Patent application number | Description | Published |
20100128228 | PROJECTOR AND PROJECTOR SYSTEM - A projector that projects an image on a screen, includes: plural image generating units that generate an image lights representing the image; a main body housing that houses the plural image generating units; and plural projection optical units that are provided in the main body housing to respectively correspond to the plural image generating units and project the image lights generated by the image generating units on the screen. | 05-27-2010 |
20110194155 | DOCUMENT CAMERA, METHOD FOR CONTROLLING DOCUMENT CAMERA, AND PROGRAM - A document camera includes: n (n≧2) imagers; a temporal storage that temporarily stores m sets of image data captured by m (1≦m≦n) imagers among the n imagers; an image processor that performs predetermined image processing according to the number of image data sets m on the m sets of image data stored in the temporal storage; and an output image data output unit that outputs output image data to a display apparatus, the output image data being a single output image data set produced in the predetermined image processing. | 08-11-2011 |
20130163232 | LIGHTING EQUIPMENT AND DESK WITH ILLUMINATION FUNCTION - A lighting equipment has a configuration including an illumination section capable of illuminating a surface to be an illumination object, an image projection section making it possible to project an image on the surface to be the illumination object, and a control section adapted to electrically control the illumination section and the image projection section. | 06-27-2013 |
20140022515 | PROJECTOR - A projector includes a light source; a spatial light modulation device which modulates light from the light source according to an image that is written; a light diffusion device which adjusts a degree of diffusion of the light incident on the spatial light modulation device or the light emitted from the spatial light modulation device; and a light diffusion controller which controls the light diffusion device so that the light diffusion device diffuses the light when the light source starts to light up. | 01-23-2014 |
20140035964 | LIGHTING SYSTEM, LIGHTING METHOD, AND LIGHTING PROGRAM - A lighting system includes a master set and a plurality of lighting devices controlled by the master set. At least one of the plurality of lighting devices is a bulb-type lighting device having a lighting function and an image displaying function and including a light source for lighting and a light source for image display provided in common or separately, an image forming unit configured to modulate light from the light source for image display on the basis of image information for image display and form image light, a lens configured to project the image light formed by the image forming unit on a projection surface, and a connecting unit electrically connectable to a lighting device fitting. | 02-06-2014 |
20140043544 | LIGHTING DEVICE - A lighting device includes a lighting unit and an enclosure (e.g., a shade) configured to cover a part or all of the periphery of the lighting unit and transmit light from the lighting unit. The lighting unit includes a light source section for lighting configured to radiate light and a video forming section configured to form video light obtained by modulating, on the basis of video information, light from a light source section for video formation configured integrally with or separately from the light source section for lighting and project the video light on the enclosure. | 02-13-2014 |
20140098303 | ILLUMINATION APPARATUS - An illumination apparatus having an illumination function and an image projection function includes a light source for illumination, an image projection section including a light source portion having a light source for image projection different from the light source for illumination, an image formation portion that modulates light from the light source portion based on image information to be projected to form an image, and a projection lens that enlarges and projects the image, a connection section electrically connectable to an illumination apparatus fixture, a lamp cover attached to the connection section, accommodating the light source for illumination and the image projection section, and having a light transmissive portion that transmits illumination light from the light source for illumination and the image projected from the image projection section, and a control section having a function of controlling the light source for illumination and the image projection section. | 04-10-2014 |
20140139811 | PROJECTOR AND METHOD FOR CONTROLLING THE SAME - A projector includes a power receiving terminal, a light source that emits light based on electric power supplied to the power receiving terminal, a light diffuser that adjusts the degree of diffusion of the light from the light source, a specifying section that alternately specifies one of illumination projection and image projection every time electric power supply to the power receiving terminal is started, and a light diffusion controller that controls the light diffuser so that when the specifying section specifies the illumination projection, the light diffuser diffuses the light from the light source, whereas when the specifying section specifies the image projection, the light diffuser transmits the light without substantially diffusing the light. | 05-22-2014 |
20140347266 | LIGHTING EQUIPMENT AND IMAGE PROJECTOR - An lighting equipment having an illumination capability and an image projection capability includes a light source unit ( | 11-27-2014 |
20150022788 | PROJECTOR AND METHOD OF CONTROLLING PROJECTOR - A projector includes a projection section adapted to project light, a human detection section adapted to detect a human existing in a predetermined region, and a mode switching section adapted to switch an operation mode to one of a content mode for projecting light of an image related to a content by the projection section, and an illumination mode for projecting light for illumination by the projection section in accordance with a detection result of the human detection section. | 01-22-2015 |
20150029406 | PROJECTOR AND METHOD FOR CONTROLLING PROJECTOR - A projector includes an electricity reception terminal to which electric power is supplied via an electricity feed terminal, a projection section that includes a light source, a spatial light modulator, an irradiation system, and a projection system and projects light, and a control section that switches a content to another whenever electric power supply to the electricity reception terminal is initiated and causes the projection section to project light carrying an image related to the content selected in the switching operation. | 01-29-2015 |
20150227033 | ILLUMINATION APPARATUS - An illumination apparatus having an illumination function and an image projection function includes a light source for illumination, an image projection section including a light source portion having a light source for image projection different from the light source for illumination, an image formation portion that modulates light from the light source portion based on image information to be projected to form an image, and a projection lens that enlarges and projects the image, a connection section electrically connectable to an illumination apparatus fixture, a lamp cover attached to the connection section, accommodating the light source for illumination and the image projection section, and having a light transmissive portion that transmits illumination light from the light source for illumination and the image projected from the image projection section, and a control section having a function of controlling the light source for illumination and the image projection section. | 08-13-2015 |
Patent application number | Description | Published |
20130128188 | BACKLIGHT UNIT AND LIQUID CRYSTAL DISPLAY DEVICE USING SAID BACKLIGHT UNIT - In the disclosed backlight unit, multiple LEDs are arranged as a light source at prescribed intervals on a substrate in a rectangular ring. Light irradiated from the LEDs is diffused through a lens, a prism plate and a diffusion plate, and is transmitted to a liquid crystal panel. There are roughly V-shaped concavities in the incidence surface of the lens, and triangular cross-section prisms for diffusing incident light are further arranged on the incidence surface of the prism plate. The LEDs are arranged on a highly thermally conductive LED cooling pattern, and the LED cooling pattern is in contact with a heat-dispersion housing. For that reason, heat emitted by the LEDs is conducted from the LED cooling pattern to the housing and dispersed to the ambient air. By this means, the backlight unit can save energy and be more compact. | 05-23-2013 |
20130163285 | COOLING STRUCTURE FOR LIGHT EMITTING ELEMENTS FOR LIQUID CRYSTAL PANEL - A cooling structure for light emitting elements for a liquid crystal panel according to the present invention includes: a long-shaped substrate that is disposed so as to extend along an edge of a light guide plate provided on a rear surface of a liquid crystal panel, and in which a plurality of through-holes are formed; a plurality of light emitting elements that are disposed on a front surface of the substrate so as to face the light guide plate; and a chassis that is provided at a rear surface side of the substrate, and the through-holes are arranged at a higher density at a center portion of the substrate in a long direction than at end portions of the substrate in the long direction. | 06-27-2013 |
20130235271 | DISPLAY DEVICE AND ON-SCREEN DISPLAY OPERATION METHOD - A display device includes: a video display unit displaying an image; a first operation input unit detecting an operation performed by a user contacting a sensor in a first direction; a second operation input unit detecting an operation performed by a user contacting a sensor in a second direction differing from the first direction; a front bezel in which the first operation input unit and the second operation input unit are arranged apart on different sides; and a controller causing the video display unit to display on-screen display screen including a first hierarchy menu displayed corresponding to the first direction, and a second hierarchy menu displayed corresponding to the second direction. The controller selects the first hierarchy menu based on the operation detected by the first operation input unit. The controller selects the second hierarchy menu based on the operation detected by the second operation input unit. | 09-12-2013 |
20130293807 | LIQUID CRYSTAL MONITOR - A liquid crystal monitor includes a first voltage conversion circuit (e.g. a DC/DC converter), which converts an external DC voltage into a first internal DC voltage supplied to CPU circuitry, and a second voltage conversion circuit, which converts the external DC voltage into a second internal DC voltage for driving a backlight of a liquid crystal panel. The external DC voltage is set proximate to a center value between the first internal DC voltage and the second internal DC voltage. This allows the liquid crystal monitor to be equipped with a battery unit producing a single external DC voltage, thus reducing weight compared to a conventional liquid crystal monitor. | 11-07-2013 |
20140111500 | DISPLAY DEVICE AND COMMUNICATION METHOD - A display device is used for displaying a video image signal inputted from a signal source which is connected to the display device and is provided outside the display device. The display device includes: a presence sensor which detects whether a person exists within a target range where the display device performs detection; a control unit which changes an operation mode according to a detection result of the presence sensor, and controls a supply amount of electric power supplied to components of the display device according to the changed operation mode; and a communication interface unit which transmits to the signal source, information of the detection result of the presence sensor in a state in which the amount of power supply is controlled by the control unit. | 04-24-2014 |
20150116341 | Display Device, and Method for Adjusting Display Device - A display device includes a first storage unit that stores first adjusted values; a second storage unit that stores second adjusted values; and a control unit that determines, while power of the display device is on, whether or not a predetermined specific condition has been set, where if the specific condition has been set, the control unit executes a process of writing the first adjusted values stored in the first storage unit to the second storage unit according to the specific condition so as to switch the adjusted values pertaining to individual units of the display device to the first adjusted values. | 04-30-2015 |
20150163935 | DISPLAY DEVICE EQUIPPED WITH HEIGHT ADJUSTMENT STAND - A display device is equipped with a display having a display screen and a height adjustment stand connected to the display. The height adjustment stand includes a fixed part attached to a stand base, a moving part connected the display and movable up or down inside the fixed part, and a flat cable installed in the fixed part and the moving part. The opposite ends of the flat cable are connected to a lower connector of the fixed part and an upper connector of the moving part, while the flat cable includes an S-shaped curved part at the intermediate point thereof. | 06-11-2015 |
Patent application number | Description | Published |
20090202266 | IMAGE FORMING APPARATUS - The image forming apparatus, in the case where image forming is performed on a recording medium whose size covers a position of a second temperature detection element perpendicularly disposed to the recording medium conveyance direction, when the detected temperature rises to a predetermined temperature during execution of the first power supply control, a first power supply control is switched to a second power supply control. In the case where image forming is performed on a recording medium whose size does not cover a position of the second temperature detection element, when the detected temperature rises to a predetermined temperature during execution of the first power supply control, a conveyance control portion executes a control for extending the conveyance interval of the recording medium. Thus, an unduly large temperature rise in the non-sheet passing portion is prevented, and a good quality image can be provided without glossy unevenness in one sheet. | 08-13-2009 |
20090257793 | IMAGE FORMING APPARATUS - The image forming apparatus includes an image forming portion forming a toner image on a recording material, and a fixing portion heating and fixing the toner image formed on the recording material to the recording material, wherein the apparatus has a cleaning mode in which the fixing portion is cleaned, and when the cleaning mode is set, the image forming portion forms a predetermined toner image on the recording material, and the fixing portion then heats and fixes the predetermined toner image to the recording material to form a cleaning sheet which is heated and conveyed to clean the fixing portion. By the virtue of the present invention, it achieves high cleaning performance in which the fixing portion is cleaned by the cleaning sheet. | 10-15-2009 |
20100316404 | IMAGE FORMING APPARATUS - The image forming apparatus includes a fixing portion, a temperature detection element, and a power control portion, wherein the power control portion is capable of setting a first power supply control mode for supplying power according to the detected temperature for each one control cycle, a second power supply control mode for supplying power according to the detected temperature for each one control cycle and a third power supply control mode for supplying predetermined power, and switches, immediately before a leading edge of the recording material enters the fixing portion, a state of supplying the power in the first power supply control mode to a state of supplying the power in the second power supply control mode, and then switches the state of supplying the power in the second power supply control mode to a state of supplying the power in the third power supply control mode. | 12-16-2010 |
20110150548 | IMAGE FORMING APPARATUS - The present invention provides an image forming apparatus including an upstream conveying portion, a downstream conveying portion, and a loop detector, wherein the image forming apparatus further includes a driving portion which moves the contact portion to a projecting position where the sheet conveying path is in contact with a conveyed sheet and to a retracted position where the sheet conveying path is not in contact with the conveyed sheet, and a controlling portion which controls the driving portion such that the contact portion is moved from the projecting position to the retracted position before a tip end of a sheet which enters the sheet conveying path from the upstream conveying portion reaches the contact portion. | 06-23-2011 |
20110150549 | IMAGE FORMING APPARATUS - The present invention provides an image forming apparatus having an upstream conveying portion, a downstream conveying portion, and a contact loop detection portion to detect a loop of the sheet formed between the upstream conveying portion and the downstream conveying portion, wherein the loop detection portion, includes a sensor that outputs the detection signal, a contact portion that protrudes into a sheet conveyance path between the upstream conveying portion and the downstream conveying portion as if to come into contact with the sheet conveyed through the sheet conveyance path and causes the sensor to output the detection signal by moving in contact with the sheet, and a contact force changing portion that changes a contact force with which the contact portion comes into contact with the sheet conveyed through the sheet conveyance path according to a type of the sheet conveyed through the sheet conveyance path. | 06-23-2011 |
20110182632 | IMAGE FORMING APPARATUS - The image forming apparatus includes an image forming portion forming a toner image on a recording material, and a fixing portion heating and fixing the toner image formed on the recording material to the recording material, wherein the apparatus has a cleaning mode in which the fixing portion is cleaned, and when the cleaning mode is set, the image forming portion forms a predetermined toner image on the recording material, and the fixing portion then heats and fixes the predetermined toner image to the recording material to form a cleaning sheet which is heated and conveyed to clean the fixing portion. By the virtue of the present invention, it achieves high cleaning performance in which the fixing portion is cleaned by the cleaning sheet. | 07-28-2011 |
20110305475 | IMAGE FORMING APPARATUS - The image forming apparatus, in the case where image forming is performed on a recording medium whose size covers a position of a second temperature detection element perpendicularly disposed to the recording medium conveyance direction, when the detected temperature rises to a predetermined temperature during execution of the first power supply control, a first power supply control is switched to a second power supply control. In the case where image forming is performed on a recording medium whose size does not cover a position of the second temperature detection element, when the detected temperature rises to a predetermined temperature during execution of the first power supply control, a conveyance control portion executes a control for extending the conveyance interval of the recording medium. Thus, an unduly large temperature rise in the non-sheet passing portion is prevented, and a good quality image can be provided without glossy unevenness in one sheet. | 12-15-2011 |
20120148281 | IMAGE FORMING APPARATUS HAVING FIXING UNIT FOR FIXING UNFIXED TONER IMAGE FORMED ON RECORDING MATERIAL ONTO RECORDING MATERIAL BY HEAT - Corrected power for compensating for a reduction in the temperature of an endless belt that accompanies the entry of a recording material into a fixing nip portion is adjusted by correcting the power supplied to a fixing unit when the recording material enters the fixing unit with a correction power based on a difference between the update time of a power updating period and the time of the entry of the recording material. | 06-14-2012 |
20120148282 | IMAGE FORMING APPARATUS CONTROLLING POWER SUPPLIED TO FIXING UNIT - Adjusting the start timing for conveying a printing material from a printing material conveying unit based on a power supply update period for power supplied to a heater allows proper power correction timing to be attained for compensating for a drop in temperature of the endless belt following the printing material entering a fixing nip portion. | 06-14-2012 |
20120308253 | FIXING APPARATUS - A fixing apparatus includes: two rotatable members, for forming a nip, including a region where an outer diameter is increased from a longitudinal central portion toward a longitudinal end portion; a heater; and a controller for controlling a heat generation distribution of the heater. The controller is capable of controlling the heater so that the heat generation distribution of the heater is such that a heat generation amount at the longitudinal end portion is larger than that at the longitudinal central portion in a period from start of the heater until the recording material reaches the nip. A ratio of the heat generation amount at the longitudinal end portion to that at the longitudinal central portion is larger when a cumulative amount of use of the fixing apparatus is larger than a predetermined amount than when the cumulative amount of use is smaller than the predetermined amount. | 12-06-2012 |
20130011157 | HEAT FIXING DEVICE - A heat fixing device includes a rotatable member for heating, a pressing roller configured to form a fixing nip portion that nips and conveys a recording material bearing a toner image, and a cooling fan configured to cool a recording material non-passing region in the rotatable member for heating in a direction orthogonal to a recording material conveying direction, wherein the pressing roller includes a rubber layer, between a cored bar and a release layer, containing a needle-shaped heat conductive filler oriented in a roller axis direction. | 01-10-2013 |
20130028622 | Image Heating Apparatus - The image heating apparatus includes an unit for spacing each of a buck-up member and a pressure roller apart from a flexible belt member which is electrified to generate heat, or heated by a source of heat at start-up, i.e. in a previous stage to heating an image, or an unit for controlling a pressure to decrease a contact area in the direction of the axis of rotation compared with the contact area for a period to heat an image. This can control, as much as possible, heat conduction from the flexible belt which is electrified to generate heat, or heated by the source of heat to the back-up member and the pressure roller at the start-up, i.e. the previous stage to heating an image. | 01-31-2013 |
20130108299 | IMAGE FORMING APPARATUS | 05-02-2013 |
20130209130 | IMAGE FORMING APPARATUS - The image forming apparatus includes a fixing portion, a temperature detection element, and a power control portion. The power control portion is capable of setting a first power supply control mode for supplying power according to the detected temperature for each one control cycle, a second power supply control mode for supplying power according to the detected temperature for each one control cycle and a third power supply control mode for supplying predetermined power, and switches, immediately before a leading edge of the recording material enters the fixing portion, a state of supplying the power in the first power supply control mode to a state of supplying the power in the second power supply control mode, and then switches the state of supplying the power in the second power supply control mode to a state of supplying the power in the third power supply control mode. | 08-15-2013 |
Patent application number | Description | Published |
20090295858 | LIQUID BODY DISCHARGE DEVICE AND LIQUID BODY DISCHARGE METHOD - A droplet discharge device includes: a discharge unit discharging a droplet and being moved relatively to a discharged object, on which the droplet is discharged, so as to form a predetermined pattern on the discharged object; a discharge amount measurement unit measuring a discharge amount of the droplet discharged from the discharge unit; a temperature acquisition unit acquiring a temperature of the discharge unit in the formation of the predetermined pattern; a temperature adjustment unit adjusting the temperature of the discharge unit; and a discharge amount adjustment unit adjusting the discharge amount of the discharge unit. In the device, the temperature adjustment unit adjusts a temperature of the discharge unit in the measurement of the discharge amount by the discharge amount measurement unit to the temperature in the formation of the predetermined pattern. | 12-03-2009 |
20090303274 | DROPLET DISCHARGE DEVICE, METHOD FOR DISCHARGING DROPLET, METHOD FOR FORMING PATTERN, PATTERN FORMED MEMBER, ELECTRO-OPTICAL DEVICE, AND ELECTRONIC APPARATUS - A droplet discharge device includes: a head driven to discharge a functional liquid as a droplet; a driving voltage generation unit that generates a driving voltage to drive the head; a first temperature acquisition unit to acquire a temperature of the functional liquid in the head as a first temperature in a case where the head is in a head waiting state in which the head is waited; a second temperature acquisition unit to acquire a temperature of the functional liquid in the head as a second temperature in a case where the head is in a head driven state in which the head is driven; a temperature difference computing unit that computes a temperature difference between the first temperature and the second temperature; and a driving voltage correction unit that corrects the driving voltage based on the temperature difference. The driving voltage generation unit generates the corrected driving voltage to the head in a case where the head is in the head driven state. | 12-10-2009 |
20090303275 | DROPLET DISCHARGE DEVICE, METHOD FOR DISCHARGING DROPLET AND METHOD FOR MANUFACTURING ELECTRO-OPTICAL DEVICE - A droplet discharge device includes: a discharge unit discharging a droplet; an information obtaining unit obtaining workload information of the discharge unit while a predetermined pattern is formed on a discharged object; a temperature calculation unit calculating a prediction temperature of the discharge unit while the pattern is formed based on the workload information obtained by the information obtaining unit; and a temperature control unit controlling a temperature of the discharge unit at the prediction temperature calculated by the temperature calculation unit. In the device, the discharge unit and the discharged object of the droplet are relatively moved so as to form the predetermined pattern on the discharged object. | 12-10-2009 |
20100302296 | METHOD FOR CONTROLLING DROPLET DISCHARGE DEVICE AND DROPLET DISCHARGE DEVICE - A method is for controlling a droplet discharge device including at least a droplet discharge head having a plurality of nozzles for discharging droplets of a functional liquid, a plurality of drive elements provided corresponding to each of the nozzles, and a vibrating plate which is vibrated by the drive elements to discharge the functional liquid from the nozzles; and a flushing unit in which the vibrating plate undergoes microvibration when the droplet discharge head is in a standby period. The method for controlling a droplet discharge device includes selecting one of a plurality of predetermined microvibration control programs for causing the vibrating plate to undergo microvibration in accordance with information relating to the functional liquid, and controlling the drive elements to cause the vibrating plate to undergo microvibration when the droplet discharge head is in the standby period in accordance with the selected microvibration control program. | 12-02-2010 |
20120229548 | DROPLET DISCHARGE DEVICE AND DROPLET DISCHARGE METHOD - A droplet discharge device includes: a discharge unit discharging a droplet and being moved relatively to a discharged object, on which the droplet is discharged, so as to form a predetermined pattern on the discharged object; a discharge amount measurement unit measuring a discharge amount of the droplet discharged from the discharge unit; a temperature acquisition unit acquiring a temperature of the droplet in the formation of the predetermined pattern; a temperature adjustment unit adjusting the temperature of the discharge unit; and a discharge amount adjustment unit adjusting the discharge amount of the discharge unit. In the device, the temperature adjustment unit adjusts a temperature of the droplet in the measurement of the discharge amount by the discharge amount measurement unit to the temperature in the formation of the predetermined pattern. | 09-13-2012 |
20140125728 | EJECTION INSPECTION METHOD AND LIQUID EJECTION DEVICE - An ejection inspection method includes: preparing a liquid ejection nozzle for ejecting liquid onto a recording medium; irradiating a pattern formed by the liquid ejected onto the recording medium with light; and conducting ejection inspection of the liquid ejection nozzle based on results of observing or recognizing reflected light or transmitted light of the light from the recording medium. The recording medium includes an ink absorption layer having light transmittance where a great number of void cells having a particle diameter smaller than wavelength of the light are dispersed into a joining material, and an ejection amount of the liquid is adjusted such that a region where the liquid is sufficiently filled in the void cells and a region where substantially no liquid is filled exist in a thickness direction and a horizontal direction in planar view of the ink absorption layer. | 05-08-2014 |
Patent application number | Description | Published |
20080292843 | HONEYCOMB STRUCTURE, METHOD FOR MANUFACTURING HONEYCOMB STRUCTURE AND EXHAUST GAS PURIFYING DEVICE - A honeycomb structure is a pillar-shaped honeycomb structure in which a plurality of cells, separated from each other by a cell wall, are formed in a longitudinal direction. When the honeycomb structure is divided into two portions by a plane in parallel with either one of end faces in the longitudinal direction of the honeycomb structure so that apparent volumes of the respective two portions become equal to each other, the respective two portions have apparent densities different from each other. | 11-27-2008 |
20100242455 | PARTICULATE MATTER CONCENTRATION MEASURING APPARATUS - A particulate matter concentration measuring apparatus configured to measure a particulate matter concentration in exhaust gas includes an exhaust gas extraction line that is branched from an exhaust line and has a flow passage cross-sectional area smaller than that of the exhaust line, a particulate matter detection filter provided in the exhaust gas extraction line and configured to catch particulate matter, a heating unit configured to heat the caught particulate matter, and a differential pressure detection unit configured to detect a differential pressure generated between an inlet and an outlet of the particulate matter detection filter. The heating unit is configured to apply about 50% or more of a calorific value for heating the particulate matter to an area making up about 30% of the particulate matter detection filter on an upstream side of an exhaust gas flow. | 09-30-2010 |
20100242456 | PARTICULATE MATTER CONCENTRATION MEASURING APPARATUS - A particulate matter concentration measuring apparatus configured to measure concentration of particulate matter in exhaust gas passing through an exhaust line includes an exhaust gas collecting line branched from the exhaust line, a particulate matter detection filter provided in the exhaust gas collecting line, a differential pressure sensor configured to sense differential pressure between an inlet and an outlet of the particulate matter detection filter, a passage wall disposed so that the exhaust gas flows to a downstream side of the particulate matter detection filter, an inlet side passage through which the exhaust gas flows into the particulate matter detection filter in the passage wall, and an outlet side passage through which the exhaust gas flows out from the particulate matter detection filter. The outlet side passage has an outlet side cross-sectional area approximately 1.0 times or more larger than an inlet side cross-sectional area of the inlet side passage. | 09-30-2010 |
20100242457 | PARTICULATE MATTER CONCENTRATION MEASURING APPARATUS - A particulate matter concentration measuring apparatus is configured to measure a concentration of particulate matter in exhaust gas flowing through an exhaust line of a diesel engine. The apparatus includes an exhaust gas extraction line diverging from the exhaust line and having a flow passage cross-sectional area smaller than a flow passage cross-sectional area of the exhaust line. A particulate matter detection filter has a cell wall and is provided in the exhaust gas extraction line. A flow velocity of the exhaust gas passing through the cell wall is more than or equal to approximately 0.02 m/s and less than or equal to approximately 2.0 m/s. A differential pressure sensing part is configured to sense a differential pressure generated between an inlet and an outlet of the particulate matter detection filter. | 09-30-2010 |
20100242463 | PARTICULATE MATTER CONCENTRATION MEASURING APPARATUS - A particulate matter concentration measuring apparatus configured to measure a concentration of a particulate matter in an exhaust gas that flows through a diesel engine exhaust line includes an exhaust gas collecting line, a particulate matter detection filter, and a differential pressure detecting unit. The exhaust gas collecting line branches from the diesel engine exhaust line and includes a flow path cross-sectional area smaller than a flow path cross-sectional area of the diesel engine exhaust line. The particulate matter detection filter is disposed in the exhaust gas collecting line. The differential pressure detecting unit is configured to detect a differential pressure between an inlet and an outlet of the particulate matter detection filter and disposed apart from a downstream end of the particulate matter detection filter in a direction of a flow of the exhaust gas. | 09-30-2010 |
20110061368 | PARTICULATE MATTER SENSOR AND EXHAUST GAS PURIFYING APPARATUS - A particulate matter sensor includes a detection filter, a differential pressure detecting unit, an on-off valve, and a valve control unit. The detection filter is installed in an exhaust passage connected to an internal combustion engine and is configured to detect particulate matter contained in an exhaust gas passing through the exhaust passage. The differential pressure detecting unit is configured to detect a pressure difference between an upstream side and a downstream side of the detection filter. The on-off valve is installed on the upstream side of the detection filter in the exhaust passage and is configured to control a flow of the exhaust gas toward the detection filter. The valve control unit is configured to control the on-off valve to be opened and closed. | 03-17-2011 |
20110225954 | SENSOR FOR EXHAUST GAS PURIFYING APPARATUS - A sensor for an exhaust gas purifying apparatus includes an examining filter and a holding member. The examining filter is provided in a secondary exhaust line diverging from a primary exhaust line of an internal combustion engine. The holding member holds the examining filter on the secondary exhaust line. The holding member holds an approximately 10% to approximately 50% part by area of a peripheral portion of the examining filter so as to cover the part from a peripheral side of the examining filter. | 09-22-2011 |
20150013286 | HONEYCOMB FILTER AND PRODUCTION METHOD FOR HONEYCOMB FILTER - A honeycomb filter includes a ceramic honeycomb substrate and an auxiliary filter layer. The ceramic honeycomb substrate includes a porous honeycomb fired body having cell walls provided along a longitudinal direction of the porous honeycomb fired body to define cells through which fluid is to pass and which have a fluid inlet end and a fluid outlet end opposite to the fluid inlet end along the longitudinal direction. The cells include first cells including an inlet opening end at the fluid inlet end and an outlet closed end at the fluid outlet end. The auxiliary filter layer is provided on a surface of first cell walls of the first cells and on a pore portion in the first cell walls, and includes a first layer and a second layer. In the first layer, particles having a first average particle diameter are deposited on the surface of the first cell walls. | 01-15-2015 |
20150017075 | HONEYCOMB FILTER AND PRODUCTION METHOD FOR HONEYCOMB FILTER - A honeycomb filter includes a ceramic honeycomb substrate, an auxiliary filter layer, an SCR catalyst, and a portion. The ceramic honeycomb substrate has cell walls provided along a longitudinal direction of the ceramic honeycomb substrate to define cells through which fluid is to pass and which have a fluid inlet end and a fluid outlet end opposite to the fluid inlet end along the longitudinal direction. The cells include first cells and second cells. The auxiliary filter layer is provided on first surfaces of first cell walls of the first cells. The SCR catalyst is supported on second surfaces of second cell walls of the second cells. The second surfaces substantially correspond to the first surfaces. The portion satisfies a01-15-2015 | |
20150059305 | HONEYCOMB FILTER AND METHOD FOR PRODUCING HONEYCOMB FILTER - An object of the present invention is to provide a honeycomb filter capable of achieving a combination of high collection efficiency and low pressure loss. The honeycomb filter comprises a ceramic honeycomb substrate in which a multitude of cells through which a fluid flows are disposed in parallel in a longitudinal direction and are separated by cell walls, each cell being sealed at an end section at either the fluid inlet side or the fluid outlet side, and a filter layer which, among the surfaces of the cell walls, is formed on the surface of the cell walls of those cells in which the end section at the fluid inlet side is open and the end section at the fluid outlet side is sealed by a sealing material, wherein the thickness of the filter layer increases gradually from the fluid inlet side toward the fluid outlet side. | 03-05-2015 |
20150068176 | HONEYCOMB FILTER - The honeycomb filter of the present invention comprises a ceramic honeycomb substrate formed from a porous body of sintered ceramic particles, and a filter layer formed on the surface of the cell walls, wherein a portion of the filter layer penetrates from the surface of the cell walls into pores formed by the ceramic particles to form inter-particle filtration bodies, these inter-particle filtration bodies are formed from a plurality of spherical ceramic particles and crosslinking bodies which bind the spherical ceramic particles to each other, and the spherical ceramic particles and the crosslinking bodies form a three-dimensional network structure. | 03-12-2015 |
Patent application number | Description | Published |
20100116525 | FLEXIBLE PRINTED WIRING BOARD - A flexible printed wiring board includes a substrate, conductor wirings, a coverlay film, a jumper wiring, and through holes. The conductor wirings are disposed on a first surface of the substrate. The coverlay film covers at least part of the conductor wirings. The jumper wiring electrically connects the conductor wirings to each other. The through holes are formed in the substrate and respectively open to the surfaces of the conductor wirings. The jumper wiring is composed of a hardened material of a conductive paste and is formed so that a second surface of the substrate is continuous with respective surfaces of the conductor wirings which the through holes open. | 05-13-2010 |
20120031656 | SUBSTRATE FOR PRINTED WIRING BOARD, PRINTED WIRING BOARD, AND METHODS FOR PRODUCING SAME - Provided are a substrate for a printed wiring board, and a printed wiring board, which are not limited in size because vacuum equipment is not necessary for the production, in which an organic adhesive is not used, and which can include a conductive layer (copper foil layer) having a sufficiently small thickness. Also provided are a method for producing the substrate for a printed wiring board, and a method for producing the printed wiring board. A substrate | 02-09-2012 |
20140166495 | SUBSTRATE FOR PRINTED WIRING BOARD, PRINTED WIRING BOARD, AND METHODS FOR PRODUCING SAME - Provided are a substrate for a printed wiring board, and a printed wiring board, which are not limited in size because vacuum equipment is not necessary for the production, in which an organic adhesive is not used, and which can include a conductive layer (copper foil layer) having a sufficiently small thickness. Also provided are a method for producing the substrate for a printed wiring board, and a method for producing the printed wiring board. A substrate | 06-19-2014 |
20140332258 | DOUBLE-SIDED PRINTED WIRING BOARD AND METHOD FOR PRODUCING THE SAME - An object of the present invention is to provide a double-sided printed wiring board in which a blind via hole can be easily and reliably formed, which can be accurately applied to lands of a surface-mounted component that are arranged at a narrow pitch, and in which an impedance mismatch can be effectively suppressed. The double-sided printed wiring board according to the present invention includes a substrate having an insulating property, a first conductive pattern stacked on a surface of the substrate and having a first land portion, a second conductive pattern stacked on another surface of the substrate and having a second land portion opposing the first land portion, and a blind via hole penetrating through the first land portion and the substrate, in which an average diameter of an outer shape of the first land portion is larger than an average diameter of an outer shape of the second land portion. The blind via hole, the first land portion, and the second land portion preferably have substantially circular outer shapes, and are preferably formed so as to be substantially concentric with each other. | 11-13-2014 |
Patent application number | Description | Published |
20080232039 | Solid electrolytic capacitor and method of manufacturing same - A solid electrolytic capacitor including a solid electrolytic capacitor component comprises a porous anode body | 09-25-2008 |
20080259526 | Solid electrolytic capacitor - Anodized films are formed at both surfaces of an aluminum base and, at the center portion on each side of the aluminum base, a solid electrolyte layer of a conductive polymer, a graphite layer, and a metal layer are stacked in the order, thereby forming a rectangular cathode portion. An insulator layer is formed at the peripheries of four sides of the cathode portion and, further, an anode lead frame is provided at the peripheries of four sides of the upper insulator layer, thereby forming an anode portion. Openings are formed at four corners of the insulator layer or the anode portion, thereby establishing electrical connection between the cathode portions on both sides of the aluminum base. By setting the ratio of a total region, occupied by the openings, of the cathode portion to 25% or less, the ESL of a capacitor can be suppressed low even when the openings are provided. | 10-23-2008 |
20080291606 | THIN SOLID ELECTROLYTIC CAPACITOR HAVING HIGH RESISTANCE TO THERMAL STRESS - In a thin solid electrolytic capacitor including a solid electrolytic capacitor element disposed on a substrate, the solid electrolytic capacitor element has an upper surface largely extending along the substrate as compared with a height dimension thereof from the substrate. A casing portion is at least partly made of a resin and surrounds the solid electrolytic capacitor element jointly with the substrate. The casing portion includes a non-adhesive member that is in contact with an upper surface of the solid electrolytic capacitor element, but is not adhesive to the solid electrolytic capacitor element. | 11-27-2008 |
20080304210 | SOLID-STATE ELECTROLYTIC CAPACITOR - A solid-state electrolytic capacitor including a stacked body of a solid-state electrolytic capacitor element unit and an electrode conversion board. The unit includes two kinds of solid-state electrolytic capacitor elements. Each of first kind of solid-state electrolytic capacitor elements uses an anode body having a total thickness of an aluminum foil of 350 μm and a residual core thickness, i.e., the total thickness minus the thickness of an etched layer, is 50 μm. A second kind of solid-state electrolytic capacitor element provided on the mounting surface side uses an anode body having a total thickness of an aluminum foil of 150 μm and a residual core thickness is 50 μm. The electrode conversion board includes external anode and external cathode terminals that are arranged In a checkered manner and also includes, on the side opposite to the board, anode electrode and cathode electrode plates. | 12-11-2008 |
20090168304 | Stacked solid electrolytic capacitor - The present invention provides a stacked solid electrolytic capacitor that allows further reducing ESR by increasing the number of stacked layers. The stacked solid electrolytic capacitor according to the present invention is a stacked solid electrolytic capacitor having a plurality of stacked solid electrolytic capacitor elements, and each solid electrolytic capacitor element comprises an anode formed of a valve action metal, an anode section formed on an end of the anode, a dielectric formed on the surface of the valve action metal and comprising an oxide of the valve action metal, and a cathode layer formed on the dielectric. The cathode layers and the anode sections of the solid electrolytic capacitor elements are respectively connected to each other across the plurality of stacked solid electrolytic capacitor elements. A conductive layer extending in the stacking direction is formed on at least part of a side face of an area where the cathode layers of the solid electrolytic capacitor elements are formed. | 07-02-2009 |
20090201631 | SOLID ELECTROLYTIC CAPACITOR - In a solid electrolytic capacitor, a capacitor element laminate formed by stacking capacitor elements each using a valve metal as an anode body is bonded to a substrate by a conductive adhesive and packaged by a resin portion. The substrate includes a printed substrate made of an epoxy resin. On its mounting surface for the capacitor element laminate, there are provided an anode mounting portion and a cathode mounting portion each made of a copper base material. The anode mounting portion and the cathode mounting portion are electrically connected to an external anode terminal and an external cathode terminal, respectively, formed on the mounting surface of the solid electrolytic capacitor, through anode vias and cathode vias each penetrating through the epoxy resin. A part of the anode mounting portion on the substrate ( | 08-13-2009 |
20120032301 | SEMICONDUCTOR DEVICE - A semiconductor device includes a lead frame including an island, a power supply lead, and a GND lead; a sheet-like solid electrolytic capacitor that is mounted on the island; a semiconductor chip that is mounted on the solid electrolytic capacitor, a plane area of the semiconductor chip being smaller than that of the solid electrolytic capacitor; a bonding wire that connects the semiconductor chip and the solid electrolytic capacitor, and a bonding wire that connects the solid electrolytic capacitor and the power supply lead or the GND lead, in which at least the connection part between the anode plate and the anode part of the solid electrolytic capacitor and the connection part between the anode plate and the bonding wire do not overlap when being vertically projected. | 02-09-2012 |
Patent application number | Description | Published |
20100119564 | Guided bone regeneration membrane and manufacturing method thereof - Disclosed is a guided bone regeneration membrane including a novel mechanism that effectively induces a bone reconstruction ability. The mechanism is provided by forming a bi-layered structure of a first nonwoven fabric layer containing a silicon-releasable calcium carbonate and a poly(lactic acid) as principal components and a second nonwoven fabric layer containing a poly(lactic acid) as a principal component; and coating the first nonwoven fabric layer with an apatite. The guided bone regeneration membrane is available by using a nonwoven fabric manufacturing technique through electrospinning and a simulated body fluid soaking technique. | 05-13-2010 |
20110009522 | MATERIAL FOR FILLING BONE DEFECTS AND PRODUCTION METHOD THEREOF - Disclosed is a material for filling bone defects having a three-dimensional steric structure. This material is produced by dissolving or suspending a substance in a solvent to give a solution or slurry, the substance containing a biodegradable resin as a principal component and bearing a siloxane; adding water to the solution or slurry to give a spinning solution, the water having a relative dielectric constant larger than that of the biodegradable resin; subjecting the spinning solution to electrospinning while applying a positive charge to a collector by a voltage supply and grounding a nozzle of a syringe without applying a charge thereto; thereby yielding the material on the collector. | 01-13-2011 |
20110060413 | GUIDED BONE REGENERATION MEMBRANE AND MANUFACTURING METHOD THEREOF - A guided bone regeneration membrane has a bilayer structure including a first nonwoven fabric layer and a second nonwoven fabric layer. The first nonwoven fabric layer includes a fibrous substance containing a biodegradable resin as a principal component and further containing a siloxane, and the second nonwoven fabric layer includes a fibrous substance containing a biodegradable resin as a principal component. The first and second nonwoven fabric layers are electrospun nonwoven fabric layers, and the fibrous substance constituting the second nonwoven fabric layer has an average diameter smaller than that of the fibrous substance constituting the first nonwoven fabric layer. Specifically, the fibrous substance constituting the second nonwoven fabric layer preferably has an average diameter of more than 0 μm and equal to or less than 5 μm. | 03-10-2011 |
20110245922 | MATERIAL FOR FILLING BONE DEFECTS AND PRODUCTION METHOD THEREOF - A material for filling bone defects has a flocculent three-dimensional structure composed of a fibrous substance containing a biodegradable resin as a principal component and further containing a siloxane. The material is produced by dissolving or suspending a substance in a solvent to give a solution or slurry of the substance, the substance containing the biodegradable resin as a principal component and further containing the siloxane, the solution or slurry having such a viscosity as to form a fibrous substance having an average diameter of 10 μm or more; and carrying out electrospinning of the solution or slurry, in which the electrospinning is performed with air blowing. The flocculent three-dimensional structure is expected to show high cell invasion efficiency, because a two-dimensionally structured nonwoven fabric shows high cell invasion efficiency when it has an average diameter of 10 μm or more. | 10-06-2011 |
20130180627 | COMPOSITE MATERIAL FOR DENTAL PROSTHESIS AND METHOD FOR MANUFACTURING THE SAME - Disclosed is a metal-metal oxide composite material for dental prosthesis, which has a white surface with good aesthetic quality and includes a titanium or titanium alloy substrate; and an oxidation layer present on a surface of the substrate. The metal-metal oxide composite material is manufactured by subjecting the substrate to a heat treatment at a temperature of around 1000° C. in an oxygen-containing atmosphere to form the oxidation layer on the surface of the substrate with good adhesion. | 07-18-2013 |
Patent application number | Description | Published |
20080269218 | Novel Hsp90 Inhibitor - Disclosed is a triazole derivative represented by the general formula (1) below or a pharmacologically acceptable salt thereof. Also disclosed are a prodrug of such a triazole derivative and an HSP90 inhibitor containing any one of them as an active constituent. (1) (In the formula, X represents a halogen atom, an optionally substituted alkyl group, an optionally substituted alkenyl group or the like; Y represents a mercapto group, a hydroxyl group, an optionally substituted sulfonyl group, an optionally substituted amino group or the like; and R represents an optionally substituted aryl or amino group or the like.) | 10-30-2008 |
20130116252 | Novel HSP90 Inhibitor - Disclosed is a triazole derivative(s) represented by the general formula (1) below or a pharmacologically acceptable salt(s) thereof. Also disclosed are a prodrug(s) of such a triazole derivative(s) and an HSP90 inhibitor(s) containing any one of them as an active constituent. (1) (In the formula, X represents a halogen atom, an optionally substituted alkyl group, an optionally substituted alkynyl group or the like; Y represents a mercapto group, a hydroxyl group, an optionally substituted sulfonyl group, an optionally substituted amino group or the like; and R represents an optionally substituted aryl or alkyl group or the like.) | 05-09-2013 |
20130116431 | Novel HSP90 Inhibitor - Disclosed is a triazole derivative(s) represented by the general formula (1) below or a pharmacologically acceptable salt(s) thereof. Also disclosed are a prodrug(s) of such a triazole derivative(s) and an HSP90 inhibitor(s) containing any one of them as an active constituent. (1) (In the formula, X represents a halogen atom, an optionally substituted alkyl group, an optionally substituted alkynyl group or the like; Y represents a mercapto group, a hydroxyl group, an optionally substituted sulfonyl group, an optionally substituted amino group or the like; and R represents an optionally substituted aryl or alkyl group or the like.) | 05-09-2013 |