Patent application number | Description | Published |
20110239927 | AIR BUBBLE RECOVERY DEVICE OF SHIP - An air ejecting unit is configured to eject air into water from an air ejecting outlet provided in a ship bottom of a ship body. An air recovery device is configured to recover the air into the ship body from first to third air recovery inlets provided in the ship bottom. The first air recovery inlet is provided to cross the center line. The second air recovery inlet is provided to project on a port side from the first air recovery inlet. The third air recovery inlet is provided to project on a starboard side from the first air recovery inlet. The second and third air recovery inlets are arranged on a bow side from the first air recovery inlet. Each of the first to third air recovery inlets includes a plurality of air recovery holes. | 10-06-2011 |
20120055392 | AIR LUBRICATION DEVICE OF SHIP - An air lubrication apparatus of a ship includes an air ejecting unit and a restraining section. The air ejecting unit ejects air from the ship bottom. The restraining section restrains relative reduction of a thickness of an air layer which covers a center line region of the ship bottom. | 03-08-2012 |
20120097089 | FRICTIONAL RESISTANCE REDUCING DEVICE OF SHIP - A gas room is arranged in a hull to cross a longitudinal frame and to extend into a width direction. A scattering member is arranged in the gas room to cross the longitudinal frame and to extend into the width direction. Air blown into the gas room from an air supply pipe hits the scattering member to scatter into the width direction, and is blown from an air blowing hole formed in a bottom of the gas room into water. Because the gas room crosses the longitudinal frame and extends into the width direction, an air bubble flow with a wide width can be formed into the width direction by the single gas room. Therefore, the number of the gas rooms which are necessary to form the air bubble flow which covers the whole width of a ship bottom may be few, and the number of the air supply pipes which are provided every the gas room may be few. | 04-26-2012 |
20130098285 | AIR LUBRICATION SYSTEM OF SHIP - It is desired to provide an air lubrication system of an outer installation type with a good efficiency. An air recovering device includes a recovery side chamber provided on a bottom of a ship on a stern side from an air ejecting device which supplies air bubbles to the ship bottom, and comprising air intake holes formed in a portion of the recovery side chamber opposite to the ship bottom through a gap; and a recovering section recovering air inside a recovery side chamber. The air bubbles acquired from the air intake holes are once accumulated inside the recovery side chamber to generate pushing pressure occurs so that air can be smoothly recovered from the recovering section. | 04-25-2013 |
20130102209 | PROPULSION DEVICE AND SHIP USING THE SAME - A propulsion device of the ship includes a port side screw propeller; and a starboard side screw propeller provided in a forward or backward direction in a longitudinal direction of the ship from the port side screw propeller, such that a part of propeller wings of the starboard side screw propeller overlaps with propeller wings of the port side screw propeller. One of the port side screw propeller and the starboard side screw propeller, which is on a forward side in a longitudinal direction of the ship, is the forward screw propeller, and the other is the backward screw propeller. The forward screw propeller has a wing shape by which tip vortex cavitation is more difficult to be generated by the forward screw propeller than the backward screw propeller. | 04-25-2013 |
20130103364 | SHIP DESIGN SUPPORTING SYSTEM - A ship design supporting system includes a storage section for storing general arrangement model data describing a general arrangement model which contains a hull structure model as a 3-dimensional model of a hull structure and an equipment apparatus model as a 3-dimensional model of equipment apparatus; and a model producing and changing section for changing the general arrangement model based on a final line plan data which shows a shape of a ship to be built. Because the general arrangement design and the ship shape design can be carried forward in parallel, a time from start of the design to completion can be reduced. | 04-25-2013 |
20130139746 | AIR LUBRICATION SYSTEM OF SHIP - A ship air lubrication system of an external installation type with good efficiency is desired to be provided. An air ejecting unit includes an ejecting side chamber installed in a ship bottom of a ship and having air ejecting holes formed in a surface opposite to the ship bottom on a lower side; and a supply section which supplies air into an inner space of the ejecting side chamber. When the air in the ejecting side chamber is ejected from the air ejecting holes, the air is sheared by an external water stream, and small air bubbles are supplied to the ship bottom. | 06-06-2013 |
Patent application number | Description | Published |
20080308943 | WIRING STRUCTURE AND SEMICONDUCTOR DEVICE, AND THEIR FABRICATION METHODS - A fabrication method for a wiring structure of the present invention includes: a process of forming a conductive wiring layer; a process of forming a wiring pattern on the wiring layer; a process of forming an insulative wiring interlayer film between wires of the wiring pattern; and a process of forming a plurality of longitudinal hole-shaped fine pores in the wiring interlayer film in a thickness direction of the wiring interlayer film by etching with a mask including one of nano-particles and material including nano-particles. | 12-18-2008 |
20090001454 | SEMICONDUCTOR DEVICE AND TRANSISTOR - A semiconductor device includes active areas which are insulatedly separated from each other by element-separation insulating films; a gate insulating film formed on each active area; a gate electrode which extends across the active area via the gate insulating film; a source area and a drain area formed in the active area so as to interpose the gate electrode; and a fin-channel structure in which at the intersection between the active area and the gate electrode, trenches are provided at both sides of the active area, and part of the gate electrode is embedded in each trench via the gate insulating film, so that the gate electrode extends across a fin which rises between the trenches. In the gate insulating film, the film thickness of a part which contacts the bottom surface of each trench is larger than that of a part which contacts the upper surface of the fin. | 01-01-2009 |
20090014802 | Semiconductor device and method for manufacturing the same - The semiconductor device according to the present invention is a Fin-FET that can substantially increase the channel width without unnecessarily elevating the height of the Fin. The Fin-FET has gate electrodes | 01-15-2009 |
20110221034 | SEMICONDUCTOR STORAGE DEVICE - A semiconductor storage device comprises a peripheral circuit region including a wiring layer having wiring patterns, a cavity formed in a non-wiring region between the wiring patterns of the wiring layer, and an insulating film forming at least a part of a wall defining the cavity, and a memory cell region. | 09-15-2011 |
20120074477 | SEMICONDUCTOR DEVICE HAVING RAISED SOURCE AND DRAIN OF DIFFERING HEIGHTS - This semiconductor device has an MOS transistor equipped with a gate electrode formed on a semiconductor substrate, a source region next to one side of the gate electrode, and a drain region next to another side of the gate electrode, wherein an upper end of the source region and an upper end of the drain region are at positions where are higher than a top surface of the semiconductor substrate, and the height of the upper end of the drain region differs from the height of the upper end of the source region. | 03-29-2012 |
20150214224 | MOS TRANSISTOR, SEMICONDUCTOR DEVICE, AND METHOD OF MANUFACTURING THE SAME - In a MOS transistor having a structure in which a source and a drain are raised on a substrate by using a selective epitaxial growth technique, a bulk resistance can be reduced while an impurity concentration of a silicon layer is reduced in the selective epitaxial growth. A metal oxide semiconductor transistor includes a gate having a sidewall formed on a silicon substrate, a silicon layer formed on the silicon substrate by selective epitaxial growth, and an inclination portion inclined downward in a direction opposite to the gate on at least a portion of a cross-section including the silicon layer and the gate. | 07-30-2015 |
Patent application number | Description | Published |
20150256819 | METHOD, PROGRAM AND APPARATUS FOR REDUCING DATA SIZE OF A PLURALITY OF IMAGES CONTAINING MUTUALLY SIMILAR INFORMATION - Provided is a method including: generating a synthesized image corresponding to a target image based on a first reference image and a second reference image; generating side information which is information on a virtual view at a location of the target image, based on at least one of the target image and the synthesized image; generating a gradient image based on the side information; determining a factor in accordance with a gradient for each pixel location of the gradient image, and performing a modulo operation using, as a modulus, a factor corresponding to an intensity value at each pixel location of the target image, to generate a remainder image composed of remainders of respective pixel locations calculated by the modulo operation; and outputting the first reference image, the second reference image and the remainder image as information representing the target image, the first reference image and the second reference image. | 09-10-2015 |
20150271522 | METHOD, PROGRAM AND APPARATUS FOR REDUCING DATA SIZE OF A PLURALITY OF IMAGES CONTAINING MUTUALLY SIMILAR INFORMATION, AND DATA STRUCTURE REPRESENTING A PLURALITY OF IMAGES CONTAINING MUTUALLY SIMILAR INFORMATION - Provided is a method for reducing data size of images containing mutually similar information. The present method includes the steps of: generating a synthesized image corresponding to a target image based on a first reference image and a second reference image; generating a mask image indicating a potential error of the synthesized image with respect to the target image from the first reference image and the second reference image; generating a residual image in accordance with a difference between the target image and the synthesized image; generating a converted image corresponding to the target image by assigning, based on the mask image, a region where the potential error is relatively large, information on a corresponding region of the residual image; and outputting the first reference image, the second reference image and the converted image as information representing the target image, the first reference image and the second reference image. | 09-24-2015 |
Patent application number | Description | Published |
20110035783 | CONFIDENTIAL INFORMATION LEAK PREVENTION SYSTEM AND CONFIDENTIAL INFORMATION LEAK PREVENTION METHOD - There is provided a confidential information leak prevention system in which confidential information and normal information can be simultaneously used without switching an execution environment, and which can prevent information from being leaked. An application behavior controlling unit ( | 02-10-2011 |
20110191792 | INFORMATION PROCESSING SYSTEM, PROGRAM AND DATA RELAY METHOD - An information processing system includes a first process, a second process, a management process and a relay process. The first process executes a predetermined process and communicates with other processes. The second process is started in response to a start request sent from the first process and executes a predetermined process. The management process manages communication between the first process and the second process. The relay process receives, from the first process, the start request to the second process and usage data used in the first process and the second process. The relay process further starts the second process by proxy, transfers the usage data to the second process, and notifies the management process of the start of the second process. | 08-04-2011 |
20120005759 | IMAGE DISPLAY DEVICE, IMAGE DISPLAY METHOD, AND RECORDING MEDIUM - When a screen capture operation is monitored and a screen capture operation for instructing acquisition of an image displayed on a display device ( | 01-05-2012 |
Patent application number | Description | Published |
20080240192 | SURFACE EMITTING LASER ELEMENT AND METHOD OF FABRICATING THE SAME - A surface emitting laser element includes an active layer and a dielectric multilayer mirror formed with a plurality of dielectric layers having different refractive indices for reflecting a light generated in the active layer. At least one of boundaries between the dielectric layers is formed to have a predetermined surface roughness to obtain a desired target reflectance of the dielectric multilayer mirror. | 10-02-2008 |
20090245312 | SURFACE EMITTING LASER ELEMENT ARRAY - Provided is a surface emitting laser element array of low cost and high reliability. The surface emitting laser element array has a substrate having a semiconductor of a first conduction type; and a plurality of surface emitting laser elements each having, above the substrate, an active layer sandwiched between a first conduction type semiconductor layer area and a second conduction type semiconductor layer area and disposed between a upper reflective mirror and a lower reflective mirror, the surface emitting laser elements being separated from each other by an electric separation structure formed having such a depth as to reach the substrate. The first conduction type semiconductor layer area is arranged between the substrate and the active layer. The surface emitting laser element array further has a current blocking layer arranged between the substrate and the first conduction type semiconductor layer area; and two electrodes connected to the first conduction type semiconductor layer area and the second conduction type semiconductor layer area, respectively, and arranged on a side of the current blocking layer opposite to the substrate. | 10-01-2009 |
20090310637 | SURFACE EMITTING LASER ELEMENT AND METHOD OF FABRICATING THE SAME - A convex-portion forming layer is formed between a current-confinement aperture and a multilayer mirror, and forms a convex portion on each boundary between layers forming the multilayer mirror. The convex portion includes a plane equal to or larger than a spot size of the laser light, where the spot size is decided by a diameter of the current-confinement aperture, a predetermined diffraction angle of the laser light due to the current-confinement aperture, and a distance from the current-confinement aperture. | 12-17-2009 |
20100271690 | VERTICAL CAVITY SURFACE EMITTING LASER ELEMENT, VERTICAL CAVITY SURFACE EMITTING LASER ARRAY ELEMENT, VERTICAL CAVITY SURFACE EMITTING LASER DEVICE, LIGHT SOURCE DEVICE, AND OPTICAL MODULE - Included are: an active layer provided between an upper multilayer film reflecting mirror and a lower multilayer film reflecting mirror formed on a GaAs substrate and formed of a periodic structure of a low-refractive-index layer formed of Al | 10-28-2010 |
20110064107 | VERTICAL-CAVITY SURFACE EMITTING LASER - By making use of a vertical cavity surface emitting laser element ( | 03-17-2011 |
20120008659 | SURFACE EMITTING LASER - A surface emitting laser includes a cavity region formed on a group-III-V compound substrate, which includes an active layer and a current confinement layer that has an aluminum oxide compound and confines a current path through which a current is injected into the active layer, an upper DBR mirror and a lower DBR mirror formed on the substrate, sandwiching the cavity region, and a graded-composition layer disposed to contact the current confinement layer, which has an aluminum composition ratio decreasing monotonically as a distance from the current confinement layer increases. The graded-composition layer includes a first region that contacts the current confinement layer and an oxidation stop layer that contacts the first region and that has a change rate of the aluminum composition ratio larger than that of the first region. The graded-composition layer is oxidized from an interface with the current confinement layer to at least a portion of the oxidation stop layer. | 01-12-2012 |
20120020383 | SURFACE EMITTING LASER, LIGHT SOURCE, AND OPTICAL MODULE - A surface emitting laser includes lower and upper multilayer mirrors, first-conductivity-type and second-conductivity-type contact layers formed between the lower and the upper multilayer mirrors, an active layer formed between the first-conductivity-type and the second-conductivity-type contact layers, a current confinement layer formed between the second-conductivity-type contact layer and the active layer, and first and second composition gradient layers formed facing each other across the current confinement layer. The first composition gradient layer and the second composition gradient layer are formed such that bandgap energy of each of the layers is monotonically decreased from the current confinement layer to an adjacent layer and approach bandgap energy of the adjacent layer in a growth direction. | 01-26-2012 |
20130010822 | VERTICAL LIGHT EMITTING DEVICE AND MANUFACTURING METHOD - Provided is a vertical light emitting device comprising an upper multilayer reflective film and a lower multilayer reflective film that are formed facing each other and oscillate light; an intermediate layer that is formed below the upper multilayer reflective film and includes a layer having a different composition than the upper multilayer reflective film; and an electrode portion that is formed to sandwich the intermediate layer in a cross-sectional plane parallel to an oscillation direction of the light and to have a top end that is higher than a top surface of the intermediate layer. After the electrode portion is formed to sandwich the intermediate layer, the upper multilayer reflective film is layered on the intermediate layer. | 01-10-2013 |
20130121354 | OPTICAL INTERCONNECTION SYSTEM - There is provided an optical interconnection system including a plurality of semiconductor integrated devices each including a surface emitting laser array device including a plurality of surface emitting laser devices each emitting an output laser signal light of a different wavelength modulated based on an input modulated signal, a silicon optical waveguide that guides output laser signal lights emitted from the surface emitting laser devices of each of the semiconductor integrated devices to another semiconductor integrated device, a plurality of optical couplers respectively corresponding to the semiconductor integrated devices and guiding the output laser signal lights to the silicon optical waveguide, and a plurality of optical splitters respectively corresponding to the semiconductor integrated devices, receiving the output laser signal lights guided by the silicon optical waveguide, and inputting an input laser signal light to a corresponding one of the semiconductor integrated devices. | 05-16-2013 |
20130215922 | ELECTRONIC DEVICE, SURFACE EMITTING LASER, SURFACE EMITTING LASER ARRAY, LIGHT SOURCE, OPTICAL MODULE - An electronic device comprising a multilayer semiconductor structure formed by a periodic structure having a first semiconductor layer and a second semiconductor layer, wherein in at least a portion of the multilayer semiconductor structure, the first semiconductor layer and the second semiconductor layer have different conduction types. The first semiconductor layer and the second semiconductor layer have different refractive indexes, and the multilayer semiconductor structure functions as a multilayer reflective mirror. As a result, an electronic device, a surface emitting laser, a surface emitting laser array, a light source, and an optical module with decreased parasitic capacitance can be realized. | 08-22-2013 |
20130250993 | VERTICAL CAVITY SURFACE EMITTING LASER ELEMENT, VERTICAL CAVITY SURFACE EMITTING LASER ARRAY ELEMENT, VERTICAL CAVITY SURFACE EMITTING LASER DEVICE, LIGHT SOURCE DEVICE, AND OPTICAL MODULE - Included are: an active layer provided between an upper multilayer film reflecting mirror and a lower multilayer film reflecting mirror formed on a GaAs substrate and formed of a periodic structure of a low-refractive-index layer formed of Al | 09-26-2013 |