Obata, Osaka
Koji Obata, Osaka JP
| Patent application number | Description | Published |
|---|---|---|
| 20110254718 | INTEGRATOR AND DELTA-SIGMA MODULATOR INCLUDING THE SAME - An integrator is provided which can reduce a disturbance in the current waveform of a current DA converter in order to improve the SNR of a ΔΣ modulator, for example. The integrator includes an operational amplifier, and feedback paths provided in parallel between the output terminal and inverting input terminal of the operational amplifier. In one of the feedback paths, an integrating capacitor and at least one resistor are connected in series. In the other feedback path, a second integrating capacitor whose capacitance value is smaller than that of the integrating capacitor is provided. | 10-20-2011 |
| 20120262320 | RESONATOR, DELTA-SIGMA MODULATOR, AND WIRELESS COMMUNICATION DEVICE - Two T filters, one of which includes two resistive elements and one capacitive element and the other of which includes two capacitive elements and one resistive element, are inserted in a negative-feedback section of an operational amplifier, and a resistive element and a capacitive element are connected between each of intermediate nodes and a signal input terminal. A resistive element and a capacitive element which are connected to each other in parallel are connected between the signal input terminal and an inverting input terminal of the operational amplifier. With this configuration, overall admittances where elements connected to the corresponding intermediate nodes are in parallel connection are equal to each other. | 10-18-2012 |
| 20140266828 | RESONANT FILTER, DELTA-SIGMA A/D CONVERTER, AND SEMICONDUCTOR DEVICE - A delta-sigma A/D converter includes a loop filter including a resonant filter, a quantizer, and a feedback D/A converter. The resonant filter includes a resonator including a resistor and a capacitor, and a feedback path through which an output of the resonator is positively fed back to an input of the resonator. The resonant filter operates as an oscillator or a filter under the on/off control of a first switch. At least one of the resistor and the capacitor of the resonator is configured to allow a resistance value or a capacitance value thereof to be adjusted based on a third external signal. | 09-18-2014 |
| 20140301253 | DEM CIRCUIT, DELTA-SIGMA MODULATOR, D/A CONVERTER, AND WIRELESS COMMUNICATION DEVICE - DEM circuit ( | 10-09-2014 |
Kouei Obata, Osaka JP
| Patent application number | Description | Published |
|---|---|---|
| 20100001105 | HUMIDIFICATION SYSTEM - This invention relates to a humidification system for delivering atomized water to an object. In a humidification system of the invention for delivering humidified air to an object, the object is efficiently humidified. A humidification system ( | 01-07-2010 |
| 20100059608 | ELECTROSTATIC SPRAYING DEVICE - An electrostatic spraying device ( | 03-11-2010 |
| 20100288860 | ELECTROSTATIC SPRAYER - An electrostatic sprayer includes: a housing; a container ( | 11-18-2010 |
| 20120085844 | ELECTROSTATIC SPRAYING DEVICE - An electrostatic spraying device ( | 04-12-2012 |
| 20130146684 | ELECTROSTATIC SPRAYER - An electrostatic sprayer includes a temperature-humidity sensor which detects a humidity and a temperature of a space where the user is present, and a control section which provides control by adjusting an amount of the liquid transferred by a pressure pump and a voltage applied by a high voltage power supply based on the value detected by the temperature-humidity sensor. | 06-13-2013 |
Norifumi Obata, Osaka JP
| Patent application number | Description | Published |
|---|---|---|
| 20100095719 | Door Lock Device With Safety Switch - A door lock apparatus with safety switch capable of assuredly locking a door is provided. | 04-22-2010 |
Taichi Obata, Osaka JP
| Patent application number | Description | Published |
|---|---|---|
| 20110206832 | METHOD FOR EJECTING DROPLET OF ALIGNMENT MATERIAL AND DEVICE FOR THE SAME - Droplet ejection method and device capable of preventing a line defect, which results from a defective nozzle that ejects an inappropriate amount of droplet and is included in nozzles of an ink-jet head, from developing to appear as a visible defect in image display of a liquid crystal display panel. When adjacent streams of droplets of alignment material that are formed by movements in a Y-direction of the ink-jet head join together to form an alignment film on a substrate, a shift amount in an X-direction of the ink-jet head is set such that the adjacent streams are formed by the different nozzles. Thus, the streams of the droplets ejected from the defective nozzle can be prevented from being formed adjacent to each other, and portions of the alignment film that have thicknesses smaller than the other portions, which result in line defects, do not gather together but are dispersed. | 08-25-2011 |
Takanori Obata, Osaka JP
| Patent application number | Description | Published |
|---|---|---|
| 20100210325 | Portable Electronic Device - One embodiment of the portable electronic device according to the present invention includes a housing provided with a camera | 08-19-2010 |
| 20130278625 | INFORMATION TERMINAL AND DISPLAY CONTROLLING METHOD - A mobile phone is capable of displaying data of a website stored in a server through a browsing function. The mobile phone is also capable of detecting a line-of-sight of a user with utilizing an infrared light. In a case where the user is reading a website, a keyword is acquired from a content of the website based on the line-of-sight of the user. Thereafter, if a search result screen on a search site is displayed, a plurality of index information are listed such that the index information of the website related to an acquired keyword becomes a higher rank. | 10-24-2013 |
Takatsugu Obata, Osaka JP
| Patent application number | Description | Published |
|---|---|---|
| 20090305155 | ELECTROPHOTOGRAPHIC PHOTORECEPTOR AND IMAGE FORMING APPARATUS PROVIDED WITH THE SAME - A electrophotographic photoreceptor comprising a monolayered photosensitive layer containing a charge generation material and a charge transport material or a multilayered photosensitive layer obtained by laying a charge generation layer containing a charge generation material and a charge transport layer containing a charge transport material in this order or in reverse order, on a conductive support, wherein the monolayered photosensitive layer or the charge transport layer of the multilayered photosensitive layer contains, as the charge transport material, an enamine compound represented by the formula (I): | 12-10-2009 |
| 20100028047 | ELECTROPHOTOGRAPHIC PHOTORECEPTOR AND IMAGE FORMING APPARATUS - The present invention provides an image forming apparatus provided with the highly sensitive electrophotographic photoreceptor comprising an enamine compound as a charge transport substance having a specific enamine structure; and provided with the semiconductor laser oscillating the laser beam with the oscillation wavelengths of from 390 nm to 500 nm inclusive in order to form an image having a high resolution for a long period of time. | 02-04-2010 |
| 20120156599 | ELECTROPHOTOGRAPHIC PHOTOCONDUCTOR AND IMAGE FORMING APPARATUS INCLUDING THE SAME - An electrophotographic photoconductor, comprising: | 06-21-2012 |
Tomoyuki Obata, Osaka JP
| Patent application number | Description | Published |
|---|---|---|
| 20120067129 | ULTRASONIC TESTING APPARATUS FOR PIPE OR TUBE END PORTION - An ultrasonic testing apparatus for a pipe end portion, which enables accurate ultrasonic testing, comprises an ultrasonic probe disposed under the pipe end portion. The probe | 03-22-2012 |
| 20130276540 | ULTRASONIC TESTING APPARATUS FOR PIPE OR TUBE END PORTION AND METHOD OF SETTING INITIAL POSITION OF PROBE HOLDER - An ultrasonic testing apparatus includes an ultrasonic probe disposed under an end portion of a pipe laid in the horizontal direction to face the pipe end portion. The probe transmits ultrasonic waves to the end portion of the pipe and receives the ultrasonic waves therefrom. A probe holder housing the probe includes a coupling medium reserver part which surrounds a space between the probe and the end portion of the pipe to contain a coupling medium W. The coupling medium reserver part includes a part body | 10-24-2013 |
Yasushi Obata, Osaka JP
| Patent application number | Description | Published |
|---|---|---|
| 20110254991 | RECORDING AND REPRODUCING DEVICE FOR RECORDING AND REPRODUCING IMAGE AND SOUND - A device includes a housing unit which includes a first housing, and a second housing which has a main-surface provided with a first display which displays an image, a second display which displays an operation unit, and accepts an instruction through operation of the displayed operation unit, and a detector which detects which of the main-surface and a rear-surface is exposed to outside in a state where the housing unit is folded with the first and second housings being placed on each other. The second display is positioned on a surface of the housing unit exposed to outside in the folded state. The operation unit to be displayed on the second display is switched to either a display operation unit which accepts an instruction for image display, or a sound recording operation unit which accepts an instruction for sound recording, based on detection from the detector. | 10-20-2011 |
| 20130177191 | AUDIO RECORDER - An audio recorder having a plurality of microphones including at least a first microphone and a second microphone provided in a first housing and a second housing, respectively, at least one of the first housing and the second housing being rotatably supported, and having an audio recording function in a set prescribed audio recording mode, in which the first housing and the second housing are arranged vertically one above the other, and the audio recorder has means for setting a prescribed audio recording mode in accordance with a relative position of the first microphone and the second microphone. According to this audio recorder, the prescribed audio recording mode is set in accordance with the relative position of the first housing and the second housing. Thus, a desired audio recording mode can be set more intuitively by a user. | 07-11-2013 |
Yusuke Obata, Osaka JP
| Patent application number | Description | Published |
|---|---|---|
| 20120188410 | IMAGING DEVICE - An imaging device is provided that includes an imaging unit, an imaging condition mode setting unit, a crop region decision unit, a cropping unit, a display image data production unit, and a display unit. The imaging unit captures an image of a subject and generates image data. The imaging condition mode setting unit automatically sets any one of a plurality of imaging modes based on the image data. The crop region decision unit decides a region of the image data to be cropped according to the mode set by the setting unit. The cropping unit removes the image data from the region to be cropped and characterizes this region as cropped image data. The display image data production unit generates display image data of the cropped image data and sets the display image to a specific size. The display unit displays an image based on the display image data. | 07-26-2012 |