Patent application number | Description | Published |
20100171731 | Source driver and drive method - A source driver according to an aspect of the present invention includes a vertical line counter that detects the number of pixels of a display panel in a vertical direction by a display signal used for display operation in the display panel, a bias circuit that adjusts bias current in accordance with the number of pixels that is detected by the vertical line counter, and a source amplifier that is supplied with the bias current that is adjusted by the bias circuit, the source amplifier outputting voltage to the display panel. | 07-08-2010 |
20100177799 | SURFACE LIGHT EMITTING SEMICONDUCTOR LASER ELEMENT - A surface light emitting semiconductor laser element, comprises a substrate, a lower reflector including a semiconductor multi-layer disposed on the substrate, an active layer disposed on the lower reflector, an upper reflector including a semiconductor multi-layer disposed on the active layer, a compound semiconductor layer having a first opening for exposing the upper reflector and extending over the upper reflector, and a metal film having a second opening for exposing the upper reflector disposed inside of the first opening and extending over the compound semiconductor layer, wherein the metal film and the compound semiconductor layer constitute a complex refractive index distribution structure where a complex refractive index is changed from the center of the second opening towards the outside. A method of emitting laser light in a single-peak transverse mode is also provided. | 07-15-2010 |
20110181559 | DRIVER CIRCUIT - A source driver includes a dividing circuit, a start signal capturing unit, a pulse width determining unit and a control circuit. The dividing circuit produces a divided clock by dividing a basic clock signal. The start signal capturing unit captures the start signal at timing of the edge of the divided clock. The pulse width determining unit determines a pulse width of the start signal that is captured. The control circuit changes the timing to start capturing the data according to the pulse width of the start signal. With this structure, the latter source driver is able to adjust capturing timing to effective data timing input thereto, even though final data does not end at the falling edge of the divided clock signal. | 07-28-2011 |
20110216052 | SIGNAL LINE DRIVING METHOD FOR DISPLAY APPARATUS, DISPLAY APPARATUS AND SIGNAL LINE DRIVING METHOD - There is provided a driver circuit includes a polarity control unit that decides a polarity preceding by one line from an input polarity signal to generate a data polarity control signal, a data control unit that performs data interchange, at the time of latching the input data, based on the data polarity control signal, and a selector unit that controls the data interchange in an output circuit based on the data polarity control signal. | 09-08-2011 |
20150293319 | SURFACE LIGHT EMITTING SEMICONDUCTOR LASER ELEMENT - A surface light emitting semiconductor laser element, comprises a substrate, a lower reflector including a semiconductor multi-layer disposed on the substrate, an active layer disposed on the lower reflector, an upper reflector including a semiconductor multi-layer disposed on the active layer, a compound semiconductor layer having a first opening for exposing the upper reflector and extending over the upper reflector, and a metal film having a second opening for exposing the upper reflector disposed inside of the first opening and extending over the compound semiconductor layer, wherein the metal film and the compound semiconductor layer constitute a complex refractive index distribution structure where a complex refractive index is changed from the center of the second opening towards the outside. A method of emitting laser light in a single-peak transverse mode is also provided. | 10-15-2015 |
Patent application number | Description | Published |
20090288107 | OPTICAL DISC APPARATUS - An optical disc apparatus including first to fourth disc guides. At the end of disc loading, the first one, in a fixed position, contacts a peripheral side face of the optical disc at a first point thereon to support the disc; the second one has a plane opposite to the peripheral side face which contacts the peripheral side face of the optical disc at a second point to support the disc while restrained from moving away from the side face; the third one contacts the peripheral side face of the optical disc at a third point to support the disc while biased by a spring; and the fourth one contacts the side face at a fourth point while biased by a spring to support the disc, and is restrained from moving against the resilience of the spring. The disc, supported by those disc guides, is chucked by a clamper. | 11-19-2009 |
20090293077 | OPTICAL DISK DEVICE - An optical disk device in which the thickness of the device is not increased, and interference between the bottom surface of an optical pickup unit (OPU) and a bottom case of the device is prevented upon emergency ejection of an optical disk without moving the optical pickup unit to an outermost peripheral position of the disk in the event of abnormality such as power shutdown during an operation in the optical disk device. A support mechanism having a coil spring is provided at shaft-holders in three of four positions of a guide main shaft and a guide sub shaft to support an OPU, to perform skew adjustment. In another position, a support mechanism having a plate spring is provided such that, upon emergency ejection, the interference between the bottom surface of the OPU and the bottom case is mitigated. | 11-26-2009 |
20100058369 | OPTICAL DISK APPARATUS - The present invention provides an optical disk apparatus which allows for accurate centering of an optical disk regardless of its placed attitude and in which reliability of chucking operation has been improved, and the apparatus includes a first disk guide | 03-04-2010 |
20100083291 | OPTICAL DISC APPARATUS - The invention makes it possible to carry out an emergency eject motion without attaching and detaching teeth between gears in a transmission system of a driving force of a loading motor, in an optical disc apparatus. At least one of gear units in a gear train constructing a transmission system between a loading motor and a disc moving mechanism is structured such that a driving gear is coupled in an inner diameter side of a large diameter driven gear in such a manner as to be movable in an axial direction and be rotatable integrally with the driven gear, and the driving gear moves and displaces in an axial direction with respect to the driven gear, thereby being canceled the coupling with the driven gear while keeping an engagement with a gear in the next stage, canceling the coupling by an external force by a manual operation so as to set the transmission system to a disconnection state at a time of an emergency eject, making the disc moving mechanism carry out a disc discharge motion by the external force, and discharging an optical disc out of the apparatus. | 04-01-2010 |
Patent application number | Description | Published |
20080239811 | METHOD FOR CONTROLLING A NON-VOLATILE SEMICONDUCTOR MEMORY, AND SEMICONDUCTOR STORAGE SYSTEM - A semiconductor storage system includes a first memory region including at least one block constituted from a plurality of memory cells, the memory cell is capable of storing n bits data, the block is a minimum unit which is capable of being independently erased, a second memory region including at least one block constituted from a plurality of memory cells, the memory cell is capable of storing m (m>n: m is integer) bits data, the block is a minimum unit which is capable of being independently erased, and a controller which controls a number of rewrites for the block in the first memory region not to be more than a first predetermined number of times, and controls a number of rewrites for the block in the second memory region not to be more than a second predetermined number of times. | 10-02-2008 |
20150255159 | METHOD FOR CONTROLLING A NON-VOLATILE SEMICONDUCTOR MEMORY, AND SEMICONDUCTOR STORAGE SYSTEM - A semiconductor storage system includes a first memory region including at least one block constituted from a plurality of memory cells, the memory cell is capable of storing n bits data, the block is a minimum unit which is capable of being independently erased, a second memory region including at least one block constituted from a plurality of memory cells, the memory cell is capable of storing m (m>n: m is integer) bits data, the block is a minimum unit which is capable of being independently erased, and a controller which controls a number of rewrites for the block in the first memory region not to be more than first predetermined number of times, and controls a number of rewrites for the block in the second memory region not to be more than a second predetermined number of times. | 09-10-2015 |
Patent application number | Description | Published |
20110189945 | WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION METHOD, RELAY DEVICE, AND WIRELESS TERMINAL DEVICE - There is provided a wireless communication system which causes a wireless terminal to select a relay device among plural relay devices connected together via a communication line when the wireless terminal attempts to communicate with another wireless terminal. The relay device has an information acquiring unit, a calling determining unit, and an information adding unit. The wireless terminal has an information analyzing unit which analyzes whether or not the own device is included in a communication counterparty of calling information when the calling information is included in communication information, a priority comparing unit which determines whether or not a priority level of the calling information is higher than that of a current communication when the own device is included, and a channel changing unit which changes a channel to that of another relay device of the calling information when the priority level of the calling information is higher. | 08-04-2011 |
20110189946 | WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION METHOD, WIRELESS COMMUNICATION TERMINAL DEVICE, RELAY DEVICE, AND RELAY SYSTEM - Wireless terminal devices (TA) to (TH) each detects whether channel information received from each of repeaters ( | 08-04-2011 |
20110194486 | RELAY DEVICE, WIRELESS COMMUNICATION METHOD, AND WIRELESS COMMUNICATION SYSTEM - A frequency band of 12.5 kHz that two repeaters ( | 08-11-2011 |
20110199958 | RELAY SYSTEM, RELAY DEVICE AND SYNCHRONIZATION METHOD - When no synchronization signal is transmitted over a system bus ( | 08-18-2011 |
20110199959 | WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION METHOD THEREOF, REPEATER DEVICES AND WIRELESS TERMINAL DEVICES - Plural repeaters ( | 08-18-2011 |
20110199960 | WIRELESS COMMUNICATION SYSTEM, RELAY SYSTEM, REPEATER DEVICES AND SYNCHRONIZATION METHOD - A wireless communication system comprises a relay system including a plurality of relay devices and a plurality of wireless terminal devices. Each relay device transmits control information to the wireless terminal device which is registered in the own relay device, and each wireless terminal device selects, based on the control information received from the relay device which registers the own wireless terminal device, a channel which is currently able to relay a communication among channels respectively allocated to the relay devices to establish a communication between the wireless terminal devices. Each relay device acquires information configuring the control information via a communication line and causes a downlink signal wirelessly transmitted by the own relay device to synchronize with a communication signal, and each wireless terminal device maintains, when shifting a channel for communication to another channel, a synchronized state established in a channel prior to shifting. | 08-18-2011 |
20110306290 | WIRELESS TERMINAL DEVICE, WIRELESS COMMUNICATION METHOD, AND WIRELESS COMMUNICATION SYSTEM AND PROGRAM - A wireless terminal device (TA) receives a downlink signal that is repeatedly transmitted from a pre registered home repeater when requesting communication, specifies an idle channel based on idle channel information that is included in the downlink signal, and using the frequency of the uplink signal of the idle channel requests communication permission from the relay device that provides the idle channel. When communication permission cannot be received from the relay device from which communication permission was previously requested, the wireless terminal device (TA) uses the same frequency as the frequency of the downlink signal from the home repeater to transmit a signal to the wireless terminal device (TB) of an intended other party requesting communication. | 12-15-2011 |
Patent application number | Description | Published |
20110293477 | AUTOMATIC ANALYZER - Disclosed is an automatic analyzer that is capable of executing a plurality of different measurement sequences in a sequential, parallel manner, has a check function for avoiding simultaneous mechanical equipment use and interference between the mechanical equipment, incorporates a plurality of different transport mechanism operation schemes for transporting a reaction vessel to the mechanical equipment, and minimizes a decrease in the throughput by choosing an appropriate transport mechanism operation scheme as needed. | 12-01-2011 |
20120251391 | AUTOMATIC ANALYZER - An automatic analyzer comprises selection means for selecting whether a preparatory operation, specified from a plurality of analysis preparation processes of the automatic analyzer, should be executed in an initial process at the powering on of the analyzer or after the start of the actual analysis (i.e., in parallel with the sample analysis operation). For example, the automatic analyzer is equipped with means which allows the analyzer to execute a “system liquid replacement operation”, a “sample nozzle pressure sensor checking operation”, a “reaction vessel discarding operation” and a “pre-cleaning liquid replacement operation” which among various operations that are executed in the preparation process in conventional immunological analyzing apparatus in processes other than the preparation process. | 10-04-2012 |
20150212102 | IMMUNOLOGICAL ANALYZING APPARATUS - An automatic analyzer comprises selection means for selecting whether a preparatory operation, specified from a plurality of analysis preparation processes of the automatic analyzer, should be executed in an initial process at the powering on of the analyzer or after the start of the actual analysis (i.e., in parallel with the sample analysis operation). For example, the automatic analyzer is equipped with means which allows the analyzer to execute a “system liquid replacement operation”, a “sample nozzle pressure sensor checking operation”, a “reaction vessel discarding operation” and a “pre-cleaning liquid replacement operation” which among various operations that are executed in the preparation process in conventional immunological analyzing apparatus in processes other than the preparation process. | 07-30-2015 |
Patent application number | Description | Published |
20140360596 | LIQUID SUPPLY APPARATUS, LIQUID CONTAINER - A liquid supply apparatus is configured to have detachably installed therein a liquid container | 12-11-2014 |
20140362133 | RECORDING APPARATUS - There is provided a recording apparatus including a recording head that can eject an ink onto a sheet, a transport unit that transports the sheet to the recording head, a housing that contains the recording head and the transport unit, a case that is arranged on an outer surface of the housing so that the bottom portion thereof is positioned higher than a bottom surface of the housing, and that serves as a holder which holds an ink container containing an ink, and a supply unit that supplies the ink from the ink container to the recording head. | 12-11-2014 |
20150224777 | RECORDING APPARATUS - A recording apparatus includes a case, disposed outside a housing, holding a liquid holding member that holds a liquid to be supplied to a recording unit and having a discharge opening that discharges the liquid in the liquid holding member to the exterior, and a connection portion to which the discharge opening is connected. The case has a cover member capable of opening and closing the case by pivoting central to an axis line extending in a direction that intersects with a vertical direction, and a guide portion, provided on an inner surface of the cover member, that guides the liquid holding member when the liquid holding member is set in the case with the cover member in an open state so that the discharge opening of the liquid holding member is connected to the connection portion. | 08-13-2015 |
20150258800 | RECORDING APPARATUS - There is provided a recording apparatus including a recording head that can eject an ink onto a sheet, a transport unit that transports the sheet to the recording head, a housing that contains the recording head and the transport unit, a case that is arranged on an outer surface of the housing so that the bottom portion thereof is positioned higher than a bottom surface of the housing, and that serves as a holder which holds an ink container containing an ink, and a supply unit that supplies the ink from the ink container to the recording head. | 09-17-2015 |
20160023468 | INK TANK AND PRINTER - An ink tank includes: a reservoir that stores ink; a supply port that supplies ink stored in the reservoir to a printer; a supply port sealing member that seals the supply port; an air port that communicates between an inside of the reservoir and an atmospheric space above an upper side of a liquid surface of the ink; and an air port sealing member which a needle tube is capable of inserting and pulling out of, and which seals the air port in a state where the needle tube is not inserted. | 01-28-2016 |