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Assignee: Hitachi Software Engineering Co., Ltd.


Location: Kanagawa, JP
No. of patents: 104

1      
NumberTitleIssue Date
8181234Authentication system in client/server system and authentication method thereof
The security of an authentication system using a one-time password is increased, a shift from an authentication system using a fixed password is simplified, and a range of use is increased. An authentication system wherein a one-time password is synchronized with ti...
05/15/2012
8160854Method of managing and displaying gene expression data
A method visually and clearly manages and displays a large amount of gene expression data obtained using a large number of DNA chips. The types of DNA chip are displayed in a leftmost column of a matrix, parameters such as times in a time series, treatment methods, ...
04/17/2012
8117167Method and data processing system with data replication
There is provided a technique capable of executing a predetermined processing while continuing a database processing. Firstly, the database to be operated is switched from the main database to a duplicate database. The predetermined processing is executed to the mai...
02/14/2012
8003409Semiconductor nanoparticle fluorescent reagent and fluorescence determination method
The present invention measures defect fluorescence exhibited from a defect level mainly on a semiconductor nanoparticle surface site which has an energy level existing inside the forbidden band of energy levels inside the semiconductor nanoparticle. ...
08/23/2011
7838069Method of manufacturing a semiconductor nanoparticle
A reaction in which a surface-treating material for providing a semiconductor nanoparticle with one or more kinds of electron-releasing groups is added and in which the electron-releasing groups are arranged on the surface of the semiconductor nanoparticle is accele...
11/23/2010
7809191Image processing system and image processing method for aerial photograph
In order to increase the recognition rate of a shadow area contained in the image of an aerial photograph, a central control portion performs the processes of: comparing a shadow-produced angle with the angles of segments constituting the polygons generated by a pol...
10/05/2010
7783430Genotyping result evaluation method and system
A method and a system for evaluating results of differentiating genotype signals and noise signals when a DNA fragment containing a gene to be analyzed is amplified by PCR and detected by electrophoresis are provided. An outlier of genotyping results is detec...
08/24/2010
7698396Method of automatically recognizing network configuration including intelligent packet relay equipment, method of displaying network configuration chart, and system thereof
A method and system is described for detecting a physical device configuration inside a network node and displaying the configuration of a network in connection with a plurality of devices, in a network environment including SNMP-implemented intelligent network devi...
04/13/2010
7698069Method for designing primer for realtime PCR
A method for designing a primer for real-time PCR comprises retrieving a primer set using a known primer search algorithm and based on primer design conditions, visually displaying the retrieved primer set together with its splicing information and base sequence, na...
04/13/2010
7668817Method and system for data processing with spatial search
A method for processing data performed in a data processing system having a storage unit is provided which includes: creating a spatial index comprising a leaf containing location information and attribute information with respect to a plurality of objects to be sea...
02/23/2010
7650047Change detection equipment and method of image recognition
The present invention can extract a change not only from an orthorectified image but also from a plurality of images captured at different camera positions, under different lighting conditions, at different angles, and at different scaling factors. Foot-print inform...
01/19/2010
7647290Method for performing bioinformatics analysis program and bioinformatics analysis platform
A system in which researchers can freely and effectively use worldwide bioinformatics analysis programs available on the Internet is provided. When a bioinformatics analysis program available on the Internet is used by a user computer, a broker program is used. The ...
01/12/2010
7604838Method of making stably preserved microspheres in lower alcohol solvent
Active carboxylic acid ester groups are coupled on the surfaces of microspheres so as to reduce protocols for microsphere processing, control side reactions, and stably preserve beads containing active carboxylic acid ester groups. Further, microspheres labeled with...
10/20/2009
7599801Profile database and method for preparing profile
Provided is a means capable of high-speed analysis of a large-scale correlation among sequences of biopolymers and reutilization of any analyzed profile. A large-scale profile database 103 is provided with which the correlation among sequences of biopolymers ...
10/06/2009
7571264Computer system for load balance, and method and program for setting path
Provided is a computer system which includes computers and a storage system coupled to the computers. The storage system includes a first load measuring module that measures a first access load for each channel adaptor. At least one of the computers includes a path ...
08/04/2009
7550115Apparatus and method for arraying beads
An apparatus and a method for arraying beads that allow a bead array having been difficult in mass production to be manufactured easily and accurately are provided. Beads are once arrayed in a separate container using an inclined bead array apparatus while controlli...
06/23/2009
7457449Figure moving method
A method of moving figures whereby a number of aligned figures can be efficiently moved while maintaining the alignment. The method includes a figure group generating step of generating a plurality of figure groups arranged in a matrix by grouping a plurality of fig...
11/25/2008
7428527Data distribution method, data search method, and data search system
Necessary information can be easily extracted from a plurality of databases 11 in which biological substance information is stored. Data is downloaded from the plurality of databases. From the downloaded data is extracted information indicating links between ...
09/23/2008
7421424Database search information output method
The invention provides information concerning records that cannot be retrieved on a search path among databases when the retrieval of search keys for other related databases and records is carried out in a plurality of databases in a chain-reactive manner. In the co...
09/02/2008
7386422Experiment analysis system
An experiment analysis system eliminates the need to enter sample information each time an analysis processing unit is activated. The experiment analysis system includes a measurement device for measuring the expression levels of a sample using a reagent, an experim...
06/10/2008
7378151Semiconductor nanoparticle, and a process of manufacturing the same
The invention provides a semiconductor nanoparticle comprising a semiconductor nanoparticle core on the surface of which electron-releasing groups are arranged, the semiconductor nanoparticle having a fluorescent property and water-solubility. The invention also pro...
05/27/2008
7362433Absorbance reader apparatus, absorbance reader control method, and absorbance calculation program
The absorbance of samples in a number of wells on a microchamber array is efficiently read in a short period of time. The microchamber array is simultaneously irradiated with monochromatic light. Well-transmitted light is captured via a telecentric optical system (
04/22/2008
7358098Device for capturing beads and method and apparatus for arraying beads
Beads having diameters of several tens of micrometers to several millimeters and immobilized with biomolecules are captured by one kind of bead capturing nozzle one by one without fail. Using a bead holding plate having a plurality of wells each of which holds a plu...
04/15/2008
7335418Semiconductor nanoparticle having high luminescence properties comprising an electron-donor group and a multilayered coating comprising a hydrophobic group
Disclosed is a semiconductor nanoparticle having excellent chemical durability and high luminescence properties. The chemical durability of the particle is provided by coating the semiconductor nanoparticle having high luminescence properties dispersed in an organic...
02/26/2008
7329369Semiconductor nanoparticle surface modification method
Semiconductor nanoparticles having high luminescence properties that are preferable for applications and uses of biotechnology are provided. With the use of electric charges on the surfaces of particles, the particles and selected polymers are allowed to elec...
02/12/2008
7318957Organic material-coated semiconductor nanoparticle with excellent durability, and method of manufacturing the same
The resistance of a semiconductor nanoparticle provided with a surface treatment, such as an OH coating or ammonia treatment, against external factors is improved. A semiconductor nanoparticle provided with a surface treatment such as an OH coating or ammonia treatm...
01/15/2008
7315785Method and system for displaying dendrogram
The present invention represents a global state of branches in a whole dendrogram as well as detail of states of individual subtrees, to aid focusing of groupings and selection of a clustering method. The present invention selects a branch/subtree in a dendrogram di...
01/01/2008
7302427Text mining server and program
In the preparation of a characteristic word list as one method of text mining, means for selecting an unnecessary word group that requires to be removed in advance is provided. Document IDs and a user ID are received from a client, and a characteristic word list is ...
11/27/2007
7277798Methods for extracting similar expression patterns and related biopolymers
The present invention provides methods for extracting similar expression patterns and related biopolymers considering natures that are characteristic of expression data of, for example, genes. A segment of experiment cases which includes an expression of interest is...
10/02/2007
7208277Method for correcting inter-pin spotting amount error for a microarray
The present invention has an objective of obtaining more accurate data of microarray experiments by correcting an inter-pin spotting amount error caused upon microarray production using a plurality of pins. Upon microarray production, samples are immobilized on a mi...
04/24/2007
7191173Method of determining database search path
A plurality of database search path candidates are automatically determined and provided. Databases containing information with similar characteristics are divided into groups (hereafter referred to as a “category group”), and a correlation diagram is created ba...
03/13/2007
7153697Functional beads, method for reading the same and bead-reading apparatus
A method for reading beads comprising the steps of: introducing into a flow path functional beads having a coating layer on the surface thereof and having nanoparticles present in the coating layer; enabling the functional beads to emit light specific to the nanopar...
12/26/2006
7135331Apparatus for detecting biopolymers and cartridge
Provided is an apparatus for detecting biopolymers (DNA) capable of total analysis including non-reacted samples without complicated operations such as washing. A DNA probe is fixed to one of electrodes and direct current voltage is placed between the electro...
11/14/2006
7127354Method of displaying gene data, and recording medium
A method of displaying gene data assists in discovering expression patterns specific to gene functions and inferring the function of a gene of which the function is unknown. A threshold value representing the degree of similarity of expression patterns is establishe...
10/24/2006
7127107Land partition data generating method and apparatus
A method and apparatus generates data concerning a partition of land such as farmland based on an observation image of the surface of the earth photographed by a high-altitude flying vehicle such as a satellite or airplane at high speed while reducing the burden on ...
10/24/2006
7101673Method for detecting a nucleic acid comprising asymmetrical amplification
A method for detecting amplified nucleic acid fragments is provided. The method comprises the steps of carrying out amplification reaction to amplify a predetermined region of a nucleic acid in a reaction solution comprising the nucleic acid as a template, a pair of...
09/05/2006
7094623Method for producing semiconductor nanoparticles and semiconductor nanoparticles produced by the same
This invention provides a method for producing semiconductor nanoparticles having a monodispersed distribution of particle sizes and the semiconductor nanoparticles produced by the same, which were insufficient in conventional reversed micelle methods. This method f...
08/22/2006
7080350Method for developing Web applications, development support system and storage medium for storing programs developed according to the method
In the development of a Web application system, each of the components of the servlet, JSP, and Bean is define in a one-to-one relationship corresponding to each screen image, thereby making the relationship among each of the components clear. A component table gene...
07/18/2006
7052570Beads alignment structure, production method thereof, and bead alignment method for capillary beads array
A method for producing a capillary bead array comprises the steps of: dispensing beads into a liquid pool, outside a capillary, having a depth of almost the same length as the particle diameter of a bead; leveling the excessive beads by moving a leveling member whic...
05/30/2006
7035738Probe designing apparatus and probe designing method
Where a DNA chip corresponding to a bacterium that is a subsequently added identification object is produced, temporal and pecuniary cost is reduced, and even where a probe unique to the DNA sequence of an identification object cannot be designed, precision in ident...
04/25/2006
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