Inter-University Research Institute Corporation, Research Organization of Information and systems Patent applications |
Patent application number | Title | Published |
20150278408 | INFORMATION PROCESSING APPARATUS AND INFORMATION PROCESSING METHOD - An information processing unit and information processing method capable of performing a ground-state search of an Ising model having coefficients of arbitrary values regardless of restrictions on hardware or software is suggested. | 10-01-2015 |
20140200689 | QUANTUM COMPUTER AND QUANTUM COMPUTING USING ISING MODEL - For each pair of a plurality of slave lasers B for which injection synchronization is performed by a master laser M, by controlling the intensity of light exchanged between two slave lasers B and an optical path length between the two slave lasers B using a slave-to-laser intensity control unit IA and an inter-slave laser optical path length control unit IP, the magnitude and the sign of pseudo ising interaction J | 07-17-2014 |
20140058736 | SIGNAL PROCESSING APPARATUS, SIGNAL PROCESSING METHOD AND COMPUTER PROGRAM PRODUCT - According to an embodiment, a signal processing apparatus includes an estimation unit and an updating unit. The estimation unit is configured to estimate an auxiliary variable of a target section including first and second sections of input signals by using an approximating auxiliary function for approximating an auxiliary function having an auxiliary variable as an argument. The auxiliary function is determined according to an objective function that outputs a function value that is smaller as a statistical independence of separated signals into which input signals in time-series are separated by a demixing matrix is higher. The estimation unit is configured to estimate a value of the auxiliary variable of the target section based on the estimated auxiliary variable. The updating unit is configured to update the demixing matrix such that a function value of the approximating auxiliary function is minimized. | 02-27-2014 |
20120196327 | PROCESS FOR PRODUCTION OF PROTEIN - The present invention relates to a method for integrating a gene fragment inserted between a pair of transposon sequences into a chromosome of a mammalian cell, comprising introducing at least one expression vector which comprises a gene fragment comprising a DNA encoding a protein of interest and also comprises a pair of transposon sequences at both terminals of the gene fragment, into a suspension mammalian cell; and a method for producing the protein of interest comprising suspension-culturing a suspension mammalian cell which produces the protein of interest; and an a suspension mammalian cell which expresses the protein of interest. | 08-02-2012 |
20110246349 | EMISSION ALLOWANCE TRADING SYSTEM AND EMISSION ALLOWANCE TRADING METHOD - In order to disclose an emission allowance for each product and allow its trading on a product unit basis, the present invention manages, in a management server requesting execution of a settlement process to settlement servers which make settlement of the emission allowance, weight information of the emission allowance and identification information of a non-contact IC medium in association with each other and stores, in databases provided in the settlement servers, weight information of an emission allowance on a seller's side, seller's account information, weight information of an emission allowance on a buyer's side, and buyer's account information. When the non-contact IC medium removed from a product bought from the seller's side is sent from the buyer's side, a withdrawal process from the seller's account and a transfer process to the buyer's account are performed in the settlement servers in relation with the emission allowance traded between the seller's side and the buyer's side, based on the transmitted execution request of the settlement process and the information stored in the databases. | 10-06-2011 |
20110045532 | PROTEIN PRODUCTION METHOD - This invention relates to a method for producing a protein of interest, comprising introducing a protein expression vector which comprises a gene fragment a gene fragment comprising a DNA encoding a protein of interest and a selectable marker gene and transposon sequences at both terminals of the gene fragment, into a suspension mammalian cell; integrating the gene fragment inserted between a pair of the transposon sequences, into a chromosome of the mammalian cell to obtain a mammalian cell capable of expressing the protein of interest; and suspension-culturing the mammalian cell; and a suspension mammalian cell capable of expressing the protein of interest. | 02-24-2011 |