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Makoto Nakanishi
Makoto Nakanishi, Toyota-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090115208 | IMPACT ABSORBING MEMBER FOR VEHICLE - Of side wall portions ( | 05-07-2009 |
| 20100164238 | Impact absorbing member for vehicle | 07-01-2010 |
| 20110049916 | IMPACT ABSORBING MEMBER FOR VEHICLE - It is provided an impact absorbing member for a vehicle, which includes a hollow cylindrical body that has plurality of side walls in a form of flat plates and has a polygonal section, wherein the impact absorbing member is disposed between a vehicle body-side member and a bumper member, in a manner such that axial direction of the cylindrical body coincides with a front-rear direction of a vehicle, and the impact absorbing member absorbs impact energy by being crushed in an accordion shape when the impact absorbing member receives a compression load in the axial direction, the cylindrical body including, paired side end edge portions being overlapped with each other by a predetermined width in a first side wall in a form of a flat plate, and integrally joined to each other along the axial direction. | 03-03-2011 |
| 20110187135 | Impact absorbing member for vehicle - Of side wall portions ( | 08-04-2011 |
Makoto Nakanishi, Kawasaki JP
| Patent application number | Description | Published |
|---|---|---|
| 20090319592 | PARALLEL PROCESSING METHOD OF TRIDIAGONALIZATION OF REAL SYMMETRIC MATRIX FOR SHARED MEMORY SCALAR PARALLEL COMPUTER - When a real symmetric matrix is tridiagonalized using a shared memory scalar parallel computer, the matrix is divided into threads to be updated. In the updating, the data of the lower triangular portion is for the calculation utilizing the symmetry in the matrix. The lower triangular matrix portion is divided into columns, and the resultant pieces are assigned to respective CPUs so that an equal number of elements are assigned to each of the CPUs. Also, the computation is performed simultaneously in the column and row directions once for each loading of the data in order to reduce the number of times data is loaded into memory. The lower triangular matrix portion of the diagonal block matrix portion is divided into one small square matrix and two small triangular matrices recursively so that they are updated. | 12-24-2009 |
| 20100241683 | METHOD AND APPARATUS FOR ARITHMETIC OPERATION BY SIMULTANEOUS LINEAR EQUATIONS OF SPARSE SYMMETRIC POSITIVE DEFINITE MATRIX - An arithmetic operation apparatus includes: a branch node set detection unit to detect a set of branch nodes for each parallel level; a subtree memory storage area allocation unit to allocate an arithmetic result of a column vector to a memory storage area selected on a basis of a predetermined selection rule from a plurality of memory storage areas; and a node memory storage area allocation unit to allocate an arithmetic result of a column vector to a memory storage area selected on a basis of a predetermined selecting rule from a plurality of memory storage areas. | 09-23-2010 |
Makoto Nakanishi, Miyagi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090302829 | SPECTRUM ANALYZER SYSTEM AND SPECTRUM ANALYZE METHOD - Provided is a spectrum analysis system that measures a signal component at each frequency of an input signal, comprising a sampling section that samples the input signal at prescribed bandwidths to digitize the input signal, and outputs a resulting digital output signal; a converting section that converts the digital output signal from the sampling section into the signal component at each frequency of a unit bandwidth; and an output section that (i) outputs the digital output signal output by the sampling section when a frequency span, which is a frequency range in which the measurement result of the signal component at each frequency of the input signal is output, is greater than or equal to a predetermined reference bandwidth and (ii) outputs the signal component at each frequency converted by the converting section when the frequency span is less than the predetermined reference bandwidth. | 12-10-2009 |
| 20110316554 | SWITCHING APPARATUS AND TEST APPARATUS - To perform a forcible disconnection when voltage outside a reference range is applied to a terminal, provided is a switching apparatus comprising a main switch provided between a first terminal and a second terminal; a voltage detection section that detects whether voltage of the second terminal is within a reference range; and a control section that controls the main switch according to a control signal received from a control terminal and turns OFF the main switch when the voltage of the second terminal is outside the reference range. The voltage detection section includes a detection switch that disconnects the second terminal and the control section from each other when the voltage of the second terminal is within the reference range and connects the second terminal and the control section to each other when the voltage of the second terminal is outside the reference range. | 12-29-2011 |
Makoto Nakanishi, Okayama JP
| Patent application number | Description | Published |
|---|---|---|
| 20120034670 | ORGANIC-INORGANIC COMPOSITE MATERIAL AND PROCESS FOR PRODUCING SAME - Disclosed is an organic-inorganic composite material obtained by chemically modifying a microorganism-derived ceramic material with an organic group, and a process for producing the organic-inorganic composite material. The process is characterized by reacting a microorganism-derived ceramic material with at least one compound selected from the group consisting of silane coupling agents represented by formula (1), silane coupling agents represented by formula (2), and titanate coupling agents represented by formula (3). The organic-inorganic complex can be used in applications for immobilized catalysts and immobilized enzyme catalysts. | 02-09-2012 |