Yamamoto, Yokohama
Dan Yamamoto, Yokohama JP
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20090067439 | DATA COMMUNICATION SYSTEM - A method and a system for speeding up session establishment are provided, wherein the time required to establish a session is reduced, even in the case where a session management server requires a large amount of time to process respective functions required for establishing the session (such as making a decision regarding whether to permit or deny provision of a service, or generating a session key). | 03-12-2009 |
20090089866 | ACCESS AUTHORIZATION SYSTEM, ACCESS CONTROL SERVER, AND BUSINESS PROCESS EXECUTION SYSTEM - An access authorization system is provided, which can reduce the user wait time until the provision of a user-requested service. The access authorization system of the present invention specifies the next service to be provided to a UT (a client-side communication device) after the service currently being provided to the UT, and then executes process to make an authorization decision in advance regarding the next service with respect to the user of the UT, before the UT requests the next service. | 04-02-2009 |
20090249454 | AUTHENTICATION SERVER, AUTHENTICATION SYSTEM, AND AUTHENTICATION METHOD - To provide a technology for enabling authentication according to a state of use of a device on a user side. When, on a communication device ( | 10-01-2009 |
20090327394 | INFORMATION PROVIDING SERVER, PROGRAM, INFORMATION PROVIDING METHOD, AND INFORMATION PROVIDING SYSTEM - Technology is provided for easily converting data for use with a plurality of receiving devices. The structure-specific message generator of an information providing server generates reference information by converting the data structure of information received from a transmitting device into a data structure processable by a plurality of receiving devices. A SOAP notification generator then generates notification information for each of the receiving device by replacing information at predetermined parts in the generated reference information with receiving device-specific information. | 12-31-2009 |
20100138899 | AUTHENTICATION INTERMEDIARY SERVER, PROGRAM, AUTHENTICATION SYSTEM AND SELECTION METHOD - An authentication server is dynamically changed in consideration of a user's situation, a kind of service used by the user and user's convenience. When a terminal device | 06-03-2010 |
20120005362 | STREAMING DATA DELIVERY SYSTEM AND METHOD THEREOF - A streaming data delivery system contrived to curtail the procedure until a session is established between a delivery server and a user terminal includes a delivery device, a server for provisional coupling, format conversion servers, a terminal, and a 3PCC device which implements Third Party Call Control. The 3PCC device obtains format information from the terminal and establishes a session between the terminal and the server for provisional coupling; also obtains data format information from the data delivery device and establishes a session between the delivery device and the server for provisional coupling; further selects a format conversion server, transfers the session between the delivery device and the server for provisional coupling into a session between the delivery device and the selected format conversion server, and transfers the session between the terminal and the server for provisional coupling into a session between the terminal and the selected format conversion server. | 01-05-2012 |
20120198039 | SERVICE LINKAGE DEVICE, PROGRAM, SERVICE LINKAGE METHOD, AND SERVICE PROVISION SYSTEM - A processing load on service is distributed to improve the availability of linkage service even if the details of the processing of the linkage service are unknown. A service dynamic linkage device ( | 08-02-2012 |
Hidenori Yamamoto, Yokohama JP
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20130067045 | INTERSYSTEM COORDINATION APPARATUS IN DISTRIBUTION SYSTEM - The intersystem coordination apparatus includes: a storage unit configured to store a pattern of a communication protocol between the system and the other system, a protocol definition in which system configurations of these systems and network configurations, a non-functioning requirement which is a unique requirement of a predetermined application for the system to access the other system by using the predetermined application, and a plurality of modules configured to execute the application in accordance with the protocol definition and the non-functioning requirement; an application processing unit configured to execute the predetermined application; and a combination processing unit configured to select a module required to execute processing by the application from the plurality of modules based on the non-functioning requirement and a requirement value required to perform processing between these systems determined based on the communication protocol pattern, the system configuration, and the network configuration included in the protocol definition. | 03-14-2013 |
Junji Yamamoto, Yokohama JP
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20150293711 | APPARATUS AND METHOD FOR ALLOCATING DATA PROCESSING BETWEEN TRANSFER SOURCE AND DESTINATION DEVICES - In a case of executing, on transfer data which is to be transferred from a first information processing device to a second information processing device, data processing that complies with a data storage format in the second information processing device, a transfer control device determines, as a target information processing device for executing the data processing, one of the first and second information processing devices, based on information on the data processing which includes a variation characteristic of data amount before and after the data processing. | 10-15-2015 |
Katsuyoshi Yamamoto, Yokohama JP
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20150357299 | SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREFOR - A semiconductor device includes a plurality of protrusions formed on a first face of the semiconductor device; first bonding portions formed on upper portions of the plurality of protrusions; second bonding portions formed on side faces of the plurality of protrusions; and third bonding portions formed on the first face between the plurality of protrusions, wherein the semiconductor device is configured to bond to an other semiconductor device through the third from the first bonding portions. | 12-10-2015 |
Kazuhito Yamamoto, Yokohama JP
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20140333921 | INSPECTION METHOD AND INSPECTION APPARATUS - The field of view of an objective lens is divided into two areas, and a transmission image of a photomask and a composite image obtained by optically synthesizing a transmission image and a reflection image of the photomask are picked up in parallel. A drop image generated at an edge portion of a pattern portion in the composite image is deleted by limiter processing or masking processing, or is deleted by using primary-differentiated signals of a composite image signal and a transmission image signal. | 11-13-2014 |
Masanobu Yamamoto, Yokohama JP
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20140072997 | SYSTEM AND METHOD FOR DEPOSITING PARTICLES ON A DISC - A system and method are disclosed in which particles sorted by a flow cytometer may be deposited directly into a deposition layer formed on the surface of an optical disc, and information regarding measurements made of the particle, as well as the storage location of the particle, can be written to the recording layer of the optical disc. | 03-13-2014 |
20140339446 | SCANNING IMAGE FLOW CYTOMETER - An image flow cytometer has a flow chamber with a flow channel formed therein to permit a microparticulate sample to flow through the flow channel. An irradiation optical system irradiates the sample in the channel with incident light in an irradiation spot smaller than a selected representative size, e.g., smaller than the sample. The system scans an irradiation position perpendicular to the flow direction of the sample. A detection optical system is opposed to the irradiation optical system through the flow chamber, or is off the optical axis of the incident light. The detection system detects a light intensity of resultant light from the flow chamber. A control unit detects the microparticulate sample according to a change of the light intensity of the resultant light detected by the detection optical system. | 11-20-2014 |
Noriko Yamamoto, Yokohama JP
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20150372219 | PIEZOELECTRIC TRANSDUCER, ULTRASONIC PROBE, AND PIEZOELECTRIC TRANSDUCER MANUFACTURING METHOD - According to embodiment, a piezoelectric transducer includes a polarized single crystal piezoelectric body comprising a lead complex perovskite compound containing niobium oxide and at least one of magnesium oxide and indium oxide and including a first plane whose crystal orientation is [100] and a second plane which faces the first plane and whose crystal orientation is [100], and first electrode provided on the first plane side of the body and a second electrode provided on the second plane side of the body. A ratio of a second FWHM of diffracted X-rays at the Miller index (400) of the body to a first FWHM of diffracted X-rays at the miller index (400) of the body which is unpolarized or has undergone depolarization processing is not less than 0.22 and not more than 0.4. | 12-24-2015 |
Setsu Yamamoto, Yokohama JP
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20150153310 | TURBINE BLADE TESTING DEVICE AND TESTING METHOD THEREOF - According to one embodiment, a testing device of a turbine blade includes: a non-compressive elastic medium brought into close contact with a platform of the turbine blade in a state fastened to a turbine rotor; a probe which has piezoelectric elements arranged in an array and transmits ultrasound waves toward a fastening portion of the turbine blade through the elastic medium and receives echo waves; and a display portion for imaging an internal region of the fastening portion on the basis of the echo waves and displaying the same. | 06-04-2015 |
Takakazu Yamamoto, Yokohama JP
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20120200808 | Polymer compound and polymer light emitting device - To provide a polymer compound which is useful as a light emitting material or charge transport material having a boron atom. | 08-09-2012 |
Takashi Yamamoto, Yokohama JP
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20150262935 | SEMICONDUCTOR DEVICE - According to one embodiment, a semiconductor device includes first to fourth circuit substrates. Each of the first to fourth circuit substrates includes a switching device. The first circuit substrate includes a first terminal unit and a second terminal unit set to a potential lower than a potential of the first terminal unit. The third circuit substrate includes a fifth terminal unit and a sixth terminal unit set to a potential lower than a potential of the fifth terminal unit. The first circuit substrate overlaps the third circuit substrate. The second circuit substrate overlaps the fourth circuit substrate. A direction from the first terminal unit toward the second terminal unit is reversely oriented with respect to a direction from the fifth terminal unit toward the sixth terminal unit. | 09-17-2015 |
Takuma Yamamoto, Yokohama JP
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20150110416 | IMAGE PROCESSING DEVICE AND IMAGE PROCESSING METHOD - An image processing device includes a processor and a memory storing instructions causing the processor to: generate a first intermediate image by applying, to an input image, inverse conversion being inverse of conversion corresponding to degrading process of imaging the input image; generating a second intermediate image by adding a frequency component to the input image; generate a weighting factor so that a second residual error between a second image and the input image becomes smaller than a first residual error between a first image and the input image, the first image being obtained by applying the conversion to the second intermediate image, and the second image being obtained by applying the conversion to a composite image obtained by the weighted addition of the first and second intermediate images; and generate the composite image by performing the weighted addition of the first and second intermediate images using the weighting factor. | 04-23-2015 |
20150310626 | MOTION VECTOR DETECTOR, DISTANCE DETECTOR, MOTION VECTOR DETECTION METHOD AND COMPUTER PROGRAM PRODUCT - According to an embodiment, a motion vector detector includes a searcher, a converter, a synthesizer, and a corrector. The searcher is configured to search for, in each block in a first image having a resolution of interest, an area having a high degree of correlation with a second image having the resolution of interest, and generate a first flow representing a set of motion vectors having the resolution of interest. The converter is configured to generate a second flow representing a set of motion vectors having the resolution of interest from a set of motion vectors having a higher resolution. The synthesizer is configured to generate a third flow representing a set of motion vectors having the resolution of interest. The corrector is configured to generate a set of motion vectors having the resolution of interest by optimizing gradient objective function having initial value set to the third flow. | 10-29-2015 |