baber/WOPTO huggingface dataset:
Patent EP-0575806-A2 (EP)
Inventor: CIPOLLA THOMAS MARIO
IPC: H05K1/14
Filed: 1993-06-07
Abstract: This invention relates to three dimensional packaging of integrated circuit chips (306) into stacks to form cube structures. Between adjacent chips in the stack, there is disposed an electrical interconnection means which is a first substrate (300) having a plurality of conductors (316) one end of which is electrically connected to chip contact locations and the other end of which extends to one side of the chip stack to form a plurality of pin-like electrical interconnection assemblies. The pin-like structures (318) can be formed from projections of the first substrate having an electrical conductor on at least one side thereof extending from this side. Alternatively, the pin-like structures can be formed from conductors which cantilever from both sides of an edge of the first substrate corresponding conductors from both sides are aligned and spaced apart by the first substrate thickness. The spaces contains solder and form solder loaded pin-like structures. The pin-like structures can be directly solder bonded to conductors on a second substrate (302) surface or the pin-like structures can be adapted for insertion into apertures (320) in a second substrate. The second substrate provides a means for electrically interconnecting a plurality of these cubes. Preferably, the first and second substrates are circuitized flexible polymeric films. The second substrate is disposed on a third substrate, such as a PC board, with a resilient material therebetween which permits a heat sink to be pressed into intimate contact with an opposite side of the cube.
Patent EP-0575978-A2 (EP)
Inventor: SZEJTLI JOZSEF PROF
IPC: C08B37/16
Filed: 1993-06-23
Abstract: Lipophilic cyclodextrin polymer derivatives, process for the preparation of these cyclodextrin polymer derivatives and their uses are described.
Patent EP-0583767-A2 (EP)
Inventor: WEEKS GEORGE
IPC: B01J2/30
Filed: 1993-08-16
Abstract: Method of treating dry, free flowing, dust forming compositions with selected liquids to agglomerate a portion of the particles into groups of particles of sufficient size so that the treated compositions are substantially dust free and retain their free flowing properties, and the compositions produced by such treatment.
Patent EP-0594249-A2 (EP)
Inventor: TARTARI VITTORIO
IPC: C08G65/46
Filed: 1993-10-14
Abstract: A process for preparing polyphenylene ethers in the form of powders having an average granule size of between 100 and 500 µm, more than 70% and preferably more than 80% of the granules having a size within a 200 µm range, and a maximum content of less than 0.1% of powder with a granule size of less than 10 µm, comprising in succession:
     a) reacting one or more substituted phenols by oxidative polycondensation with oxygen in a solvent consisting of a toluene and methanol mixture, in the presence of a complex formed from a non-basic cupric salt and morpholine or a C-substituted derivative thereof, at a temperature of between 50 and 70°C, until a dispersion of the polyphenylene ether in the reaction solvent is obtained, and   b) recovering the polyphenylene ether obtained in this manner.
Patent EP-0602703-A2 (EP)
Inventor: MEEHAN RICHARD JOHN
IPC: G10K11/178
Filed: 1993-12-01
Abstract: A method for improving the signal to noise ratio from a pair of detectors such as geophones which each detect a noisy signal comprising a signal of interest ( S ) and a noise signal ( N ), wherein the signal of interest ( S ) has a different moveout across the pair of detectors from that of the noise signal ( N ), and the noise signal ( N ) from a given source is detected at the first detector at a time Δ t  before the corresponding noise signal is detected at the second detector, the method comprising delaying the noisy signal ( S  +  N ) detected at the first detector by an amount τ being greater than the moveout of the signal of interest but not more than Δ t  and subtracting the delayed signal from that detected at the second detector by means of an adaptive filter so as to minimise the power in the resultant signal The signal detected at the first detection and optionally the resultant signal can also be delayed by an amount τ₂ and the signal detected at the second detector is subtracted from the delayed first detector (and resultant signals) by means of an adaptive fitler so as to minimise the power in the final signal, the delay τ₂ being greater than the moveout of the signal of interest plus the length of the filter but not more than Δ t  plus the length of the filter.
Patent EP-0569183-A2 (EP)
Inventor: GARCIA-MALLOL JUAN ANTONIO
IPC: F23C99/00
Filed: 1993-04-26
Abstract: A fluidized bed system and method utilizing two stage combustion in which solids in the flue gases from the combustion in the fluidized bed (18) are separated in separator (48) and returned to the bed (34) while the clean flue gases are mixed with gases containing oxygen to effect secondary combustion in combustion assembly (54). The fluidized bed is operated at sub-stochiometric conditions and NOx scavengers are supplied to the flue gases through injection pipe (58).
Patent EP-0589696-A2 (EP)
Inventor: NAGOSHI SHIGEYASU C O CANON KA
IPC: B41J2/205
Filed: 1993-09-23
Abstract: A recording scan is performed through a relative reciprocation of color recording heads to a recording material. The recording heads are provided with higher recording density than that of input image data, and each comprises a plurality of pixels (2 x 2) for a pixel of input image data. The mixed color of image are recorded in such a manner that their pixels (2 x 2) each are not subjected to superposition of ink of two colors or the more. Thus, it is possible to prevent an occurrence of variations in mixed color, and to record a high quality of color image without increasing a recording time.
Patent EP-0641643-A2 (EP)
Title: Method of manufacturing a casing for an electronic apparatus
Inventor: KIMURA KOUICHI C O FUJITSU LIM
IPC: B29C37/00
Filed: 1994-05-30
Abstract: A method of manufacturing a casing for electronic apparatus use in which metal and resin are subjected to a hybrid formation, so that the mechanical strength of the casing is improved and the thickness is reduced so as to reduce the weight. An electronic apparatus casing having a rib (16) and boss (18) is manufactured when metal (10) and resin (12) are integrally formed. Adhesive (14) is coated on the metal, and after the coated adhesive has been dried, the resin (12) is injected onto the adhesive layer from a portion which composes the rib or boss, so that the metal and resin are subjected to a hybrid formation.
Patent EP-0629819-A2 (EP)
Inventor: MARENBACH GUENTER
IPC: F16L41/03
Filed: 1994-06-15
Abstract: The joining piece for automatic fuel-oil air exhausters is characterised by a housing block (1) with a continuous bore (2) for the connection of the supply line from the tank, a continuous bore (3) for the connection of the return line from the burner, a continuous bore (4) for the connection of the feed line to the burner, and connection bores (5, 6, 7) to the three continuous bores (2, 3 and 4 resp.) for the connection of up to three fuel-oil air exhausters connected in parallel and arranged in a row. The mounting of several fuel-oil air exhausters is simplified by the joining piece. By means of the joining piece, the air-exhaust capacity can be increased or reduced with effortless ease. <IMAGE>
Patent EP-0657988-A2 (EP)
Inventor: LEE YOUNG W
IPC: H02P5/52
Filed: 1994-12-09
Abstract: A control system includes a programmable microprocessor (13) in bus communication with memory units (10) and a plurality of motor drivers (550), each of the motor drivers being in electrical communication with a respective motor (552) for controlling the operation of the respective motor in response to data from the microprocessor (13). The microprocessor data includes PWM control data and clock data. Data registers (497) are in communication with the data bus (18) for reading and writing of PWM control data to and from the data registers (497). A programmable clock (498) is provided for reading the clock data and producing a plurality of independent clock pulses in response to the clock data. An address decoder is responsive to an address on the address bus (17) for enabling the programmable clock (498) for programming and for enabling others registers for writing of the PWM data to the data registers. A multi-stage PWM generator (499) is provided having a plurality of independent PWM stages. Each of the PWM stages is in electrical communication with a respective motor driver (550), and each PWM stage, generating an independent PWM signal responsive to the PWM data and a clock pulse.
Patent EP-0617432-A2 (EP)
Inventor: ISHINO SHIGEO
IPC: H01B17/40
Filed: 1994-03-24
Abstract: A composite electrical insulator includes a metal fitting (3, 4) fixedly secured to a fiber-reinforced plastic rod (1) at one end thereof. The rod has a stress-relieved zone (8) situated opposite to the metal fitting (3, 4), and formed by a heat treatment of the rod (1) after an end portion of the rod (1) has been inserted into a bore (5) in the metal fitting (3, 4) and the metal fitting (3, 4) fixedly secured to the rod (1). The heat treatment of the rod (1) is performed at a temperature which is not lower than a heat transition temperature of a matrix resin of the fiber-reinforced plastic material.
Patent EP-0631153-A2 (EP)
Inventor: WALKER WENDY T
IPC: G01S13/28
Filed: 1994-06-23
Abstract: A radar system (20) has a chaotic code source (22) with a chaotic code output (23), which generates a chaotic code according to a chaotic difference equation. The radar system (20) further includes a transmitter (24) with a carrier signal source (28) of a carrier signal (29), and an encoder (30) having as a first input the carrier signal (29) of the carrier signal source (28) and as a second input the chaotic code output (23) of the chaotic code source (22), and as an output a transmitted radar signal (36) having the chaotic code output (23) encoded onto the carrier signal (29). A radar system receiver (26) includes a correlator (46) having as a first input the chaotic code output (23) of the chaotic code source (22) and as a second input a received radar signal (44), and as an output an indication of the correlation of the first and second inputs. The correlation is used to determine the distance, speed, or other characteristic of an object that reflected the radar signal.
Patent EP-0654565-A2 (EP)
Inventor: KISHI MITSUHIRO C O JAPANIC CO
IPC: F26B11/10
Filed: 1994-11-21
Abstract: A raw sewage disposal apparatus capable of easily stirring raw sewage and cleaning a container by rotating the container per se in case of introducing the raw sewage into the container and heating, evaporating and drying the raw sewage. The raw sewage disposal apparatus comprises a container for raw sewage, an induction heater (34) for heating the sewage, a holder (38) for rotatably holding the container, a driver (20) for rotating the container, spherical stirrers (33) accommodated in the container, and a non-rotatable baffle (46, 47, 48) extending into the bottom of the container so as to contact the stirrers (33).
Patent EP-0625867-A2 (EP)
Inventor: RILLY GERARD
IPC: H05B6/06
Filed: 1994-05-06
Abstract: The present invention relates to a power supply device for an induction heating apparatus, especially for an induction heating apparatus having a normal mode of operation and a standby mode of operation, which are controlled by a control power supply unit. According to the invention, the charging capacitor (C1) of a first rectifier circuit (D1) for the power converter (2) assigned to the heating plate is connected, via a diode (D3), to the charging capacitor (C2) of a second rectifier circuit (D2) intended for a control power supply unit (5) for operation in standby mode. As soon as an overvoltage appears in the first, relatively small, charging capacitor (C1), the said diode (D3) couples it in parallel with the relatively larger charging capacitor (C2) of the second rectifier circuit (D2). <IMAGE>
Patent EP-0669616-A2 (EP)
Inventor: FUJISAWA HIROTOSHI C O PAT DIV
IPC: G11B23/03
Filed: 1991-08-23
Abstract: A disc cartridge includes a cartridge main body (4) which accommodates an optical recording medium (5), such as an optical disc or a magneto-optical disc, and which includes an aperture (8) to expose the optical recording medium (5) at least partially to outside, a shutter (12) to open or close the aperture (8), a shutter resetting spring to bias the shutter towards a side closing the aperture and a shutter locking member (24) to maintain the shutter (12) at a position closing the aperture (8). A shutter opening/closing member introducing groove (16) having its open end on a side (9) of the cartridge main body normal to the shutter sliding direction, is formed along the front side (11) of the cartridge main body (4) parallel to the shutter sliding direction and has the free end of the shutter locking member (24) exposed partially to the groove (16) to enable the disc cartridge to be loaded to a cartridge loading section of recording/reproducing apparatus with the shutter sliding direction as the introducing or loading direction.
Patent EP-0727296-A2 (EP)
Inventor: TAKAGI SHIGEMASA
IPC: B29D30/06
Filed: 1995-08-25
Abstract: A tire vulcanizing apparatus has a mold body (8) divided into a first mold portion (11) and a second mold portion (12) by a line perpendicular to an axis of a tire (4). The apparatus includes a device (7) for opening or closing the mold body (8) to mount the tire (4) on the mold body (8) and remove the tire (4) from the mold body (8). A heat pressure medium is supplied into the tire (4) mounted on the mold body (8) in a vulcanizing station (5) to vulcanize the tire (4). The mold body (8) is arranged to receive and vertically hold the tire (4) therein. A plurality of vulcanizers (6) are disposed side by side in the vulcanizing station (5) to vulcanize the tire (4). Each vulcanizer (6) detachably accommodates the mold body (8). The vulcanizer (6) supplies the heat pressure medium into the tire (4) held in the mold body (8). The device (7) is movable to positions respectively opposite to the vulcanizers (6). The mold body (8) is movable between the device (7) and the vulcanizer (6) opposite to the device (7).
Patent EP-0718391-A2 (EP)
Inventor: EIDNER DIETER DR
IPC: C10B49/04
Filed: 1995-11-21
Abstract: In the recovery of a usable gas, by pyrolysis of waste and rubbish, the heat required for pyrolysis is provided by a gas in direct contact with the material. A cracked gas from the gas converter (5) is taken as a part stream to carry heat to the pyrolysing gas. Also claimed is an assembly with a cracked gas channel (22) from the gas converter (5) back to the entry zone of the pyrolysing drum (2) for carrying out process above.
Patent EP-0700143-A2 (EP)
Inventor: EL-ANTABLY AHMED MOSTAFA
IPC: H02K3/28
Filed: 1995-08-03
Abstract: A polyphase, multi-pole A/C winding has coil groups (A1,B3,C1) occupying only bottom layer positions of a slotted ferromagnetic structure, coil groups (A2,B4,C4) occupying only top layer positions of the structure and coil groups (A3,A4,B1,B2,C2,C3) characterized by one side thereof occupying only one of the top or bottom layer positions and the other side thereof having some of the individual coils occupying one of the top or bottom layer positions with the remaining individual coils occupying the other of the top or bottom layer positions. The winding pattern is advantageously utilized for fully automating dynamoelectric machine windings having efficiencies approaching those of conventional full lapped windings.
Patent EP-0709400-A2 (EP)
Inventor: MUEHLBAUER JOHN LEONARD
IPC: C08F2/18
Filed: 1995-10-23
Abstract: A method of making polymeric particles of at least 1.0 micrometer which comprises forming at atmospheric conditions droplets of an ethylenically unsaturated monomer the monomer being liquid at standard conditions of 0 o C and one atmosphere pressure, together with from about 0.01 to about 5 percent by weight, based on the weight of the monomer, of a nonreactive compound in an aqueous medium, the nonreactive compound having a solubility in water less than that of the ethylenically unsaturated monomer, the aqueous medium containing a surfactant or organic hydrophilic colloid, the monomer droplets being formed by using only sufficient energy to achieve a size of 1.0 micrometer or larger, and polymerizing the ethylenically unsaturated monomer.
Patent EP-0676654-A2 (EP)
Inventor: TONDI-RESTA JOSE LUIS
IPC: G02B6/44
Filed: 1995-03-31
Abstract: Optical fiber core including a plastic buffer tube (2) loosely containing individual optical fibers (5) or a plurality of coplanar fibers in a plastic ribbon, which fibers and ribbon are longer than the buffer tube, at least two flexible strength members (7) of a tensile strength greater than the tensile strength of the tube and having a coefficient of expansion and contraction less than that of the tube, at the outer surface of the tube and an adhesive (8) binding the strength members to the tube or a tape or cord under tension around the strength members to prevent slippage of the strength members with respect to the tube and to prevent buckling of the strength members when the core is subject to compressive forces.
Patent EP-0684721-A2 (EP)
Inventor: TSUKAMOTO JUNICHI C O INT PROP
IPC: H04N7/167
Filed: 1995-05-23
Abstract: A data communication system and method are disclosed which provide for the secure transmission of video data among devices (21,22,23) connected to a video data bus (24). The video data is transmitted with address information corresponding to a particular device or, alternatively, video data is encrypted and transmitted on the data bus without address information.
Patent EP-0699908-A2 (EP)
Inventor: BISHOP JOHN F
IPC: G01N33/543
Filed: 1995-08-31
Abstract: An immunoassay element comprising at least one layer containing a leuco dye coating composition comprising:
Patent EP-0735185-A2 (EP)
Inventor: VAN HAAG ROLF DR
IPC: D21G1/00
Filed: 1996-03-14
Abstract: A calender for treatment of paper on both sides has a stack of rollers, the top and bottom ones being hard with hard and soft rollers in between where there is a mechanically active gap formed between hard and soft rollers and a changeover gap between two soft rollers. Forces acting at the stack ends load it in a direction through it. The stack (1) has 8 rollers (2, 3, 4, 5, 6, 7, 8, 9), the two middle rollers (5, 6) forming the changeover gap (16) and one (6) of these can be adjusted to bow by providing lift to its cover (22). This achieved by an upper (23) and a lower (24) support appts. both of which rest on a support (25) which passes through the cover. The force exerted on the cover by the upper support appts. is greater than that exerted by the lower.
Patent EP-0742016-A2 (EP)
Inventor: ONGARO DANIELE
IPC: A61L2/07
Filed: 1996-04-17
Abstract: A moist-heat sterilization plant is provided which comprises a boiler shell (3), a chamber (4) inside said boiler shell (3), a heating block (14) external to said chamber (4) and in contact with the boiler shell (3), a feeding circuit (12) to supply the heating block (14) with water, and a conveying circuit (26) extending between the heating block (14) and chamber (4), the heating block (14) comprising canalization members (31) interposed between the feeding (12) and conveying (26) circuits and heating members (30) adapted to create a first steam flow through the canalization members (31). The process consists in admitting a first steam flow into a boiler shell, collecting the condensation water of the first steam flow and heating the boiler shell in such a manner that a second steam flow is produced from the condensation water.
Patent EP-0750103-A2 (EP)
Inventor: FUKUMA TAKAO
IPC: F02M25/07
Filed: 1996-06-11
Abstract: An exhaust gas recirculation system for an engine comprises an EGR gas passage, connecting the intake and the exhaust passages to each other, and an EGR gas control valve arranged in the EGR gas passage for controlling the amount of the EGR gas flowing through the EGR gas passage. An opening of the EGR gas control valve is controlled in accordance with an output value. The output value is represented as a sum of a basic output value, corresponding to a target opening of the EGR gas control valve, a feedback correction coefficient, and a feedforward correction coefficient. When the target opening decreases below a first threshold, the feedforward correction coefficient is made zero to thereby stop the feedforward correction control. The feedforward correction control is resumed when the target opening increases to more than a second threshold.
Patent EP-0761488-A2 (EP)
Inventor: PAPENHAGEN DIETER
IPC: G05G1/30
Filed: 1996-06-22
Abstract: The accelerator pedal assembly for use in a road vehicle has the foot operated pedal unit hinged at the bottom on a multi link coupling Ä6Ü. Coupled to this by a pivot pin Ä2Ü is a second link Ä3Ü and this is supported at the top in a bearing bush within a fixed bracket Ä5Ü.   The foot pedal is spring loaded into the normal position by two steel cables Ä10Ü that loop around the outer bearing sleeve Ä14Ü and are fixed Ä7Ü to the bracket at one end and to tension coil springs Ä22Ü at the other. The steel cables locate in grooves Ä12Ü in the pivot mounted link. When the pedal is depressed the springs are loaded.
Patent EP-0769872-A2 (EP)
Inventor: RUITENBURG LEO
IPC: H04N5/50
Filed: 1996-10-11
Abstract: The splitter and modulator are combined into one transmission stage associated with the tuner, in which a wideband input amplifier (1) feeds the three branches, via a switching stage (3). In each branch a band-pass filter (4,5,6) is followed by a variable-gain amplifier (7,8,9) and a mixer (10,11,12) connected to a controlled oscillator (17,18,19). The outputs from the three branches are added (13) and the sum is applied to an output amplifier (14). The oscillators are linked to a common phase-locked loop (16). The baseband video (30) and the modulated (33) audio (32) inputs are combined (31) prior to the modulation (35) by one (19) of the local oscillators. In another embodiment the input amplifier has the variable gain.
Patent EP-0737582-A2 (EP)
Inventor: YOSHIHIRA AYA
IPC: B41J2/21
Filed: 1996-04-15
Abstract: A method produces a liquid ejecting head having an ejection outlet for ejecting a liquid, a heat generating element for applying thermal energy to said liquid, a liquid flow path comprised of a first path portion in fluid communication with said ejection outlet and a second path portion disposed below said first path portion and provided with said heat generating element in a bottom surface thereof, a partition wall for partitioning said liquid flow path into said first path portion and second path portion, and a movable member disposed above said heat generating element in said portion wall and arranged as displaceable to a side of the first path portion in accordance with a bubble generated in the liquid by said thermal energy in which upon generation of said bubble the first path portion and the second path portion are in fluid communication with each other and said pressure is directed toward said ejection outlet by said movable member displaced to eject said liquid droplet. The method comprises a step of preparing a substrate provided with said heat generating element, a step of forming a grooved partition wall having said movable member and side walls of said second path portion, and a step of joining said grooved partition wall to said substrate to form said second path portion.