Kanagawa Academy Of Science And Technology

Kawasaki, Japan

Kanagawa Academy Of Science And Technology

Kawasaki, Japan

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Patent
Kanagawa Academy Of Science And Technology and Yokohama National University | Date: 2015-03-06

Provided are a transparent fluorescent sialon ceramic having fluorescence and optical transparency; and a method of producing the same. Such a transparent fluorescent sialon ceramic includes a sialon phosphor which contains a matrix formed of a silicon nitride compound represented by the formula M_(x)(Si,Ai)_(y)(N,O)_(z )(here, M represents at least one selected from the group consisting of Li, alkaline earth metals, and rare earth metals, 0x/z<3, and 0


Patent
Japan Science, Technology Agency and Kanagawa Academy Of Science And Technology | Date: 2015-08-06

A memory circuit includes: cells arranged in rows and columns so that the rows are grouped to form banks each including one or more rows, each cell including: a bistable circuit storing data; and a non-volatile element storing data stored in the bistable circuit in a non-volatile manner and restoring data stored in a non-volatile manner to the bistable circuit; and a controller that performs a store operation on each row in turn; sets a voltage supplied, as a power-supply voltage, to cells in a first bank, which includes a row on which the store operation is performed, of the banks to a first voltage; and sets a voltage supplied, as a power-supply voltage, to cells in a bank of the banks other than the first bank to a second voltage that is less than the first voltage but at which data in the bistable circuit is retained.


Patent
Kanagawa Academy Of Science And Technology, On Chip Cellomics Consortium, Tokyo Medical and Dental University | Date: 2015-01-14

The present invention provides a high-speed gene amplification device including an additional mechanism that allows more stable temperature control, a pre-treatment mechanism that performs pre-treatment including a pre-PCR reaction reverse transcription reaction process that allows RNA detection, a melting curve analysis function, chip technology optimal for holding liquid droplets and performing optical measurements and an optical measurement function for a PCR reaction.


Patent
Kanagawa Academy Of Science And Technology, On Chip Cellomics Consortium, Tokyo Medical and Dental University | Date: 2014-10-08

The present invention provides a liquid reflux reaction control device including an additional mechanism that allows more stable temperature control, a pre-treatment mechanism that performs pre-treatment including a pre-PCR reaction reverse transcription reaction process that allows RNA detection, a melting curve analysis function, chip technology optimal for holding liquid droplets and optical measurement and the optical measurement function for PCR, and a temperature gradient control mechanism using a quantitative infrared light irradiation/absorption control technique.


Patent
Kanagawa Academy Of Science And Technology, On Chip Cellomics Consortium, Tokyo Medical and Dental University | Date: 2015-02-04

The present invention provides a cell enrichment/purification device having a function of continuously enriching cells, a function of locating the cells in a particular area of a flow path in a continuous array after the cell enrichment, a function of recognizing the shape of the cells and fluorescence emission from the cells at the same time in units of one cell based on an image, and a function of recognizing the cells based on the information on the shape and fluorescence emission to separate/purify the cells.


Patent
Gunze Ltd, Meiji University and Kanagawa Academy Of Science And Technology | Date: 2016-06-15

The present invention aims to provide a bone regeneration material kit, a paste-like bone regeneration material, a bone regeneration material, and a bone bonding material, which contain particles including a bioabsorbable polymer; and can fill a bone defect or damage and secure the mechanical strength of the bone in the short term and can promote regeneration of the patients own bone in the long term. In addition, they can exhibit anti-washout properties after filling even when they are in contact with water such as blood or biological fluids. The present invention relates to a bone regeneration material kit comprising: a particle comprising a calcium salt and having an inositol phosphate or salt thereof adsorbed on the surface; a particle comprising a bioabsorbable polymer; and an aqueous medium.


Patent
Mitsubishi Rayon Co. and Kanagawa Academy Of Science And Technology | Date: 2015-04-08

The present invention relates to a method for manufacturing a mold has: a step (a) for anodizing an aluminum substrate at a voltage of 60 V to 120 V in an electrolytic solution in which two or more species of acid are mixed, and forming an oxide film having a plurality of minute holes on a surface of the aluminum substrate; and a step (b) for removing at least a portion of the oxide film; the electrolytic solution used in step (a) satisfying the relation (D1)/2 < D2, where D1 is the current density when the aluminum substrate is anodized under the same conditions as in step (a) in an electrolytic solution of only the acid (A) having the highest acid dissociation constant (Ka) of the two or more species of acid, and D2 is the current density when the aluminum substrate is anodized under the same conditions as in step (a) in the same electrolytic solution as that of step (a).


Patent
GUNZE Ltd, Meiji University and Kanagawa Academy Of Science And Technology | Date: 2014-08-08

The present invention aims to provide a bone regeneration material kit, a paste-like bone regeneration material, a bone regeneration material, and a bone bonding material, which contain particles including a bioabsorbable polymer; and can fill a bone defect or damage and secure the mechanical strength of the bone in the short term and can promote regeneration of the patient s own bone in the long term. In addition, they can exhibit anti-washout properties after filling even when they are in contact with water such as blood or biological fluids. The present invention relates to a bone regeneration material kit comprising: a particle comprising a calcium salt and having an inositol phosphate or salt thereof adsorbed on the surface; a particle comprising a bioabsorbable polymer; and an aqueous medium.


Patent
Tokyo Institute of Technology and Kanagawa Academy Of Science And Technology | Date: 2014-10-03

Provided is a catalyst layer for gas diffusion electrode that can be used without using carbon supports, a method for manufacturing the same, a membrane electrode assembly, and a fuel cell. The catalyst layer for gas diffusion electrode according to the present invention include a network-like metallic catalyst formed of a sintered body, the network-like metallic catalyst including nanoparticles linked with each other to have electron conductivity; and an ion conductor, at least a part of the ion conductor contacting the network-like metallic catalyst. Further, the membrane electrode assembly according to the present invention includes a polymer electrolyte membrane provided between an anode catalyst layer and cathode catalyst layer, and the catalyst layer for gas diffusion electrode stated above is used in at least one of the anode catalyst layer and the cathode catalyst layer.


Patent
Keio University and Kanagawa Academy Of Science And Technology | Date: 2014-06-27

Provided is a megakaryocyte and/or platelet production method, enabling to produce a megakaryocyte and/or platelet from mesenchymal cells such as preadipocytes in a relatively short period of time, simply, in a large amount and at lower cost or more efficiently in vitro and a method for producing TPO simply and in a larger amount. A first invention is a method for producing a megakaryocyte and/or platelet, comprising culturing a mesenchymal cell in a mesenchymal cell culturing basic medium containing an iron ion and an iron transporter and collecting megakaryocytes and/or platelets from a culture. A second invention is a method for producing thrombopoietin, comprising culturing a mesenchymal cell or mesenchymal cell-derived megakaryocyte in a mesenchymal cell culturing basic medium containing an iron ion and an iron transporter and collecting thrombopoietin from a culture. A third invention is a method for producing thrombopoietin, comprising culturing a preadipocyte in a preadipocyte culturing basic medium containing dexamethasone, 3-isobutyl-1-methylxanthine and insulin and collecting thrombopoietin from a culture.

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