Patent application number | Description | Published |
20110096233 | CONTROL DEVICE AND ELECTRONIC DEVICE - A control device that controls a video signal to be input to a display device and controls the luminance of a light source that causes light to be incident on the display device includes: a light source luminance control section that controls the luminance of the light source by means of a light source luminance control signal; a storage section that stores relationships between light source luminance control signals and video correction amounts; a video correction signal generating section that generates, on the basis of the video correction amount that is stored in the storage section and corresponds to the generated light source luminance control signal, a video correction signal that is used to correct the video signal; and a video signal correcting section that corrects the video signal by means of the video correction signal. | 04-28-2011 |
20130044297 | PROJECTION TYPE DISPLAY DEVICE AND CONTROL METHOD THEREOF - A projector which includes a light source, liquid crystal light valves, a dimming mechanism, an illumination optical system, a control circuit which determines an input light amount which is caused to be input to the liquid crystal light valve on the basis of an input image signal, outputs an output image signal which is decompressed according to the input light amount, and generates a first control signal which designates a first dimming rate of a high pressure mercury lamp and a second control signal which designates a second dimming rate of the dimming mechanism based on the input light amount, an illumination driving circuit which drives the light source on the basis of the first control signal, and a douser driving circuit which drives the douser on the basis of the second control signal. | 02-21-2013 |
20130077052 | PROJECTOR - A projector includes a lamp that emits projection light to project 3D picture, in which a right eye image and a left eye image are represented in a time division manner, to an object, a synchronization signal transmission section which transmits shutter synchronization signal to glasses having a right eye shutter and a left eye shutter to control the opened state or the closed state of the right eye shutter and the left eye shutter, based on the signal indicating a displaying period of the right eye image and the left eye image of 3D picture, and a lamp drive section that supplies AC current having peak overlapping with a period when the right eye shutter of the glasses is in the opened state and peak overlapping with a period when the left eye shutter of the glasses is in the opened state to the lamp, based on the signal. | 03-28-2013 |
Patent application number | Description | Published |
20090015901 | DISPLAY DEVICE AND ELECTRONIC APPARATUS - A display device includes the following elements. A display has a display area and includes an electro-optic layer and a light-reflecting layer reflecting light emitted from the electro-optic layer to the viewing side of the display device, the light-reflecting layer being arranged in the display area. A plate-shaped exterior has a frame area including a portion located outside the periphery of the display. An antireflective plate continuously covers both of the display area and the frame area. The antireflective plate prevents external light, which enters the viewing side of the display device and is reflected by the light-reflecting layer or the frame area, from emerging on the viewing side. | 01-15-2009 |
20110050657 | ELECTRO-OPTICAL DEVICE AND ELECTRONIC APPARATUS - An electro-optical device includes a display panel obtained by forming an electro-optical layer, in which a plurality of pixels is formed, on a glass substrate having a thickness of 50 μm or less; and a support frame supporting the display panel, wherein the display panel has at least a display region in which the plurality of pixels is formed and frame regions formed outside the display region, and wherein at least one side of each of the frame regions is bent from the vicinity of a circumference of the display region to the support frame side and is fixed to the support frame. | 03-03-2011 |
20120105940 | DISPLAY SHEET, DISPLAY DEVICE, AND ELECTRONIC APPARATUS - A display device includes a substrate that is provided on a display surface side, an opposing substrate that is arranged opposing the substrate, and a display layer that is provided between the substrate and the opposing substrate. The display layer includes a three-dimensional elastic body that is impregnated by a dispersion liquid in which at least one type of particle that is positively or negatively charged is dispersed in a dispersion medium and a bonding layer that is provided between the three-dimensional mesh-like elastic body and the substrate and which bonds the three-dimensional mesh-like elastic body to the substrate. | 05-03-2012 |
20150015933 | ELECTROPHORETIC DEVICE, MANUFACTURING METHOD FOR ELECTROPHORETIC DEVICE, AND ELECTRONIC APPARATUS - An electrophoretic device includes: an electrophoretic layer that is disposed between an element substrate and an opposing substrate arranged opposing each other and that includes a dispersion medium in which at least one or more electrophoretic particles are dispersed; a first seal member that is disposed surrounding the electrophoretic layer and bonds the element substrate and the opposing substrate together; and a second seal member that is disposed surrounding the first seal member, bonds the element substrate and the opposing substrate together, and does not include the dispersion medium between the element substrate and the opposing substrate. | 01-15-2015 |
20150015934 | ELECTROPHORETIC APPARATUS, MANUFACTURING METHOD OF ELECTROPHORETIC APPARATUS, AND ELECTRONIC APPARATUS - An electrophoretic apparatus includes: an electrophoretic layer that is disposed between an element substrate and a counter substrate, and has a dispersion medium in which electrophoretic particles are dispersed; a partition wall that is disposed to separate the electrophoretic layer into a plurality of cells; a seal material that bonds the element substrate and the counter substrate, and is disposed so as to surround the electrophoretic layer; and a sealing film that is disposed at least between the partition wall and the counter substrate, and has no adhesive material, in which a top section of the partition wall is disposed in the sealing film. | 01-15-2015 |
Patent application number | Description | Published |
20100085896 | EXTENSION CONNECTION METHOD AND ROUTE SELECTION DEVICE - When receiving an extension connection request from a first mobile terminal, a first route selection device selects a first extension connection route from among a plurality of extension connection routes and transmits the type of the first extension connection route and calling-side address information used on the first extension connection route to a second route selection device. The second route selection device selects a second extension connection route from among the plurality of extension connection routes and transmits the type of the second extension connection route and called-side address information used on the second extension connection route to the first route selection device. If the second extension connection route coincides with the first extension connection route, an extension connection is established between the first mobile terminal and the second mobile terminal via the first extension connection route. | 04-08-2010 |
20110018580 | POWER SUPPLY APPARATUS, POWER SUPPLY UNIT DIAGNOSTIC APPARATUS, AND METHOD FOR CONTROLLING POWER SUPPLY APPARATUS - A power supply apparatus includes a power supply part including a plurality of power supply units, a first comparison unit comparing a first voltage of the power supply part with a first reference value, a directing unit issuing a voltage fall direction to one of the power supply units so as to lower a voltage setting value when the first voltage is higher than the first reference value, a second comparison unit comparing a second voltage of the power supply unit obtained after the voltage fall direction is issued with the second reference voltage value, and a determining unit determining that the power supply unit to which the voltage fall direction issued corresponds to a failure unit, when the second comparison unit detects that the second voltage obtained after the voltage fall direction is issued fell in the voltage level lower than the second reference voltage. | 01-27-2011 |
20110044245 | BASE STATION, WIRELESS COMMUNICATION SYSTEM, AND WIRELESS COMMUNICATION METHOD - A base station includes at least one first application section, a determining section, and a controlling section. Each of the first application sections executes one of a plurality of first application programs corresponding to one of a plurality of first application services utilizing a first wireless communication service provided by a mobile virtual network operator. The determining section receives a connection request to connect to the first application service from a first terminal for using the first wireless communication service, and determines the first application section corresponding to the first application service specified in the connection request. The controlling section controls communications between the determined first application section and a server managed by the mobile virtual network operator and between the determined first application section and the first terminal. | 02-24-2011 |
20110250894 | WIRELESS COMMUNICATION SYSTEM, BASE STATION, AND WIRELESS COMMUNICATION METHOD - A wireless communication system, includes: a first base station; a second base station; a first terminal which transmits call connection data to the first base station; a second terminal which receives a call connection request; and a management device which manages location and movement of the first terminal, wherein the first base station employs a handover procedure to notify the management device, when receiving the call connection data from the first terminal, that a call connection destination of the second terminal which has received the call connection request is changed, and notifies the first terminal about a frequency of the second base station, and the first terminal transmits call connection data to the second base station based on the notified frequency. | 10-13-2011 |
20120233487 | INFORMATION PROCESSING APPARATUS AND TIME-OF-DAY CONTROL METHOD - In an information processing apparatus, a control unit includes a first clock device for providing the time of day. A physical domain includes a second clock device, and implements a logical domain that functions as a virtual information processing apparatus. The control unit controls a first time-of-day difference between the time of day of the first clock device and that of the second clock device. The physical domain controls a second time-of-day difference between the time of day of the second clock device and that of the logical domain. In the information processing apparatus, the time of day on the logical domain is controlled based on the first and second time-of-day differences. | 09-13-2012 |
20120236821 | RADIO BASE STATION APPARATUS, AND DATA FORWARDING METHOD IN RADIO BASE STATION APPARATUS - A radio base station apparatus for performing radio communication with a mobile terminal apparatus, the radio base station apparatus including: a forwarding data determination unit which determines forwarding data which is to be forwarded to a handover destination radio base station apparatus, based on the presence or absence of retransmission of data to the mobile terminal apparatus; and a data forwarding processing unit which forwards the determined forwarding data to the handover destination radio base station apparatus. | 09-20-2012 |
Patent application number | Description | Published |
20090289781 | SHOCK-DETECTING APPARATUS FOR INDUSTRIAL VEHICLE - A shock-detecting apparatus for an industrial vehicle has a shock-detecting sensor that is fixed to the industrial vehicle for detecting a shock and generating an output signal, a shock value computer for computing a shock value based on the output signal which is received sequentially, a judging device for judging whether or not the shock value is greater than a threshold value, a warning generator for generating a warning signal when the judging device judges that the shock value is greater than the threshold value and a threshold value setting device for setting the threshold value. The threshold value setting device includes a display for displaying a peak value in a predetermined period which allows a user to read the peak value, wherein the peak value is determined by the computed shock value during the predetermined period and a threshold value input unit for inputting the threshold value manually. | 11-26-2009 |
20110192245 | LUBRICANT OIL SUPPLYING APPARATUS - A lubricant oil supplying apparatus ( | 08-11-2011 |
20120109437 | INDUSTRIAL VEHICLE - An industrial vehicle having a vehicle body includes a battery, an electric motor, an electrolyte level sensor, a vehicle operating with lowered electrolyte level, a vehicle operating time calculator, a data-storing device storing data of the vehicle operating time, an electric motor limiting condition and a motor controller. The electric motor is driven to generate torque. The electrolyte level sensor detects whether or not electrolyte level of the battery is lower than a predetermined level. The vehicle operating time is a time elapsing while the electrolyte level is lower than the predetermined level. The vehicle operating time calculator counts the vehicle operating time in accordance with the detection of the electrolyte level. The electric motor limiting condition limits operation of the electric motor gradually in accordance with the vehicle operating time. The motor controller controls operation of the electric motor based on the electric motor limiting condition. | 05-03-2012 |
20130084153 | FORKLIFT TRUCK - A forklift truck includes a truck body, a fork, a mast, tilting and lifting mechanisms, tilt and lift levers, tilting and lifting operation detectors, an auxiliary switch, a tilt angle detector and a controller. The tilt and lift levers are adapted to operate the tilting and lifting mechanisms, respectively. The auxiliary switch is disposed on the lift lever at a position where the auxiliary switch and the lift lever are operable by the same operator's hand. The controller is adapted to control the tilting and lifting mechanisms based on signals from the tilting and lifting operation detectors and the auxiliary switch. When the auxiliary switch is in operative position and the lifting operation detector detects that the lift lever is in operative position, the controller controls the tilting mechanism so as to tilt the fork to have a predetermined tilt angle based on a signal from the tilt angle detector. | 04-04-2013 |
20130085646 | FORKLIFT TRUCK - A forklift truck includes a truck body, a fork, a mast, tilting and lifting mechanisms, tilt and lift levers, tilting and lifting operation detectors, a lifted height detector, a load detector, an auxiliary switch, a tilt angle detector and a controller. The controller controls the lifting and tilting mechanisms based on signals from the tilting and lifting operation detectors and the auxiliary switch. The controller controls the lifting and tilting mechanisms to cause the fork to be lifted and tilted to horizontal position of the fork if a load is present on the fork, the fork is in a lower lift region where the lifted height of the fork is at or lower than a first threshold value, the lift lever is placed in operative position to lift the fork, the auxiliary switch is in operative position and the fork is not in the horizontal position of the fork. | 04-04-2013 |
Patent application number | Description | Published |
20080201044 | Travel control apparatus for industrial vehicle - A travel control apparatus for a forklift is disclosed. The forklift is provided with a loading device that performs load handling operations by raising and lowering a load, and a drive motor which generates a drive force for travel and is capable of generating a braking force. The apparatus is provided with a sensor for detecting the speed of the motor, a seat switch, a height switch, a load sensor, and a control section. The control section causes the drive motor to generate a braking force when the seat switch detects that the driver has left the seat in the case where the motor speed sensor detects a traveling state, and also changes the strength of the braking in accordance with the height of the loading device and the weight of the load. | 08-21-2008 |
20090292427 | LOAD WEIGHT MEASURING DEVICE FOR A MULTI-STAGE MAST FORKLIFT TRUCK - A load weight measuring device for a multi-stage mast forklift truck has a mast assembly, an oil passage, a flow regulator valve, a pressure sensor, a detecting device, a memory, a selector, and a calculator. The mast assembly has a lift bracket for receiving a load weight, a multi-stage mast unit having masts, and a multi-stage lift cylinder unit having lift cylinders each having an oil chamber for raising the lift bracket along the masts. Hydraulic oil flows in the oil passage. The pressure sensor detects a pressure of hydraulic oil and outputs a pressure signal. The detecting device detects a state which stage of the lift cylinder raises the lift bracket and outputs a detection signal. The memory stores predetermined parameters from which the selector selects the parameter based on the detection signal. The calculator calculates the load weight based on the selected parameter and the pressure signal. | 11-26-2009 |
Patent application number | Description | Published |
20080297540 | Electro-optical apparatus, driving method thereof, and electronic device - An electrooptical apparatus having a plurality of scanning lines, a plurality of signal lines, and electrooptical devices each being placed at an intersection of each of the scanning lines and each of the signal lines, and the electrooptical apparatus is driven according to the amount of drive current supplied to the electrooptical devices. The electrooptical apparatus includes a lighting time measuring unit for measuring a lighting time of the electrooptical devices, a lighting time storage unit for storing the lighting time obtained by the lighting time measuring unit, and a drive current amount adjusting unit for adjusting the amount of drive current based on the lighting time stored in the lighting time storage unit so as to correct the brightness of the electrooptical devices. | 12-04-2008 |
20090067029 | Electro-optical module, power supply substrate, wiring substrate, and electronic apparatus - This invention provides an electro-optical module with reduced noise in driving voltage. The invention can include a power supply substrate that is arranged separately from the flexible substrate having a driver, so that the noise of the driving voltage supplied from the power supply substrate is reduced. | 03-12-2009 |
20140375619 | ELECTRO-OPTICAL MODULE, POWER SUPPLY SUBSTRATE, WIRING SUBSTRATE, AND ELECTRONIC APPARATUS - This invention provides an electro-optical module with reduced noise in driving voltage. The invention can include a power supply substrate that is arranged separately from the flexible substrate having a driver, so that the noise of the driving voltage supplied from the power supply substrate is reduced. | 12-25-2014 |