baber/WOPTO huggingface dataset:
Patent EP-4197987-A2 (EP)
Inventor: KONOPASKE ZACHARY P
IPC: C04B35/638
Filed: 2022-12-09
Abstract: A method of forming a ceramic matrix composite includes applying a binder comprising water and 5% to 15% polyvinyl alcohol to a ceramic material and decomposing the binder to leave behind a discontinuous carbon layer within the ceramic material. The step of applying the binder includes one of a spraying, pipetting, painting, immersing, and pre-pregging technique.
Patent EP-4210034-A2 (EP)
Inventor: TSAI TSUNG-HAN
IPC: G09G3/32
Filed: 2022-12-22
Abstract: A communication device including a substrate, a gate drive circuit, and a first tunable unit is provided. The gate drive circuit is disposed on the substrate. The gate drive circuit includes a first thin-film transistor and is configured to output a gate drive signal. The first tunable unit is disposed on the substrate and is electrically connected to the gate drive circuit. The first tunable unit includes a first drive circuit and a first tunable component. The first drive circuit includes a first terminal and a second terminal, and the first terminal of the first drive circuit is configured to receive the gate drive signal. The first tunable component is electrically connected to the second terminal of the first drive circuit.
Patent EP-4314120-A2 (EP)
Inventor: BOLLYKY PAUL L
IPC: C08J3/075
Filed: 2022-03-25
Abstract: Provided herein are hydrogels that include a plurality of bacteriophages located within and covalently bonded to the hydrogel interior. The hydrogel is engineered to facilitate a controlled sustained release of the connected bacteriophages, e.g., to or within the body of a patient suffering from a bacterial infection. Also provided are methods for forming the provided hydrogels, and for using the hydrogels to treat a patient suffering from a bacterial infection.
Patent EP-4220158-A2 (EP)
Title: Urine specimen analysis device and urine specimen analysis method
Inventor: OZASA MASATSUGU
IPC: G01N33/493
Filed: 2014-02-28
Abstract: A specimen analysis device 100 prepares a first measurement sample from a urine specimen, a diluting solution 19u having no hemolytic action, and a staining solution 18u that stains membranes, supplies the first measurement sample to a flow cell 51 and emits laser light thereon, thereby receiving fluorescence emitted from the first measurement sample, and obtains a fluorescence signal. Furthermore, the specimen analysis device 100 prepares a second measurement sample from the urine specimen, a diluting solution 19b having a hemolytic action, and a staining solution 18b that stains nuclei, supplies the second measurement sample to the flow cell 51 and emits laser light thereon, thereby receiving fluorescence emitted from the second measurement sample, and obtains a fluorescence signal. Particles not having nucleic acids, including red blood cells, are detected based on information on the fluorescence signal obtained from the first measurement sample, and cells having nucleic acids, including white blood cells, are detected based on information on the fluorescence signal obtained from the second measurement sample.
Patent EP-4233792-A2 (EP)
Inventor: BENICHOU NETANEL
IPC: A61F2/24
Filed: 2006-09-11
Abstract: An apparatus for crimping expandable prosthetic heart valves, the apparatus comprising jaws having a linear movement towards a centre, a stationary base including guidance slits facing the centre, and a rotating mechanical member rotating around the centre, the member including a spiral track, and three removable accessories consisting of: a handle level stop member 108 removably attached to the valve crimping device within an aperture formed in the housing 2, the handle stop member 108 calibrated to stop movement of the handle 5 when the proper aperture size is reached for a particular crimping operation; a crimped valve gauge 112 removably mounted on the base 4 and providing a tube 116 having a tapered throughbore with a minimum diameter that is equal to the minimum aperture diameter as limited by the stop member 108; and a balloon gauge removably mounted on the base 4 having an inner diameter calibrated to the desired maximum size of the expanding balloon used to deliver the prosthetic valve.
Patent EP-4235189-A2 (EP)
Inventor: WIGEN SCOTT
IPC: G01P5/165
Filed: 2019-12-12
Abstract: An air data probe (10;26;42) includes an air data probe body (12;28;44) and an additively manufactured heater (100-900) on the air data probe body.
Patent EP-4275689-A2 (EP)
Inventor: SAWAMOTO HIROAKI
IPC: A61K31/712
Filed: 2019-11-11
Abstract: The present invention provides a novel bridged artificial nucleic acid and an oligomer containing the same as a monomer. The present invention provides specifically a compound represented by general formula (I) (wherein each symbol is the same as defined in the specification) or salts thereof; as well as an oligonucleotide compound represented by general formula (I') (wherein each symbol is the same as defined in the specification) or salts thereof.
Patent EP-4299754-A2 (EP)
Inventor: BEISEL CHASE LAWRENCE
IPC: C12P19/34
Filed: 2016-06-15
Abstract: The invention relates to the methods for modifying the methylation pattern of bacteriophage DNA and phagemid DNA and to methods for selective killing of bacteria using lysogenic bacteriophages comprising bacteriophage DNA or phagemid DNA comprising components of an engineered CRISPR-Cas system.
Patent EP-4306803-A2 (EP)
Inventor: WANG XI
IPC: F04B43/04
Filed: 2018-03-29
Abstract: The present invention relates to devices and methods for coating surfaces including surfaces of medical devices, in particular the coating of microprojections on microprojection arrays. The present invention also relates to print head devices and their manufacture and to methods of using the print head devices for manufacturing articles such as microprojection arrays as well as to coating the surfaces of microprojection arrays. The present invention also relates to high throughput printing devices that utilize the print heads of the present invention.
Patent EP-4300589-A2 (EP)
Title: Semiconductor device
Inventor: NAKANO YUKI
IPC: H01L29/423
Filed: 2016-02-08
Abstract: The semiconductor device of the present invention includes a semiconductor layer which includes an active portion and a gate finger portion, an MIS transistor which is formed at the active portion and includes a gate trench as well as a source region, a channel region and a drain region sequentially along a side surface of the gate trench, a plurality of first gate finger trenches arranged by an extended portion of the gate trench at the gate finger portion, a gate electrode embedded each in the gate trench and the first gate finger trench, a second conductive-type first bottom-portion impurity region formed at least at a bottom portion of the first gate finger trench, a gate finger which crosses the plurality of first gate finger trenches and is electrically connected to the gate electrode, and a second conductive-type electric field relaxation region which is formed more deeply than the bottom portion of the first gate finger trench between the mutually adjacent first gate finger trenches.
Patent EP-4303278-A2 (EP)
Inventor: IJERI VIJAYKUMAR
IPC: C09D7/40
Filed: 2020-07-27
Abstract: In certain aspects, a composition includes a monomer binder, a plurality of silica nanoparticles, a surface energy reducing additive, and a blend of a high polarity solvent and a low polarity solvent. The high polarity solvent has a dipole moment of about 1.2 or greater, and the low polarity solvent has a dipole moment of about 0.7 or less. In certain aspects, a coated substrate includes a substrate and a coating over the substrate. The substrate is selected from a group consisting of glass, polycarbonate, polyacrylate, and polyethylene terepthalate. The coating includes a polymer binder, a plurality of nanoparticles, and a surface energy reducing additive. The coated substrate has a transparency of at least about 80% light transmission at one or more wavelengths in a range of 380 nm to 740 nm.
Patent EP-0002421-A2 (EP)
Title: Procédé de neutralisation des charges positives contenues dans l'isolant de porte d'au moins un transistor à effet de champ à porte isolée
Inventor: NING TAK HUNG
IPC: H01L21/26
Filed: 1978-10-04
Abstract: La présente invention concerne un procédé permettant de neutraliser les charges positives présentes dans l'isolant de porte d'un transistor à effet de champ à porte isolée formé dans un substrat semi-conducteur, plus particulièrement quand ce transistor fait partie d'un ensemble de transistore intégrés dans une même tranche semi-conductrice. Un tel transistor est formé dans un substrat semi-conducteur (1), par example de type p, et comprend des régions de source et de drain de type n (4) et (5), un isolant de porte (6). De façon connue lors de l'étape de métallisation, une couche métallique globale (12) est formée sur le substrat. Avant l'étape suivante de délimitation de cette couche selon une configuration désirée, et conformément à la présente invention, on applique simultanément une tension V (II) entre la couche métallique et le substrat pour rendre ce dernier conducteur et un faisceau lumineux (10) sur la face arrière du substrat. Les électrons générés dans le substrat se déplacent jusqu'à l'isolant de porte où ils neutralisent les charges positives. Application à la fabrication de transistors ayant des caractéristiques de tension de seuil uniformes.
Patent EP-0027202-A2 (EP)
Inventor: RECKER KLAUS DR
IPC: C08G18/08
Filed: 1980-09-29
Abstract: The instant invention is directed to a process for the production of fiber-reinforced molded products, comprising: (1) mixing at a temperature of from 10 DEG  to 50 DEG  C., (a) 7 to 35% by weight of a polyisocyanate having a melting point above 100 DEG  C., and (b) 14 to 35% by weight of a polyisocyanate which is liquid at the reaction temperature of mixing, with (c) 43 to 62% by weight of one or more compounds having molecular weights of 300 to 10,000 containing 2 to 8 hydroxyl groups, and (d) 3 to 10% by weight of a chain-lengthening agent having a molecular weight of 62 to 250 containing 2 to 4 hydroxyl groups, (e) 0 to 5% by weight of a compound having a molecular weight below 1,000 containing from 2 to 4 amino groups or an equivalent quantity of water, (f) 0 to 5% by weight of a molecular sieve of the sodium aluminum silicate type, and (g) 0 to 5% by weight of one or more activators, all percentages being based on the total weight of (a) through (g) and components (b) through (e) being liquid at the chosen reaction temperature of mixing and having an average functionality of isocyanate-reactive groups of 2.5 to 3.5, the equivalent ratio of isocyanate groups in component (b) to isocyanate-reactive hydrogen atoms in components (c) through (e) being from 0.4:1 to 0.85:1 and the equivalent ratio of isocyanate groups in component (a) to isocyanate-reactive hydrogen atoms in components (c) through (e), taking into account any masked isocyanate groups being from 0.15:1 to 1.2:1, with the proviso that the average functionality of components (c) through (e) should be at least 2.65 when the first-mentioned equivalent ratio is less than or equal to 0.65:1 and not more than 3.0 when the equivalent ratio is greater than or equal to 0.70:1; (2) adding a fiber material having a fiber length of from 10 to 100 mm; and (3) after storing for from one hour to four days, curing and shaping the molding compound at a temperature above 90 DEG  C. and at a pressure of from 20 to 300 bars.
Patent EP-0031099-A2 (EP)
Inventor: SCHAFFER ORTWIN DR-CHEM
IPC: C09B62/002
Filed: 1980-12-12
Abstract: 1. A compound containing sulfonic acid groups and reactive radicals, of the general formula I  see diagramm : EP0031099,P24,F1  where F is the radical of a monoazo, polyazo or anthraquinone dye which is free from heavy metal, X is hydroxyethylsulfonyl, sulfatoethylsulfonyl, chloroethylsulfonyl, vinylsulfonyl, chloroacetyl, acryloyl or halopropionyl or is a reactive group from the triazine, pyrimidine, quinazoline or quinoxyline series, n is 1 or 2, R**1 and R**2 independently of one another are hydrogen, chlorine, bromine, methyl or methoxy, and R is  see diagramm : EP0031099,P24,F2  where R**3 is H, OH or C1 -C3 -alkyl, and W is hydroxysulfonyl.
Patent EP-0033588-A2 (EP)
Inventor: PAYSINGER JOSEPH R
IPC: B23B3/20
Filed: 1981-01-13
Abstract: The tool (10) includes a base (9,9a) for carrying a hollow stationary tube (7) on which is rotatably mounted a circular platform (31). A clamp (12) can securely clamp tool (10) to a work member (25) requiring a machining operation. A socket (49) is movably mounted on a cutter box (40), which is coupled to the face (33) of the platform, for linear radial movement in a direction relative to the center of the platform. The radial movement is achieved by planetary action which is controlled by a clutch mechanism (76) mounted on tube 7. Thus, the linear movement of the socket is derived from the rotary motion of the platform. In a preferred embodiment, the cutter box can pivot about the axis of a drive shaft (41) which is rotatably coupled to a planetary shaft 71. The rotation of the drive shaft is selectively translated by a clutch (53) and a transmission (45) into the radial movement of the socket, which is adapted to accept relatively inexpensive, conventional cutters (50) that can cut across the face (26) of the work member a continuous, spiral pattern.
Patent EP-0059360-A2 (EP)
Inventor: PIGNATTI SAURO
IPC: B24D7/06
Filed: 1982-02-15
Abstract: The tool bit for marble, granite, and the like slab and dalle dressing machines, comprises a plurality of small plates (13) of an abrasive material which are applied cantilever-fashion on the bottom face of a metal backing dish (14) adapted for mounting rigid with the machine own drive for rotation therewith.
Patent EP-0062762-A2 (EP)
Inventor: GAMBINO RICHARD JOSEPH
IPC: H01L37/04
Filed: 1982-03-09
Abstract: A hollow cylindrical permanent magnet 43 has an axial stainless steel core 38 surrounded by a coil 50. The core interior contains LaCO s  particles, to which hydrogen gas can be supplied from tube 81, the gas exhausting via tube 82. The core also has a coolant pipe 39. The lanthanum cobalt is rapidly reversibly cycled through a hydride phase by controlling the hydrogen supply to and from the core interior, possibly also with cyclic temperature control, so that its magnetic reluctance is varied which causes an alternating emf to arise in the coil 50.
Patent EP-0074859-A2 (EP)
Inventor: KATZENSTEIN HENRY S
IPC: H03M1/00
Filed: 1982-09-16
Abstract: A plurality of transistor switches (22) have open and closed states and substantially identical characteristics. The switches are arranged in groups (24, 26, 28, 30, 32) each associated with an individual digital signal (12,14,16,18, 20). The number of switches in each group is directly related to the weighted significance of the associated digital signal. The transistors in each group may be distributed throughout an integrated circuit ship to average their characteristics. When a group of transistors are conductive, current flows in an output line (34). The currents are summed in the output line. The current through additional transistors on the chip may be compared with a reference current. The error signal is used to control the voltage source (42).
Patent EP-0076068-A2 (EP)
Inventor: DOWRICK JOHN SIDNEY
IPC: A61D7/00
Filed: 1982-09-17
Abstract: An intramammary composition containing a siloxane elastomer with incorporated antibacterial agent. The composition is of sufficiently low viscosity to facilitate application to the teat of a cow via the streak canal, and the composition remains sufficiently elastic to enable it to remain in place during the dry period and to allow it to be readily milked-out at the onset of lactation. The composition is useful in reducing mammary infections in cattle during their dry period and is compatible with conventional mastitis treatments at the end of lactation.
Patent EP-0095598-A2 (EP)
Inventor: KRYGOWSKI MATTHEW ANTHONY
IPC: G06F12/08
Filed: 1983-05-06
Abstract: In a data processing system having multiple processors with individual cache stores, a cross-interrogation is made in other caches if requested data is not found in the local associated cache. Data paths (67, 74, 83, 86, 201, 202, 203, 207, 208) and communication controls (20, 21, 22, 23, 50, 76, 77) are provided to enable direct cache-to-cache and cache-to-channel data transfers thus saving main storage accesses and the necessity to wait for main storage availability.
Patent EP-0101948-A2 (EP)
Inventor: DONOMOTO TADASHI
IPC: C22C47/00
Filed: 1983-07-28
Abstract: A surface composite reinforced member is manufactured by, in order: applying a mixture of a reinforcing material and a solvent to the inner surface of a mold cavity of a casting mold; then drying the resulting layer of reinforcing material; then pouring a mass of molten metal into the mold cavity; and then solidifying this mass of molten metal under pressure. Thus the reinforcing material layer which has dried on the surface of the mold cavity is penetrated under pressure by the molten metal to form a composite reinforced surface portion of the resulting casting. Further, the mixture of reinforcing material and solvent may include an inorganic binder which is solidified by the drying process, so as to aid with the adherence of the reinforcing material to the wall of the mold cavity. The reinforcing material may be silicon carbide or silicon nitride whiskers, and the binder may be colloidal alumina or colloidal silica.
Patent EP-0102081-A2 (EP)
Inventor: PUGLIA WAYNE J
IPC: A23G4/00
Filed: 1983-08-30
Abstract: A reduced-shrink chewing gum composition having good film-forming characteristics which is prepared with an increased amount of inert inorganic filler and a non-styrene butadiene base. The filler material is included as a component of the base and as a component added after formation of the base.
Patent EP-0097997-A2 (EP)
Inventor: VAN DEN ENDE ANTONIUS CORNELIS
IPC: G06F7/58
Filed: 1983-06-20
Abstract: Prior systems for generating pseudo-random bits utilize bit-base fedback shift registers. Arrangements operating on a multi-bit, more specifically on a byte-basis, such as microprocessors are not, however, so suitable for this specific use. The invention provide a method with which random bytes, for example, are generated. Such a random byte is obtained by adding a prime number once or several times to an 8-bit character. The choice whether a prime number is added once or several times to the 8-bit character depends on whether the preceding addition produced a result larger than or less than 256. The character obtained (modulo 256) also provides the following 8-bit character. A sequence of bits consisting of several bytes is assembled from random bytes thus generated, each byte being generated on the basis of a different prime number.
Patent EP-0106384-A2 (EP)
Inventor: SCHOFIELD JOHN
IPC: H03H9/64
Filed: 1983-09-13
Abstract: An acoustic surface wave device using an interdigital electrode array 2, 3 to launch and receive surface waves, overcomes problems of diffraction by making the arrays approximately 3λ c  wide between the outer boundaries of the bus bars so that the arrays can each only propagate and transduce a single acoustic surface waveguide mode which is symmetrical about the axis of the array. Because the acoustic surface wave energy is propagated in a guided mode both the transducers of an in-line arrangement can be apodised.
Patent EP-0086632-A2 (EP)
Inventor: CUSVELLER JOHN
IPC: F16K37/00
Filed: 1983-02-10
Abstract: A control valve (1) for an hydraulic piston-cylinder assembly (28) having one port (10) connected to the cylinder (27) and another port (11) connectable into a circuit which controls relative movement between the cylinder (27) and piston (30). The two ports (10, 11) communicate through the body (2) of the valve (1) and a closure member (4) is movable between positions at which it opens ans closes that communication. A striker (21) associated with the piston-cylinder assembly (28) and responsive to relative movement thereof in one direction, is engagable with an abutment (22) of the closure member (4) so as to move that member (4) towards the valve closed position. As the closure member (4) approaches the closed position, a throttling portion (19) of that member (4) becomes operative to restrict fluid flow between the valve ports (10, 11) and thereby creates a pressure differential which acts across the closure member (4) to move that member (4) free of the influence of the striker (21) and into the closed position. When the throttling portion (19) is inoperative, fluid pressure within the valve (1) tends to urge the closure member (4) towards the open position.
Patent EP-0094260-A2 (EP)
Inventor: LEVITT GEORGE
IPC: C07D251/46
Filed: 1983-05-11
Abstract: Compounds of the formula
     wherein J is selected from substituted phenyl, substituted pyridyl or various heterocyclic groups;
     R 4  and R 5  are independently H or CH 3 ;   m is 0 or 1;   Z is CH or N;   X is CH 3  or OCH 3 ;   Y is selected from various organic groups;     
and their agriculturally suitable salts, possess pre-emergence and/or post-emergence herbicidal activity. Some also exhibit plant growth regulant activity. The novel compounds may be formulated into herbicidal compositions in conventional manner.
     The compounds may be prepared by reacting an appropriate sulfonyl isocyanate of formula JS0 2 NCO with an appropriate heterocyclic amine, also novel per se.
Patent EP-0110492-A2 (EP)
Inventor: JAROSZ JOHN M
IPC: H01H85/10
Filed: 1983-06-23
Abstract: 57 A fusible element for a current-limiting fuse comprises a metal ribbon having groups of holes therethrough and therealong. The distance along the ribbon between adjacent holes in a group is less than the distance along between adjacent groups. The lateral width of the ribbon between the hole groups is greater than its laterial width where the holes are located. The ribbon initially melts at the holes and multiple arcs burn back the ribbon at a first rate until the ribbon containing the holes is consumed, following which merger of the arcs occurs. This merger and the greater width of the ribbon between the groups results in burn-back of the ribbon at a second reduced rate. In this way, both 9 kv and 15 kv fault currents may be interrupted without exceeding the spark-over voltage of phase-to-ground arrestors when 9 kv fault currents are interrupted.
Patent EP-0102834-A2 (EP)
Inventor: MILLER RICHARD ALBERT
IPC: B23K26/04
Filed: 1983-09-01
Abstract: @ Apparatus and method is disclosed for directing a controlled number of laser pulses onto a work piece to be machined. More specifically, the laser machining apparatus includes an excitable laser and an excitation lamp for continuously exciting the laser to emit a sequence of laser pulses. The application of the laser pulses to the work piece is controlled by an innercavity shutter that is opened to permit a precise number of pulses to be directed onto the work piece. The frequency (REP RATE) and pulse width of the laser pulses are controlled by the excitation lamp and, in turn, are set to create a progressive weld of significant depth and structural integrity. In particular there is provided control means for counting the number of laser pulses applied to a machining site of the work piece, whereby a known controllable quantity of energy is imparted to each site. To this end, the counting of the laser pulses begins after the completion of a laser pulse, whereby the actuation of the innercavity shutter is not synchronized to the computer but rather to the laser emission so that only whole laser pulses will be applied to the site.