Patent application number | Description | Published |
20080200121 | VEHICLE-TO-ROADSIDE AND VEHICLE-TO-VEHICLE COMMUNICATION SYSTEM, COMMUNICATION METHOD, AND COMMUNICATION CONTROL PROGRAM THEREOF - To resolve the problems of the vehicle-to-roadside communication and the vehicle-to-vehicle communication, and to enhance the safety of the road traffic and the convenience of the user by expanding the communication providing area and further stabilizing the communication. A vehicle-to-roadside and vehicle-to-vehicle communication system including a plurality of roadside communication devices being arranged on a roadside with a narrow range communication area, and an on-board communication device mounted on a vehicle which travels with passing through the communication area, and carrying out a wireless communication by cooperating a vehicle-to-roadside communication and a vehicle-to-vehicle communication is provided; where the roadside communication device and the on-board communication device are configured to be mutually communicable through two wireless channels, and the on-board communication device is configured to execute channel switching after notifying channel switching to a communicating party via wireless channel in communication when switching the channel from one to the other. | 08-21-2008 |
20080242338 | RADIO COMMUNICATION APPARATUS AND TRANSMISSION POWER CONTROL METHOD - A radio communication apparatus which performs a direct communication with a counter radio communication apparatus is provided. The radio communication apparatus includes a radio section configured to receive from the counter radio communication apparatus, a first radio signal which contains a first transmission power setting value as a setting value of power at transmission from the counter radio communication apparatus, and to measure a first reception power value as a power value at reception of the first radio signal; and a transmission power control section configured to determine a second transmission power setting value as a setting value of power at transmission of a second radio signal to the counter radio communication apparatus based on the first transmission power setting value and the first reception power value. The radio section transmits the second radio signal, which contains the second transmission power setting value, to the counter radio communication apparatus at transmission power indicated with the second transmission power setting value. | 10-02-2008 |
20090134840 | CHARGING CIRCUIT FOR SECONDARY BATTERY - The present invention, by connecting an operational amplifier to a midpoint between a plurality of serially connected battery cells constituting the secondary battery, provides a charging circuit for a secondary battery, which is capable of inhibiting a charge/discharge current from flowing to the midpoint and an input/output current from flowing from the midpoint to each battery cell. The charging circuit has disposed therein excess voltage detectors | 05-28-2009 |
20090314049 | METHOD FOR PRODUCING PEARLITIC RAIL EXCELLENT IN WEAR RESISTANCE AND DUCTILITY - The invention provides a method for producing a pearlitic rail by subjecting to at least rough hot rolling and finish hot rolling a billet comprising, in mass %, C: 0.65-1.20%, Si: 0.05-2.00%, Mn: 0.05-2.00%, and a remainder of iron an unavoidable impurities, wherein the finish hot rolling is conducted by rolling at a rail head surface temperature in a range of not higher than 900° C. to not lower than Ar | 12-24-2009 |
20100053167 | STATISTICAL ECONOMIC DATA DISPLAY SYSTEM AND PROGRAM - Even if a display means or a memory capacity of a terminal device is small in size, a plurality of economic statistical data are displayed in such a form that the data can be compared with each other. Out of economic statistical data a client terminal device ( | 03-04-2010 |
20100092901 | COMBUSTOR EQUIPPED WITH AIR FLOW RATE DISTRIBUTION CONTROL MECHANISM USING FLUIDIC ELEMENT - The object of the invention is to provide a lightweight mechanism that changes the distribution of a flow rate of air for combustion supplied into each burner, without providing a mechanical movable part in a passage for high-temperature and high-pressure air for combustion in a combustor having a plurality of burners such as a pilot burner and a main burner. The combustor equipped with an air flow rate distribution control mechanism based on a fluidic element in accordance with the present invention has a plurality of burners such as a main burner and a pilot burner, wherein with the fluidic element being disposed upstream of a passage of air for combustion that is supplied to each burner, and means for sucking out or blowing out air into a control air passage of the fluidic element being provided, the distribution of a flow rate of the air flowing into the burners is controlled by changing a flow direction of the air for combustion. | 04-15-2010 |
20100289401 | DISPLAY PANEL AND IMAGE DISPLAY APPARATUS - A display panel includes: a vacuum vessel provided with a face plate, a rear plate, and a plurality of plate-like spacers provided between the face plate and the rear plate so that the lengthwise directions thereof are parallel to each other; and a plurality of linear fixing members adhered to a surface of the rear plate on the opposite side from the surface opposing the face plate. Each of the plurality of linear fixing members is adhered to the rear plate by bonding members at mutually prescribed intervals and along the lengthwise direction of the plurality of spacers. | 11-18-2010 |
20100308135 | STAGING FUEL NOZZLE - A main swirler of a triple annular configuration that is partitioned by a pre-filmer and a separator is installed in an inlet port of a main air flow channel. The vicinity of the inner wall of the main air flow channel provided with a main fuel injection port is bulged radially outward from the innermost surface (innermost surface of a small swirler) of a main swirler. Further, a distance from the main fuel injection port and the pre-filmer is set such that an effective opening area between the pre-filmer and “the inner wall of the main air flow channel provided with the main fuel injection port” is equal to an effective opening area of the small swirler. The swirling directions of the swirlers of the main swirler are “clockwise”-“counter-clockwise”-“clockwise” respectively along the radial outward direction when the swirling direction of the innermost swirler is taken as “clockwise”. | 12-09-2010 |
20110012756 | COMMUNICATON DEVICE, COMMUNICATION METHOD, ROAD-TO-VEHICLE AND INTER-VEHICLE COMMUNICATIONS SYSTEM, PROGRAM AND RECORDING MEDICUM - Provided is a communication device mounted in a vehicle or disposed at the roadside, which can adaptively and efficiently manage positional information relating to directly communicable surrounding in-vehicle communication devices and surrounding roadside communication devices and can stably transmit information to a specified communication destination even when the positional relationship between vehicles frequently changes. The communication device is provided with a surrounding communication device information table for holding positional information relating to other communication devices received from the other communication devices and receipt times and a transmission destination determination unit for, when transmission destination position/area information indicating the position or area of a communication device that is a communication destination is accepted, determining a communication device with which communication is to be established on the basis of the transmission destination position/area information and the contents held in the surrounding communication device information table and making a transmission destination setting signal. | 01-20-2011 |
20110032541 | FILM THICKNESS MEASURING DEVICE AND FILM THICKNESS MEASURING METHOD - A film thickness measuring device is provided with a light source, a spectroscopic sensor, a processor, and a storage unit, and configured in such a manner that light from the light source vertically enters a plane to be measured provided with a film and the light reflected by the plane to be measured enters the spectroscopic sensor. The storage unit stores theoretical values of reflectivity distributions of respective film thicknesses and theoretical values of color characteristic variables of the respective film thicknesses. The processor finds the thickness of the film of the plane to be measured from the reflectivity distribution measured by the spectroscopic sensor by using the theoretical values of the reflectivity distributions of the respective film thicknesses or the theoretical values of the color characteristic variables of the respective film thicknesses stored in the storage unit. | 02-10-2011 |
20110155821 | PEARLITE RAIL HAVING SUPERIOR ABRASION RESISTANCE AND EXCELLENT TOUGHNESS - This pearlite rail consists of a steel including: in terms of percent by mass, C: 0.65 to 1.20%; Si: 0.05 to 2.00%; Mn: 0.05 to 2.00%; P≦0.0150%; S≦0.0100%; Ca: 0.0005 to 0.0200%, and Fe and inevitable impurities as the balance, wherein a head surface portion which ranges from surfaces of head corner portions and a head top portion to a depth of 10 mm has a pearlite structure, a hardness Hv of the pearlite structure is in a range of 320 to 500, and Mn sulfide-based inclusions having major lengths in a range of 10 to 100 μm are present at an amount per unit area in a range of 10 to 200/mm | 06-30-2011 |
20110165908 | RADIO COMMUNICATION APPARATUS AND TRANSMISSION POWER CONTROL METHOD - A radio communication apparatus which performs a direct communication with a counter radio communication apparatus is provided. The radio communication apparatus includes a radio section configured to receive from the counter radio communication apparatus, a first radio signal which contains a first transmission power setting value as a setting value of power at transmission from the counter radio communication apparatus, and to measure a first reception power value as a power value at reception of the first radio signal; and a transmission power control section configured to determine a second transmission power setting value as a setting value of power at transmission of a second radio signal to the counter radio communication apparatus based on the first transmission power setting value and the first reception power value. The radio section transmits the second radio signal, which contains the second transmission power setting value, to the counter radio communication apparatus at transmission power indicated with the second transmission power setting value. | 07-07-2011 |
20110213586 | Device and Method for Transmitting Data Between a Position-Measuring Device and Sequential Electronics - In a device and a method for transmitting data between a position-measuring device and sequential electronics via a data-transmission channel, the position-measuring device includes an interface unit and a processing unit, the interface unit being connected first of all to the data-transmission channel, and secondly, to the processing unit for the purpose of an internal data exchange with the aid of a request channel and a response channel. The interface unit includes a command interpreter by which, using conversion rules, commands which arrive via the data-transmission channel are convertible into internal requests and are able to be fed via the request channel to the processing unit, and response data which arrives from the processing unit via the response channel is convertible into output data. The interface unit further includes a rules memory for storing the conversion rules, which is at least partially modifiable. | 09-01-2011 |
20110307170 | NAVIGATION SYSTEM - A navigation system includes a map database | 12-15-2011 |
20110310555 | IMAGE DISPLAYING APPARATUS, HOLDING MEMBER THEREOF, AND IMAGE DISPLAYING SYSTEM - An image displaying apparatus, which is excellent in heat radiation efficiency and has an excellent back design, comprises: a display panel for displaying an image; a heat generating member provided on a back side of the display panel; a cabinet for covering the display panel and the heat generating member at least from the back side of the display panel, wherein, on the cabinet, an aperture is provided at a position facing the heat generating member; and an opening/closing unit for enabling to switch between closing and opening of the aperture. In a state that the aperture is opened by the opening/closing unit and one part of a heat-transfer member is positioned on a side of the cabinet opposite to the display panel, the other part of the heat-transfer member extends through the aperture so that the heat-transfer member can thermally be connected to the heat generating member. | 12-22-2011 |
20110319127 | MOBILE COMMUNICATION DEVICE, COMMUNICATION SYSTEM, COMMUNICATION CONTROL METHOD AND COMMUNICATION CONTROL PROGRAM - Provided is a communication device which transmits a signal by setting appropriate transmission power under the situation that the communication device moves. The mobile communication device includes transmitting and receiving means for receiving a first signal transmitted from other mobile communication device; control means for holding first circumference information including transmission power setting information of the first signal, time information including receiving time when the transmitting and receiving means receives the first signal, and receiving power information of the first signal in the transmitting and receiving means, and deleting the first circumference information in a case where a predetermined period has passed from the receiving time; and transmission power control means for generating transmission power setting information of a second signal and outputting to the transmitting and receiving means, and providing a predetermined value to the transmission power setting information of the second signal in a case where the first circumference information is deleted. | 12-29-2011 |
20120022788 | NAVIGATION DEVICE - A navigation device is provided including a data storage unit for storing data, and a service information reception processing unit for receiving service information distributed from an external registration destination facility with which member registration is made, and a service information analyzing processing unit performs a predetermined process on the service information received by the service information reception processing unit to register the service information in the data storage unit. The navigation device further includes a notification condition customization setting unit for setting a notification condition, and a facility icon display processing unit displays whether or not there is an update in service information of a registration destination facility on a map according to the notification condition set by the notification condition customization setting unit. | 01-26-2012 |
20120023450 | USER INTERFACE DEVICE AND USER INTERFACE METHOD - A user interface device includes: a display unit on which plural buttons are displayed; a touch panel integrally formed with the display unit and detecting input in plural input areas corresponding to respective display areas of the plural buttons; a pressure detection means for detecting water pressure; and a layout control means for changing a layout of the buttons and the input areas so as to reduce the number of the buttons and the input areas corresponding to the buttons in accordance with detected magnitude of water pressure when the water pressure detected by the pressure detection means is equal to or higher than a previously set threshold value. | 01-26-2012 |
20120117774 | REACTOR VESSEL REPAIR METHOD - In a reactor vessel ( | 05-17-2012 |
20130030702 | NAVIGATION SYSTEM - A navigation system includes a data storage unit | 01-31-2013 |
20130172040 | WIRELESS COMMUNICATION APPARATUS AND WIRELESS COMMUNICATION - Each of a plurality of wireless communication apparatuses determines a factor that indicates wireless communication congestion and compares the factor that indicates wireless communication congestion with a predetermined first threshold value. Each wireless communication apparatus then judges, by means of transmission power set values that are received from other wireless communication apparatuses, whether the transmission power of the wireless communication apparatuses is at the same level as or at a lower level than that of its own wireless communication apparatus. The wireless communication apparatus lowers the transmission power set value by one level when the transmission power of other wireless communication apparatuses is at the same level as or at a lower level than that of its own wireless communication apparatus and when the factor that indicates wireless communication congestion exceeds a first threshold value. | 07-04-2013 |
20130237800 | OBJECT INFORMATION ACQUIRING APPARATUS - The present invention employs an object information acquiring apparatus that includes a light source, a holding unit configured to hold an object, an acoustic receiving unit configured to receive an acoustic wave generated by irradiating light, which is emitted from the light source, on the object via the holding unit and convert the acoustic wave into an electric signal, a light measuring unit configured to measure the light emitted from the light source, a processing unit configured to calculate a light density distribution in the object based on the light measured by the light measuring unit, and generate property information of the inside of the object on the basis of the light density distribution and the electric signal, and a supporting unit configured to support the holding unit and at least a part of the light measuring unit to be removable independently from each other. | 09-12-2013 |
20130319582 | BAINITE-CONTAINING-TYPE HIGH-STRENGTH HOT-ROLLED STEEL SHEET HAVING EXCELLENT ISOTROPIC WORKABILITY AND MANUFACTURING METHOD THEREOF - The present invention provides a bainite-containing-type high-strength hot-rolled steel sheet. The steel sheet, containing C: greater than 0.07 to 0.2%, Si: 0.001 to 2.5%, Mn: 0.01 to 4%, P: 0.15% or less, S: 0.03% or less, N: 0.01% or less, Al: 0.001 to 2% and a balance being composed of Fe and impurities, has an average value of pole densities of the {100}<011> to {223}<110> orientation group at a sheet thickness center portion being a range of ⅝ to ⅜ in sheet thickness from the surface of the steel sheet is 4.0 or less, and a pole density of the {332}<113> crystal orientation is 4.8 or less, an average crystal grain diameter is 10 μm or less and vTrs is −20° C. or lower, and a microstructure is composed of 35% or less in a structural fraction of pro-eutectoid ferrite and a balance of a low-temperature transformation generating phase. | 12-05-2013 |
20130322141 | POWER CONVERSION APPARATUS - A filter capacitor accumulating direct-current power and a semiconductor device module performing a switching operation that converts the direct-current power accumulated in the filter capacitor to alternating-current power are electrically connected with each other through a laminated bus bar. The laminated bus bar has a first bus bar and a second bus bar in which a plurality of connection conductors are laminated through an insulator. The second bus bar is provided with heat radiating portions that are formed by exposing a part of the conductor in each flat plate surface. | 12-05-2013 |
20130323112 | HOT-ROLLED STEEL SHEET AND METHOD OF PRODUCING THE SAME - In a hot-rolled sheet, an average value of pole densities of an orientation group {100}<011> to {223}<110>, which is represented by an arithmetic mean of pole densities of orientations {100}<011>, {116}<110>, {114}<110>, {112}<110>, and {223}<110> in a thickness center portion of a thickness range of ⅝ to ⅜ from a surface of the steel sheet, is 1.0 to 6.5 and a pole density of a crystal orientation {332}<113> is 1.0 to 5.0; and a Lankford value rC in a direction perpendicular to a rolling direction is 0.70 to 1.10 and a Lankford value r | 12-05-2013 |
20140000765 | COLD-ROLLED STEEL SHEET AND PRODUCTION METHOD THEREOF | 01-02-2014 |
20140004894 | RADIO COMMUNICATION DEVICE, RADIO COMMUNICATION SYSTEM, CONGESTION CONTROL METHOD, AND RECORD MEDIUM | 01-02-2014 |
20140014236 | HOT-ROLLED STEEL SHEET AND PRODUCTION METHOD THEREOF - Disclosed is a hot-rolled steel sheet including, by mass %, C:0.02% to 0.5% of C, and the sum of the content of Si and the content of Al is 1.0% to 4.0%. An average pole density of an orientation group from {100}<011> to {223}<110> is 1.0 to 6.5, and a pole density of a crystal orientation {332}<113> is 1.0 to 5.0. A microstructure includes, by of an area ratio, 2% to 30% of retained austenite, 20% to 50% of ferrite, and 10% to 60% of bainite. rC that is a Lankford value in a direction orthogonal to a rolling direction is 0.70 to 1.10, and r30 that is a Lankford value in a direction forming an angle of 30° with the rolling direction is 0.70 to 1.10. | 01-16-2014 |
20140014237 | HOT-ROLLED STEEL SHEET AND METHOD OF PRODUCING THE SAME - In a hot-rolled steel sheet, an average pole density of an orientation group {100}<011> to {223}<110>, which is represented by an arithmetic mean of pole densities of orientations {100}<011>, {116}<110>, {114}<110>, {112}<110>, and {223}<110> is 1.0 to 4.0 and a pole density of a crystal orientation {332}<113> is 1.0 to 4.8, in a thickness center portion which is a thickness range of ⅝ to ⅜ from the surface of the steel sheet; an average grain size in the thickness center portion is less than or equal to 10 μm and a grain size of cementite precipitating in a grain boundary of the steel sheet is less than or equal to 2 μm; and an average grain size of precipitates containing TiC in grains is less than or equal to 3 nm and a number density per unit volume is greater than or equal to 1×10 | 01-16-2014 |
20140020233 | CLEARANCE INCREASING JIG OF HEAT TRANSFER TUBE AND ADDITIONAL INSTALLATION METHOD OF VIBRATION SUPPRESSION MEMBER - A clearance increasing jig of a heat transfer tube, includes: a jig main body inserted into a clearance between adjacent heat transfer tubes; an inflow hole provided in the jig main body and configured to allow a fluid to flow into the jig main body; and an increasing unit provided in the jig main body and configured to increase the clearance as the fluid flows into the jig main body. | 01-23-2014 |
20140022564 | FILM THICKNESS MEASURING DEVICE AND FILM THICKNESS MEASURING METHOD - A film thickness measuring device includes a spectroscopic sensor and a data processor, wherein the spectroscopic sensor measures spectroscopic data of a film coated on a substrate and the data processor obtains measured color characteristic variables from the measured spectroscopic data, compares the measured color characteristic variables with plural sets of theoretical color characteristic variables corresponding to plural sets of values, each set including one of plural values of thickness and one of plural values of index of refraction of the film, determines index of refraction of the film using the set of values corresponding to the set of theoretical color characteristic variables which minimizes a difference between the set of theoretical color characteristic variables and the measured color characteristic variables, and determines thickness of the film using the index of refraction of the film. | 01-23-2014 |
20140027022 | HOT-ROLLED STEEL SHEET FOR GAS NITROCARBURIZING AND MANUFACTURING METHOD THEREOF - In a hot-rolled steel sheet, an average pole density of an orientation group of {100}<011> to {223}<110>, which is represented by an arithmetic average of pole density of each orientation of {100}<011>, {116}<110>, {114}<110>, {112}<110>, and {223}<110> in a center portion of a sheet thickness which is a range of the sheet thickness of ⅝ to ⅜ from a surface of the steel sheet, is 1.0 or more and 4.0 or less, the pole density of a crystal orientation of {332}<113> is 1.0 or more and 4.8 or less, an average grain size in a center in the sheet thickness is 10 μM or less, and a microstructure includes, by a structural fraction, pearlite more than 6% and ferrite in the balance. | 01-30-2014 |
20140064430 | NOZZLE REPAIRING METHOD AND NUCLEAR REACTOR VESSEL - The repairing method includes removing a connection portion with respect to an in-core instrument tube in a groove-welding portion, removing the in-core instrument tube from a lower mirror, removing the groove-welding portion and processing a plug attachment opening, and fixing a plug to the plug attachment opening by welding. | 03-06-2014 |
20140064431 | NOZZLE REPAIRING METHOD AND NUCLEAR REACTOR VESSEL - It is possible to improve the workability and the stress corrosion resistance by easily performing a repairing operation in a nozzle repairing method and a nuclear reactor vessel. The repairing method includes: removing a first connection portion ((trepanned portion) | 03-06-2014 |
20140087320 | METHOD OF REHEATING RAIL WELD ZONE - A method of reheating a rail weld zone after rails were welded, a distance C between a reheating region P of a rail web portion | 03-27-2014 |
20140092631 | DISPLAY - A display which thickness is allowed to be reduced is provided. A display includes: a display panel; and a back-face member having rigidity and provided on a back face of the display panel, the back-face member covering the back face, or the back face and other part of the display panel. | 04-03-2014 |
20140192765 | COMMUNICATION DEVICE, COMMUNICATION METHOD, AND RECORDING MEDIUM - Provided are a communication device, a communication method, and a recording medium that can reduce concentration of a load on one of wireless channels. A communication device that uses wireless channels includes: acceptance means for accepting, from a different communication device and through one of the wireless channels, channel information that indicates wireless channels that can be used by the different communication device; control means for selecting, as a wireless forwarding channel for first information, a wireless channel, which is different from a wireless transmission channel for transmitting the first information, from among the wireless channels that are indicated by the channel information, and for adding second information indicating the wireless forwarding channel to the first information; and transmission means for transmitting the first information provided with the second information by using the wireless transmission channel. | 07-10-2014 |
20150031304 | COMMUNICATION DEVICE, METHOD FOR SPECIFYING IDENTIFICATION INFORMATION FOR COMMUNICATION WITH COMMUNICATION PARTNER, AND RECORDING MEDIUM - A communication device includes: communication unit receiving from each of other communication devices identification information to enable communication with the other communication device and identification information for visual verification of the other communication device; storage unit that stores, for each of the other communication devices, identification information enabling communication and identification information for visual verification received in the communication unit, which are associated with each other; display unit that displays the identification information for visual verification that was received by the communication unit; acceptance unit that accepts selected identification information that is a piece of identification information for visual verification that was selected from among identification information for visual verification that was displayed on the display unit; and control unit that specifies, as the identification information to enable communication with a communication partner, identification information to enable communication that is associated with the selected identification information in the storage unit. | 01-29-2015 |
20150069141 | RAIL - In the rail, 95% or more of a structure in a head surface section, which is a range from surfaces of head corner sections and a head top section of the rail as a starting point to a depth of 20 mm, is a pearlite or bainite structure and the structure contains 20 to 200 MnS-based sulfides formed around an Al-based oxide as a nucleus and having a grain size in a range of 1 μm to 10 μm per square millimeter of an area to be inspected on a horizontal cross section of the rail. | 03-12-2015 |