baber/WOPTO huggingface dataset:
Patent EP-0544501-A2 (EP)
Inventor: KOBAYASHI TOSIO MITSUI PETROCH
IPC: B29C44/04
Filed: 1992-11-24
Abstract: A composite foamed molded article which is lightweight and has high rigidity is prepared by:-
     (i) setting a skin material (3) in the vicinity of an upper mold (1) for stamping-mold kept at a temperature of 10 to 50°C;   (ii) feeding a molten polypropylene resin composition (4) for a substrate containing a foaming agent kept at a temperature of not lower than a decomposition temperature of the foaming agent and within the range of 180 to 240°C onto a surface of a lower mold (2) for stamping-mold kept at a temperature of 30 to 80°C; 
   steps (i) and (ii) being carried out in either order or simultaneously   (iii) closing the upper and lower molds (1, 2) within 10 seconds after feeding of the polypropylene resin composition (4) to clamp the molds (1, 2) at a pressure of 20 to 70 kg/cm², thereby to laminate a substrate layer formed from the polypropylene resin composition (4) and the skin material (3) simultaneously with shaping of the substrate;   (iv) lifting the upper mold (1) before a thickness of each of hardened layers formed on both surfaces of the polypropylene resin composition (4) layer reaches 1.0 mm to open the upper mold (1) and the lower mold (2) at a distance between these molds of 1.1 to 2 times of a thickness of a flat portion having neither boss nor rib in the polypropylene resin composition layer,thereby to foam the polypropylene resin composition; and   (v) cooling the foamed substrate layer made of the polypropylene resin composition (4) to harden the substrate layer.
Patent EP-0550197-A2 (EP)
Inventor: KOVAL MICHAEL J
IPC: G06F17/30
Filed: 1992-12-14
Abstract: A personal computer based, multimedia, data processing system includes a software solution to the problem of synchronizing two or more data streams which output data to two or more multimedia output devices. One stream is a master and each other stream is a slave. The master stream generates sync pulses that can be handled in two different synchronization methods, master-slave independent synchronization or master-driven slave synchronization. Sync pulses are generated with a predetermined granularity, and synchronization is achieved when a slave stream is out of tolerance. Adaptive resynchronization may be used to speed up or slow down a slave stream.
Patent EP-0531251-A2 (EP)
Inventor: MEIER JOHANNES
IPC: B21D47/00
Filed: 1992-08-03
Abstract: The method for making an extended honeycomb core from strips (10) provided at uniform intervals with adhesive strips (6), the strips (10), in each case with the adhesive strips (6), being stacked on one another offset in parallel with respect to one another and adhesively bonded together under pressure, if appropriate at elevated temperature, and subsequently the resulting stack unit (40) being extended, consists in guiding a strip (10) over a position registering unit (24) which, with the aid of the adhesive strips (6), determines the position relative to a first end (P) of a stack unit (40) and controls a positioning drive (25) and a cutting unit (26), the positioning drive (25) positions the strip (10) with respect to the stack unit (40) at the end (P) and the strip (10) is clamped there, the strip (10) is adhesively bonded, starting at the end (P) successively towards the other end (Q) to the previously stacked strip band (10%) lying below it in such a manner that the adhesive strips (6) of the strip (10) come to lie between the adhesive strips (6) of the strip band (10%) lying below them and the strip (10) is cut shortly before the adhesive bond at the other end (Q) with the aid of the cutting unit (26) to a preselected length, limited by the ends (P, Q), which determines the desired width of the honeycomb core to be made, whereupon the process is repeated. 
<??>The device for carrying out the method contains in particular a carriage (20) which is arranged so as to be movable on guides (30) to the ends (P, Q), on which carriage are disposed the position registering unit (24), the positioning drive (25), the cutting unit (26) and a movable heat-sealing roller (21), with which the pressure and the, if appropriate, elevated temperature for adhesively bonding the strip (10) and the strip band (10%) lying below it are supplied. 
<??>The method is used using the device for producing composite sheets with metal cover plies, a double-belt press being employed in particular. 
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Patent EP-0582863-A2 (EP)
Inventor: HACKL KURT ALFRED DIPL-ING DR
IPC: C07C209/62
Filed: 1993-07-21
Abstract: A process for preparing isocyanic acid, characterised in that N,N-disubstituted ureas are decomposed at elevated temperature into a relatively non-volatile, secondary amine and into isocyanic acid which is taken off at the top.
Patent EP-0592949-A2 (EP)
Inventor: PIEPER HELMUT DR
IPC: A61K31/4406
Filed: 1993-10-07
Abstract: The invention relates to carboxylic acid derivatives of the general formula  A-B-C-D-E-F-G, (I> in which A to G are as defined in Claim 1, tautomers thereof, stereoisomers thereof including mixtures thereof and acid addition salts thereof, in particular physiologically tolerable salts thereof with inorganic or organic acids or bases, which have useful pharmacological properties, preferably aggregation-inhibiting effects, medicaments containing the compounds and processes for their preparation.
Patent EP-0595249-A2 (EP)
Inventor: KUSANO TAKAO NEC IC MICROCOMPU
IPC: G11B20/12
Filed: 1993-10-26
Abstract: In a sector mark waiting state (SMW = "1"), when a sector mark detecting signal (SMD) is input to a magnetic disk controller (1', 1''), the magnetic disk controller initiates a write operation of sector data on a magnetic disk. In a non-sector mark waiting state (SMW = "0"), when a sector mark detecting signal (SMD) is input to the magnetic disk controller, the magnetic disk controller stops the write operation of sector data upon the magnetic disk being performed.
Patent EP-0559328-A2 (EP)
Inventor: SANTI JOHN
IPC: B24B33/08
Filed: 1993-02-02
Abstract: A method of cutting and finishing a cylinder bore surface yields a highly polished finish having substantially no tool marks. The method includes removing a first thickness of surface material using a diamond-tipped rough cutter (12) disposed on a rotating milling tool head (10). A second thickness of material is then removed by a diamond-tipped finish cutter (14) also disposed on the same rotating head (10). The finish cutter (14) removes between 0.0015 to 0.002 inches of material, which corresponds to the majority of the material left in the compressive state after the rough cut step.
Patent EP-0557052-A2 (EP)
Inventor: JEWETT ROBERT E
IPC: H03M1/14
Filed: 1993-02-16
Abstract: Improvements in quantizer circuits and amplifier circuits for use in multistep flash analog to digital converters. A quantizer circuit of the present invention provides an analog to digital converter with an improved linear response near a center point of an allowed input range of the converter. A particular embodiment of the quantizer circuit includes a multithreshold differential comparator having improved response time while providing dynamically variable threshold levels. A novel linearization method for the improved multistep flash analog to digital converter is disclosed.
Patent EP-0561552-A2 (EP)
Inventor: AIHARA KATSUZO
IPC: G01R33/3815
Filed: 1993-03-10
Abstract: A magnetic field generator has a superconductive coil (1) immersed in a coolant material (6). When power is supplied to the superconductive coil (1) from a suitable power source (5), the superconductive coil (1) is energised to generate the magnetic field. The ends of the superconductive coil (1) may then be shorted through a persistent current switch (2), to maintain the magnetic field without the need for further power. The persistent current switch (2) has a superconductive connection (12) connected across the ends of the superconductive coil (1) and a heater (13). These components are enclosed in a casing (15) with a gap (14) between these components and the casing (15). Apertures (16) in the casing (15) permit coolant material (6) to enter the gap (14). When the heater (13) is energised, it heats the coolant material (6) in the gap (14) until it vaporises. There is then a significant decrease in the thermal conductivity through the gap (14) hence the superconductive connection (12) is heated rapidly to its critical temperature. Only low power is needed. When the heater (13) stops being energised, liquid coolant material (6) fills the gap (14) thereby rapidly cooling the superconductive connection (12) to below its critical temperature.
Patent EP-0567331-A2 (EP)
Inventor: YONEDA NORIYUKI
IPC: C07C51/12
Filed: 1993-04-22
Abstract: A liquid feed containing methanol, carbon monoxide, an alkyl iodide and a solvent is contacted with a supported rhodium catalyst to produce acetic acid at a temperature of 140-250 °C and a pressure of 15-60 kg/cm 2 G with a partial pressure of carbon monoxide of 7-30 kg/cm 2  while maintaining (a) the water concentration of the product solution in the range of 0.5-10 % by weight and (b) the carbonylation degree C r , defined in the specification, of the solution within the reactor at 0.15 or more. The solvent may be a carboxylic acid or a carboxylic acid ester.
Patent EP-0599769-A2 (EP)
Inventor: MENENDEZ DE LUARCA JUAN
IPC: A63F5/04
Filed: 1993-11-25
Abstract: Electronic system for the game of roulette and gambling table usable with said system. The game is played automatically in its traditional form under the control of a CPU and a logic programme of operation. Chips representing money are avoided and the game clothes (6) are graphic displays on a screen (3). The charges and payments of bets are recorded on an electronic card individualised for each player at the gambling table. The selection of bets is made through command means individualised (4,5) for each player at the gambling table or at distant game terminals. The system allows for the specification of other rules of the game, emission of audiovisual messages in several languages and the printing of data and events of the game. Aplication in casinos and other gambling premises.
Patent EP-0617564-A2 (EP)
Inventor: HIDEYUKI HAGINO
IPC: H04N9/78
Filed: 1994-03-23
Abstract: For realizing more accurately a signal separation of a luminance signal and a chrominance signal, a signal separation automatic adjusting circuit in a YC separation comb filter includes an amplitude adjusting loop for detecting a level of a color signal component remaining in the separated luminance signal to adjust amplitudes in an image signal and a 1H delayed image signal, a first phase adjusting loop for adjusting phases of the image signal and the 1H delayed image signal which are respectively inputted into an adder, and a second phase adjusting loop for adjusting phases of the image signal and the 1H delayed image signal in the manner of suppressing the color signal remaining in the luminance signal. According to the constitution, it is possible to prevent an intermix of the color signal component into the luminance, thereby obtaining the YC separation automatic adjusting circuit having a high accuracy.
Patent EP-0661606-A2 (EP)
Inventor: NAKA TERUYUKI
IPC: G03G15/02
Filed: 1994-12-28
Abstract: A charging device for charging a movable object to be charged, has a charging member which contacts with the object to be charged, and a power source for applying a voltage to the charging member, wherein the power spectrum PS satisfies the following relation when the space frequency of the profile of the surface of the charging member is analyzed. 
     In the section of 10 ≦ f ≦ 100 (cycles/mm): 
 
       PS ≦ -2.5 x log (f/2) (µm²)           
 
 The invention therefore presents a charging device capable of preventing charge unevenness due to undulations on the surface of the charging member, and charging uniformly, and generating very little ozone.
Patent EP-0689157-A2 (EP)
Inventor: COLLARD RENE FRANCOIS ALBERT
IPC: H04N1/32
Filed: 1994-12-22
Abstract: A printer for digital image information, wherein supplied data files containing image data for printing, are stored in a memory and are not printed until an operator has given a print command by means of a key on the control panel. The data files in the memory are listed on a display in the control panel for an operator to select one for printing before he gives the print command. Also, before giving this command, the operator can optionally adjust the printer settings in order thus to obtain a print of the required appearance. The printer can also be provided with a scanner for scanning documents and then act as a copying machine. In that case, printing and copying become essentially similar functions with identical operation.
Patent EP-0613148-A2 (EP)
Inventor: KUNG KENNETH TING-YUAN
IPC: G11C11/15
Filed: 1994-01-25
Abstract: A nonvolatile magnetoresistive (MR) storage device comprising a plurality of MR storage elements, each comprising a substrate and a multilayered structure including two thin film layers of ferromagnetic material separated by a thin layer of nonmagnetic metallic material. The magnetization easy axis of both ferromagnetic layers in each storage element is oriented substantially lengthwise of the storage elements and substantially parallel to the direction of an applied sense current. The magnetization direction of one of the ferromagnetic layers is fixed in a direction substantially lengthwise of the storage elements, and the magnetization direction of the other layer is free to switch between two digital states in which the magnetization is substantially parallel or substantially antiparallel to the magnetization direction in the one layer.
Patent EP-0624472-A2 (EP)
Inventor: KEEFE BRIAN J
IPC: B41J2/05
Filed: 1994-05-09
Abstract: In a printhead assembly (26), a nozzle plate (44) is bonded directly to special traces (38) formed on a flexible tape automated bonding (TAB) circuit (28), using a commercially available automatic lead bonder (96), to retain the nozzle plate (44) in place on the TAB circuit (28). The TAB circuit (28) is handled in a reel-to-reel film format which is commonly used for electronic chip packaging. In a next step of the reel-to-reel process, an automatic bonder (100) manipulates individual substrates (46), aligns each substrate (46) to an associated nozzle plate (44), and bonds electrodes (54) on the substrate (46) to corresponding leads (30) formed on the TAB circuit (28). In the process of the automated bonder (100) aligning the substrate (46) to the nozzle plate (44), the substrate (46) is automatically aligned with respect to the leads (30) on the TAB circuit. Commercially available automatic bonding equipment can be used to perform the alignment and bonding steps.
Patent EP-0655679-A2 (EP)
Inventor: INOUE AIICHIRO C O FUJITSU LIM
IPC: G06F9/38
Filed: 1994-09-20
Abstract: A pipeline processor for processing instruction fetch prior to execution of the instruction based on the content of branch history for storing history of the result of execution of branch instructions includes an address generating section 12, branch history retrieving section 14, prefetch address holding section 16 and instruction fetch section 18. The branch history retrieving section 14 determines whether each of addresses sequentially generated from the address generating section 12 hits the branch history or not. When an instruction stored in the address hits the branch history, the branch history retrieving section 14 supplies the content of the branch history to the prefetch address holding section 16. When the branch history retrieving section 14 is hit, the prefetch address holding section 16 holds the branching-destination address of the branch instruction until the instruction is fetched by the instruction fetch section. If an instruction fetched in a preceding cycle hits the branch history, the instruction fetch section 18 fetches an instruction of an address held in the prefetch address holding section 16, and if the instruction fetched in a preceding cycle does not hit the branch history, the instruction fetch section 18 fetches an instruction of an address generated from the address generating section 12.
Patent EP-0656404-A2 (EP)
Inventor: BAEBLER FRIDOLIN
IPC: C09B67/22
Filed: 1994-11-23
Abstract: The present invention relates to a heat stable red pigment composition comprising a 2,9-dichloroquinacridone (I) and a bis-(4,5,6,7-tetrachloroisoindolin-1-on-3-ylidene)-phenylene-1,4-diamine pigment (II) and a process for its preparation. The red pigment compositions are particularly useful for pigmenting engineering plastics.
Patent EP-0677878-A2 (EP)
Inventor: TRAN LIEM THANH
IPC: H01L29/73
Filed: 1995-02-03
Abstract: This invention discloses a heterojunction bipolar transistor (HBT) which includes a relatively thin intrinsic collector region and a relatively thick extrinsic collector region such that collector-base capacitance is reduced and electron transit time is maintained. The fabrication of the HBT includes loading a semi-insulating substrate into an molecular beam epitaxy machine, and growing a sub-collector contact layer, a bottom collector layer and a top collector layer on the substrate. Next, the substrate is removed from the molecular beam epitaxy machine and the top collector layer is etched by a photolithographic process to produce separate intrinsic and extrinsic collector regions. Then, the substrate is again loaded into the molecular beam epitaxy machine so that the base and emitter layers can be grown. And finally, the emitter layer is etched to form an emitter mesa only over the intrinsic semiconductor region.
Patent EP-0667624-A2 (EP)
Inventor: VIRTANEN ESA
IPC: C08G73/00
Filed: 1995-02-10
Abstract: An electronically conducting complex, methods of producing such a complex and its use in the manufacture of highly conductive plastic materials is disclosed. The plastic material contains a complex in accordance with the invention, which consists of two components, whose complete dissolution into one another should be avoided. The complex according to the invention has a highly conducting component (component A) and a background material (component B) more poorly conducting than component A but better plasticizable. In a complex according to the invention component A and component B are combined so that limited dissolution takes place at the interfaces, whereby the advantages of each component are combined in the complex. The complex according to the invention differs from existing basic complexes in that complete dissolution of components A and B is avoided. 
     It was found unexpectedly that when complete dissolution of components A and B is avoided the advantages of the components are combined synergistically.
Patent EP-0686470-A2 (EP)
Inventor: YUKAWA NOBUHIKO
IPC: B29C41/52
Filed: 1995-06-02
Abstract: Provided is a method for continuously forming a synthetic stone having a thickness with a high degree of accuracy, without using a complicated apparatus, in which resin compound is filled between belt-like upper and lower films in two layers running horizontally on a band-like floor, upstream thereof, so as to continuously form the synthetic stone, a regulating plate 31 is disposed above the band-like floor 3 and downstream of the resin filling part, and the resin compound (R) is continuously filled in a condition in which the gap between the regulating plate and the band-like floor 3 and is set to a predetermined value. Further, the filling volume of the resin compound is adjusted in accordance with a variation in the thickness of the formed resin plate having passed through the regulating plate.
Patent EP-0688135-A2 (EP)
Inventor: YOON JAE-SOO VIDEO RESEARCH CE
IPC: H04N19/91
Filed: 1995-06-14
Abstract: An apparatus for decoding an encoded digital video signal for the reproduction of an original video image signal comprises an image data partitioning circuit for dividing difference pixel values on the basis of the current macro block into four equal-sized current subblocks, motion compensation units and a formatter for providing predicted current macro block data, adders for providing the reconstructed current macro block signals by combining the predicted current macro block data and the difference pixel data. The motion compensation units have four memories for storing the reconstructed current macro block signals as the divided previous subblock data.
Patent EP-0720101-A2 (EP)
Inventor: USAMI RYUJI
IPC: G06T13/00
Filed: 1995-12-28
Abstract: In an image controller, a VDP (302), a CPU (301), and a printer section (312), which are needed to prepare and print an image signal, are provided in the same housing in printing the image to be controlled, wherein the CPU (301) supplies an image parameter corresponding to a printing state of the printer (312) to the VDP (302), so that a user can recognize shortage of printing paper of the printer and a setting defectiveness of printing paper, RGB data for one horizontal line is written to an RGB line memory of an RGB buffer section of the VDP (302), and a print processing is executed based on the RGB data transferred to the work RAM (308).
Patent EP-0665425-A2 (EP)
Inventor: SAASKI ELRIC W
IPC: G01P21/02
Filed: 1985-06-25
Abstract: A spectral modulation sensor includes an optically resonant structure comprising a body having a cavity (106) containing a sensitive medium (110) which changes in volume in response to a chemical species. The cavity and the medium include first and second reflective surfaces (107,112) which are relatively displaced with changes in volume of the chemical species. The structure spectrally modulates an input measuring light to produce output light, which is spectrally modulated as a function of the sensed chemical species.
Patent EP-0701053-A2 (EP)
Inventor: BIRCANN RAUL ARMANDO
IPC: F16K31/06
Filed: 1995-08-16
Abstract: A valve assembly (10) is disclosed for metering exhaust gas to the intake manifold of an internal combustion engine (12). The valve assembly has a base (14) which includes a passage (44) communicating between the intake manifold (180) and the exhaust manifold (9178) of the engine (12). the passage has a valve seat (52) which is operable with a valve member (94) to meter the flow of exhaust gas through the passage to the intake manifold. An actuator assembly (18) is mounted to the base and is operably connected to the valve member to move the valve member into and out of engagement with the valve seat. The actuator assembly includes a housing (22) having sides (28) a bottom (26) and support members (64) extending from the bottom to position the actuator relative to the base. A stepped extension (76) may extend from the bottom of the actuator housing and extends into an opening (54) in the top of the base to define a sealed passage (80) for the valve stem (92) between the base member and the actuator. The stepped extension may include a bearing (98) to support the valve stem within the actuator and seal against leakage of exhaust gas from the base to the actuator.
Patent EP-0704602-A2 (EP)
Inventor: HALLER BRIAN ROBERT DR
IPC: F01D5/14
Filed: 1995-08-16
Abstract: The invention relates to the design of (particularly) a fixed blade in an axial flow steam turbine. A conventional blade is of prismatic form with an aerofoil cross-section and extends radially between annular end blocks (21, 22). The inventive blade is curved in the radial (height) direction, being convex from root (35) to tip (37) on its pressure face (26). The setting angle relative to the corresponding prismatic blade is therefore fine at the root and tip and coarse at the blade mid-height. The throat opening is thus reduced at root and tip and increased at mid-height so displacing some mass flow away from both lossy end wall regions. A considerable gain in the stage efficiency results. A further improvement results from providing an optimum corner fillet between the blades and end walls at the root and tip.