for measuring the pressure within the gas pathway, a temperature sensor for measuring the temperature within the optical bench, a flow rate sensor for measuring the gas flow rate through the gas pathway; analog processing circuitry (124) for processing the detected partial gas pressures, sensitivity changes, the measured values for pressure, temperature, and flow rate, and display processing circuitry (128).
Patent EP-0591796-A2 (EP)
Inventor: BARLIAN REINHOLD
IPC: H02B1/04
Filed: 1993-09-25
Abstract: A switching device (1) has an outer housing (2) and an electrical switch which has a switching housing (3). The switching housing is held in the outer housing by means of a latching connection. Device for switching electrical circuits. <IMAGE>
Patent EP-0567312-A2 (EP)
Inventor: AOSHIMA SHINICHIRO
IPC: H01S3/067
Filed: 1993-04-21
Abstract: Input light incident into fiber end is separated by a light separator. Light traveling straight through the light separator is guided through an optical fiber to a light amplifying and deflecting section, where only components with deflection angle in a predetermined range are amplified and deflected then to be extracted. The extracted components are output as output light through an optical fiber. The other part of light separated by the light separator is received by a photo detector. The light received by the photo detector is converted into an electric signal, and the electric signal is then input into the light amplifying and deflecting section. Using the electric signal generated from the photo detector, desired wave shaping may be effected by adjusting a light amplification factor of the light amplifying and deflecting section, a change speed of deflection angle, and/or a range of deflection angle selected.
Patent EP-0580297-A2 (EP)
Inventor: VAN LINT GREG
IPC: G07G3/00
Filed: 1993-06-24
Abstract: An anti-theft system for an automatic teller machine (ATM) causes a currency alarm pack to deface the currency supply in the event that an attempt is made to transport the entire ATM. When the machine is moved, a localized field is momentarily activated and thereafter deactivated and disabled for a first predetermined interval. A triggerable currency alarm in the money supply of the machine, includes a field detector and a motion detector. The currency alarm is triggered when the following three conditions concur. First, the field detector detects the localized field and thereafter ceases to detect the localized field. Second, the motion detector detects motion of the currency alarm during a predetermined delay interval less than the first predetermined interval during which the field is disabled. Third, the field detector does not reacquire the localized field during the predetermined delay interval. Thus the currency alarm operates not only when an attempt is made to remove the currency supply from the machine, but also when an attempt is made to move the machine itself.
Patent EP-0557212-A2 (EP)
Inventor: GAGE EDWARD CHARLES
IPC: G11B7/135
Filed: 1993-02-11
Abstract: In a read/write head for a magneto-optical storage system, a general wave plate is positioned between the partial polarization beam splitter to which the radiation from the source is applied and the analyzing beam splitter which directs the two components of the radiation beam to the differential detection system. Using the techniques herein described, equations are developed which identify the optimal parameters for the general wave plate. The equations are derived for the retardation of the general wave plate and for the angle of the slow axis of the general wave plate relative to the read/write head optical coordinates. These two equations are given in terms of the phase between the s and the p polarization components. The equations are applied to the specific example wherein TbFeCo is the magneto-optical material. The inclusion of a liquid crystal element having a voltage controlled retardance permits the read/write head to be used with "write once" optical storage media as well as magneto-optical storage media.