Hamamatsu, JP
Akira Hamamatsu, Chiba JP
Patent application number | Description | Published |
---|---|---|
20090290168 | Inspecting Method and Inspecting Apparatus for Substrate Surface - To inspect a substrate such as a semiconductor substrate for surface roughness at high precision. | 11-26-2009 |
20110276299 | REFERENCE WAFER FOR CALIBRATION OF DARK-FIELD INSPECTION APPARATUS,METHOD OF MANUFACTURING REFERENCE WAFER FOR CALIBRATION OF DARK-FIELD INSPECTION APPARATUS, METHOD OF CALIBRATING DARK-FIELD INSPECTION APPARATUS, DARK-FIELD INSPECTION APPARATUS, AND A WAFER INSPECTION METHOD - A technology capable of ensuring measurement results of a dark-field inspection apparatus up to a microscopic area is provided. A dark-field inspection apparatus is calibrated using a bulk wafer as a reference wafer, the bulk wafer having microroughness of an irregular asperity pattern accurately formed on a surface, and the microroughness of the surface having an ensured microroughness degree. The microroughness can be more accurately formed by a chemical treatment with a chemical solution. This microroughness is measured by using an AFM, and an expected haze value is obtained based on the measured value. Then, haze of the surface of the reference wafer is measured by the dark-field inspection apparatus to be inspected to obtain an actually-measured haze value, and a difference between the expected haze value and the actually-measured haze value is obtained. Based on this difference, a haze measurement parameter of the dark-field inspection apparatus is adjusted so that the actually-measured haze value and the expected haze value match each other. | 11-10-2011 |
20120162665 | Inspecting Method and Inspecting Apparatus for Substrate Surface - An inspecting method and apparatus for inspecting a substrate surface includes application of a light to the substrate surface, detection of scattered light or reflected light from the substrate surface due to the applied light at a plurality of positions to obtain a plurality of electrical signals, extraction of a signal in a mutually different frequency band from each of the plurality of electrical signals, and calculation of a value regarding a state of film of the substrate through an arithmetical operation process of a plurality of extracted signals in the frequency bands. | 06-28-2012 |
20130107247 | Inspecting Method and Inspecting Apparatus For Substrate Surface | 05-02-2013 |
Akira Hamamatsu, Yokoham JP
Patent application number | Description | Published |
---|---|---|
20110063603 | APPARATUS AND METHOD FOR INSPECTING DEFECTS - A defect inspection apparatus includes a movable stage for mounting a substrate having circuit patterns as an object of inspection, an irradiation optical system which irradiates a slit-shaped light beam from an oblique direction to the circuit patterns of the substrate, a detection optical system which includes an image sensor for receiving reflected/scattered light from the substrate by irradiation of the slit-shaped light beam and converting the received light into a signal, and an image processor which processes the signal. The irradiation optical system includes a cylindrical lens and a coherency reduction optical system, which receives the light beam and emits a plurality of slit-shaped light sub-beams which are spatially reduced in coherency in a light-converging direction of the cylindrical lens. The cylindrical lens focuses the plurality of slit-shaped light sub-beams into the slit-shaped light beam irradiated to the surface of the substrate. | 03-17-2011 |
Akira Hamamatsu, Mito JP
Patent application number | Description | Published |
---|---|---|
20130262027 | SHAPE MEASUREMENT METHOD, AND SYSTEM THEREFOR - A model based measurement method is capable of estimating a cross-sectional shape by matching various pre-created cross-sectional shapes with a library of SEM signal waveforms. The present invention provides a function for determining whether or not it is appropriate to create a model of a cross-sectional shape or a function for verifying the accuracy of estimation results to a conventional model based measurement method, wherein a solution space (expected solution space) is obtained by matching library waveforms and is displayed before measuring the real pattern by means of model based measurement. Moreover, after the real pattern is measured by means of model based measurement, the solution space (real solution space) is obtained by matching the real waveforms with the library waveforms and is displayed. | 10-03-2013 |
Akira Hamamatsu, Tokyo JP
Patent application number | Description | Published |
---|---|---|
20150062581 | DEFECT INSPECTION APPARATUS AND DEFECT INSPECTION METHOD - A defect inspection apparatus includes: a seed light generator including a pulse signal generator that generates a pulse signal and a polarization modulator that outputs pulse light of any one of two polarization states orthogonal to each other in synchronization with the pulse signal output from the pulse signal generator; a wavelength converting unit including a branching mechanism that branches the pulse light output by the polarization modulator of the seed light generator using polarization and a converting unit that wavelength-converts the pulse light branched by the branching mechanism into beams of two different wavelengths, respectively; an illumination optical system that illuminates a surface of an inspected target material with the beams of the two different wavelengths converted by the wavelength converting unit; a detection optical system including a detecting unit that detects light generated by the beams of the two different wavelengths illuminated by the illumination optical system; and a signal processing system including a distributor that distributes a signal based on the light detected by the detecting unit of the detection optical system for each wavelength, on the basis of the pulse signal output from the pulse signal generator, and a defect determining unit that processes a signal based on the light distributed by the distributor and determines a defect. | 03-05-2015 |
20150146200 | DEFECT INSPECTION DEVICE AND DEFECT INSPECTION METHOD - To detect an infinitesimal defect, highly precisely measure the dimensions of the detect, a detect inspection device is configured to comprise: a irradiation unit which irradiate light in a linear region on a surface of a sample; a detection unit which detect light from the linear region; and a signal processing unit which processes a signal obtained by detecting light and detecting a defect. The detection unit includes: an optical assembly which diffuses the light from the sample in one direction and forms an image in a direction orthogonal to the one direction; and a detection assembly having an array sensor in which detection pixels are positioned two-dimensionally, which detects the light diffused in the one direction and imaged in the direction orthogonal to the one direction, adds output signals of each of the detection pixels aligned in the direction in which the light is diffused, and outputs same. | 05-28-2015 |
Hiroshi Hamamatsu, Tsukuba-Shi JP
Patent application number | Description | Published |
---|---|---|
20100105909 | MODIFIED METAL COMPLEX AND USE THEREOF - A modified metal complex obtained by subjecting a metal complex containing an organic compound having one nitrogen-containing aromatic heterocycle and four or more structures of a phenol, thiophenol, aniline or nitrogen-containing aromatic heterocyclic ring or an organic compound having two or more phenol rings and three or more nitrogen-containing aromatic heterocycles, in its molecule as a ligand, to a heating, radiation irradiation or discharge treatment until a mass reduction rate after the treatment becomes from 1 to 90 mass %, thereby the complex shows a carbon content after the treatment of 5 mass % or more. | 04-29-2010 |
20110059363 | LITHIUM MIXED METAL OXIDE - A lithium mixed metal oxide containing Li, Mn and M (M represents at least one metal element, and is free from Li or Mn), and having a peak around 1.5 Å (peak A), a peak around 2.5 Å (peak B), and the value of I | 03-10-2011 |
Hiroshi Hamamatsu, Tsukuba JP
Patent application number | Description | Published |
---|---|---|
20100003602 | ELECTRODE MATERIAL FOR NON-AQUEOUS SECONDARY BATTERY - Provided is an electrode material for non-aqueous secondary batteries which comprises an active material coated with a coating material containing a coating compound comprising Al and O, where peaks of | 01-07-2010 |
Hirotake Hamamatsu, Kariya-Shi JP
Patent application number | Description | Published |
---|---|---|
20080230737 | Method for producing soft magnetic powered core - A method for producing a soft magnetic powdered core comprises a mixing step for forming a raw powder by adding a thermoplastic resin powder to a soft magnetic powder and mixing them, a compacting step for forming a compact by compacting the raw powder into a predetermined shape, a melting and setting step for the resin in which the resin of the compact is melted by heating to at least the melting point of the thermoplastic resin and the melted resin is set by cooling to a room temperature, and a crystallizing step for the resin in which the set resin is heated to not less than the exothermic onset temperature and not more than the endothermic onset temperature, which are measured by DSC analysis of the thermoplastic resin, and is cooled to a room temperature. | 09-25-2008 |
20080232995 | Method for producing soft magnetic powdered core - A method for producing a soft magnetic powdered core includes preparing a mixture of a soft magnetic powder and a resin powder, compacting the mixture into a predetermined shape so as to obtain a compact, and heating the compact. The resin powder has a median size of not more than 30 μm, a maximum particle size of not more than 100 μm, and a specific surface area of not less than 1.0 m | 09-25-2008 |
Kazuhide Hamamatsu, Hamamatsu-Shi JP
Patent application number | Description | Published |
---|---|---|
20150071724 | CUTTING PROCESSING DEVICE - A cutting processing device for performing a cutting process on a cutting target by use of a rotatable tool includes a cutting unit that includes the rotatable tool, a holding tool that holds a plurality of the cutting targets at the same time, and a rotation support unit that rotatably supports the holding tool. The cutting unit is movable with respect to the holding tool. | 03-12-2015 |
Masanori Hamamatsu, Kobe-Shi JP
Patent application number | Description | Published |
---|---|---|
20120259489 | SHIP MANEUVERING CONTROL METHOD AND SHIP MANEUVERING CONTROL SYSTEM - A short-term planned route from a start position that is a ship position at a first time up to an end position that is the ship position at a second time is designed based on a planned route, an estimated encounter marine phenomenon information, operation performance information measured on a ship, and a hull motion model of the ship, the estimated encounter marine phenomenon information being measured on the ship based on actually encountered marine phenomenon information. The short-term planned route makes a first evaluation function optimal, the first evaluation function containing: an index indicating an influence of a fluctuation portion between a planned position that is a ship position planned at the second time on the planned route and the end position; a fuel consumption index when the ship sails along the short-term planned route; and a safety index when the ship sails along the short-term planned route. | 10-11-2012 |
20140230713 | UNDERWATER MOBILE INSPECTION APPARATUS AND UNDERWATER INSPECTION EQUIPMENT - An underwater mobile inspection apparatus is capable of inspecting a subsea pipeline (inspection object) while cruising. The underwater mobile inspection apparatus includes: a cruising body configured to submerge under water and cruise along the inspection object in such a manner as not to come into contact with the subsea pipeline; a first movable arm provided on the cruising body; an inspection tool unit for use in inspecting the subsea pipeline, the inspection tool unit being provided on the first movable arm; and a controller configured to, when the cruising body cruises along the subsea pipeline in such a manner as not to come into contact with the subsea pipeline, operate the first movable arm to move the inspection tool unit, such that a positional relationship of the inspection tool unit with the subsea pipeline becomes a predetermined target positional relationship. | 08-21-2014 |
Mayu Hamamatsu, Wakayama-Shi JP
Patent application number | Description | Published |
---|---|---|
20140371331 | SURFACTANT COMPOSITION - The present invention provides a surfactant composition containing a polyglycerol alkyl ether which is capable of exhibiting a high emulsification performance for silicone oils compounded in cosmetics, detergents, etc., by using a natural alcohol derived from oils and fats as a raw material thereof, a process for producing the surfactant composition in an effective manner, and a use of the surfactant composition. The present invention relates to [1] a surfactant composition including a specific polyglycerol monoalkyl ether (1) and a specific polyglycerol dialkyl ether (2), a mass ratio of [(1)/(2)] being from 65/35 to 75/25; [2] a process for producing the surfactant composition; [3] an emulsifier composition including the surfactant composition; and [4] a detergent composition including the surfactant composition. | 12-18-2014 |
Nobuyuki Hamamatsu, Tokyo JP
Patent application number | Description | Published |
---|---|---|
20160069755 | SENSOR, STRAIN SENSOR, AND PRESSURE SENSOR - A sensor includes a first structure that is attachable to a measurement specimen, a second structure that is made of material which is smaller in thermal expansion coefficient than the first structure, a bottom surface of the second structure being connected to the first structure, and a detector that is connected to an upper surface of the second structure, the detector being configured to detect a deformation of the second structure. | 03-10-2016 |
Takehito Hamamatsu, Aichi-Ken JP
Patent application number | Description | Published |
---|---|---|
20120144806 | INTERNAL COMBUSTION ENGINE - An internal combustion engine, in which intake air flows through an intake passage into a combustion chamber and exhaust gas resulting from the combustion in the combustion chamber flows through an exhaust passage, includes an exhaust gas purifier provided in the exhaust passage and having an oxidation catalyst, an LPL-EGR passage connecting between the intake passage and the exhaust passage at a position downstream of the exhaust gas purifier as seen in exhaust gas flow direction, a first estimating device for estimating exhaust gas composition at a position upstream of the exhaust gas purifier, a second estimating device for estimating exhaust gas composition at a position downstream of the exhaust gas purifier, a cylinder temperature adjusting device for adjusting temperature in the combustion chamber, and a controller for controlling the cylinder temperature adjusting device based on the difference in the exhaust gas composition between the first and second estimating devices. | 06-14-2012 |
Takehito Hamamatsu, Kariya-Shi JP
Patent application number | Description | Published |
---|---|---|
20130340720 | FUEL INJECTION DEVICE - A fuel injection device is provided with a fuel injection valve to inject fuel into a combustion chamber of an engine, and an electronic control unit to operate the fuel injection valve to inject the fuel in multiple separate injections. The electronic control unit controls a timing of a first fuel injection by the fuel injection valve to carry out the first fuel injection on the retard side with respect to a timing when a premix duration immediately after the first fuel injection is minimum, and controls a timing of a second fuel injection by the fuel injection valve in such a manner that a heat release rate waveform produced by the first fuel injection and the second fuel injection carried out thereafter has a double-peaked shape. | 12-26-2013 |
Tatsuo Hamamatsu, Kanagawa JP
Patent application number | Description | Published |
---|---|---|
20110218376 | PROCESS FOR PRODUCING HYDROCARBON OIL - The method for manufacturing a hydrocarbon oil of the present invention comprises a first step wherein a plurality of reaction zones filled with a specific catalyst is disposed in series and a feedstock oil containing an oxygen-containing hydrocarbon compound derived from an animal or vegetable oil is supplied and hydrotreated under the conditions of a hydrogen pressure of 1 MPa or more and 10 MPa or less in each of the reaction zones; and a second step wherein hydrogen, hydrogen sulfide, carbon dioxide and water are removed from a product to be treated obtained in the first step to obtain a hydrocarbon oil. Among the plurality of reaction zones, the inlet temperature of the reaction zone disposed on the most upstream side is 150° C. or more and 250° C. or less, the inlet temperature of the second most upstream reaction zone or below is equal to or higher than the condensation temperature of water, and the outlet temperature of the reaction zone disposed on the most downstream side is 260° C. or more and 360° C. or less. The feedstock oil comprises a recycled oil containing a specific amount of a part of the hydrocarbon oil obtained in the second step and a specific amount of a sulfur-containing hydrocarbon compound. | 09-08-2011 |
20110237853 | PROCESS FOR PRODUCING HYDROCARBON OIL - A method for manufacturing a hydrocarbon oil, comprising: a first step wherein a feedstock oil containing an oxygen-containing organic compound and a water-insoluble chlorine-containing compound is brought into contact with a hydrogenation catalyst comprising a support containing a porous inorganic oxide and one or more metals selected from Group VIA and Group VIII of the periodic table supported on the support in the presence of hydrogen to generate a hydrocarbon oil and water in a vapor state by the hydrodeoxygenation of an oxygen-containing organic compound and convert the water-insoluble chlorine-containing compound into a water-soluble chlorine-containing compound; a second step wherein the water in the reaction product of the first step is maintained in a vapor state and the reaction product of the first step is brought into contact with a nitrogen-containing Brønsted base compound which has a boiling point at normal pressure of 100° C. or less and is water-soluble to obtain a product to be treated; and a third step wherein the product to be treated is cooled to a temperature not higher than the temperature at which water in a vapor state is liquefied to form an aqueous phase containing a water-soluble chlorine-containing compound and a nitrogen-containing Brønsted base compound and then separate the aqueous phase from an oil to be treated to obtain a product oil containing a hydrocarbon oil. | 09-29-2011 |
Tatsuo Hamamatsu, Yokohama-Shi JP
Patent application number | Description | Published |
---|---|---|
20090099400 | Solid phosphoric acid catalyst and methods of olefin dimerization reaction with the same - A solid phosphoric acid catalyst which has high activity and attains high dimer selectivity in olefin dimerization reactions; and efficient methods of olefin dimerization reaction. The solid phosphoric acid catalyst comprises a carrier and phosphoric acid supported thereon. When the solid phosphoric acid catalyst is heated at 250° C. for 20 minutes, heating loss of water is 50 mass % or more based on diphosphorus pentaoxide (P | 04-16-2009 |
Tatsuo Hamamatsu, Tokyo JP
Patent application number | Description | Published |
---|---|---|
20110219676 | AVIATION FUEL BASE OIL AND AVIATION FUEL COMPOSITION - The present invention provides an environment friendly aviation fuel base oil having combustibility, oxidation stability and excellent life cycle characteristics and contributing to diversification of primary energy, which is produced by hydrotreating a feedstock comprising a mixed oil of an oxygen-containing hydrocarbon compound originating from an animal or vegetable fat and a sulfur-containing hydrocarbon compound or a feedstock comprising said mixed oil and a petroleum base oil produced by refining crude oil and an aviation fuel composition comprising the aviation fuel base oil, and an aviation fuel composition containing such an aviation fuel base oil. | 09-15-2011 |
20110219677 | PROCESS FOR PRODUCING AVIATION FUEL BASE OIL - The present invention provides a process of producing an aviation fuel base oil having excellent combustibility, oxidation stability and life cycle characteristics, hydrotreating in the presence of hydrogen a feedstock comprising an oxygen-containing hydrocarbon compound originating from an animal or vegetable fat (preferably an animal or vegetable fat that contains fatty acids each having 10 to 14 carbon atoms in the fatty acid carbon chain in the total amount of 60 percent by mass or more) and a sulfur-containing hydrocarbon compound. The present invention also provides a process for producing an aviation fuel base oil by blending such an aviation fuel base oil and an aviation fuel base oil produced by refining crude oil. | 09-15-2011 |
20120078022 | METHOD FOR PRODUCING OLEFIN DIMER, AND OLEFIN DIMER - The process for producing an olefin dimer of the present invention includes a first step of carrying out a dimerization reaction of an olefin in the presence of a solid phosphoric acid catalyst in which phosphoric acid is supported on inorganic support particles at a reaction temperature of 55 to 300° C. by introducing into a reactor an olefin-containing raw material containing water in an amount of 10 ppm by mass or more and less than the saturated water content at the reaction temperature, thereby preparing a reaction product containing an olefin dimer, a second step of washing the reaction product prepared in the first step at a temperature of 50° C. or higher using an alkaline substance-containing water adjusted to pH 8 to 13 and a third step of washing the reaction product after the alkaline washing in the second step with water at a temperature of 0 to 110° C., thereby preparing an olefin dimer. | 03-29-2012 |
Toshihiko Hamamatsu, Saitama JP
Patent application number | Description | Published |
---|---|---|
20090265502 | SIGNAL PROCESSING DEVICE AND CONTROL METHOD, SIGNAL PROCESSING METHOD, PROGRAM, AND SIGNAL PROCESSING SYSTEM - A signal processing device controls a plurality of signal processing units that process an input signal inputted via a signal line with wide bandwidth, via a control line with narrow bandwidth or the signal line, and includes: a storing unit configured to store correspondence information that associates instruction information indicating an instruction of control with respect to each of the signal processing units, with control information related to all of the plurality of signal processing units, among pieces of control information necessary for each of the signal processing units to execute content of control; and a transmitting unit configured to transmit the control information associated with the instruction information by the correspondence information, to the plurality of signal processing units via the signal line, when control is instructed with respect to the plurality of signal processing units. | 10-22-2009 |
20130191486 | TIME CONTROL APPARATUS, TIME CONTROL METHOD, AND PROGRAM - A time control apparatus provided in a slave machine and synchronizing time information with time information of a master machine connected over a network includes: calculation units respectively calculating time difference candidates of the slave machine with respect to the master machine and network delays indicative of an average of times necessary for communication of first and second messages over the network based on transmission and reception times of the first messages which are transmitted from the master machine and received using the slave machine and transmission and reception times of the second messages which are transmitted from the slave machine and received using the master machine; a selection unit selecting one of the calculated time difference candidates as a time difference based on the calculated network delays; and an adjustment unit adjusting the time information of the slave machine based on the selected time difference. | 07-25-2013 |
20140029633 | COMMUNICATION APPARATUS, COMMUNICATION SYSTEM, SYNCHRONOUS PROCESSING METHOD, AND PROGRAM - A communication apparatus includes a data processing unit and a communication unit. The data processing unit performs a clock synchronous process between the communication apparatus and a communication correspondent apparatus. The communication unit performs communication with the communication correspondent apparatus. The data processing unit compares, when the clock synchronous process is performed, an offset window that defines a permissible delay time range of a packet applied to the synchronous process and a network delay time of the synchronous packet, selects the synchronous packet having the network delay time within the offset window, and applies phase offset information calculated from the synchronous packet, to perform phase control, and decreases a width of a current offset window when the network delay time of the synchronous packet is within the current offset window and increases the current offset window width when the network delay time is outside of the current offset window. | 01-30-2014 |
20140233590 | TIME CONTROL DEVICE, TIME CONTROL METHOD, AND PROGRAM - The present disclosure relates to a time control device, a time control method, and a program that can synchronize time information with a master device in a network with high precision. | 08-21-2014 |
20140241381 | TIME CONTROL DEVICE, TIME CONTROL METHOD, AND PROGRAM - The present disclosure relates to a time control device, a time control method, and a program that can synchronize time information with a master device in a network with high precision. | 08-28-2014 |
20140241479 | FREQUENCY DIFFERENCE DETECTION DEVICE, FREQUENCY DIFFERENCE DETECTION METHOD, AND PROGRAM - The present disclosure relates to a frequency difference detection device that can synchronize oscillation frequency with a master device in a network with high precision, and also relates to a frequency difference detection method and a program. | 08-28-2014 |
Toyohiro Hamamatsu, Niihama-Shi JP
Patent application number | Description | Published |
---|---|---|
20080268235 | LIGHT DIFFUSER PLATE - A light diffuser plate comprising a transparent resin composition containing a transparent resin and a light diffuser in which the light diffuser has an average particle diameter of from 0.6 μm to 1.5 μm and a standard deviation of particle diameters of from 0.01 μm to 0.5 μm, and an absolute value of a refractive index difference |Δn| between the transparent resin and the light diffuser is at least 0.05. | 10-30-2008 |
20090190067 | LIGHT DIFFUSER PLATE, SURFACE LIGHT SOURCE, AND LIQUID CRYSTAL DISPLAY - An object of the present invention is to provide a light diffuser plate sufficiently suppressed in its yellowish coloring or the like and excellent in impact resistance. | 07-30-2009 |
Tsuyoshi Hamamatsu, Tokyo JP
Patent application number | Description | Published |
---|---|---|
20110295884 | DATA CONVERSION METHOD PROCESSING FOR CONVERSION OF DATABASE, APPARATUS AND COMPUTER PROGRAM OF THE SAME - The first and second table data of the SQL sentence of the query of “ACCESS” based on a predetermined conversion list is generated based on a predetermined conversion table. The data of each line of the second table data is read in the order depending on a kind of queries, and parenthesis is added to these. And the results are substituted for a variable sequentially. The value of the final variable is substituted for the third table data. And it is processed as a query after the conversion which may be processed by SQL Server. | 12-01-2011 |
20130151479 | METHOD FOR VERIFYING CONVERSION, APPARATUS AND PROGRAM OF THE SAME - Apparatus for verifying conversion | 06-13-2013 |
Yoshihiro Hamamatsu, Tokyo JP
Patent application number | Description | Published |
---|---|---|
20120140854 | RADIO COMMUNICATION DEVICE, RADIO COMMUNICATION METHOD, AND COMMUNICATION SYSTEM - A radio communication device which when transmitting both a first information sequence, on which π/4-shift differential phase shift modulation is performed, as a delayed wave and a second information sequence, on which a differential phase shift modulation is performed, as an advance wave by using a PADM method, interchanges signal points respectively belonging to quadrants which are one of a first quadrant and a third quadrant, a second quadrant and a fourth quadrant, the first quadrant and the second quadrant, the first quadrant and the fourth quadrant, the second quadrant and the third quadrant, and the third quadrant and the fourth quadrant, the signal points being included in signal points mapped onto a complex plane which consists of a real number axis and an imaginary number axis, to change the arrangement of the information sequence. | 06-07-2012 |