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Atsushi Imamura
Atsushi Imamura, Kariya-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090317680 | FUEL CELL COOLING SYSTEM - A circulation pipe for a coolant is connected to a fuel cell. A pump and a heat exchanger are connected to the circulation pipe. A bypass pipe is connected in parallel with the pump. An ion exchanger is connected to the bypass pipe. An electronic cooling device is connected to the bypass pipe on an upstream side of the ion exchanger. The coolant, which is supplied to the ion exchanger, is cooled by the electronic cooling device to a predetermined temperature, so that the ion-exchange resins are prevented from being abnormally heated by the coolant. | 12-24-2009 |
| 20110091784 | FUEL CELL SYSTEM - An end plate is joined to a fuel cell stack. A first piping unit and a second piping unit are attached to the end plate. The first piping unit has a first attachment base, to which a fuel gas supply pipe, a first oxidation off-gas discharge pipe, and a coolant discharge pipe are coupled. The second piping unit has a second attachment base, to which an oxidation gas supply pipe, a coolant supply pipe, and a discharge pipe are coupled. The discharge pipe is joined to a discharge cylinder coupled to the first oxidation off-gas discharge pipe. The oxidation gas supply pipe and the coolant supply pipe are integrated with each other. Also, the first oxidation off-gas discharge pipe and the coolant discharge pipe are integrated with each other. | 04-21-2011 |
Atsushi Imamura, Matsumoto JP
| Patent application number | Description | Published |
|---|---|---|
| 20110081172 | IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD - An image forming apparatus includes: an image bearing member that bears an image; and a transfer roller, having a concave portion in its circumferential surface and rotating central to a rotational axis, whose circumferential surface aside from the concave portion makes contact with the image bearing member and transfers the image onto a recording material. The circumferential surface of the transfer roller aside from the concave portion makes contact with the image bearing member due to rotation of the transfer roller while the rotational axis of the transfer roller moves away from the image bearing member. | 04-07-2011 |
Atsushi Imamura, Kyoto JP
| Patent application number | Description | Published |
|---|---|---|
| 20080291473 | IMAGE DATA GENERATING METHOD, PRINTING METHOD, IMAGE DATA GENERATING APPARATUS, AND PRINTER - A head in a printer has an outlet row including a plurality of outlets arranged in a width direction perpendicular to a scan direction. A threshold matrix is stored in a main body control part, and sleep elements representing sleep of ejection of ink are arranged in the threshold matrix at a regular interval in each element row which is a plurality of elements arranged in a row direction corresponding to the width direction. The threshold matrix is compared with a grayscale original image to generate data of a halftone image where during printing, the number of outlets included in each outlet group not brought into sleep state continuously in the width direction is made equal to or larger than 1 and equal to or smaller than a predetermined number. Thus, it is possible to easily suppress occurrence of unevenness in a printed image, caused by cross talk between outlets. | 11-27-2008 |
| 20110075890 | IMAGE INSPECTION APPARATUS, IMAGE INSPECTION METHOD, AND IMAGE RECORDING APPARATUS - An image inspection apparatus includes a pre-printed element reduction section that reduces influence of a pre-printed element on inspection and generates an inspection object image, and a comparative inspection section that compares the inspection object image with the additionally-recorded data, to inspect a performance level of a result of overprinting. Captured image data of the pre-printed paper image and the overprinted image is given to the pre-printed element reduction section. By using the captured image data of the pre-printed paper image, the pre-printed element reduction section reduces the pre-printed element included in the captured image data of the overprinted image and newly prepares the inspection object image. | 03-31-2011 |
Atsushi Imamura, Hyogo JP
| Patent application number | Description | Published |
|---|---|---|
| 20100156288 | Extra-high pressure mercury lamp - An extra-high pressure mercury lamp includes an arc tube made of quartz glass. The lamp includes an arc tube portion and sealing portions connected to the arc tube portion, and encloses 0.15 mg/mm | 06-24-2010 |
| 20110063584 | High pressure discharge lamp lighting apparatus and projector - A discharge lamp lighting apparatus comprises a discharge lamp and a power supply the discharge lamp can be switched between a steady power lighting mode, which drives the discharge lamp by an alternating current in which first and second polarities are repeated by turns, and a low power lighting mode, which drives the discharge lamp at 50% or less of the alternating current of the steady power lighting mode, and the alternating current comprises a first time unit, which has a time width t | 03-17-2011 |
Atsushi Imamura, Matsumoto-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100260512 | IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD - An image forming apparatus includes an image carrier which moves while carrying an image and a transfer roller including a roller base material which faces the image carrier and rotates. A concave portion is positioned on a peripheral surface of the roller base material. A grip unit on the concave portion grips a recording medium. An elastic layer is disposed on a peripheral surface of the roller base material. The transfer roller grips a recording medium by the grip unit when the concave portion faces the image carrier and passes the recording medium through a nip between the image carrier and the elastic layer when facing each other so that the image carried on the image carrier is transferred on the recording medium. A roller driving unit rotates the roller base material. A control unit controls the roller driving unit to adjust a timing for forming the nip. | 10-14-2010 |
| 20100260522 | IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD - An image forming apparatus includes an image carrier which carries an image and a transfer roller including a roller base material which faces the image carrier and rotates. A concave portion is positioned on a peripheral surface of the roller base material. A grip unit on the concave portion grips a recording medium. An elastic layer is disposed on a peripheral surface of the roller base material. The transfer roller passes the recording medium through a nip between the image carrier and the elastic layer which comes into contact with the image carrier via the image carrier and the recording medium to transfer the image carried on the image carrier onto the recording medium. A roller driving unit rotates the roller base material. A control unit controls the roller driving unit and causes the concave portion to face the image carrier to stop the transfer roller. | 10-14-2010 |
Atsushi Imamura, Shiojiri-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090175637 | Image Forming Apparatus and Image Forming Apparatus Control Method - An image forming apparatus includes a first image carrier that carries a first latent image. A first charging section charges the first image carrier. A first exposure section exposes the first image carrier charged by the first charging section. A first developing section develops the first latent image formed on the first image carrier in the first exposure section using a first liquid developer containing a carrier and first toner particles. A first primary transfer section transfers a first image developed in the first developing section onto a transfer medium. A second image carrier carries a second latent image. A second charging section charges the second image carrier. A second exposure section exposes the second image carrier charged by the second charging section. | 07-09-2009 |
| 20090175641 | Image Forming Apparatus and Method of Controlling Image Forming Apparatus - An image forming apparatus comprising: an image carrier that carries an image; a charging section that electrically charges the image carrier; an exposure section that forms a latent image on the image carrier electrically charged by the charging section; a development section that develops the latent image formed by the exposure section on the image carrier by means of a liquid developer; a primary transfer section that transfers a image developed by the development section onto a transfer medium; a secondary transfer section that transfers a image transferred onto the transfer medium further onto a recording medium by pressing the transfer medium; and a variable transfer pressure application section that applies transfer pressure of a first level or of a second level at the secondary transfer section. | 07-09-2009 |
Atsushi Imamura, Himeji-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090021941 | LIGHT SOURCE DEVICE - A light source device, including an alternating current high-pressure mercury lamp having a pair of electrodes opposite each other with a spherical light-emitting part having at least 0.15 mg/mm | 01-22-2009 |
| 20090066209 | LIGHT SOURCE DEVICE - Light source device, including an alternating current high-pressure mercury lamp having a pair of opposed electrodes within a spherical light-emitting part containing at least 0.15 mg/mm | 03-12-2009 |