Masafumi Ito
Masafumi Ito, Osaka JP
| Patent application number | Description | Published |
|---|---|---|
| 20090122317 | Spectroscopy Method and Spectroscope - To achieve an apparatus capable of measuring a light absorption coefficient f a sample with high sensitivity. A ring down spectroscope uses a wavelength-variable femtosecond soliton pulse light source | 05-14-2009 |
| 20110063609 | Spectroscopy method and spectroscope - A spectroscopy method, includes guiding pulse laser light to an optical fiber, which mutually reacts with a sample to be measured of a light absorptance characteristic, outputting ring down pulse light obtained through light absorption of the sample, measuring an absorptance characteristic of the sample based on an attenuation characteristic of the ring down pulse light, and setting the pulse laser light as wide-spectrum laser light, setting the optical fiber as a strong dispersive optical fiber, and increasing a pulse width of the ring down pulse light to measure a wavelength absorptance characteristic based on a ring down attenuation constant of a pulse train with respect to a time sequence corresponding to a wavelength. | 03-17-2011 |
Masafumi Ito, Atsugi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100205519 | CYCLIC REDUNDANCY CHECK CIRCUIT AND SEMICONDUCTOR DEVICE HAVING THE CYCLIC REDUNDANCY CHECK CIRCUIT - An object of the present invention is to provide a CRC circuit with more simple structure and low power consumption. The CRC circuit includes a first shift register to a p-th shift register, a first EXOR to a (p−1)th EXOR, and a switching circuit. A data signal, a select signal, and an output of a last stage of the p-th shift register are inputted to the switching circuit, and the switching circuit switches a first signal or a second signal in response to the select signal to be outputted. | 08-12-2010 |
| 20140120858 | Cyclic Redundancy Check Circuit And Semiconductor Device Having The Cyclic Redundancy Check Circuit - An object of the present invention is to provide a CRC circuit with more simple structure and low power consumption. The CRC circuit includes a first shift register to a p-th shift register, a first EXOR to a (p−1)th EXOR, and a switching circuit. A data signal, a select signal, and an output of a last stage of the p-th shift register are inputted to the switching circuit, and the switching circuit switches a first signal or a second signal in response to the select signal to be outputted. | 05-01-2014 |
| 20150214979 | Cyclic Redundancy Check Circuit And Semiconductor Device Having The Cyclic Redundancy Check Circuit - An object of the present invention is to provide a CRC circuit with more simple structure and low power consumption. The CRC circuit includes a first shift register to a p-th shift register, a first EXOR to a (p−1)th EXOR, and a switching circuit. A data signal, a select signal, and an output of a last stage of the p-th shift register are inputted to the switching circuit, and the switching circuit switches a first signal or a second signal in response to the select signal to be outputted. | 07-30-2015 |
Masafumi Ito, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20100132592 | Method and facility for disposing wet sludge - An object of the present invention is to provide a wet sludge disposal method and facility capable of smoothly transferring wet sludge to a kiln inlet part, or the like, of a dry process kiln, by a low feeding pressure and without substantially increasing the moisture content in the wet sludge. To this end, the present invention is characterized, in a cement clinker manufacturing facility having a preheater ( | 06-03-2010 |
Masafumi Ito, Wakayama JP
| Patent application number | Description | Published |
|---|---|---|
| 20080239312 | Atomic analyzer - [Object] To identify and quantitate an atom of a solid element contained in sludge, waste fluid, or soil. | 10-02-2008 |
| 20090310134 | Multi Micro-Hollow Cathode Light Source and Multi-Atomic Simulataneous Absorption Spectrum Analyzer - [Object] To achieve a compact point light source exhibiting multielement emission spectra with which multi elements can be simultaneously analyzed. | 12-17-2009 |
Masafumi Ito, Hamamatsu-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090211889 | SLIDE OPERATION APPARATUS AND KNOB THEREFOR - A slide operation apparatus capable of ensuring the operability of a knob and improving the visibility of scales on a panel surface of an electronic instrument, without the need of increasing a widthwise space required for mounting the slide operation apparatus on the panel surface. Scales indicating positions in slide movement direction are marked on the panel surface of the electronic instrument on which slide operation apparatuses are mounted. Each slide operation apparatus has a knob adapted to be operated to make a reciprocating slide movement on the panel surface. The knob has its mounting portion whose width is smaller than that of a plate portion and whose left and right end surfaces are receded inwardly from those of the plate portion. The knob has a bottom-side narrow-width portion in which a facing surface is narrower in width in slide movement direction than a finger-operated surface. | 08-27-2009 |
| 20150104042 | Audio Control Console - An audio control console includes a housing. The housing includes: an operating board provided with a plurality of rows of a plurality of channel strips each including a plurality of operating members each for controlling a value of a parameter of an audio signal processing in a signal processing channel; a support board comprising a flat blank region allowing an object to be placed thereon; and a stepped surface connecting the operating board and the support board to each other. The stepped surface connects the operating board and the support board to each other such that a height position of the support board is above a height position of the operating board. The blank region is inclined downward toward the stepped surface. | 04-16-2015 |
Masafumi Ito, Sennan-Gun JP
| Patent application number | Description | Published |
|---|---|---|
| 20090051924 | APPARATUS FOR MEASURING THICKNESS OF A SUBSTRATE - An apparatus for measuring thickness is provided. A light source irradiates a front surface or a rear surface of a substrate with a light. A splitter splits the light into a reference light and a measurement light. The reference light is reflected by a reference light reflecting device. An optical path changing device changes an optical path length of light reflected from the reference light reflecting device. A light receiving device measures an interference of the reflected light from the substrate and the reference light from the reference light reflecting device. A thickness of at least one of the front surface, rear surface or inside of the substrate is measured based on a measurement of the interference. | 02-26-2009 |
Masafumi Ito, Okazaki JP
| Patent application number | Description | Published |
|---|---|---|
| 20080209510 | Memory Device - A memory device that has a function used to continue or disrupt a supply of electric power used to retain data stored in a recording medium or a supply of operating electric power of a circuit used to read out data stored in a storage medium, using personal identification information is provided. When the recording medium is formed of a volatile memory, this memory device has a power supply used to manage a supply of electric power that is used for retention of the stored data using the personal identification information and to retain or erase stored data by continuation or disruption of a supply of electric power by use of the personal identification information. | 08-28-2008 |
Masafumi Ito, Okazaki-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20110241441 | DC/DC CONVERTER AND SEMICONDUCTOR DEVICE USING DC/DC CONVERTER - It is an object to provide a DC/DC converter that can stabilize power supply potential in use. It is another object to provide a semiconductor device in which circuit operation is stabilized. In addition to a power supply that supplies potential to be reference potential of boosting in a DC/DC converter, a power supply for charging a capacitor in the DC/DC converter is provided. Accordingly, loads to the power supply that supplies the reference potential of boosting can be reduced. Further, as power for charging the capacitor in the DC/DC converter, power supplied from not an antenna but a secondary battery is used. More specifically, a secondary battery is used as a power supply that supplies power to a buffer circuit or an inverter circuit. Thus, power supplied from the antenna can be stabilized. In other words, operation of a logic circuit and an analog circuit can be stabilized. | 10-06-2011 |
Masafumi Ito, Nagoya-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20120300218 | INTERFERENCE MEASUREMENT DEVICE AND MEASUREMENT METHOD - [Problem to be Solved]To improve the measurement accuracy of an interference measurement device which utilizes interference of light. | 11-29-2012 |
| 20130027697 | MULTI-MICRO HOLLOW CATHODE LIGHT SOURCE AND ATOMIC ABSORPTION SEPCTROMETER - The multi-micro hollow cathode light source has a cathode plate, an insulation plate, an anode plate, and metal pieces. The insulation plate is sandwiched by the cathode plate and the anode plate. The cathode plate is made of copper. The centers of the cathode plate, insulation plate, and anode plate, are provided with holes, respectively. The holes form a penetrating though-hole. Linear slots are disposed in the cathode plate continuously extending from the hole in a cross shape. Each slot penetrates the cathode plate. Four metal pieces made of materials different from one another are inserted and buried in the four slots. | 01-31-2013 |
Masafumi Ito, Kokubunji-Shi, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20150360520 | PNEUMATIC TIRE FOR MOTORCYCLE - A motorcycle pneumatic tire for travelling over rough terrain, wherein: the tire has a plurality of fin-like projections provided in the tire circumferential direction with intervals therebetween in an outer surface of the sidewall portion such that the fin-like projections each protrude from the outer surface and extend in the tire radial direction; a surface of at least the end portion on the outer side in the tire radial direction of each fin-like projection is formed to have an arcuate configuration protruding toward the tire inner surface side in a cross section in the width direction of the tire; and the arcuate surface of the end portion on the outer side in the tire radial direction of the fin-like projection is smoothly connected to an outer side surface of a shoulder block provided on the outermost side in the tire width direction of the tread portion. | 12-17-2015 |