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Ito, Yokohama-Shi
Akio Ito, Yokohama-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090303543 | IMAGE PROCESSING SYSTEM, IMAGE PROCESSING APPARATUS, CONTROL METHOD, PROGRAM AND STORAGE MEDIUM - An image processing apparatus and image processing system make it possible to easily and fast perform electronization processing of reading a large quantity of manuscripts with a plurality of image processing apparatus to generate the images read from the large quantity of manuscripts as a piece of electronic data. To accomplish this, the image processing system is equipped with multi function peripherals (MFP) | 12-10-2009 |
| 20100290088 | IMAGE FORMING APPARATUS, AND METHOD PERFORMED BY IMAGE FORMING APPARATUS - This invention allows a user to know whether printed materials to be discharged by executing a print job can be discharged, without waiting for the turn to execute the print job. Upon accepting a print job, an image forming apparatus registers the accepted print job in a print queue and discharges, to one of the lockable discharge units, sheets on which images are formed by executing the registered print job. Upon accepting the print job, the image forming apparatus determines, based on the discharge status of the discharge units after executing a preceding print job registered in the print job, whether sheets to be discharged by executing the print job can be discharged. If the sheets cannot be discharged, the image forming apparatus notifies the user of a message to this effect. | 11-18-2010 |
| 20120008770 | DATA PROCESSING DEVICE AND DATA PROCESSING METHOD - A data encryption device is connected between an HDD and an HDD controller that controls the HDD. The data encryption device encrypts data that is stored from the HDD controller to the HDD, and decrypts data that is read from the HDD. A CPU of the data encryption device receives a command issued from the HDD controller to the HDD, and determines whether the command is executable at the HDD. When it is determined that the command is executable, the command is issued to the HDD. On the other hand, when it is determined that the command is unexecutable, the CPU prohibits issuance of the command to the HDD. Furthermore, when a command issued to the HDD is a specific command, the CPU bypasses data transferred between the HDD controller and the HDD without encryption or decryption. | 01-12-2012 |
| 20120105893 | IMAGE PROCESSING APPARATUS, CONTROL METHOD FOR IMAGE PROCESSING APPARATUS AND PROGRAM - An image processing apparatus according to the present invention, being capable of communicating with an operation panel provided with a display unit, obtains, from the operation panel, information indicating a display layout for data that is displayed on the display unit. The display layout is set by a direction of the operation panel. The image processing apparatus then generates image data in accordance with the display layout, based on the obtained information, and outputs the generated image data. | 05-03-2012 |
Chieko Ito, Yokohama-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100153489 | SERVER DEVICE, CLIENT DEVICE AND CONTROL METHOD AND PROGRAM FOR THE SAME - A client device receives a page file containing a link to data from a server device which manages a plurality of data and downloads the data associated with the link from the server device. The client device receives link control information corresponding to the link included in the page file from the server device, determines whether to edit each link included in the page file based on the link control information, edits the link based on determination result, transmits a request for data associated with the link to the server device based on the edited link and the unedited link, updates the link to the page file based on a download destination of the data in the client device, and stores the page file including the updated link. | 06-17-2010 |
Fujio Ito, Yokohama-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20110205413 | SOLID-STATE IMAGING DEVICE, IMAGING UNIT, AND IMAGING APPARATUS - A solid-state imaging device includes an imaging element having a light receiving surface, and a cover member disposed over and opposite to the light receiving surface of the imaging element with a space therebetween. The cover member has a quartz plate, and the optical axis of the crystal of the quartz plate is parallel to the light receiving surface. | 08-25-2011 |
| 20110205414 | SOLID-STATE IMAGE PICKUP DEVICE AND IMAGE PICKUP DEVICE - A solid-state image pickup device including: a resin package which includes a recessed section; a solid-state image pickup element disposed in the recessed section; and a cover fixed to the recessed section via a fixing member so as to cover the solid-state image pickup element, wherein: the resin package includes a substrate integrated therewith; the substrate includes a first protruding section, a second protruding section and a branched section, the first and second protruding sections protruding from a first side of the resin package, and the branched section being disposed inside the resin package and disposed between the first and second protruding sections; and an outer peripheral section of the fixing member is disposed inside an end of the branched section when seen from the direction in which light is incident. | 08-25-2011 |
Gaku Ito, Yokohama-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20110128389 | ELECTRONIC CAMERA AND SERVER DEVICE - An electronic camera, which captures an image and transmits the image via wireless network to a server, comprises a transmitting person information registration means that registers transmitting person information entered by a user, and a transmission inhibit means that inhibits image transmission to the server if transmitting person information is not registered by the transmitting person information registration means. | 06-02-2011 |
Hidemasa Ito, Yokohama-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20110057368 | SPRING - The first corner portion elastically deforms in application of load such that the angle of the first corner portion changes depending on the pressing force from the first member. In this case, the first corner portion can move toward the outside of the inner periphery portion of the main body portion while the angle changes. The second corner portion has the same function as that of the first corner portion, and it can move toward the outside of the outer periphery portion of the main body portion while the angle changes depending on the pressing force from the second member in the elastic deformation of the second corner portion. As a result, the spring can prevent generation of hysteresis in load characteristics without increasing the number of parts, and enables height adjustment of the spring. | 03-10-2011 |
| 20110254210 | SPRING - A spring, provided between a first member and a second member, includes a main body portion having a hole portion; a cylindrical portion provided at the radially inner circumference and the radially outer circumference of the main body portion; and a corner portion formed at a boundary portion between the main body portion and the cylindrical portion; in which the main body portion is extended to a crossing direction with respect to a direction along suppress strength provided from the first member and the second member, the cylindrical portion has an abutting portion protruding from each circumference of the main body portion toward one of the first member and the second member and abutting thereat, the corner portions can be elastically deformed while varying angles thereof according to the suppression strength, and the corner portion defines a tangent line along the main body portion, and at least one of tangent lines of the corner portions makes a predetermined angle with respect to a straight line between the radially inner circumference and the radially outer circumference of the main body portion. | 10-20-2011 |
Hikaru Ito, Yokohama-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100100882 | INFORMATION PROCESSING APPARATUS AND CONTROL METHOD THEREOF - When a plurality of objects are subjected to a batch processing by an object selection unit and a batch processing execution unit, if an input is made to an object included in the plurality of objects, an information processing apparatus controls the processing execution unit so as to execute a processing on the object based on the input, thereby executing a processing of moving all of the selected plurality of objects simultaneously with a processing of moving an arbitrary object separately from other objects among the selected plurality of objects. | 04-22-2010 |
Hitomi Ito, Yokohama-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20110074687 | INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING APPARATUS CONTROL METHOD, AND STORAGE MEDIUM - An information processing apparatus control method achieves an improvement in terms of operability for a visually-impaired user, and while doing so, facilitates operation aid by another user. A control method for controlling an information processing apparatus having a display unit equipped with a touch panel, and an operation unit equipped with a hard numeric keypad unit, includes: assigning a function to move a pointer displayed on the display unit, to the hard numeric keypad unit; and effecting control to display a numeric keypad on the display unit in a case where the function to move the pointer is assigned to the hard numeric keypad unit. | 03-31-2011 |
Madoka Ito, Yokohama-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20120015996 | ANTIFUNGAL MEDICINAL COMPOSITIONS - An object of the present invention is to provide a medicinal composition useful for external application in the treatment of a fungal infection reaching the lower part of a thick keratin layer. Provided is an antifungal medicinal composition, comprising: (1) a film-forming agent; (2) a water-soluble plasticizer in a form of a solid or a paste at 20° C. at 1 atm; and (3) an antifungal compound represented by a general formula (1) and/or a physiologically acceptable salt thereof. | 01-19-2012 |
Masamitsu Ito, Yokohama-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090123058 | MASK PATTERN DIMENSIONAL INSPECTION APPARATUS AND METHOD - A sidewall shape correction function is determined in advance which represents the relationship of the difference between contour positions of two or more items of pattern contour position data of different thresholds obtained from an SEM image and optical pattern contour positions determined through an optical method. Two or more items of pattern contour position data of different thresholds are obtained from SEM image data on which a lithographic simulation is to be conducted. Pseudo-optical pattern contour position data are determined from the contour position difference and the sidewall shape correction function. A lithographic simulation is conducted using the pseudo-optical pattern contour position data. | 05-14-2009 |
Masao Ito, Yokohama-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20110052377 | GAS-TURBINE INLET-AIR COOLING SYSTEM - A gas-turbine inlet-air cooling system includes: a spray device configured to spray cooling water into inlet air entered into a compressor of a gas turbine facility to thereby cool the inlet air; and a cooling-water feed system configured to supply the cooling water to the spray device. The cooling-water feed system including: at least one tank configured to reserve the cooling water; a plurality of pipes connected to the tank independently of each other and configured to feed the cooling water to the spray device; and pumps installed for the pipes, respectively. | 03-03-2011 |
Naoyuki Ito, Yokohama-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100127248 | STACKED ORGANIC LIGHT-EMITTING DEVICE AND IMAGING APPARATUS AND IMAGE DISPLAY APPARATUS HAVING THE SAME - A stacked organic light-emitting device having a first organic compound layer and a second organic compound layer stacked on a substrate includes: a first light-emitting device in which the first organic compound layer is sandwiched between a first electrode and a second electrode; and a second light-emitting device in which the second organic compound layer is sandwiched between the second electrode and a third electrode. An electrode of a TFT circuit which is electrically connected to the third electrode is formed on the substrate in a region different from a region in which the first light-emitting device and the second light-emitting device emit light. In order to prevent the third electrode which extends to the electrode of the TFT circuit from being electrically connected to the second electrode, the second organic compound layer is formed so as to cover an end portion of the second electrode. | 05-27-2010 |
| 20110084896 | LIGHT EMITTING DEVICE, DISPLAY DEVICE, AND IMAGE PICKUP APPARATUS - High visibility is ensured in indoor or outdoor environment by suppressing external light reflection while maintaining light extraction efficiency without accelerating degradation of the light emitting layer. | 04-14-2011 |
| 20110085068 | STACKED ORGANIC LIGHT-EMITTING DEVICE, AND IMAGE DISPLAY APPARATUS AND DIGITAL CAMERA INCLUDING THE SAME - Provided is a stacked organic light-emitting device in which organic compound layers for respective emission colors are capable of separately emitting light. The stacked organic light-emitting device includes a first organic compound layer, a second organic compound layer, and a third organic compound layer, which have emission colors different from each other. The first organic compound layer is provided on one side of a common transparent electrode, and the second organic compound layer and the third organic compound layer are provided on another side thereof. The first organic compound layer has a polarity direction opposite to polarity directions of the second organic compound layer and the third organic compound layer. | 04-14-2011 |
| 20110169399 | ORGANIC ELECTROLUMINESCENT ELEMENT AND LIGHT-EMITTING APPARATUS USING THE SAME - An organic EL element includes a first electrode, an organic compound layer, and a second electrode on a substrate. The second electrode includes a first metal layer and a second metal layer in this order from the substrate side. The second metal layer contains Ag and has a thickness of 5.0 nm or more and 20 nm or less. The first metal layer contains Mg and Ag and has a thickness of 1.0 nm or more and 5.0 nm or less. | 07-14-2011 |
| 20110215367 | ORGANIC ELECTROLUMINESCENCE ELEMENT AND LIGHT-EMITTING APPARATUS HAVING THE SAME - An organic EL element has a substrate, a first electrode, an organic compound layer, and a second electrode. The second electrode has a base layer and a metal layer, and light generated in this organic EL element is transmitted through the second electrode. The base layer is closer to the substrate than the metal layer and is a mixed layer containing lithium, oxygen, and magnesium, whereas the metal layer contains silver and has a thickness in the range of 5.0 to 20 nm, inclusive. | 09-08-2011 |
| 20110248297 | LIGHT-EMITTING APPARATUS AND PRODUCTION METHOD THEREOF - Provided is a light-emitting apparatus which can prevent a shadow mask from contacting a light-emitting medium to suppress damage of the medium, by using a conductive layer formed on a device isolation layer as a pressing member for the shadow mask, and can attain more secure conduction between a second electrode and an auxiliary electrode. A production method of the light-emitting apparatus includes forming first electrodes and auxiliary electrodes on a substrate; forming a device isolation layer between the first electrodes and forming an opening on each of the first electrodes and the auxiliary electrodes; forming a conductive layer on the device isolation layer so as to cover the openings above the auxiliary electrodes; bringing a shadow mask into contact with the conductive layer and forming a light-emitting medium in a thickness smaller than the thickness of the conductive layer; and forming a second electrode so as to cover the light-emitting medium, the device isolation layer, and the conductive layer. | 10-13-2011 |
| 20120056164 | DISPLAY APPARATUS - In a display apparatus including pixels, each of which has organic EL elements which emit red, green, and blue (RGB) colors and a refractive index-control layer, an electrode at a light extraction side of each organic EL element is a silver layer in contact with a charge transport layer, the refractive index-control layer is arranged on the silver layer in common with the organic EL elements which emit RGB colors, and an effective refractive index (n | 03-08-2012 |
Nobuyasu Ito, Yokohama-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20110170123 | PRINTING APPARATUS AND PRINTING METHOD FOR FORMING IMAGE USING A FIRST PRINT MATERIAL AND A SECOND PRINT MATERIAL - A printing apparatus comprising a first engine for performing a print using a first print material connectable to a feed unit of a second engine for performing a print using a second print material is provided. The printing apparatus comprise a first controller configured to control the first engine and a second controller configured to control the second engine. Power control unit of the second controller configured to restrict consumption power of the image processing unit of the second controller in a case that transmitted information for the second engine from the first controller does not include the data to be processed by the second engine. | 07-14-2011 |
Sanae Ito, Yokohama-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100055886 | SEMICONDUCTOR MANUFACTURING METHOD AND SEMICONDUCTOR DEVICE - A method of manufacturing a semiconductor device includes forming a mask layer on a first-conductivity-type semiconductor substrate, etching the semiconductor substrate using the mask layer as a mask, thereby forming a projecting semiconductor layer, forming a first insulating layer on the semiconductor substrate to cover a lower portion of the projecting semiconductor layer, doping a first-conductivity-type impurity into the first insulating layer, thereby forming a high-impurity-concentration layer in the lower portion of the projecting semiconductor layer, forming gate insulating films on side surfaces of the projecting semiconductor layer which upwardly extend from an upper surface of the first insulating layer, and forming a gate electrode on the gate insulating films and on the first insulating film. | 03-04-2010 |
| 20110207309 | SEMICONDUCTOR MANUFACTURING METHOD AND SEMICONDUCTOR DEVICE - A method of manufacturing a semiconductor device includes forming a mask layer on a first-conductivity-type semiconductor substrate, etching the semiconductor substrate using the mask layer as a mask, thereby forming a projecting semiconductor layer, forming a first insulating layer on the semiconductor substrate to cover a lower portion of the projecting semiconductor layer, doping a first-conductivity-type impurity into the first insulating layer, thereby forming a high-impurity-concentration layer in the lower portion of the projecting semiconductor layer, forming gate insulating films on side surfaces of the projecting semiconductor layer which upwardly extend from an upper surface of the first insulating layer, and forming a gate electrode on the gate insulating films and on the first insulating film. | 08-25-2011 |
| 20110230992 | PROCESS SIMULATION METHOD, SEMICONDUCTOR DEVICE DESIGNING METHOD AND NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM - According to one embodiment, a method of simulating a manufacturing process of a structure including adjacent components, the method includes causing a computer to perform operations of: importing mesh and material data set for each component; specifying, as a calculation target, a region in a first component in which impurities are to be diffused among the components; setting a virtual film of a desired thickness in contact with the region whose material is the same as that of a second component in contact with the specified calculation target; setting boundary conditions at interface between the region and the virtual film, based on the material data; incorporating the boundary conditions into diffusion equations to solve the diffusion equations of the region and the virtual film; and bringing data on the concentration of impurities of the region obtained by the calculation into data on the structure before the specification of the region. | 09-22-2011 |
| 20120046924 | ION IMPLANTING SIMULATING METHOD AND A COMPUTER-READABLE MEDIUM - In one embodiment, there is provided an ion implanting simulating method of implanting incident particles into a substrate, and gaining stationary position coordinates of each of the incident particles in the substrate, thereby calculating the distribution of the incident particles in the substrate. In the method, the followings are repeated desired times by a computer: implanting one of the incident particles into the substrate; calculating the trace of the incident particle traveling in the substrate while undergoing collision with an atom contained in the substrate repeatedly, and the energy lost from the incident particle by the collision, based on a beforehand-inputted composition of the substrate, thereby calculating stationary position coordinates of the incident particle; and renewing the composition of the substrate in accordance with a matter that the substrate contains the implanted incident particle. | 02-23-2012 |
Setsuro Ito, Yokohama-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20080252194 | ELECTRON EMITTER, FIELD EMISSION DISPLAY UNIT, COLD CATHODE FLUORESCENT TUBE, FLAT TYPE LIGHTING DEVICE, AND ELECTRON EMITTING MATERIAL - To provide an electron emitter, a field emission display unit, a cold cathode fluorescent tube and a flat type lighting device, which employ an electron emitting material producible at a low cost and in a large amount. | 10-16-2008 |
Shogo Ito, Yokohama-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20080265836 | BATTERY CHARGER FOR MULTIPLE MOBILE DEVICES - A disclosed battery charger comprises multiple interfaces provided corresponding to multiple mobile devices, the interfaces being connected to the mobile devices in wired or wireless connection; a charge parameter setting unit setting one or more charge parameters for the mobile devices; a switching control unit switching timing of charging the multiple mobile devices based on the charge parameters set by the charge parameter setting unit; and a charging unit charging one of the mobile devices selected by the switching control unit. | 10-30-2008 |
| 20090111540 | MOBILE PHONE - The invention provides a mobile phone that effectively meets user needs to a high degree. A mobile phone in which a lower substrate on a operation panel side is foldably connected to a upper substrate on a liquid crystal display side, includes: a lower casing removably fitted to the lower substrate; a upper casing separated from the lower casing and removably fitted to the upper substrate; and a slip-off prevention section for fixing the lower casing to the lower substrate in such a manner that the lower casing is removable from the lower substrate, and for fixing the upper casing to the upper substrate in such a manner that the upper casing is removable from the upper substrate. The above constitution allows easily modifying the overall design of the mobile phone, thereby easily meeting the needs of the user to a high degree. | 04-30-2009 |
Taeko Ito, Yokohama-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20110050972 | IMAGING APPARATUS AND IMAGING METHOD THEREOF - An imaging apparatus, when an image captured by an imaging unit thereof is not displayed on a display unit, can facilitate framing of an object to be imaged. An aspect ratio setting unit sets an aspect ratio imaged by an image sensor. A system control circuit controls, in a first mode, the display unit to display image data captured by an image sensor in the aspect ratio, and in a second mode, not to display the image data. The system control circuit also displays, in the second mode, information from which at least one of a focus detectable position and a metering area within a shooting area in the aspect ratio is identifiable. | 03-03-2011 |
Takao Ito, Yokohama-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20080244490 | Sequence-pair creating apparatus and sequence-pair creating method - A sequence-pair creating apparatus includes a block placement storing unit that stores information of size of a block b | 10-02-2008 |
| 20110213521 | CONTROL SYSTEM OF HYBRID VEHICLE - A control system of a hybrid vehicle, includes: an engine; a motor capable of driving the engine; an oil pump for supplying a lubricant oil to a lubrication requiring portion of the engine; and an engine lubrication controller configured to make the following operations in a case that a stop state of the engine continues for more than or equal to a certain period: when a vehicle stop condition that a driver has no intention of travel is established, supplying, by the oil pump, the lubricant oil to the lubrication requiring portion of the engine, and rotating the engine by the motor without igniting the engine, thereby implementing an engine lubrication control. | 09-01-2011 |
Takuro Ito, Yokohama-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100140205 | BIODEGRADABLE RESIN BOTTLE AND METHOD OF PRODUCING THE SAME - [Problem] To provide a polylactic acid bottle having a vacuum-evaporated film on the inner surface of the bottle wall, effectively preventing the thermal deformation of the bottle at the time of forming the film and exhibiting excellent barrier property against oxygen and water. | 06-10-2010 |
Takurou Ito, Yokohama-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100112252 | PLASTIC FORMED ARTICLES HAVING A VAPOR DEPOSITED FILM AND METHOD OF PRODUCING THE SAME - A plastic formed article comprising a plastic substrate and a vapor deposited film formed on the surface of the plastic substrate by a plasma CVD method, wherein the vapor deposited film includes an organometal vapor deposited layer having an element ratio C/Si of 2.5 to 13 and an element ratio O/M of not larger than 0.5, and a hydrocarbon vapor deposited layer; and the hydrocarbon vapor deposited layer has a thickness in a range of 40 to 180 nm, exhibits peaks stemming from CH, CH | 05-06-2010 |
| 20100200587 | BIODEGRADABLE RESIN CONTAINER WITH A VACUUM-EVAPORATED FILM AND METHOD OF FORMING A VACUUM-EVAPORATED FILM - A biodegradable resin bottle having a container wall ( | 08-12-2010 |
Tetsuo Ito, Yokohama-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100273540 | Two-Axis Hinge and Mobile Device - A two-axis hinge unit is provided with a first rotating shaft that rotates so as to open in the vertical direction from a folded state with a first casing and a second casing overlapping and a second rotating shaft that rotates so as to open in the horizontal direction from a folded state with the first casing and the second casing overlapping, and is provided with a restriction member positioned between the first rotating shaft and the second rotating shaft that, when one of the rotating shafts is in a predetermined rotational position, is pressed by this one rotating shaft and engages with the other rotating shaft, thereby restricting rotation of that other rotating shaft. | 10-28-2010 |
Yohei Ito, Yokohama-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20120119386 | SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME - According to one embodiment, a semiconductor device includes a semiconductor substrate which includes a first chip area and a second chip area. An insulation film is formed over the substrate. An electrical circuit is formed in the first chip area and is electrically independent from any component in another chip area. The electrical circuit includes an electrical element and an interconnect on the substrate and in the insulation film. Boundary patterns are formed in the insulation film between the first and second chip areas, are electrically independent from the electrical circuit, and have a gap therebetween. One of the boundary patterns surrounds the first chip area. | 05-17-2012 |
Yukihiko Ito, Yokohama-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20080260873 | Agent for prevention or improvement of neuropathy comprising pre-germinated brown rice lipid fraction as an effective ingredient - The present invention is intended to find a novel function of a component in pre-germinated brown rice and to provide a safe and effective agent or functional food for prevention or improvement of a neuropathy or diabetic neuropathy | 10-23-2008 |
Yumi Ito, Yokohama-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100292075 | VISIBLE LIGHT RESPONSE-TYPE PHOTOCATALYST POWDER, VISIBLE LIGHT RESPONSE-TYPE PHOTOCATALYST MATERIAL USING THE VISIBLE LIGHT RESPONSE-TYPE PHOTOCATALYST POWDER, PHOTOCATALYST COATING MATERIAL, AND PHOTOCATALYST PRODUCT - In one embodiment, a visible light responsive photocatalyst powder has organic gas decomposition performance that responds nonlinearly to an amount of irradiated light under visible light in an illuminance range of not less than 200 lx nor more than 2500 lx. The visible light responsive photocatalyst powder has a gas decomposition rate of 20% or more, for example, when visible light having only a wavelength of not less than 380 nm and an illuminance of 2500 lx is irradiated, the gas decomposition rate (%) being set as a value calculated based on [formula: (A−B)/A×100], where A represents a gas concentration before light irradiation and B represents a gas concentration when not less than 15 minutes have elapsed from the light irradiation and, at the same time, the gas concentration is stable, the gas concentrations being measured while allowing an acetaldehyde gas having an initial concentration of 10 ppm to flow into a flow-type apparatus in which 0.2 g of a sample is placed. | 11-18-2010 |
| 20110128466 | WHITE LED, AND BACKLIGHT AND LIQUID CRYSTAL DISPLAY DEVICE USING THE SAME - A white LED includes a light emitting element with a light emission peak wavelength equal to or longer than 380 nm and equal to or shorter than 420 nm, and a phosphor layer containing three or more types of phosphors including at least a blue phosphor, a green phosphor, and a red phosphor and disposed in a manner to cover at least part of the light emitting element. The phosphor layer has a first phosphor layer and a second phosphor layer disposed in an opposite side of a side of the light emitting element of the first phosphor layer. In the first phosphor layer, a content of the blue phosphor in an entire phosphor contained in the first phosphor layer is equal to or less than 5 mass %, or the blue phosphor is not contained. In the second phosphor layer, a content of phosphor other than the blue phosphor in an entire phosphor contained in the second phosphor layer is equal to or less than 5 mass %, or no phosphor other than the blue phosphor is contained. | 06-02-2011 |