baber/WOPTO huggingface dataset:
Patent EP-0508463-A2 (EP)
Inventor: KAO YUNG-CHUNG
IPC: H01L21/203
Filed: 1992-04-10
Abstract: This invention describes any multi-deposition system, whereby directing elemental or molecular source fluxes across a substrate in an asymmetrical manner and rotating the substrate at low rotation speeds, a superlattice is formed having a composition of A(x-_x)B(1-(x-_x))/A(x+_x)B(1-(x+_x) where _x is a function of the nonuniform focusing of the elemental or molecular source fluxes A and B. 
     More specifically, superlattices  18  are formed in the ternary and quaternary In(GaAl)As alloys on InP by molecular beam epitaxy without mechanical shuttering. The superlattice  18  is formed by nonuniformly directing the group III elements  22  and  24  onto the substrate  26  and rotating the substrate  26  across the beams. Periodic ordering is produced by rotation of the substrate  26  through a nonuniform distribution of source fluxes at the rotating substrate  26 . The growth rate and substrate rotation rate together determine the superlattice period. 
     Other devices, systems and methods are also disclosed.
Patent EP-0517129-A2 (EP)
Inventor: BAYER MICHAEL
IPC: C08L63/00
Filed: 1992-06-01
Abstract: In a ceramic or powder-metallurgical molding composition which contains a wax as the binder, the addition of an epoxy resin leads to an improvement in the dry flexural strength and the workability in the green state of the shaped articles produced therefrom.
Patent EP-0532955-A2 (EP)
Inventor: ACKE EDGARD ING GRAD
IPC: H01R13/627
Filed: 1992-08-27
Abstract: Snap fastener having locking means for RF coaxial plug connectors. The locking sleeve (12) of the snap fastener is provided at each of its two ends (13,14) with a radial incision (15,16) which forms spring arms (17,18) which, interacting with stops (20,21), are used as positioning springs, against whose spring effect the locking sleeve (12) can be pushed into a coupling position or a decoupling position. <IMAGE>
Patent EP-0548669-A2 (EP)
Inventor: ZWIENER CHRISTIAN DR
IPC: C07C271/08
Filed: 1992-12-09
Abstract: Isocyanatocarboxylic acids containing from 1 to 30% by weight of isocyanate groups bonded to (cyclo)aliphatic tertiary carbon atoms and containing from 0.5 to 500 milliequivalents of carboxyl groups, optionally at least partly in the salt form, per 100 g, a process for their preparation by reaction of A) diisocyanates containing an isocyanate group bonded to a primary aliphatic carbon atom and an isocyanate group bonded to a tertiary (cyclo)aliphatic carbon atom, and optionally B) up to 25 NCO equivalent per cent, based on the total amount of components A) and B), of other diisocyanates having a molecular weight in the range from 168 to 300, with C) 2,2-bis(hydroxymethyl)alkanoic acids and optionally D) other organic polyhydroxyl compounds, while maintaining an NCO/OH equivalent ratio of from 1.6:1 to 2:1, and the use of the isocyanatocarboxylic acids in at least partially neutralised form as crosslinking agents for aqueous coating compositions based on water-dissolved and/or dispersed plastics and plastic precursors.
Patent EP-0499343-A2 (EP)
Inventor: SHIMIZU SHIGEMI
IPC: F04B27/08
Filed: 1989-10-18
Abstract: A slant plate type compressor including a compressor housing having a cylinder block is disclosed. A plurality of peripherally located cylinders are formed through the cylinder block. A piston is slidably fitted in each of the cylinders and is reciprocated by a drive mechanism which includes a slant plate. The slant plate includes a boss for mounting a balance weight ring thereon. The balance weight ring includes an annular depression formed at an inner peripheral portion thereof. The balance weight ring is firmly attached to the boss by means of an annular projection extending axially from the boss which is bent radially outwardly around the radially inner peripheral region of the balance weight.
Patent EP-0494773-A2 (EP)
Inventor: KUMAKI YOSHINARI
IPC: H04L47/43
Filed: 1992-01-08
Abstract: A preliminary operation system in an ATM network capable of preventing the erroneous cell transmissions due to the header transformation operation during the rewriting of the header transformation table, and recognizing cells of different cell types without using additional hardware components. The system includes a header transformation table for storing a header transformation information including a flag for indicating a preliminary operation mode either in a form of a state of the header transformation table or a type of cell for each cell; and a preliminary operation device for transforming a header of each cell into a format suitable for the ATM cell switch by utilizing the header transformation information stored in the header transformation table, according to the indication of the flag.
Patent EP-0509629-A2 (EP)
Inventor: PETRUCCELLO JOHN P
IPC: F16C1/22
Filed: 1992-02-17
Abstract: A motion transmitting remote control assembly (10) for transmitting forces along a curved path by a flexible core element (26) slidably disposed within a flexible conduit (12). The assembly (10) includes an elongated member (62) for adjusting the longitudinal position of the conduit (12) by being slidably disposed within a passageway (68) of a support member (32). A locking clip (86) is movable between a disengaged position for permitting relative longitudinal movement between the elongated member (62) and the base (32) and an engaged position for preventing longitudinal movement therebetween. The improvement resides in the elongated member (62) being rotatably supported on the conduit (12) to allow rotation of the conduit (12) relative to the support member (32) while in an engaged position.
Patent EP-0551908-A2 (EP)
Title: Container lid
Inventor: LENTJES CARSTEN
IPC: B65D43/04
Filed: 1993-01-15
Abstract: The invention relates to a lid for containers with an essentially rectangular mouth and outwardly projecting bearing edge. <IMAGE>
Patent EP-0568842-A2 (EP)
Inventor: EBCIOGLU MAHMUT KEMAL
IPC: G06F9/38
Filed: 1993-04-14
Abstract: The invention provides for improved performance of out of sequence load operations to increase the overall data processing speed of a computer. The system has an improved compiler, with an optimizer, an improved CPU with four new instructions in its instruction set, and an address compare unit (ACU). During program compilation, the improved compiler identifies load operations that can be move out of sequence ahead of associated store operations and moves those load operations out of sequence and flags them as such. The associated store operations are also flagged. During processor execution of a compiled and optimized program, the address of operands fetched by the out of sequence load operations are saved to the new associative memory. On request, the ACU compares the addresses saved to the addresses generated by the associated store operations. If a comparison results in an identity between the address of a store operation and an address of the out of sequence load operation, a recovery code is run to correct the problem. If there is no match between the addresses, the system continues to execute the program in its compiled order. The system clears addresses saved in the ACU when it is no longer necessary to compare those addresses to the addresses generated by store operations. The system also has the ability to work in a multiprogramming or multitasking environment.
Patent EP-0593054-A2 (EP)
Inventor: TSUKAHARA TORU C O YOKKAICHI R
IPC: C08L67/02
Filed: 1993-10-14
Abstract: Disclosed are a thermoplastic resin composition which comprises
     (A) 10 to 90 % by weight of a polyphenylene ether,   (B) 90 to 10 % by weight of a saturated polyester,   (C) 0.1 to 10 parts by weight of an organic phosphorous acid compound represented by the formula:
           
wherein n represents 1 or 2; Ar represents an aryl group having 6 to 30 carbon atoms or a substituted aryl group and when n is 2, Ars may be the same or different; and R represents an alkylene group or arylene group having 2 to 18 carbon atoms when n is 1 and represents an alkanetetrayl group having 4 to 18 carbon atoms when n is 2,  
based on 100 parts by weight of Components (A) and (B), and
   (D) 0 to 10 parts by weight of an acid receptor based on 100 parts by weight of Components (A) and (B), and a process for preparing the same.
Patent EP-0602585-A2 (EP)
Inventor: SOMMERMEYER KLAUS DR
IPC: A61K9/08
Filed: 1993-12-14
Abstract: The invention relates to dialysis solutions for peritoneal dialysis which contain hydroxyethyl starch as osmotically active substance, electrolytes and, where appropriate, conventional additives, where the hydroxyethyl starch has a molecular weight Mw of 10,000 to 150,000, a substitution MS of 0.10 to 0.40, a substitution DS of 0.09 to 0.35 and a C2/C6 substitution ratio of >/= 8. It is possible with this peritoneal dialysis solution to increase the residence time, while the ultrafiltration is excellent, for example the dialysis solution can be used in the CAPD for a period of 12 hours without change. Furthermore, the dialysis solution according to the invention is also particularly advantageous in patients with residual kidney functions. The absorption of the osmotically active substance is distinctly reduced and does not exceed 60-70% even after a residence time of 12 hours.
Patent EP-0604959-A2 (EP)
Inventor: IKEDA YOSHIHIKO
IPC: C07F3/02
Filed: 1993-12-27
Abstract: Disclosed is a production method, wherein, with pentafluorobenzene represented by C₆HF₅, 0.5 to 1.5 equivalents of organometallic compound represented by a general formula R 2-n MgXn 
(wherein n denotes a real number of 0 or 1, X denotes a halogen atom, R denotes a hydrocarbon group with carbon atoms of 1 to 10, and said hydrocarbon group may contain functional groups unaffecting the reaction) are mixed within a temperature range from -40 to 250 °C in an ether type solvent or a mixed nonaqueous solvent of ether type solvent with hydrocarbon type solvent and reacted at 25 °C or higher to obtain pentafluorophenylmagnesium derivatives represented by a following general formula (C₆F₅) 2-n MgXn 
(wherein n denotes a real number of 0 or 1 and X denotes a halogen atom).
Patent EP-0565350-A2 (EP)
Inventor: MURAOKA KIMIHIRO
IPC: H01L29/739
Filed: 1993-04-07
Abstract: The present invention is directed to power semiconductor devices and, more particularly, to a semiconductor device with a static induction buffer structure which reduces the resistance of a buffer layer, enhances the injection efficiency of holes from the anode and permits the application of a high-intensity electric field across the cathode and anode, and a semiconductor device with a drift buffer structure in which an impurity density (concentration) gradient is set in a buffer layer to generate an internal electric field for holes to enhance the injection efficiency of holes from the anode and increase the electron storage efficiency or and impurity density (concentration) gradient is set in an anode region to generate an internal electric field for electrons and a high-intensity electric field can be applied across the cathode and anode. 
     In the semiconductor device with the static induction buffer structure, the buffer layer is provided in contact with or near the anode region, the buffer layer includes high and low impurity density (concentration) regions, the low impurity density (concentration) regions are each essentially depleted by a diffusion potential between it and the corresponding one of the high impurity density (concentration) regions, and the high impurity density (concentration) regions are shorted to the anode region at a pitch smaller than 2Ln (where Ln is the diffusion length of electrons). The drift buffer structure herein mentioned is a buffer structure which permits the generation therein of an internal electric field for holes on the basis of an impurity density (concentration) gradient, and this structure also includes a structure wherein an impurity density (concentration) gradient also is set in the anode region formed in contact with the buffer layer to generate an internal field for electrons. The drift buffer structure is effective when employed in combination with the static induction buffer structure, shorted anode structure, or Sl shorted anode structure.
Patent EP-0567301-A2 (EP)
Inventor: TERAOKA SHINJI
IPC: H04N7/01
Filed: 1993-04-20
Abstract: A display device having a display screen of 16:9 aspect ratio for displaying fully a video image of 4:3 aspect ratio without leaving a blank space and a display device having a display screen of 4 :3 aspect ratio for displaying fully a video image of 16 :9 aspect ratio without leaving a blank space are disclosed. The former device includes at least one of the first circuitry for non-linearly expanding a horizontal display scale of the 4:3 image being fully displayed to fill up the 16 :9 screen, in right and left portions of the image relative to the horizontal center of the image as such that a rate of non-linear expansion is increased as a horizontal position within the image becomes distant from a horizontal center of the image, and second circuitry for non-linearly compressing a vertical display scale of the 4:3 image being fully displayed to fill up the 16 : 9 screen, in upper and lower portions of the image relative to the vertical center of the image as such that a rate of non-linear compression is increased as a vertical position within the image becomes distant from a vertical center of the image. In the latter device, the horizontal scale is non-linearly compressed, and the vertical scale is non-linearly expanded.
Patent EP-0583987-A2 (EP)
Inventor: YOUNG TIMOTHY M
IPC: E21B41/00
Filed: 1993-08-19
Abstract: Apparatus for combusting crude oil such as is produced during testing of a subterranean well, includes a primary nozzle (24) for atomizing and spraying a primary feed (26) of crude oil into a combustion chamber (28), wherein the atomized primary feed is completely combusted; and an ignitor (30). A secondary nozzle (40) may be located in the combustion chamber (28) for atomizing and spraying a secondary feed (42) of crude oil into the combustion chamber (28) so that the heat of combustion of the primary feed will vaporize the secondary feed and heat the secondary feed above its ignition temperature so that it will completely combust on contact with air. A heat exchanger (32) may be provided which uses the heat from the combustion chamber for preheating the crude oil before it is supplied to the primary (24) for secondary (40) nozzle.
Patent EP-0607741-A2 (EP)
Inventor: ECHAPARE IBARROLA JESUS
IPC: G07D5/00
Filed: 1993-12-28
Abstract: The system comprises using types of disc-shaped pieces (A, B, C, ...) that due to their mechanical or electric characteristics offer an especially favourable performance in the selector (low measurement dispersion), establishing in relation to such types of disc-shaped pieces a correction function for each type of coin that is to be accepted by the selector, as in M n  = f n  (A, B, C, ...), subsequently inserting those types of pieces in each of the selectors to be programmed, in which a programming equipment shall generate, with the information provided by the very selector and with the assistance of the said correction functions (f n ) the reference levels suited to each name or type of coin, that are stored in the respective selector memory. The number of types of different tokens to be used will preferably be two.
Patent EP-0610865-A2 (EP)
Inventor: ROTHAMEL KARL
IPC: G01M1/00
Filed: 1994-02-07
Abstract: Wheel balancing machine having a main shaft which is mounted in an unbalance measuring arrangement arranged in a machine housing, and one shaft end (1) of which projects out of the machine housing (2), on which shaft end a motor vehicle wheel (4) can be fastened by means of a clamping device (3), and a lighting device (5) which emits light, at least in the direction perpendicular to the shaft end (1) projecting out of the machine housing (2), into such an angular region (illumination region 10), that a part of a wheel-rim dish of the motor vehicle wheel to be clamped on lying over the shaft end (1) is illuminated. <IMAGE>
Patent EP-0644263-A2 (EP)
Inventor: MURATA NORI
IPC: C12N15/53
Filed: 1994-09-22
Abstract: An isolated gene encoding Δ9 desaturase of cyanobacteria, an expression vector containing the same, a transformant transformed therewith and a recombinant Δ9 desaturase are provided, wherein said gene is useful for improving the composition of fatty acids of animals, plants and microorganisms by transformation and for producing animals, plants or microorganisms which tolerate low temperature.
Patent EP-0638750-A2 (EP)
Inventor: IGARASHI ICHIRO C O TOKAI RUBB
IPC: F16L11/08
Filed: 1991-08-30
Abstract: A refrigerant transporting hose having a laminar structure including an inner tube consisting of at least one layer, an outer tube disposed radially outwardly of and coaxially with the inner tube, and a reinforcing fiber layer interposed between the inner and outer tubes. The hose has a sealing layer (20) formed on the inner surface of the inner tube. The sealing layer consists of a chlorinated elastomer containing a dispersion of an acid receptive agent. Alternately, the sealing layer (16) may be provided on the outer surface of a hose connector nipple (12).
Patent EP-0654278-A2 (EP)
Inventor: JACOBSEN STEPHEN C
IPC: F04B17/03
Filed: 1994-11-22
Abstract: A volumetric pump for administering intravenous fluids to a patient comprises a housing having an elongate cavity therein with an open and a closed end. A resilient sheet of material having a centrally-located aperture covers the open end, and a pump shaft is slidably disposed through the aperture to form a sphincter seal therebetween. An inlet conduit leading from a fluid source (an IV bag) passes through the housing into the cavity near the open end thereof, and an outlet conduit leading to a fluid sink (the patient) passes through the housing from the cavity near the closed end thereof. The shaft is driven back and forth in reciprocating motion inwardly and outwardly of the cavity to produce, respectively, a positive pressure forcing fluid out of the outlet conduit to the fluid sink, and a negative pressure forcing fluid from the fluid source through the inlet conduit.
Patent EP-0622623-A2 (EP)
Inventor: WRIGHT PAUL GEORGE
IPC: G01N1/18
Filed: 1994-03-29
Abstract: To sample liquids containing volatile materials, the liquid is pumped through a syringe needle (83) into a container (92) until the container (92) overflows. The needle (83) is removed slowly and the container (92) is automatically closed as the needle is withdrawn, wherein liquid flows upwardly continuously as the needle is withdrawn through an opening. The cap (90) for the container includes a closure having a valve (64) opening extending upwardly and sized to narrowly receive a syringe (83) in a perpendicular valve (64) member opening. The valve (64) member includes a flat member (99) on one end adapted to be gripped by a cam follower (60) for opening and closing of the valve (64) opening in coordination with the movement of the syringe (83).
Patent EP-0651132-A2 (EP)
Inventor: KILGORE MARION D
IPC: E21B47/09
Filed: 1994-10-27
Abstract: The joints (18) in a downhole jointed tubular structure (12), such as a well bore casing or production tubing, in a subterranean well, are sensed or logged by moving a detector (20) through the jointed tubular structure (12) on an elongated positioning member (22), such as a slick line. As the detector (20) passes through each joint (18), it electromagnetically senses the joint and responsively generates an electric output signal which is used to momentarily change the tension in the positioning member (22). This tension change, which may be either an increase or a decrease, serves as a mechanical output signal transmitted upwardly through the positioning member (22), and may be plotted on a strip chart recorder (34) at the surface to record the joint locations and correlate them to the lowered depth odometer (36) readings of the detection system. Using this joint detection apparatus, correlative joint logging procedures may be carried out for tool setting purposes without the necessity of utilizing an electrical conductor line.
Patent EP-0638683-A2 (EP)
Inventor: VOGRIN ERWIN
IPC: D06C3/06
Filed: 1994-07-04
Abstract: The present invention relates to a fabric spreader for finishing and treatment machines, which is provided with connectors having improved sealing and ensuring a long service life. The spreader comprises a curved stationary shaft (1) carrying a row of rotary rollers (5) surrounded by a tubular rubber casing (8), each end (18) of which is fastened to a conical surface (19) of a rotary connector (7). The body (11) of the connector is mounted on a ball bearing (12) and comprises a stuffing box (25) ensuring its sealing on the shaft (1). During rotation, this sealing is improved considerably by a ring of fins (31) generating a centrifugal fluid flow in front of the entrance of the surface of the seal between the connector and the shaft. This allows the spreader to function for a long time in aggressive liquids. <IMAGE>
Patent EP-0679446-A2 (EP)
Inventor: RIBBLE BRENDON FRANK
IPC: A61F13/53
Filed: 1995-03-28
Abstract: An apparatus and method for forming a discrete layer of particulate material within a composite fibrous web (12) includes a first forming chamber (22) and a supplying mechanism (30) for providing a flow of a selected fibrous material (32) into the first forming chamber (22). A second forming chamber (40) is selectively located within the first forming chamber (22) to selectively divide the flow of fibrous material. A conveying mechanism (50) transports a particulate material (52) into the second forming chamber (40). A depositing mechanism (60) is located within the second forming chamber (40) to selectively dispense the particulate material (52). A foraminous forming layer (90) is movably disposed within the first forming chamber (22) and receives the fibrous material (32) and the particulate material (52). As the foraminous forming layer (90) moves, a first fibrous layer (16) is formed on the foraminous forming layer (90), the particulate material (52) is selectively deposited on the first fibrous layer (16), and a second fibrous layer (18) is formed on the particulate material (52) thereby providing the discrete layer (14) of particulate material within the composite fibrous web (12). The depositing mechanism (60) can be configured to dispense the particulate material (52) in a selected pattern. The depositing mechanism (60) can also be configured to intermittently dispense the particulate material at spaced apart locations along a length of the composite fibrous web (12).
Patent EP-0695983-A2 (EP)
Inventor: SUZUMURA TOSHIHIRO
IPC: G01N27/41
Filed: 1995-07-19
Abstract: In a heater control of an oxygen sensor, a heater control circuit (80) is rendered fully conductive at 100% duty initially to supply full power to a heater (26) until the resistance value of the heater (26) reaches a predetermined initial value corresponding to a predetermined temperature. Then, the duty of the heater control circuit (80) is feedback controlled so that the heater temperature becomes a target value until the internal resistance of the oxygen sensor (S) reaches a target temperature, and further, after the internal resistance of the oxygen sensor S reaches the target temperature, the duty of the heater control circuit (80) is feedback controlled so that the element temperature of the sensor S becomes a target value.
Patent EP-0702953-A2 (EP)
Inventor: HETTCHE HELMUT DR
IPC: A61K31/385
Filed: 1995-08-17
Abstract: Dosage forms of thioctic acid ( alpha -lipoic acid) (I) are:(1) oral dosage forms contg. 0.1-250 mg of a solid (I) salt other than the Ca, Al and amino acid salts; (2) gastric acid-resistant oral dosage forms contg. (I) or its salts; and (3) dosage forms contg. solid salts of (R)-(I).