Inventors list |
Assignees list |
Classification tree browser |
Top 100 Inventors |
Top 100 Assignees |
Hiroshi Katayama
Hiroshi Katayama, Yokohama-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100085251 | POSITIONING RECEIVER - A positioning receiver in which the circuit configuration of the receiving system corresponding to a plurality of positioning systems can be simplified and the current consumption and circuit size of which can be reduced. A positioning receiver ( | 04-08-2010 |
| 20100099434 | SIGNAL CAPTURING APPARATUS AND SIGNAL CAPTURING METHOD - A signal capturing apparatus and a signal capturing method wherein the timing at which to implement the clock frequency correction of a GPS reception part during position determination can be optimized to prevent any search omissions, while shortening the time period required for the position determination. A cellular clock precision estimating function part ( | 04-22-2010 |
| 20100231444 | POSITIONING RECEIVER AND POSITIONING METHOD - A positioning receiver and method in which the time required for signal acquisition can be reduced and positioning time can be reduced by increasing the occasion of the signal acquisition. In an SPS receiver mounted user equipment ( | 09-16-2010 |
| 20100248668 | POSITIONING RECEIVER AND POSITIONING METHOD FOR USER EQUIPMENT - A positioning receiver and a positioning method for user equipment in which errors in the position when the position of the user equipment is calculated can be reduced even in an environment in which the user equipment moves at high speed to improve the accuracy of the position. User equipment (UE) ( | 09-30-2010 |
Hiroshi Katayama, Hyogo JP
| Patent application number | Description | Published |
|---|---|---|
| 20100168365 | Production Process of Glucan Derivative Modified With Cyclic Ester - Disclosed is a method for producing a cyclic ester-modified glucan derivative wherein generation of homopolymers of the cyclic ester can be highly suppressed. Specifically disclosed is a method for producing a modified glucan derivative to which a cyclic ester is graft-polymerized, wherein a glucan derivative having a hydroxyl group and a cyclic ester are reacted in a solvent in the presence of a ring-opening polymerization catalyst. In this method, (1) the ring-opening polymerization catalyst is composed of a metal complex which does not initiate polymerization of the cyclic ester by itself; (2) the solvent is composed of an aromatic hydrocarbon solvent having a solubility in water at 20° C. of not more than 10% by weight; and (3) the ratio of the solvent is set at not less than 60 parts by weight per 100 parts by weight of the glucan derivative having a hydroxyl group. | 07-01-2010 |
| 20100228019 | Production Process of Glucan Derivative Modified with Cyclic Ester - A process for producing a glucan derivative modified with a cyclic ester with a highly suppressed homopolymerization of a cyclic ester is provided. | 09-09-2010 |
Hiroshi Katayama, Kanagawa-Ken JP
| Patent application number | Description | Published |
|---|---|---|
| 20100202581 | VIBRATION EVALUATION APPARATUS AND VIBRATION EVALUATION METHOD - The present invention includes: a plurality of sensors (strain gauge, accelerometer, ultrasonic sensor) that measure data on vibration at a plurality of measurement points on a jet pump; a vibration analysis unit that performs vibration analysis using a numerical structure analysis model of the jet pump, and calculates a vibration state of the jet pump; and an evaluation unit that estimates and evaluates a vibration state in each position on the jet pump using the numerical structure analysis model when an analysis result in a position corresponding to the measurement point by the vibration analysis of the vibration analysis unit matches the data measured by the sensors. | 08-12-2010 |
Hiroshi Katayama, Suwa-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100129129 | RECORDING APPARATUS AND RECORDING METHOD USING THE SAME - A recording apparatus includes a transport unit that transports a recording medium, a recording unit that performs recording on the recording medium based on record data, a moving unit that moves the recording unit in a direction intersecting a transport direction of the recording medium, a control unit that controls the recording unit, the transport unit and the moving unit, a stop position obtaining unit that calculates a present stop position, which reaches a present recording end position during present deceleration of the recording unit and which reaches a next recording start position during next acceleration of the recording unit, based on present and next record data, a determining unit that determines whether a standby time of the recording unit in a stop state occurs until a transport position. | 05-27-2010 |
Hiroshi Katayama, Matsumoto-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100061787 | PRINTING APPARATUS AND TRAY CONTROL METHOD OF THE SAME - Provided is a printing apparatus which includes a tray for setting a printing medium thereon, the printing apparatus including: a switch section which is used to perform a power-on operation or a power-off operation; a tray driving section which performs a driving operation of extracting the tray; a detection section which detects whether the printing medium exists on the tray; a control section which moves the tray to a discharge position by controlling the tray driving section in order to prompt an operation of extracting the printing medium from the tray before an initialization process ends when the printing medium is detected upon performing a power-on process; and a storage section which stores information that the control section moves the tray to the discharge position upon performing the power-on process, | 03-11-2010 |
Hiroshi Katayama, Kawasaki JP
| Patent application number | Description | Published |
|---|---|---|
| 20100056227 | NOISE SUPPRESSING DEVICE, MOBILE PHONE, NOISE SUPPRESSING METHOD, AND RECORDING MEDIUM - A noise suppressing device receives sound signals through a plurality of sound-receiving units and suppresses noise components included in the input sound signals. The noise suppressing device includes a detecting unit which detects a usage pattern of the noise suppressing device from a plurality of usage patterns in which positional relationships of the plurality of sound-receiving units and/or positional relationships between the plurality of sound-receiving units and a target sound source are different from each other, a converting unit which converts using environment information used in a noise suppressing process to each of the sound signals inputted by the plurality of sound-receiving units into using environment information in accordance with a usage pattern detected by the detecting unit and a suppressing unit which performs the noise suppressing process using the using environment information converted by the converting unit to the sound signals. | 03-04-2010 |
Hiroshi Katayama, Kanagawa JP
| Patent application number | Description | Published |
|---|---|---|
| 20090319222 | PORTABLE TERMINAL DEVICE - An object of the invention is to provide a portable terminal device capable of always providing a precise azimuth if the distance or the direction from a magnetism generation section of a loudspeaker, etc., to a magnetism detector changes as cases are opened/closed or are rotated. A portable terminal device | 12-24-2009 |
Hiroshi Katayama, Kumamoto JP
| Patent application number | Description | Published |
|---|---|---|
| 20090243524 | Power Inverter - A power inverter comprises a power module connected at least to a rotating electric machine, a gate drive circuit board which supplies switching power to the power module, and a rotating electric machine control circuit board which supplies a signal for controlling the waveform of the switching power to the gate drive circuit board. A noise reduction board is formed on a board different from the rotating electric machine control circuit board. The configuration of the noise reduction board is such that various signals for forming a signal for controlling the waveform of the switching power by means of the rotating electric machine control circuit board are inputted through the noise reduction board to the rotating electric machine control circuit board. | 10-01-2009 |
Hiroshi Katayama, Chiba JP
| Patent application number | Description | Published |
|---|---|---|
| 20090096921 | Image processing apparatus, method, program, and recording medium - An image processing apparatus includes: digital-source processing means for processing a plurality of digital sources; analog-source processing means for processing a plurality of analog sources; and generation means for generating a clock independently of a clock locked with each input source of the digital sources and the analog sources, and generating a clock in synchronism with a clock selected out of the input sources. The digital-source processing means and the analog-source processing means have individual clock recovery functions independently. | 04-16-2009 |
Hiroshi Katayama, Nagano JP
| Patent application number | Description | Published |
|---|---|---|
| 20110227881 | INFORMATION PROCESSING DEVICE, PROGRAM, RECORDING MEDIUM, AND INFORMATION PROCESSING SYSTEM - There is provided an information processing device which includes a receiving unit which receives handwriting data of an electronic pen accompanied by attribute information added by a user; a recognizing unit which recognizes a character string or a graphic from the handwriting data accompanied by the attribute information and associates the attribute information accompanying the handwriting data with the character string or the graphic; a search unit which searches for user-desired information on the basis of the character string or the graphic and the attribute information associated with the character string or the graphic; a converting unit which converts the user-desired information to display data; and a display unit which displays the display data. | 09-22-2011 |