摘要:
PROBLEM TO BE SOLVED: To provide an osteogenesis accelerator which acts to promote osteogenesis and inhibit bone resorption. SOLUTION: The osteogenesis promoter includes oleuropein and/or hydroxytyrosol as an active ingredient and a pharmaceutical composition includes this osteogenesis promoter as an active ingredient. Further, the oleuropein and/or hydroxytyrosol is used for producing the osteogenesis promoter. Furthermore, a food composition includes oleuropein and designates that it is to be used for improving osteodystrophy and bone metabolic disorders. COPYRIGHT: (C)2010,JPO&INPIT
摘要:
PROBLEM TO BE SOLVED: To provide an all-solid dye-sensitized photoelectric conversion element having high efficiency based on a dye-sensitized system. SOLUTION: The dye-sensitized photoelectric conversion element has a porous photo-electrode 5 comprising a dye-sensitized porous semiconductor particle layer 3, a charge transport layer, and a facing electrode layer 1 in this order, the charge transport layer is composed of a solid mixture containing 0.1 to 50 wt.% carbon material and 50 to 99.9 wt.% ionic liquid 4 based on the total weight of the carbon material and the ionic liquid 4, and 1 wt.% iodine and 0.9 wt.% p-type conductive polymer are contained or not contained. COPYRIGHT: (C)2009,JPO&INPIT
摘要:
PROBLEM TO BE SOLVED: To provide an agent for increasing intracellular protoporphyrin IX accumulation amount, which can increase the accumulation amount of protoporphyrin IX in diseased tissues safely and simply without increasing the dose of 5-aminolevulinic acid. SOLUTION: The agent for increasing intracellular protoporphyrin IX accumulation amount comprises an aromatic amino acid as an effective ingredient, in which the aromatic amino acid is at least one selected from phenyl alanine and tryptophan. COPYRIGHT: (C)2009,JPO&INPIT
摘要:
PROBLEM TO BE SOLVED: To provide a sockliner for a shoe, capable of effectively promoting a bellows phenomenon by sufficiently discharging air existing in a prescribed part of the shoe, and to provide the shoe. SOLUTION: The sockliner for the shoe includes: a first air path having an air chamber with two first communicating parts, thereby introducing air from one first communicating part to the air chamber and discharging the introduced air from the other communicating part; and a second air path having an air chamber with two second communicating parts, thereby introducing air from one second communicating part which is arranged closer to the other first communicating part of the first air path than to one air communicating part, and discharging the introduced air from the other second communicating part. The first and second communication paths perform introduction/discharge by a compression operation with respect to the first and second air paths. COPYRIGHT: (C)2008,JPO&INPIT
摘要:
PROBLEM TO BE SOLVED: To provide a robot arm, securing a wide rotating angle range in comparatively simple constitution and more easily controlling the rotation. SOLUTION: In this robot arm, the end parts of two arms 1A, 1B are connected to each other to relatively turn along a predetermined plane. A joint part 10 is provided with a sub-arm 2 rotatable with respect to two arms 1A, 1B, and the end parts of two arms 1A, 1B are respectively provided with gears 7, 8, which are meshed with each other. In the thus constructed robot arm, the sub-arm 2 is rotated to the arm 1A by a driving mechanism provided on one arm 1A, thereby rotating the other arm 1B to the arm 1A. COPYRIGHT: (C)2007,JPO&INPIT
摘要:
PROBLEM TO BE SOLVED: To provide an ultrasonic sonde with a simple structure in which a piezoelectric element capable of covering up to a high-frequency band is mounted on a small-diameter rod capable of enhancing a spatial resolution to enable the measurement of an ultrasonic sound field. SOLUTION: In the ultrasonic sonde constituted of an acoustic waveguide composed of an electroconductive rod whose one end is formed on a sound receiving face and which is also used as a ground side electrode, a piezoelectric element film arranged surrounding the electroconductive rod in the vicinity of the end portion opposite to the sound receiving face, and a signal side electrode coming into contact with the surface of the piezoelectric element film arranged insulated from the electroconductive rod, the piezoelectric element is formed by bringing a part consisting of a titanium material to a strong alkaline solution including a piezoelectric element forming component to carry out hydrothermal reaction under a high temperature and a high pressure. COPYRIGHT: (C)2005,JPO&NCIPI
摘要:
PROBLEM TO BE SOLVED: To provide a method which is convenient and efficient and a device which is compact and can be miniaturized, for continuously generating water or air which contains a considerable amount of active oxygen by using a redox polymer having the active oxygen generating activity such as polyaniline. SOLUTION: In this method of generating active oxygen, an anode and a redox polymer-carrying cathode are disposed to face mutually oppositely, a direct current is applied between both electrodes, thereby, the active oxygen is generated from the cathode, therein, the redox polymer-carrying cathode is constituted in such a manner that the plurality of sheets of redox polymer-carrying cathodes are arranged in parallel with a constant interval, at the same time, the interval between an anode plate and each cathode plate is made capable of ionic conductive and the active oxygen is generated by letting oxygen or water pass through gaps between the respective cathodes. This device for generating active oxygen houses the anode plates and modules which consist of the plurality of sheets cathode plates while opposing each other therein, is provided with a mechanism for energizing a box-type case which has a fluid introducing port and a fluid discharging port and the electrodes and, therein, is constituted in such a manner that the cathode plate modules and the plural sheets of redox polymer-carrying cathode plates are arranged in parallel with a prescribed gap.
摘要:
PROBLEM TO BE SOLVED: To obtain the subject contrast medium for ultrasonic waves that is used for increasing the contrast of the diagnostic images in the ultrasonic water image diagnosis and can be targeted to specific sites in the body by allowing a biotin derivative to statically link to on the surface of specific fine foams. SOLUTION: (B) A biotin derivative is allowed to statically bond to the surfaces of dine foams that are coated with (A) a carboxylate salt. As a carboxylate salt (A), are used sodium laurate, sodium myristate, sodium palmitate, sodium stearate or sodium oleate, singly or in the form of a mixture. In a preferred embodiment, the component (B) is N-(2-aminoethyl)biotin amide hydrochloride represented by the formula.
摘要:
PROBLEM TO BE SOLVED: To obtain the subject contrast medium capable of manifesting functions to target a specific site in a body by making magnetic substance particles adsorbed onto the surfaces of microbubbles coated with a carboxylic salt. SOLUTION: Magnetic substance particles [preferably γ-Fe2O3, a high Hc type γ-Fe2O3 (Fe3O4), a Co-containing γ-Fe2O3, etc.], are adsorbed onto the surfaces of microbubbles coated with a carboxylic salt (preferably sodium laurate, sodium myristate, sodium palmitate, etc.). The contrast medium is preferably used by coating the magnetic substance particles with a cationic surfactant. The movement of the contrast medium can be controlled by an external magnetic field. Thereby, the microbubbles can timely be introduced into sites causing problems in a human body, e.g. specific regions such as tumors in various kinds of internal organs or early cancers and diseases can accurately be observed and diagnosed by ultrasonic waves.
摘要:
PROBLEM TO BE SOLVED: To provide the generator capable of continuously and efficiently generating active oxygen. SOLUTION: An electrode 1 and a grain 2 carrying a redox polymer capable of generating active oxygen on its surface are set in a vessel 3, a feeble current is applied to the electrode 1, and water is introduced into the vessel 3. The oxygen dissolved in the water is brought into contact with the grain 2 and reduced by the redox polymer to generate active oxygen, and the oxidized redox polymer is reduced by receiving the electron from the cathode of the electrode 1. Active oxygen is continuously mass-produced in this way.