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Ishinabe
Ikuo Ishinabe, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20110216305 | ELECTRIC DISTANCE METER - An electric distance meter is downsized by using a condensing optical member having a small outer diameter (effective diameter) as a condensing optical member in a light-receiving optical system of reflection light from an object, reducing a focal length of the condensing optical member without reducing a spread angle to a light-receiving optical fiber and reducing a diameter of the light-receiving optical fiber. An optical distance meter | 09-08-2011 |
Ikuo Ishinabe, Itabashi-Ku JP
| Patent application number | Description | Published |
|---|---|---|
| 20100091263 | Laser surveying system and distance measuring method - A laser surveying system, comprising a light source for emitting a laser beam, a projection optical system for turning the laser beam from the light source to a parallel luminous flux, a scanning unit for projecting the luminous flux of the projected laser beam for scanning, a scanning direction detecting unit for detecting a scanning direction, a photodetection optical system for receiving a reflected light of the projected laser beam from an object to be measured, a photodetection element for performing photo-electric conversion of the reflected light received via the photodetection optical system, and a distance measuring unit for measuring a distance based on a signal from the photodetection element, wherein the projection optical system has a luminous flux diameter changing means, and a luminous flux diameter of the projected laser beam is enabled to be changed. | 04-15-2010 |
Minoru Ishinabe, Kawasaki JP
| Patent application number | Description | Published |
|---|---|---|
| 20090052135 | ELECTRONIC APPARATUS - A body flow path in a first housing having an MPU element communicates with an inner flow path and outer flow path formed in an inner heat-dissipating board and an outer heat-dissipating board, respectively, and a pump drives a cooling liquid to circulate in these flow paths. A beam is arranged between a pivot provided in a second housing and a pivot provided in the inner heat-dissipating board, a beam is arranged between the pivot of the inner heat-dissipating board and a pivot provided in the outer heat-dissipating board, and the inner heat-dissipating board and the outer heat-dissipating board are movable to the second housing. According to the operation of opening the second housing, a distance between the second housing and the inner heat-dissipating board, and a distance between the inner flow path and the outer flow path are increased. | 02-26-2009 |
Takahiro Ishinabe, Sendai-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20110141715 | SURFACE LIGHT SOURCE DEVICE - Surface light source device includes: point light sources ( | 06-16-2011 |
| 20110199786 | SURFACE LIGHT SOURCE DEVICE - A dichroic filter column ( | 08-18-2011 |
| 20120127398 | BACKLIGHT SYSTEM AND LIQUID CRYSTAL DISPLAY DEVICE USING THE SAME - A backlight system includes: a light-emitting section ( | 05-24-2012 |
Takahiro Ishinabe, Hsinchu TW
| Patent application number | Description | Published |
|---|---|---|
| 20120280953 | DISPLAY DEVICE - A display device including a display module, a light source module, a turning optical film, a first compensation film and a second compensation film is provided. The display module includes a first substrate, a second substrate and a display medium. The light source module generates directional light. The display module is disposed above the light source module. The second substrate is disposed opposite to the first substrate. The display medium is disposed between the first substrate and the second substrate and is optically isotropic. The turning optical film is disposed on the second substrate of the display module. The directional light enters the turning optical film and then exits the turning optical film to form an output light. The first compensation film is disposed on the first outer surface of the first substrate. The second compensation film is disposed between the second substrate and the turning optical film. | 11-08-2012 |
Takahiro Ishinabe, Miyagi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090231512 | DISPLAY AND REFLECTION BOARD - A display is provided that comprises a reflection board and a display element. The reflection board includes a plurality of first inclinations and a plurality of second inclinations which are alternately arranged to form an uneven reflective surface to reflect and diffuse incident light. The display element has controllable transparency at each pixel and is disposed in front of the reflective surface. The mean inclination angle of the first inclination occurs within a range of 10 to 25 degrees. | 09-17-2009 |
| 20110109663 | ILLUMINATING DEVICE AND DISPLAY UNIT - An illuminating device capable of improving display luminance while decreasing light leakage in a range with a large view angle and a display unit are provided. In a light modulation device bonded to a light guide plate, a light modulation layer containing a bulk and microparticles is provided. Both the bulk and the microparticles have optical anisotropy, and each response speed to an electric field is different from each other. Thereby, by controlling the electric field, each optical axis orientation of the bulk and the microparticles is able to correspond with each other, or is able to be different from each other. | 05-12-2011 |
| 20110141551 | ILLUMINATION DEVICE AND DISPLAY DEVICE - An illumination device is provided and includes: a light guide member; a light source provided on one or more side faces of the light guide member; and a light modulating element including a pair of transparent substrates disposed to oppose each other with a gap therebetween, a first electrode provided on a surface of one of the transparent substrates, a second electrode provided on a surface of the other of the transparent substrates, and a light modulation layer provided in the gap and expressing a scattering property or a transparency to light from the light source in accordance with a magnitude of an electric field. The first electrode, the second electrode, or both thereof is patterned, and a density of pattern of the first electrode, the second electrode, or both thereof to which the patterning is applied is varied depending on a distance from the light source. | 06-16-2011 |
| 20110228558 | PLANAR LIGHT SOURCE DEVICE - Conventional planar light source devices have a problem that increasing a utilization ratio of light results in a very narrow angle distribution of light. A planar light source device of the present invention has a light source ( | 09-22-2011 |
| 20110242146 | LIGHTING DEVICE AND DISPLAY DEVICE - A lighting device includes: a light guide plate; a light source; and a light modulation element disposed on a surface of or in the inside of the light guide plate, and adhered to the light guide plate. The light modulation element has a pair of transparent substrates, a first electrode provided on a surface of one of the transparent substrates, a second electrode provided on a surface of the other of the transparent substrates, and a light modulation layer, provided in a gap between the transparent substrates, exhibiting a light-scattering property or a light-transmitting property concerning light from the light source depending on intensity of an electric field. One or both of the first and second electrodes include partial electrodes. First partial electrodes of the partial electrodes are adjacent to second partial electrodes of the partial electrodes, and have irregular shapes on edges adjacent to the second partial electrodes. | 10-06-2011 |
| 20110249221 | LIGHTING DEVICE AND DISPLAY DEVICE - A lighting device includes: a light guide plate; a light source disposed on a side face of the light guide plate; and a light modulation element disposed on a surface or in the inside of the light guide plate and adhered to the light guide plate. The light modulation element has a pair of transparent substrates disposed separately and oppositely, a pair of electrodes provided on respective surfaces of the pair of transparent substrates, and a light modulation layer provided in a gap between the pair of transparent substrates. The light modulation layer includes a first region, having optical anisotropy, responsive to an electric field, and a second region, having optical anisotropy, unresponsive to an electric field. The second region has a striped structure with average striped texture size of 0.05 μm to 10 μm both inclusive in a short axis direction. | 10-13-2011 |
| 20110310330 | THIN BACKLIGHT SYSTEM AND LIQUID CRYSTAL DISPLAY DEVICE USING THE SAME - According to a conventional backlight device for use in a thin full-color display device in which pixels are subjected to a color separation by colored lights, a large chromatic aberration occurs, thereby causing a deterioration in image quality. A thin backlight system in accordance with the present invention includes: a light emitting section ( | 12-22-2011 |
Takahiro Ishinabe, Miyagi-Ken JP
| Patent application number | Description | Published |
|---|---|---|
| 20090147193 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device includes: a liquid crystal panel including a pair of substrates being disposed so as to oppose to each other and having electrodes and alignment films formed respectively on the opposing surfaces thereof, and liquid crystal layer in which nematic liquid crystal encapsulated between the pair of substrates is aligned in the horizontal direction to be at substantially 0° in twist angle by giving a pretilt in a predetermined direction by the alignment film, a polarizing plate(s) being arranged on the front side and back side of the liquid crystal panel and being set in direction of polarization to provide a black level when a drive voltage to be applied between the electrodes is brought into an OFF state, and optical compensating means disposed between the polarizing plate(s) and the liquid crystal panel for performing optical compensation for the liquid crystal layer. | 06-11-2009 |
Yuunosuke Ishinabe, Kawasaki JP
| Patent application number | Description | Published |
|---|---|---|
| 20120047341 | DATA RECOVERY APPARATUS AND DATA RECOVERY METHOD - A data recovery apparatus includes accepting unit configure to accept an instruction to recover data in a first storage device, generating unit configure to generate difference information describing differences between backup data backed up from the first storage device to a second storage device and data stored in the first storage device at the point in time when the data recovery instruction has been received by the accepting unit; and updating unit configure to update data stored in the first storage device on the basis of the difference information generated by the generating unit and the backup data. | 02-23-2012 |