Abstract: The present invention is to fabricate a quantum dot functional structure having ultra-fine particles homogeneously distributed in a transparent medium by efficiently fabricating high-purity ultra-fine particles having a single particle diameter and uniform structure and depositing the ultra-fine particles onto a substrate in conjunction with the transparent medium. For these purposes, an apparatus for fabricating a quantum dot functional structure is provided.

Abstract: The present invention relates to a silicon carbide-boron nitride composite material, which synthesised according to an in-situ chemical reaction between silicon nitride, boron carbide and carbon, and which contains fine boron nitride particles dispersed in a silicon carbide matrix, wherein aforementioned composite material is obtained by molding a powder mixture containing each of the components required in the in-situ reaction and sintering the mixture.

Abstract: A field-effect transistor includes a silicon substrate on which is formed a channel region, a source region and a drain region. A gate insulation layer of a transition metal oxide having a perovskite structure is formed over at least the channel region, and a gate electrode is provided on the gate insulation layer.

Abstract: The present invention relates to a plant into which DNA encoding a basidiomycete-derived peroxidase is transferred, said DNA being expressed therein, and to a method for decomposing and removing hazardous chemicals in an environment effectively by using the plant.

Abstract: The present invention is for a transparent conductive film of nitrogen-containing indium tin oxide 5 nm to 100 &mgr;m thick formed on a substrate. The process for producing the transparent film includes exciting the surface of the substrate in a vacuum and depositing vaporized indium tin oxide on the surface of the substrate. The surface may be excited with irradiation with an ion beam. The indium tin oxide may be deposited through vacuum deposition, laser abrasion, ion plating, ion beam deposition, or chemical vapor deposition. Vapor deposition of indium tin oxide may be performed using a sintered product of indium oxide and tin oxide or with indium metal and tin metal.

Abstract: A novel method for separating a target substance, for example, metal ion, drug or biological component is provided. According to the method, the surface of a packing undergoes a chemical or physical environmental change under a physical stimulus so that the interaction of a substance interacting with the target substance is reversibly changed in an aqueous solution, thus effecting separation.

Abstract: This invention relates to a chimeric molecule comprising a region with binding affinity for a molecule capable of sliding and any functional region; a chimeric molecule comprising a molecule capable of sliding and any functional region; a chimeric molecule comprising a region with binding affinity for a molecule forming a complex with a molecule capable of sliding, and any functional region; a chimeric molecule comprising a protein capable of sliding and any functional nucleic acid; a chimeric molecule comprising a nucleic acid with binding affinity for a protein capable of sliding or a nucleic acid with binding affinity for a molecule forming a complex with said protein, and any functional nucleic acid; a vector comprising DNA encoding the chimeric molecule; and use thereof in medicaments, etc.

Abstract: In an electronic circuit being provided with a plurality of circuit elements and performing a specified function, a plurality of specific circuit elements related to a circuit performing the specified function out of the plurality of circuit elements are composed of circuit elements changing their element parameters according to values indicated by control signals. The electronic circuit is provided with a plurality of holding circuits for holding a plurality of control signals to be given to the plurality of specific circuit elements. The values of the plurality of control signals which these holding circuits hold are changed by external or internal apparatuses according to a probabilistic searching technique (for example genetic algorithms or simulated annealing algorithms) so that the function of the electronic circuit satisfies designated specifications.

Abstract: A monolayer sheet structure is prepared containing a confluent monolayer of primary hepatocytes cultured on a substrate in sheet form. The monolayer sheet structure is formed by treating the hepatocytes in the monolayer formation stage with a protein-phosphorylation inhibitor having an indolo [2,3-a] carbazole structure, such as staurosporine, or other similar structure.

Abstract: This invention is to provide a method and a system which, by making use of a stress luminescent material, renders it possible to directly observe a stress distribution on the base of a real time without electrical contacts, and to easily measure a stress or a stress distribution and a stress image. Essentially, the invention comprises the steps of adding a stress to a tested body containing a stress luminescent material whose light emission is proportional to the stress, making visually observable a stress distribution over the tested body in accordance with a luminous intensity of the stress luminescent material contained in the tested body, measuring the luminous intensity of the luminescent material of the tested body, comparing the measured value of the luminous intensity with certain correlation data indicating a relationship between the luminous intensity of the stress luminescent material and a stress, thereby obtaining a stress value or a stress distribution over the tested body.

Abstract: The present invention relates to a pharmaceutical composition comprising, as an active ingredient, a peptide represented by the following formula (I): MTS-X-NLS  (I) wherein MTS represents a membrane-transfer amino acid sequence; X represents a direct bond or a linker sequence; and NLS represents a nuclear localization amino acid sequence, or a pharmaceutically acceptable salt thereof, particularly, a pharmaceutical composition having food and water intake inhibitory effects, and accompanying weight-reducing and obesity-inhibiting effects.

Abstract: A fingertip-mounted six-axis force sensor includes a fingerstall into which a fingertip of a human is inserted, an elastic component connected and fixed to the fingerstall, adapted to distort in response to specific force components including fingertip contact forces and contact moments, and equipped with a distortion detecting device for detecting force components in three axial directions, and a finger cover equipped with a fitting block and connected and fixed to the elastic component via the fitting block. Distortion of the elastic component produced in response to the fingertip contact forces and contact moments exerted onto an object by the human fingertip is detected by the distortion detecting device and converted into an electrical signal that is taken out and processed to calculate the fingertip contact forces.

Abstract: This invention relates to a method of measuring a rheological property of a composite filled with particles, and evaluation equipment, in which in situ measurement is performed of the rheological property of a composite filled with particles obtained by mixing a particulate material as raw material with a liquid material, in a condition with the original material structure maintained, without destroying the material by applying external force such as shearing force thereto, comprising a step of measuring the coagulation structure of the particulate material within the composite filled with particles as an anisotropy signal, and a step of employing the amount of this anisotropy as an index of the rheological property value of the composite.

Abstract: A casing pipe is inserted into a drilled hole reaching the inside of a confined aquifer in which groundwater is stored and flows or a position near the confined aquifer. A measuring device measures an electromagnetic field at the distal end of the casing pipe. An analyzing device analyzes data concerning the electromagnetic field measured by the measuring device to sense motion of ground pore water, thereby predicting rapid motion in the earth's crust, such as a volcanic eruption, an earthquake, a landslide and ground collapse. The casing pipe is an electrically conductive pipe having a non-magnetic screen portion formed at the distal end thereof so that recycling groundwater passes through the screen portion. The measuring device includes an electromagnetic field sensor placed in the screen portion and the conductive casing pipe as an electrode for measuring an electric potential relative to an electric potential at the earth's surface detected with a reference electrode.

Abstract: The present invention provides an easy-to-handle biopolymer composite ion-exchanger with high cesium selectivity, and method for manufacturing this ion-exchanger with ease and good reproducibility, and relates to a cesium separation/recovery agent comprising a composite ion-exchanger with high cesium selectivity by employing a calcium alginate gel as a matrix and loading this matrix with an inorganic ion-exchanger; and to a manufacturing method therefor.

Abstract: It is detected whether an automobile is running in a direction departing from a traffic lane, has already departed from the lane, or is running in a direction recovering from departure, by mounting on the automobile a steering angle detecting device for detecting an actual steering angle based on steering wheel operation of a driver, a television camera for taking pictures of the lane and a computer for processing the pictures taken by the television camera. The television camera is used to take pictures of markers on the lane while the automobile is running on the lane, and video signals are input into the computer.

Abstract: A polysilane is produced by subjecting a trihydrosilane to hydrogenative condensation in the presence of a titanium or zirconim complex catalyst having a first group selected from a dialkylaminoalkylcyclopentadienyl group, an &agr;-[(dialkylamino)alkyl]indenyl group and a &bgr;-[(dialkylamino)alkyl]indenyl group and a second group selected from a cyclopentadienyl group and a pentamethylcyclopentadienyl group. The above dialkylaminoalkyl group may be replaced by a branched alkyl group. The zirconium complexes are novel compounds.

Abstract: When a crystalline nucleus generated from an under-cooled silicon droplet is grown up to a mono-crystalline silicon ball, a critical under-cooling &Dgr;Tcr is determined in response to a diameter d of the silicon droplet so as to satisfy the relationships of (d=5 mm, &Dgr;Tcr=100K), (d=3 mm, &Dgr;Tcr=120K) and (d=1 mm, &Dgr;Tcr=150K). A crystal grown up from the crystalline nucleus at an under-cooling &Dgr;T less than the critical under-cooling &Dgr;Tcr is a mono-crystalline silicon ball with high quality free from cracks or twins.

Abstract: Disclosed is a high-sensitivity flexible ceramic sensor for detecting mechanical shocks and vibrations, which comprises a metal foil of a specified thickness as a substrate, a single-crystalline thin film of a piezoelectric ceramic material such as aluminum nitride and zinc oxide having a specified thickness formed on the substrate, a metallic electrode formed on the thin ceramic film and an external circuit connecting the metal foil and the electrode with insertion of an electric meter for measuring the piezoelectric voltage changes induced in the ceramic thin film.

Abstract: There is disclosed an electrode apparatus, which comprises an electrode (1) composed of a conductor through which perforations (2) are formed from a surface to a backing surface, wherein when the conductor is maintained at an electric potential sufficient to cause an oxidation or reduction reaction to occur in substances to be treated (3) of a solution entered from an inlet of the perforation and passed through inside the perforation, the substances to be treated are captured or rendered harmless by their oxidation or reduction reaction inside the perforation, and the solution whose concentration is lowered is diffused from an outlet of the perforations.