Patent application number | Description | Published |
20090282841 | Cryopump - A cryopump includes: a refrigerator having a first cooling stage and a second cooling stage cooled to a temperature lower than that of the first cooling stage; a radiation shield on side surface of which is formed an opening, in which the refrigerator is inserted through the opening such that the first cooling stage is arranged outside and the second cooling stage is arranged inside, and which is thermally connected to the first cooling stage; and a refrigerator cover thermally connected to the second cooling stage, which extends through the opening from the inside to the outside of the radiation shield, and which is spaced apart from the radiation shield at the opening. | 11-19-2009 |
20100000235 | Cryopump - A cryopump includes a radiation shield provided with a main inlet at one end thereof and a sub-inlet in a side thereof; and a cryopanel assembly cooled to a temperature lower than that of the radiation shield. The cryopanel assembly includes an upper structure having at least one cryopanel and a lower structure having at least one cryopanel. The upper and lower structures are arranged inside the radiation shield along a direction away from the main inlet. A frost accommodating space connected to the sub-inlet may be arranged between the upper and lower structures such that an amount of captured gas on an upper end cryopanel of the lower structure is greater than an amount of captured gas on a lower end cryopanel of the upper structure. | 01-07-2010 |
20110225989 | Cold trap and vacuum evacuation apparatus - A cold trap includes a refrigerator and a cold panel that is thermally connected with the refrigerator to be cooled. A rough surface is formed on the cold panel. The cold trap is arranged, for example, in an evacuation channel for connecting a vacuum chamber with a turbo-molecular pump in order to freeze and capture, on a surface thereof, part of a gas that is to be sucked and pumped into the turbo-molecular pump from the vacuum chamber through the evacuation channel. | 09-22-2011 |
20120060518 | Cryopump and filter device - A cryopump includes: a cryopump housing arranged to define an inner space of the cryopump from an outer environment; an exhaust duct arranged to connect with the cryopump housing so as to exhaust fluid from the inner space of the cryopump to the outer environment; and a filter structure. The filter structure includes: a filter arranged to remove a foreign body from fluid exhausted through the exhaust duct; and a filter mounting member arranged to mount the filter to the exhaust duct, wherein at least a part of a bypass flow passage that diverts fluid from the filter is formed in the filter mounting member. | 03-15-2012 |
20120060519 | Cryopump and cryogenic refrigerator - A refrigerator includes a displacer coupling structure, wherein one of two coupled displacers protrudes into the other of the two coupled displacers to the extent that an end of a regenerator built in the one of the two coupled displacers positions itself inside of the other of the two coupled displacers. A cryopump includes: a low temperature cryopanel; a high temperature cryopanel arranged to be cooled to a temperature higher than that of the low temperature cryopanel; and the refrigerator. | 03-15-2012 |
20120222431 | Cryopump and Vacuum Pumping Method - A cryopump | 09-06-2012 |
20120257987 | COVER STRUCTURE FOR CRYOPUMP, CRYOPUMP, START-UP METHOD OF CRYOPUMP, AND STORAGE METHOD OF CRYOPUMP - A storage method of a cryopump is provided, the storage method including: closing, with a pump cover, a pump inlet in the cryopump for receiving gases to be pumped by the cryopump; and reducing a pressure in the cryopump through a fluid channel for communicating an interior of the cryopump to an exterior of the cryopump. A start-up method of a cryopump is also provided, the start-up method including releasing a negative pressure in the cryopump by removing a closing member from a cover main body of a pump cover mounted to the cryopump. | 10-11-2012 |
20120312032 | CRYOPUMP AND CRYOGENIC REFRIGERATOR - A refrigerator includes two displacers which are longitudinally adjacent to each other and the high temperature displacer includes a main compartment and an auxiliary compartment for a regenerator material. A direct passage for operating gas is formed between the two displacers. A cryopump includes a low temperature cryopanel, a radiation shield which is cooled to a higher temperature than that of the low temperature cryopanel, and the refrigerator. | 12-13-2012 |
20130192276 | CRYOPUMP AND METHOD FOR REPAIRING CRYOPUMPS - A cryopump includes a housing, an electrical control unit which controls the cryopump, a purge valve provided on a passage between an external purge gas source and the inside of the housing, a rough valve provided on a passage between an external pump and the inside of the housing, a vent valve provided on a passage between the inside and the outside of the housing, and a Pirani gauge which measures a pressure inside the housing. The electrical control unit is connected to each of the purge valve, rough valve, vent valve, and Pirani gauge via a wire. Each of the wires is provided with a connector on the component side and a connector on the electrical control unit side. The connector on the component side is configured to be attachable to and detachable from the connector on the electrical control unit side. | 08-01-2013 |
20130192277 | COLD TRAP AND METHOD OF CONTROLLING COLD TRAP - A cold trap includes two individually controllable cooling units. The cold trap is provided in an evacuation path for connecting a vacuum chamber to a turbomolecular pump, The first cooling unit includes a first panel unit provided in the evacuation path such that the panel is exposed, and a first refrigerator thermally coupled to the first panel unit so as to cool the first panel unit. The second cooling unit includes a second panel unit provided in the evacuation path such that the panel is exposed, and a second refrigerator thermally coupled to the second panel unit so as to cool the second panel unit. The first panel unit is spaced apart from the second panel unit. | 08-01-2013 |
Patent application number | Description | Published |
20110124355 | COMMUNICATION METHOD, MOBILE TERMINAL, SWITCHING DEVICE, AND RADIO CONTROL DEVICE - A communication method according to the present invention includes: transmitting, at a radio base station device (b), broadcast information for notifying a first area and a second area; transmitting, from a first mobile terminal to a radio control device (c), a first location registration request signal for the first area included in the broadcast information, when the first area is not identical to a first area stored as a current location registration area; and transmitting, from a second mobile terminal to the radio control device (c), a second location registration request signal for the second area included in the broadcast information, when the second area is not included in a second area group stored as a current location registration area. | 05-26-2011 |
20110177812 | MOBILE COMMUNICATION METHOD AND MOBILE STATION - In a mobile communication method, when a mobile station UE has moved from an area inside UTRAN to an area inside E-UTRAN, a connection process with “Default APN” is executed if no connection with the “Default APN” is established even if it is determined that no position registration process need to be executed for the E-UTRAN. | 07-21-2011 |
20110207394 | MESSAGE DISTRIBUTION METHOD, RADIO BASE STATION, AND MESSAGE DISTRIBUTION STATION - A message distribution method according to the present invention includes the steps of: (A) determining, at a message distribution station (CBC), distribution area information and a distribution type, based on a message distribution request received from a flash report transmission station (CBE) and containing distribution target area information, and reporting, from the message distribution station (CBC) to a radio base station (eNB), the distribution area information and the distribution; and (B) determining, at the radio base station (eNB), the distribution area, based on the distribution area information and the distribution type, and distributing, from the radio base station to the mobile station in the distribution area, a predetermined message. | 08-25-2011 |
20120282917 | MOBILE COMMUNICATION METHOD AND EXCHANGE - The present invention is designed such that a new SGSN receives a location update message from a terminal ( | 11-08-2012 |
20120295621 | MOBILE COMMUNICATION METHOD AND EXCHANGE - The present invention includes the steps of: receiving, from a mobile terminal (UE) having moved from a management area of an exchange (SGSN # | 11-22-2012 |
20130272207 | MOBILE COMMUNICATION METHOD AND MOBILITY MANAGEMENT NODE - A mobile communication method according to the present invention includes the steps of: transmitting, by a UE, “Attach Request” for E-UTRAN; transmitting, by an MME, “Attach Reject” in which “# | 10-17-2013 |
20140254363 | MOBILE COMMUNICATION METHOD, MOBILITY MANAGEMENT NODE, PACKET SWITCH, AND MOBILE STATION - Even if a failure has occurred in core network equipment in a state in which bearers are established between a large number of UEs and a packet data network, congestion in the network is avoided. A mobile communication method according to the present invention includes steps of transmitting, by an MME, to transmit a “PDN Disconnection Request/Detach Request” including barring time to a UE when the MME disconnects a bearer between the UE and the packet data network due to a predetermined reason such as a failure in a S-GW/P-GW or the MME in a state in which the bearer is established, and barring, by the UE, a mobile originating call directed to the packet data network for the barring time. | 09-11-2014 |
20150016380 | MOBILE STATION AND COMMUNICATION METHOD - A mobile station and a communication method are provided, which are capable of preventing a state where no incoming calls can be received from continuing for a long time even if an IP-CAN Bearer, which is a logical communication path used for SIP and audio media, is removed for some reason. UE | 01-15-2015 |
20150023276 | COMMUNICATION SYSTEM, MOBILE STATION AND COMMUNICATION METHOD - Provided are a communication system, a mobile station and a communication method that can suppress the increase of processing loads of an IP-CAN accompanying trials made by mobile stations to connect to the IP-CAN via a wireless access network that does not support any services on the IP multimedia core network subsystem (IMS). For example, a UE ( | 01-22-2015 |
20150063235 | COMMUNICATION SYSTEM, MOBILE STATION, AND COMMUNICATION METHOD | 03-05-2015 |
20150078252 | COMMUNICATION CONTROL DEVICE AND COMMUNICATION CONTROL METHOD - Provided are a communication control device by which a situation where a mobile station is disabled to receive a terminating call can be prevented from continuing for a long time, even when the IP-CAN bearer is removed for some reason. A P-CSCF | 03-19-2015 |
20150080035 | MOBILE STATION AND INFORMATION DELIVERY SERVER - Provided are a mobile station and an information delivery server that are capable of continuously providing a non-voice service, particularly a message service, even when being transitioned between areas of different radio access technologies. A UE ( | 03-19-2015 |
Patent application number | Description | Published |
20100254407 | COMMUNICATION DEVICE AND BANDWIDTH ALLOCATION METHOD - A communication device, which provides a bandwidth allocation opportunity to ONUs each having different data transmission rates, not depending on any specific bandwidth-request notifying method, thereby realizing fair upstream transmission data delay between data transmission rates of respective ONUs, includes a bandwidth-update-cycle division processor that divides the bandwidth update cycle into slots of each of the data transmission rates, a bandwidth-allocation-amount calculating unit that allocates a bandwidth to the slave station devices in a slot of the data transmission rate, and a transmission-start-time calculating unit that sets a transmission start time and a transmission time of data of the slave station devices, based on an overhead length of a data frame transmitted by the slave station devices. | 10-07-2010 |
20110064937 | COMPOSITION FOR PRECIOUS METAL SINTERING, PROCESS FOR PRODUCING PRECIOUS METAL SINTER AND PRECIOUS METAL SINTER - A composition for precious metal sintering that yields a precious metal sinter for use in jewelry, ornaments, accessories, etc., by sintering, especially that realizes not only production of a precious metal sinter even when the precious metal content per volume of the composition for precious metal sintering is reduced but also in a striking reduction of the weight of the precious metal sinter. Further, there are disclosed a process for producing the precious metal sinter and the precious metal sinter. This composition for precious metal sintering is characterized by comprising a mixture of precious metal powder, hollow glass powder and organic binder solution. | 03-17-2011 |
20110076503 | GLASS FIBER-TREATING AGENT AND GLASS FIBER-TREATING COMPOSITION - Glass fiber-treating agent which includes: (A) 5-95% by weight of an acetylene glycol or an ethylene oxide and/or a propylene oxide adduct of an acetylene glycol; and (B) 5-95% by weight of a silicone surfactant which may be polyoxyalkylene-modified. The glass fiber-treating agent reduces dynamic and static surface tension and contact angle. The glass fiber-treating agent provides excellent wetting, penetration, and antifoaming properties when glass fibers are treated therewith. | 03-31-2011 |
20110305451 | COMMUNICATION DEVICE, COMMUNICATION SYSTEM, AND METHOD OF ALLOCATING BANDWIDTH - A communication device operating as a master unit includes: a MAC layer termination functioning unit for extracting, from a receiving signal, queue length information scheduled to be transmitted from an ONU, and controlling transmission of a grant to the ONU; a traffic monitor for measuring an amount of uplink traffic of each ONU; and a bandwidth allocation functioning unit for determining a bandwidth to be allocated to each ONU based on the queue length information extracted by the MAC layer termination functioning unit, the amount of traffic measured by the traffic monitor, and a bandwidth that can be allocated in one cycle of bandwidth update, and issuing a grant according to the determination. The bandwidth allocation functioning unit updates a bandwidth to be allocated periodically. | 12-15-2011 |
20110311221 | MASTER STATION UNIT AND METHOD OF ALLOCATING GRANT - In a PON system including a high-speed optical signal of a high transmission speed and a low-speed optical signal the speed of which is lower than that of the high-speed optical signal, the PON system employing TDMA system for upward signal transmission, an OLT controls transmission and reception of the low-speed optical signal and the high-speed optical signal and allocates a grant to a slave station unit connected to the OLT. The OLT includes: a traffic monitoring part for measuring the amount of traffic of data received from a high-speed ONU that is a slave station unit that makes communications using the high-speed optical signal; and a bandwidth allocating part for allocating a grant to a low-speed ONU on the basis of report information acquired from the low-speed ONU that is a slave station unit that makes communications using the low-speed optical signal, the bandwidth allocating part allocating a grant to the high-speed ONU on the basis of report information acquired from the high-speed ONU, a grant allocated in a previous cycle, and a result of measurement of the amount of traffic in the previous cycle acquired from the traffic monitoring part. | 12-22-2011 |
20120128357 | COMMUNICATION SYSTEM, STATION-SIDE OPTICAL LINE TERMINATING APPARATUS, USER-SIDE OPTICAL LINE TERMINATING APPARATUS, CONTROL APPARATUS, AND COMMUNICATION METHOD - An optical communication system that connects a plurality of user-side optical line terminating apparatuses (hereinafter referred to as ONUs) to a station-side optical line terminating apparatus (hereinafter referred to as OLT) using a common optical fiber, wherein the ONU as at least a part of the ONUs includes a transceiver having a power saving function for inactivating a transmitting unit while supplying electric power to a receiving unit and a control apparatus that transmits support information of the power saving function to the OLT via the transceiver, and the OLT includes a control apparatus that generates transmission allowance information of upstream communication based on the support information of the power saving function and a transceiver that receives the support information of the power saving function and transmits the transmission allowance information to the ONU. | 05-24-2012 |
20120301145 | BANDWIDTH CONTROL METHOD, COMMUNICATION SYSTEM, AND COMMUNICATION DEVICE - A bandwidth control method used in a case where, for example, a first communication device (OLT) allocates a bandwidth for signal transmission to each of a plurality of second communication devices (ONUs) connected to the OLT in a communication system having the OLT and the ONUs includes a sleep controlling of shifting devices among the ONUs that satisfy a predetermined condition into a power saving state, a control-target selecting of selecting control target devices among the ONUs based on a result of performing the sleep controlling, and a bandwidth determining of determining a bandwidth to be allocated to the selected control target devices. | 11-29-2012 |
20130045005 | COMMUNICATION METHOD FOR OPTICAL COMMUNICATION SYSTEM, OPTICAL COMMUNICATION SYSTEM, SLAVE STATION APPARATUS, CONTROL DEVICE, AND COMPUTER PROGRAM - The control device includes a power-saving control unit that intermittently repeats, based on a power saving permission signal transmitted from the master station apparatus, power saving control in which the slave station stops or reduces power supply to a transmitter or a receiver for a predetermined pause duration while maintaining a communication link and a monitoring unit that monitors out of synchronization by comparing a synchronization signal received from the OLT and a time of the ONU. The control device shifts from a registered state to a deregistered state when the monitoring unit detects the out of synchronization. On the other hand, after the pause duration of the power saving control, the control device suppresses the shift to the deregistered state due to the detection of the out of synchronization. | 02-21-2013 |
20130129354 | LOGICAL-LINK MANAGEMENT METHOD AND COMMUNICATION DEVICE - A logical-link management method to be executed in an optical communication system including a station side device (OLT) and a subscriber side device (ONU) that is capable of setting a plurality of logical links together with the OLT, in which the OLT transmits a signal for managing the ONU via a single logical link. The logical-link management method includes a status monitoring of the OLT monitoring whether there is a change in a connection status of the logical link between the OLT and the ONU and a link resetting of the OLT resetting, when a change of the connection status of the logical link is detected at the status monitoring, a device management logical link used for transmitting the signal for managing the ONU according to a predetermined procedure. | 05-23-2013 |
20140086584 | COMMUNICATION SYSTEM, STATION-SIDE OPTICAL LINE TERMINATING APPARATUS, USER-SIDE OPTICAL LINE TERMINATING APPARATUS, CONTROL APPARATUS, AND COMMUNICATION METHOD - A communication system in which a plurality of user-side optical line terminating apparatuses (Optical Network Units, hereinafter referred to as ONUs) and station-side optical line terminating apparatus (Optical Line Terminal, hereinafter referred to as OLT) are connected with a common optical fiber. The ONUs each includes: an ONU side optical transceiver having a transmitting function capable of being stopped and waked in a power saving mode to reduce power consumption; and an ONU control device configured to stop the transmitting function of the ONU side optical transceiver in a period designated by the OLT via the ONU side optical transceiver. The OLT includes: an OLT side optical transceiver connected to the optical fiber; and an OLT control device configured to designate the period the ONU stops the transmitting function of the ONU side optical transceiver to the ONU via the OLT side optical transceiver. | 03-27-2014 |
20140170549 | CHARGE CONTROL AGENT COMPOSITION FOR EXTERNAL ADDITION AND ELECTROSTATIC IMAGE DEVELOPING TONER - There is provided an electrostatic image developing toner less likely to cause image degradation even when used for a long period, by controlling CCA particles present on surfaces of toner particles and thereby keeping an amount of tribocharge generated between the toner and a magnetic carrier or the like constant. A charge control agent composition for external addition for controlling charge amount of toner particles includes: at least two types of carrier particles different in average particle size of primary particles; and a charge control agent (CCA), and an electrostatic image developing toner is constituted of a mixture of toner particles and the aforesaid charge control agent composition for external addition. | 06-19-2014 |
20140193150 | COMMUNICATION SYSTEM, STATION-SIDE COMMUNICATION DEVICE, USER-SIDE COMMUNICATION DEVICE, COMMUNICATION METHOD, AND CONTROL DEVICE - An OLT includes an OLT control unit that generates a control signal for controlling a power saving operation of an ONU by specifying a different idle period with respect to a first power saving operation in which an optical receiver is operated while an optical transmitter of the ONU is controlled to a power saving state and a second power saving operation for controlling the optical transmitter and the optical receiver to the power saving state, and a station-side transmitter that transmits the control signal generated by the OLT control unit to the ONU. The ONU includes an ONU control unit that receives the control signal via the optical receiver to selectively perform the first power saving operation and the second power saving operation based on the idle period specified by the control signal. | 07-10-2014 |
20140200297 | POLYOLEFIN RUBBER COMPOSITION HAVING SURFACE LUBRICITY - A polyolefin rubber composition comprising (A) an ethylene/α-olefin/nonconjugated polyene random copolymer, (B) an organohydrogenpolysiloxane containing on average from 1 to less than 2 Si—H groups in a molecule, and (C) an addition reaction catalyst can be compression molded or steam vulcanized into a cured product having heat resistance and surface lubricity. The cured product is especially suited as weatherstrips and windshield wiper blades. | 07-17-2014 |
Patent application number | Description | Published |
20090250147 | Dr Steel Sheet and Manufacturing Method Thereof - This DR steel sheet includes the following steel components: C: 0.02 to 0.06 mass %, Si: equal to or less than 0.03 mass %, Mn: 0.05 to 0.5 mass %, P: equal to or less than 0.02 mass %, S: equal to or less than 0.02 mass %, Al: 0.02 to 0.10 mass %, and N: 0.008 to 0.015 mass %. The amount of solute N (Ntotal−NasAlN) in the steel sheet containing a residual iron and inevitable impurities, is equal to or more than 0.006%; and the total stretchability in a rolling direction after aging is equal to or more than 10%, total stretchability in a sheet width direction after aging is equal to or more than 5%, and an average Lankford value after aging is equal to or less than 1.0. | 10-08-2009 |
20120067469 | VERY THIN STEEL SHEET AND PRODUCTION METHOD THEREOF - The present invention provides a very thin steel sheet and production method thereof that, in a very thin steel sheet of 0.4 mm or less thickness, enable production at low addition of special elements, simultaneous achievement of both good workability and anti-aging property, and stable passing of even wide coil in a continuous annealing process, which very thin steel sheet and production method. | 03-22-2012 |
20130248054 | STEEL SHEET FOR BOTTOM COVERS OF AEROSOL CANS AND METHOD FOR PRODUCING SAME - A steel sheet for bottom covers of aerosol cans includes, as chemical composition, C: 0.025 to 0.065mass %, Mn: 0.10 to 0.28mass %, P: 0.005 to 0.03mass %, Al: 0.01 to 0.04mass %, N: 0.0075 to 0.013mass %, Si: limited to 0.05mass % or less, S: limited to 0.009mass % or less, and balance consisting of Fe and unavoidable impurities, wherein yield point YP in rolling direction after aging treatment is in range of 460 to 540 MPa, total elongation in the rolling direction after the aging treatment is 15% or more, yield point elongation EL | 09-26-2013 |
Patent application number | Description | Published |
20090137748 | POLYLACTIC ACID-MODIFIED POLYCARBODIIMIDE COMPOUND AND POLYLACTIC ACID RESIN COMPOSITION AND MOLDED ARTICLE COMPRISING THE SAME - The present invention relates to a polylactic acid-modified polycarbodiimide compound which imparts hydrolysis resistance by formulation with a polylactic acid resin and also thereby improves mechanical property. The present invention also relates to a polylactic acid resin composition and a molded article comprising the same. | 05-28-2009 |
20090318628 | ALIPHATIC POLYESTER RESIN COMPOSITION AND METHOD FOR PRODUCTION THEREOF - The present invention relates to an aliphatic polyester resin composition having excellent hydrolysis resistance, added to an aliphatic polyester resin (A), a reactive monomer (B) (e.g. a monocarbodiimide compound) and a reactive polymer (C) (e.g. a polycarbodiimide compound). | 12-24-2009 |
20100098556 | Vacuum Conveyance System - It is an object of the present invention to provide a portable vacuum carrying system. | 04-22-2010 |
20100143159 | ION PUMP DEVICE - The above-mentioned problem is solved by an ion pump ( | 06-10-2010 |
20100310383 | ION PUMP SYSTEM AND ELECTROMAGNETIC FIELD GENERATOR - It is an object of the present invention to provide an ion pump system etc. having a high air-exhausting capacity and vacuum-maintaining capacity and capable of adjusting drive modes suitable for the uses thereof The subject problem is solved by an ion pump system ( | 12-09-2010 |
20130036940 | CARDANOL-MODIFIED SILANE COUPLING AGENT, CARDANOL-MODIFIED FILLER, AND CELLULOSE RESIN COMPOSITION - An exemplary embodiment provides a cardanol-modified silane coupling agent, which can improve strength and toughness by improving adhesion at an interface between a filler and a cellulose resin when being used as a surface-treatment agent, a resin additive, or the like; a cardanol-modified filler subjected to a surface treatment with the cardanol-modified silane coupling agent; and a cellulose resin composition having excellent toughness. More specifically, the exemplary embodiment provides a cardanol-modified silane coupling agent obtained by reacting cardanol or a derivative thereof with an epoxy silane coupling agent or an isocyanate silane coupling agent; a cardanol-modified filler obtained by subjecting a filler to a surface treatment with the cardanol-modified silane coupling agent; a cellulose resin composition comprising the cardanol-modified filler and a cellulose resin; and a cellulose resin composition comprising the cardanol-modified silane coupling agent, a filler and a cellulose resin. | 02-14-2013 |
20130305959 | CELLULOSE RESIN COMPOSITION - A cellulose resin composition containing a cellulose resin produced by binding a cardanol or a derivative thereof to cellulose or a derivative thereof, and a cardanol-modified silicone compound produced by binding cardanol or a derivative thereof to a silicone compound. | 11-21-2013 |
20130310519 | CELLULOSE RESIN - A cellulose resin produced by binding cardanol or a derivative thereof, and a flexible component to cellulose or a derivative thereof. | 11-21-2013 |
20140018530 | CELLULOSE RESIN AND PROCESS FOR PRODUCING THE SAME - A cellulose resin produced by binding a hydrogenated cardanol containing 3-pentadecylcyclohexanol, and cellulose or a derivative thereof through the reaction between a hydroxy group of the hydrogenated cardanol, a hydroxy group of the cellulose or a derivative thereof and isocyanate groups of a diisocyanate compound. | 01-16-2014 |
20140024824 | CELLULOSE RESIN AND PROCESS FOR PRODUCING THE SAME - A cellulose resin produced by binding cellulose or a derivative thereof and cardanol or a derivative thereof by using a hydroxy group of the cellulose or a derivative thereof and a hydroxy group of the cardanol or a derivative thereof, in which carbon atoms to which the hydroxy groups are bound are mutually linked via a carbonate bond or urethane bond formed by using the hydroxy groups. | 01-23-2014 |
20150073135 | CELLULOSE RESIN AND METHOD FOR PRODUCING THE SAME - A cellulose resin produced by binding cardanol or a derivative thereof to cellulose or a derivative thereof with the use of a cellulose hydroxy group of the cellulose or a derivative thereof and the phenolic hydroxy group of the cardanol or a derivative thereof. | 03-12-2015 |
Patent application number | Description | Published |
20110069901 | Image Processing Apparatus, Display Device, and Image Processing Method - According to one embodiment, an image processing apparatus includes an ε filter that compares the difference between a pixel value of a target pixel to be processed and that of a surrounding pixel neighboring the target pixel in each pixel block of an input image with a predetermined threshold. When the difference exceeds the predetermined threshold, the ε filter performs the replacement of the pixel value of the surrounding pixel. The predetermined threshold includes at least two different thresholds, a first threshold and a second threshold larger than the first threshold. When the difference exceeds the second threshold, the ε filter performs the replacement of the pixel value of the surrounding pixel in stages such that the pixel value of the surrounding pixel approaches that of the target pixel. | 03-24-2011 |
20120027101 | Compression Noise Reduction Apparatus, Compression Noise Reduction Method, and Storage Medium Therefor - According to an embodiment, a compression noise reduction apparatus of the embodiment includes a peripheral pixel state determination module, a filter strength determination module, and a deringing processing module. The peripheral pixel state determination module determines a state of a flat area and an edge area at a periphery of a filtering target pixel in decoded image. The filter strength determination module determines a filter strength to be used in filter processing in accordance with the state of the flat area and the edge area. The deringing processing module performs deringing processing using the determined filter strength. | 02-02-2012 |
20120212478 | Image Processing Device, Image Processing Method and Display - According to one embodiment, a display includes a telop detector, a depth corrector, a parallax image generator, and a display module. The telop detector is configured to calculate a probability of each pixel block being a telop. The pixel block is composed of a plurality of pixels in an input image. The depth corrector is configured to correct a predetermined depth of each pixel block in such a manner that as the probability is higher, the depth approaches a center of depth. The parallax image generator is configured to generate a parallax image of the input image based on the corrected depth. The display module is configured to display the parallax image stereoscopically. | 08-23-2012 |
20130100260 | VIDEO DISPLAY APPARATUS, VIDEO PROCESSING DEVICE AND VIDEO PROCESSING METHOD - According to one embodiment, a video display apparatus includes a telop detector, a correction coefficient calculator, a depth corrector, a parallax image generator, and a display. The telop detector is configured to calculate a probability of each pixel block in an input image being a telop. The correction coefficient calculator is configured to calculate a correction coefficient for a first depth value of a correction target frame so that a second depth value of a pixel block having a highest probability of being a telop out of the pixel blocks in the input image is within a first range. The depth corrector is configured to correct a third value of each pixel using the correction coefficient. The parallax image generator is configured to generate parallax images of the input image based on the corrected depth values. The display is configured to display the parallax images stereoscopically. | 04-25-2013 |
20130186258 | MUSICAL PERFORMANCE TRAINING APPARATUS, MUSICAL PERFORMANCE TRAINING METHOD, AND COMPUTER READABLE MEDIUM - A musical performance training apparatus of the present invention receives an input of a note of a musical sound; stores a keying frequency received during a predetermined unit time to be associated with a practice status variable (such as a single-hand partial practice); evaluates motivation change of a user based on the keying frequency stored for every identical practice status variable; evaluates a musical performance technique level change of a user based on the keying frequency stored for every identical practice status variable; and generates advice based on the motivation change thus evaluated and the musical performance level change for every practice status variable. | 07-25-2013 |
20130186259 | MUSIC SCORE DISPLAY DEVICE, MUSIC SCORE DISPLAY METHOD AND STORAGE MEDIUM - A music score display device displays a music score representing a predetermined piece of music at a display, and stores a playing result for each measure of the music score in a memory when the piece is played. On the basis of the playing results of the measures stored in the memory, the music score display device generates graph images representing the playing results of the measures, and displays the generated graph images of the measures, superposed on images of the corresponding measures of the music score displayed at the display, such that the images of the measures are visible. | 07-25-2013 |
20140076123 | PRACTICE TIME CALCULATING APPARATUS, A PRACTICE TIME CALCULATING METHOD, AND A COMPUTER READABLE RECORDING MEDIUM - An apparatus is provided, for calculating a practice time. The apparatus is used by a user to calculate such practice time that he/she requires to improve his/her playing technique to reach a predetermined progressing level at the playing technique. In the apparatus, a progressing-level evaluating unit evaluates a progressing level of a playing technique of the user who operates a playable unit. A history of the evaluated progressing level is recorded in a progressing-level recording unit. An operation-number counting unit counts the number of operations executed on the playable unit by the user every unit time. A history of the counted number of operations is recorded in an operation-number recording unit. A practice-time calculating unit calculates the practice time based on the history of the progressing level recorded in the progressing-level recording unit and the history of the number of operations recorded in the operation-number recording unit. | 03-20-2014 |
20140283669 | CHORD-PLAYING INSTRUCTION DEVICE, CHORD-PLAYING INSTRUCTION METHOD, AND RECORDING MEDIUM - A chord-information storage stores chord-type information and information on relationship between constituent notes including a tonic of the chord as chord information. Upon specification of a tonic, a first instruction display reads out chord information, and then causes a display to show relationship information for a constituent note other than the tonic, chord-type information, and an indicator indicating positional relationship between the tonic and each constituent note on music-playing operators. Every time another note is specified after the tonic, a second instruction display extracts chord information including relationship information that matches with relationship between the specified tonic and all notes specified after the tonic, and causes the display to show relationship information of a constituent note other than the specified notes, chord-type information, and an indicator indicating positional relationship between the tonic and each constituent note on music-playing operators. | 09-25-2014 |
Patent application number | Description | Published |
20090091715 | EXPOSURE APPARATUS, EXPOSURE METHOD, AND DEVICE MANUFACTURING METHOD - An exposure apparatus configured to expose a substrate through a liquid includes a projection optical system configured to project an image of a pattern formed on an original plate onto a substrate and a stage configured to move while supporting the substrate. Further, the exposure apparatus includes a member including a supply port and a recovery port of the liquid that is arranged between the stage and the projection optical system such that a space is formed between the projection optical system and the member, and a supply unit configured to supply inactive gas through an outlet port into a space between the projection optical system and the member. The outlet port is directed to the space. | 04-09-2009 |
20100319692 | EJECTION HEAD CARTRIDGE AND INHALATION APPARATUS THE SAME IS ATTACHABLE THERETO - The invention provides an ejection head cartridge and an inhalation apparatus that limit turbulence in an air stream and reduce the probability of collisions of ejected drug in an air flow channel so that the drug can be conveyed in a uniform air stream. An ejection head cartridge | 12-23-2010 |
20100326439 | INHALER - An inhaler ejects liquid droplets or powder granules into an airflow duct | 12-30-2010 |
20110181433 | ACOUSTIC WAVE PROBE - An acoustic wave probe which includes an acoustic wave conversion element which receives an acoustic wave, a liquid-tightly sealed protecting unit which contains the acoustic wave conversion element, a portion of the protecting unit being an acoustic wave transmitting part having high acoustic wave transmittance, a detecting unit which detects a flexure amount denoting a degree of deformation of the protecting unit, and a notifying unit which notifies whether the flexure amount detected by the detecting unit is larger than a predetermined value. | 07-28-2011 |
20110297146 | LIQUID EJECTION HEAD TO BE USED FOR INHALER AND INHALER - A liquid ejection head has a plurality of liquid ejection ports | 12-08-2011 |
20110303222 | LIQUID EJECTION HEAD AND INHALER - The present invention provides a liquid ejection head that includes a plurality of rows of liquid ejection ports | 12-15-2011 |
20130237801 | OBJECT INFORMATION ACQUIRING APPARATUS - The present invention employs an object information acquiring apparatus that includes a plate configured to hold an object, a probe unit including a probe configured to receive, via the plate, an acoustic wave generated from the object, a tank located below the plate and configured to store matching liquid for acoustically matching the plate and the probe, a supplying unit configured to supply the matching liquid in the tank to a space between the probe unit and the plate, and a generating unit configured to generate property information of an inside of the object on the basis of the acoustic wave. The tank includes an aperture in a portion facing the plate, and the volume of the tank is larger than a sum of the internal volume of the supplying unit and the volume of the space between the plate and the probe unit. | 09-12-2013 |
20130251112 | APPARATUS - A bed-type compression mechanism of related art is still desired to be improved to reduce a burden on a subject and to increase operability of an operator. | 09-26-2013 |
Patent application number | Description | Published |
20090155621 | Tin-Plated Steel Sheet and Method for Manufacturing the Same - A tin-plated steel sheet includes a plating layer containing tin on at least one surface of a steel sheet, and a chemical conversion coating containing P and tin on the plating layer is provided. In the steel sheet, a coated amount of the chemical conversion coating per surface is 1.0 to 50 mg/m | 06-18-2009 |
20100297465 | SURFACE-TREATED STEEL SHEET, PROCESS FOR PRODUCING THE SAME, AND RESIN-COATED STEEL SHEET - It is an object to provide a surface-treated steel sheet which contains no Cr, which is excellent in wet resin adhesion, and which can be used as an alternative to a conventional tin-free steel sheet and to provide a resin-coated steel sheet produced by coating the surface-treated steel sheet with resin. A surface-treated steel sheet including an adhesive layer which is disposed on at least one surface of the steel sheet and which contains Ti and at least one selected from the group consisting of Co, Fe, Ni, V, Cu, Mn, and Zn, the ratio of the total amount of Co, Fe, Ni, V, Cu, Mn, and Zn to the amount of Ti contained therein being 0.01 to ten on a mass basis, and a method for producing the surface-treated steel sheet. | 11-25-2010 |
20110272066 | MANUFACTURING METHOD OF STEEL SHEET FOR CANS - A method provides a slab by continuous casting of a steel having a component composition of, in mass %, C: 0.005% or less, Mn: 0.05 to 0.5%, Al: 0.01 to 0.10%, N: 0.0010 to 0.0070%, B: 0.15×N to 0.75×N (0.15 to 0.75 in terms of B/N), and one or both of Nb: 4×C to 20×C (4 to 20 in terms of Nb/C) and Ti: 2×C to 10×C (2 to 10 in terms of Ti/C), and the balance of Fe and inevitable impurity elements; rough rolling the slab; finish rolling the rough-rolled slab wherein 5% or more and less than 50% of the total amount of rolling reduction in the finish rolling is hot-rolled at a temperature lower than the Ar | 11-10-2011 |
20150064448 | HIGH STRENGTH AND HIGH FORMABILITY STEEL SHEET AND MANUFACTURING METHOD THEREOF - A high strength and high formability steel sheet contains, by mass % of the steel sheet: greater than 0.020% and less than 0.040% of C; not less than 0.003% and not greater than 0.100% of Si; not less than 0.10% and not greater than 0.60% of Mn; not less than 0.001% and not greater than 0.100% of P; not less than 0.001% and not greater than 0.020% of S; not less than 0.005% and not greater than 0.100% of Al; and greater than 0.0130% and not greater than 0.0170% of N, wherein a remainder is Fe and inevitable impurities, and the steel sheet has: a tensile strength in a rolling direction of not lower than 520 MPa; an Erichsen value of not less than 5.0 mm; and a resin film layer at least on a side to be an inner surface of a can. | 03-05-2015 |
Patent application number | Description | Published |
20090036709 | METHOD FOR PRODUCING 5-AMINOLEVULINIC ACID HYDROCHLORIDE - A method for producing crystals of 5-aminolevulinic acid hydrochloride wherein, in carrying out adsorption of 5-aminolevulinic acid contained in a crude 5-aminolevulinic acid solution by a cation exchange resin and its subsequent desorption with an aqueous solution containing ammonium ion, a high purity 5-aminolevulinic acid aqueous solution is obtained using a change in electric conductivity or pH of the desorption liquid as the index, and chloride ion is added to the aqueous solution which is then mixed with an organic solvent. | 02-05-2009 |
20100035754 | AGENT FOR IMPROVING ALKALI RESISTANCE OF PLANT AND METHOD FOR IMPROVING ALKALI RESISTANCE OF PLANT - The present invention is directed to an agent for improving alkali tolerance of a plant and to a method for improving alkali tolerance of a plant through application of the agent to the plant. | 02-11-2010 |
20100105948 | HOP ALPHA ACID OR HOP OIL CONTENT ENHANCER - To provide a hop alpha acid or hop oil content enhancer, which increases the content of a hop alpha acid or a hop oil. | 04-29-2010 |
20100120916 | THERAPEUTIC AGENT AND DIAGNOSTIC AGENT FOR MITOCHONDRIAL DYSFUNCTION BRAIN DISEASES - To provide a therapeutic agent and a diagnostic agent for mitochondrial dysfunction brain diseases including cerebral infarction as a representative. | 05-13-2010 |
20100173780 | POLYPHENOL-CONTENT-INCREASING AGENT FOR PLANT - To provide a polyphenol-content-increasing agent which increases the content of polyphenol in a plant. A polyphenol-content-increasing agent for plant, containing, as an active ingredient, a 5-aminolevulinic acid or a derivative thereof represented by the following formula (1): | 07-08-2010 |
20110065787 | THERAPEUTIC AGENT FOR MALE STERILITY - The present invention is intended to provide an agent for treating male infertility which is highly effective to male infertility, and having few side effects. To achieve the object, an agent for treating male infertility comprising δ-amino levulinic acid shown by general formula (1), its derivative or salt thereof: | 03-17-2011 |
20110244110 | HOP ALPHA ACID OR HOP OIL CONTENT ENHANCER - A hop alpha acid or hop oil content enhancer, which contains 5-aminolevulinic acid, or a derivative thereof represented by the following formula (1), or a salt thereof as an active ingredient: | 10-06-2011 |
20120172227 | 5-AMINOLEVULINIC ACID SALT, PROCESS FOR PRODUCING THE SAME AND USE THEREOF - A 5-aminolevulinic acid salt which is useful in fields of microorganisms, fermentation, animals, medicaments, plants and the like; a process for producing the same; a medical composition comprising the same; and a plant activator composition comprising the same. | 07-05-2012 |
20130011337 | THERAPEUTIC AGENT AND DIAGNOSTIC AGENT FOR MITOCHONDRIAL DYSFUNCTION BRAIN DISEASES - To provide a therapeutic agent and a diagnostic agent for mitochondrial dysfunction brain diseases including cerebral infarction as a representative. | 01-10-2013 |
20130095520 | METHOD FOR DETECTION OF UROTHELIAL CANCER - It is to provide a method for detecting urothelial cancer simply and with high accuracy. It is a method for detecting urothelial cancer comprising administering 5-aminolevulinic acid (ALA), a derivative thereof, or a salt of these to a test subject, collecting urine from the test subject, and detecting the presence of fluorescence or amount of fluorescence in the collected urine. | 04-18-2013 |
20130108710 | Antimalarial Drug Which Contains 5-Aminolevulinic Acid or Derivative Thereof as Active Ingredient | 05-02-2013 |
20130158293 | CANCER HEAT THERAPY-ENHANCING AGENT - Provided is an enhancer for cancer thermotherapy not combined with photodynamic therapy. Cancer treatment not combined with photodynamic therapy is made available by using, as an enhancer for cancer thermotherapy, 5-aminolevulinic acids represented by formula (1): | 06-20-2013 |
20130217913 | Antimalarial Drug Comprising Alaremycin or Derivative Thereof as Active Ingredient - Provided is a preventive and/or therapeutic agent for malaria, comprising, as an active ingredient, 5-acetamido-4-oxo-5-hexenoic acid (Alaremycin) or a derivative thereof. A preventive and/or therapeutic agent for malaria is used which comprises, as an active ingredient, Alaremycin or a derivative thereof represented by formula (I) (wherein R | 08-22-2013 |
20140219590 | RADIAL FOIL BEARING - This relates to a radial foil bearing ( | 08-07-2014 |
20140256806 | PROPHYLACTIC AGENT FOR CHRONIC KIDNEY DISEASE - A method for ameliorating and/or preventing chronic kidney disease includes administering to a subject in need thereof an agent containing 5-aminolevulinic acid (ALA) or a derivative thereof, or a salt thereof as an active ingredient. Preferably, these ALAs contain a metal-containing compound, such as sodium ferrous citrate. The above-mentioned ALAs, ALA; various esters, such as ALA methylester, ALA ethylester, ALA propylester, ALA butylester, and ALA pentylester; and hydrochlorides, phosphates, and sulfates, and the like of these ALA esters are preferred examples. | 09-11-2014 |
20140288172 | ERYTHROPOIETIN PRODUCTION-PROMOTING AGENT - A therapeutic and/or prophylactic agent for renal anemia comprising ALAs and an erythropoietin production promoter comprising ALAs. | 09-25-2014 |
20140288173 | ANEMIA OF CANCER IMPROVING/PROPHYLACTIC AGENT - A method for ameliorating and/or preventing cancerous anemia includes administering to a subject in need thereof an agent containing 5-aminolevulinic acid (ALA) or a derivative thereof, or a salt thereof. Preferably, these ALAs contain a metal-containing compound, such as sodium ferrous citrate. The above-mentioned ALAs, ALA; various esters such as ALA methylester, ALA ethylester, ALA propylester, ALA butylester, and ALA pentylester; and hydrochlorides, phosphates, and sulfates, and the like of these ALA esters are preferred examples. | 09-25-2014 |
20140302173 | TREATMENT AGENT AND/OR PROPHYLACTIC AGENT FOR SIDE EFFECTS OF CANCER DRUGS - A method for treating side effects of anticancer agent includes administering to a subject in need thereof a prophylactic and/or therapeutic agent containing a therapeutically effective amount of a compound shown by the following Formula (1): | 10-09-2014 |
20140343140 | Agent for Preventing and/or Treating Veisalgia - [Problem] To provide an agent for preventing and/or treating veisalgia. [Solution] Provided is an agent for preventing and/or treating veisalgia, the agent including an ALA (5-aminolevulinic acid). | 11-20-2014 |
20150038837 | DEVICE FOR DETERMINING METASTASIS OF CANCER TO SENTINEL LYMPH NODE - Provided is a device capable of determining whether or not cancer has metastasized to a sentinel lymph node, such as the axillary lymph node, thickly covered with fat, safely and in a simple manner without confirmation by biopsy or extirpation. Fluorescence generated in a sentinel lymph node upon the excitation of protoporphyrin (a photosensitizing substance) derived from 5-ALA administered to a subject can be detected by passing a hollow tube, into which a small-diameter optical fiber for launching light and the small-diameter optical fiber for receiving light are inserted, through the lymph vessel to identify the presence or absence of the metastasis of cancer cells even before the surgery of cancer or during prognosis. | 02-05-2015 |
Patent application number | Description | Published |
20100168908 | TRANSPORT METHOD AND TRANSPORT APPARATUS - Provided is a transport method comprising judging whether there is a possibility that misalignment greater than or equal to a threshold value occurs between substrates to be layered that are held by a pair of substrate holders aligned and stacked by an aligning section, the misalignment occurring when the pair of substrate holders is transported from the aligning section to a pressure applying section; and if the judgment indicates that there is the possibility of misalignment, transporting the pair of substrate holders to a region other than the pressure applying section. Whether there is the possibility of misalignment may be judged based on acceleration of the substrate holders. Whether there is the possibility of misalignment may be judged based on acceleration of a transporting section that transports the substrate holders. Whether there is the possibility of misalignment may be judged based on relative positions of the substrate holders. Whether there is the possibility of misalignment may be judged based on relative positions of (i) a transporting section that transports the pair of substrate holders and (ii) one of the pair of substrate holders. | 07-01-2010 |
20100231928 | ALIGNMENT APPARATUS, SUBSTRATES STACKING APPARATUS, STACKED SUBSTRATES MANUFACTURING APPARATUS, EXPOSURE APPARATUS AND ALIGNMENT METHOD - The throughput of the alignment in an alignment apparatus is improved. There is provided an alignment apparatus for aligning a substrate having an alignment mark, including a first aligner that aligns the substrate to a first reference position, a second aligner that aligns a substrate holder to a second reference position before the substrate holder holds the substrate, and a position detector that detects a position of the alignment mark of the substrate after the substrate holder holds the substrate. | 09-16-2010 |
20140024758 | COATING COMPOSITION CONTAINING SILOXANE RESIN | 01-23-2014 |
20150071812 | STEEL MATERIAL - A steel material having a chemical composition of, by mass %, C: greater than 0.05% to 0.2%, Mn: 1% to 3%, Si: greater than 0.5% to 1.8%, Al: 0.01% to 0.5%, N: 0.001% to 0.015%, Ti or a sum of V and Ti: greater than 0.1% to 0.25%, Ti: 0.001% or more, Cr: 0% to 0.25%, Mo: 0% to 0.35%, and a balance: Fe and impurities, includes a steel structure being a multi-phase structure having a main phase made of ferrite of 50 area % or more, and a second phase containing one or two or more selected from a group consisting of bainite, martensite and austenite, in which an average nanohardness of the above-described second phase is less than 6.0 GPa, and when a boundary where a misorientation of crystals becomes 2° or more is defined as a grain boundary, and a region surrounded with the grain boundary is defined as a crystal grain, an average grain diameter of all crystal grains in the above-described main phase and the above-described second phase is 3 μm or less, and a proportion of a length of small-angle grain boundaries where the misorientation is 2° to less than 15° in a length of all grain boundaries is 15% or more. | 03-12-2015 |
20150075680 | STEEL SHEET SUITABLE FOR IMPACT ABSORBING MEMBER AND METHOD FOR ITS MANUFACTURE - A steel sheet suitable as a starting material for a vehicle impact absorbing member with high absorption of impact energy and resistance to cracking contains, by mass %, C: 0.08-0.30%, Mn: 1.5-3.5%; Si+Al: 0.50-3.0%, P: 0.10% or less, S: at most 0.010%, and N: at most 0.010%, and optionally, one or more types selected from Cr: at most 0.5%, Mo: at most 0.5%, B: at most 0.010%, Ti: less than 0.04%, Nb: less than 0.030%, V: less than 0.5%, Ca: at most 0.010%, Mg: at most 0.010%, REM: at most 0.050%, and Bi: at most 0.050%. The microstructure contains, by area %, bainite: more than 50%, martensite: 3-30%, and retained austenite: 3-15%, the remainder comprising ferrite having an average grain diameter of less than 5 mm. The product of uniform elongation and hole expansion ratio is at least 300% | 03-19-2015 |
Patent application number | Description | Published |
20100192788 | MOTOR DRIVE CONTROL DEVICE - A motor drive control device including a power supply converter that is connected to an alternating-current power supply, a voltage detector that detects a direct-current voltage of the power supply converter, an inverter that is connected to a motor, and an energy storage device that is connected to a direct-current bus that connects the power supply converter and the inverter. The motor drive control device includes: a power-running operation start voltage setting section that sets a power-running operation start voltage of the power supply converter; a power-running operation start control section that causes the power supply converter to start a power-running operation when the direct-current voltage of the power supply converter has reached the power-running operation start voltage set by the power-running operation start voltage setting section; a power-running operation stop voltage setting section that sets a power-running operation stop voltage of the power supply converter; and a power-running operation stop control section that causes the power supply converter to stop the power-running operation when the direct-current voltage of the power supply converter has reached the power-running operation stop voltage set by the power-running operation stop voltage setting section. | 08-05-2010 |
20100212785 | HIGH-STRENGTH LOW-ALLOY STEEL EXCELLENT IN HIGH-PRESSURE HYDROGEN ENVIRONMENT EMBRITTLEMENT RESISTANCE CHARACTERISTICS AND METHOD FOR PRODUCING THE SAME - An object of the present invention is to provide at a low cost a low-alloy steel having a high strength and excellent high-pressure hydrogen environment embrittlement resistance characteristics under a high-pressure hydrogen environment. The invention is a high-strength low-alloy steel excellent in high-pressure hydrogen environment embrittlement resistance characteristics, which is characterized in that the steel has a composition comprising C: 0.10 to 0.20%, Si: 0.10 to 0.40%, Mn: 0.50 to 1.20%, Cr: 0.20 to 0.80%, Cu: 0.10 to 0.50%, Mo: 0.10 to 1.00%, V: 0.01 to 0.10%, B: 0.0005 to 0.005% and N: 0.01% or less, by mass, with the balance consisting of Fe and unavoidable impurities. | 08-26-2010 |
20110067787 | HIGH-STRENGTH LOW-ALLOY STEEL EXCELLENT IN HIGH-PRESSURE HYDROGEN ENVIRONMENT EMBRITTLEMENT RESISTANCE CHARACTERISTICS AND METHOD FOR PRODUCING THE SAME - An object of the present invention is to provide at a low cost a low-alloy steel having a high strength and excellent high-pressure hydrogen environment embrittlement resistance characteristics under a high-pressure hydrogen environment. The invention is a high-strength low-alloy steel having high-pressure hydrogen environment embrittlement resistance characteristics, which has a composition comprising C: 0.10 to 0.20% by mass, Si: 0.10 to 0.40% by mass, Mn: 0.50 to 1.20% by mass, Ni: 0.75 to 1.75% by mass, Cr: 0.20 to 0.80% by mass, Cu: 0.10 to 0.50% by mass, Mo: 0.10 to 1.00% by mass, V: 0.01 to 0.10% by mass, B: 0.0005 to 0.005% by mass and N: 0.01% by mass or less, and further comprising one or two of Nb: 0.01 to 0.10% by mass and Ti: 0.005 to 0.050% by mass, with the balance consisting of Fe and unavoidable impurities. | 03-24-2011 |
20110167921 | METHOD OF DETERMINING FATIGUE OF PRESSURE-RESISTANT COMPONENT FOR HIGH-PRESSURE HYDROGEN - A method of determining fatigue of a pressure-resistant component for high-pressure hydrogen made of a ferritic steel and provided in a high-pressure hydrogen gas environment is provided wherein when the material of the ferritic steel in the air has an ultimate tensile strength Su in the range of 958-1,144 MPa and the hydrogen gas environment has a pressure in a range to 45 MPa, then a fatigue strength in a gaseous hydrogen S | 07-14-2011 |
Patent application number | Description | Published |
20090061249 | Oxygen Absorbent and Oxygen-Absorbing Multi-Layer Body - [Problem] To provide an oxygen absorbent that has excellent oxygen absorbability at room temperature, has a low content of metals and is less odorous after oxygen absorption and an oxygen-absorbing multi-layer body comprising an oxygen absorbent layer comprising this oxygen absorbent. | 03-05-2009 |
20110030854 | HIGH-STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME - A high strength steel sheet has a tensile strength of 900 MPa or higher that can achieve both high strength and good formability and a composition including, on a mass basis, C: 0.1% or more and 0.3% or less; Si: 2.0% or less; Mn: 0.5% or more and 3.0% or less; P: 0.1% or less; S: 0.07% or less; Al: 1.0% or less; and N: 0.008% or less, with the balance Fe and incidental impurities. The steel sheet microstructure includes, on an area ratio basis, 5% or more and 80% or less of ferrite, 15% or more of autotempered martensite, 10% or less of bainite, 5% or less of retained austenite, and 40% or less of as-quenched martensite; the mean hardness of the autotempered martensite is HV≦700; and the mean number of precipitated iron-based carbide grains each having a size of 5 nm or more and 0.5 μm or less and included in the autotempered martensite is 5×10 | 02-10-2011 |
20110048589 | HIGH-STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME - An ultra-high strength steel sheet has a tensile strength of 1400 MPa or higher that can achieve both high strength and good formability and an advantageous method for manufacturing the steel sheet and includes a composition including, on a mass basis C: 0.12% or more and 0.50% or less; Si: 2.0% or less; Mn: 1.0% or more and 5.0% or less; P: 0.1% or less; S: 0.07% or less; Al: 1.0% or less; and N: 0.008% or less, with the balance Fe and incidental impurities. The steel microstructure includes, on an area ratio basis, 80% or more of autotempered martensite, less than 5% of ferrite, 10% or less of bainite, and 5% or less of retained austenite; and the mean number of precipitated iron-based carbide grains each having a size of 5 nm or more and 0.5 μm or less and included in the autotempered martensite is 5×10 | 03-03-2011 |
20110139316 | HIGH STRENGTH GALVANNEALED STEEL SHEET WITH EXCELLENT APPEARANCE AND METHOD FOR MANUFACTURING THE SAME - A high strength galvanized steel sheet with excellent appearance that does not have non-uniformity of coating or coating defects or allow linear defects to occur after press forming includes a steel sheet having a ferrite single-phase structure and having a composition containing 0.0005% to 0.0040% by mass of C; 0.1% to 1.0% by mass of Si; 1.0% to 2.5% by mass of Mn; 0.01% to 0.20% by mass of P; 0.015% by mass of less of S; 0.01% to 0.10% by mass of Al; 0.0005% to 0.0070% by mass of N; 0.010% to 0.080% by mass of Ti; 0.0005% to 0.0020% by mass of B; 0.05% to 0.50% by mass of Cu; 0.03% to 0.50% by mass of Ni; and the balance of Fe and incidental impurities. | 06-16-2011 |
20110146852 | HIGH STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME - A high-strength steel sheet has good ductility and stretch-flangeability and has a tensile strength (TS) of 980 MPa or more. The steel sheet contains 0.17%-0.73% C, 3.0% or less Si, 0.5%-3.0% Mn, 0.1% or less P, 0.07% or less S, 3.0% or less Al, and 0.010% or less N, in which Si+Al is 0.7% or more. | 06-23-2011 |
20110162762 | HIGH STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME - A high strength steel sheet having composition includes, on a percent by mass basis, C: 0.17% to 0.73%; Si: 3.0% or less; Mn: 0.5% to 3.0%; P: 0.1% or less; S: 0.07% or less; Al: 3.0% or less; and N: 0.010% or less, satisfies Si+Al≧0.7%, and the remainder includes Fe and incidental impurities, with a microstructure that has an area percentage of a total amount of lower bainite and whole martensite 10% to 90% relative to the whole steel sheet microstructure, an amount of retained austenite is 5% to 50%, an area percentage of bainitic ferrite in upper bainite is 5% or more relative to the whole steel sheet microstructure, as-quenched martensite is 75% or less of the total amount of lower bainite and whole martensite, and an area percentage of polygonal ferrite is 10% or less relative to the whole steel sheet microstructure, an average amount of C in retained austenite is 0.70% or more, and tensile strength is 980 MPa or more. | 07-07-2011 |
20110290383 | HIGH STRENGTH COLD ROLLED STEEL SHEET EXCELLENT IN WELDABILITY AND METHOD FOR MANUFACTURING THE SAME - A high strength cold rolled steel sheet excellent in weldability and has a TS of 440 MPa or more includes a composition including C: 0.0005 to 0.005%, Si: 0.1 to 1.0%, Mn: 1 to 2.5%, P: 0.01 to 0.2%, S: 0.015% or less, sol. Al: 0.05% or less, N: 0.007% or less, Ti: 0.01 to 0.1%, B: 0.0005 to 0.0020%, Cu: 0.05 to 0.5%, and Ni: 0.03 to 0.5% by mass with the balance Fe and incidental impurities; and a microstructure constituted by a ferrite single phase. | 12-01-2011 |
20120138197 | HIGH-STRENGTH HOT-ROLLED STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME - A steel sheet contains, on a mass percent basis, 0.03%-0.12% C, 0.5% or less Si, 0.8%-1.8% Mn, 0.030% or less P, 0.01% or less S, 0.005%-0.1% Al, 0.01% or less N, 0.035%-0.100% Ti, and the balance being Fe and incidental impurities and has microstructures with a fraction of polygonal ferrite of 80% or more, the polygonal ferrite having an average grain size of 5 to 10 μm. The amount of Ti present in a precipitate having a size of less than 20 nm is 70% or more of the value of Ti* calculated using expression (1): | 06-07-2012 |
20130008571 | METHOD FOR MANUFACTURING THE HIGH STRENGTH STEEL SHEET HAVING EXCELLENT DEEP DRAWABILITY - A high-strength steel sheet has excellent deep drawability with a tensile strength of 390 to 700 MPa and an r-value of 1.1 or more in the orientation in which the r-value is lowest. A steel slab is subjected to finish rolling by hot rolling at a finish rolling delivery temperature of 800° C. or higher, coiling at 550° C. to 720° C., and cooling to form a hot-rolled steel sheet. The hot-rolled steel sheet is pickled and cold-rolled to a rolling reduction of 50% to 85% to form a cold-rolled steel sheet. The cold-rolled steel sheet is annealed at an annealing temperature of 760° C. to 950° C. In this step, a strain of 0.1% to 2.0% is applied in the temperature range of 700° C. to the annealing temperature. | 01-10-2013 |
20130048161 | HIGH STRENGTH PRESS-FORMED MEMBER AND METHOD FOR MANUFACTURING THE SAME - A high strength press-formed member includes a steel sheet constituting the member including a composition including by mass %, C: 0.12% to 0.69%, Si: 3.0% or less, Mn: 0.5% to 3.0%, P: 0.1% or less, S: 0.07% or less, Al: 3.0% or less, N: 0.010% or less, Si+Al: at least 0.7%, and remainder as Fe and incidental impurities, wherein a microstructure of the steel sheet includes martensite, retained martensite, and bainite containing bainitic ferrite, an area ratio of said martensite with respect to the entire microstructure of the steel sheet is 10% to 85%, at least 25% of said martensite is tempered martensite, content of retained austenite is 5% to 40%, area ratio of said bainitic ferrite in said bainite with respect to the entire microstructure of the steel sheet is at least 5%, total of area ratios of said martensite, said retained austenite, and said bainitic ferrite in said bainite with respect to the entire microstructure of the steel sheet is at least 65%, and average carbon concentration in the retained austenite is at least 0.65 mass %. | 02-28-2013 |
20130087253 | HIGH STRENGTH STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME - A high strength steel sheet has tensile strength of at least 1470 MPa and (tensile strength×total elongation) of at least 29000 MPa·% with a composition including, by mass %, C: 0.30% to 0.73%, Si: 3.0% or less, Al: 3.0% or less, Si+Al: at least 0.7%, Cr: 0.2% to 8.0%, Mn: 10.0% or less, Cr+Mn: at least 1.0%, P: 0.1% or less, S: 0.07% or less, N: 0.010% or less, and remainder as Fe and incidental impurities; and processing the steel sheet such that microstructure satisfies area ratio of martensite with respect to the microstructure of 15% to 90%; content of retained austenite of 10% to 50%; at least 50% of the martensite is constituted of tempered martensite and area ratio of the tempered martensite with respect to the microstructure is at least 10%; and area ratio of polygonal ferrite with respect to the microstructure is 10% or less. | 04-11-2013 |
20130133786 | METHOD FOR MANUFACTURING HIGH STRENGTH STEEL SHEET - A method for manufacturing a high strength steel sheet includes heating a steel sheet containing at least 0.10 mass % of carbon to either a temperature in an austenite single phase region or a temperature in an (austenite+ferrite) two-phase region; cooling the steel sheet to a cooling stop temperature as a target temperature set within a cooling temperature region ranging from Ms to (Ms−150° C.) to allow a portion of non-transformed austenite to proceed to martensitic transformation; retaining a coldest part in a sheet widthwise direction of the steel sheet at a temperature in a temperature range from the cooling stop temperature as the target temperature to (the cooling stop temperature+15° C.) for 15 seconds to 100 seconds; and heating the sheet to a temperature to temper said martensite, wherein “Ms” represents martensitic transformation start temperature and said cooling temperature region is exclusive of Ms and inclusive of (Ms−150° C.). | 05-30-2013 |
20130199678 | HIGH STRENGTH HOT-ROLLED STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME - A high strength hot-rolled steel sheet with a tensile strength of not less than 590 MPa which exhibits excellent bake hardenability and stretch-flangeability has a chemical composition including, in terms of mass %, C at 0.040 to 0.10%, Si at not more than 0.3%, Mn at 1.7 to 2.5%, P at not more than 0.030%, S at not more than 0.005%, Al at not more than 0.1% and N at 0.006 to 0.025%, and microstructure wherein a bainite phase represents not less than 60%, the total of a ferrite phase and a pearlite phase represents not more than 10%, and the bainite phase includes grains among which cementite grains have been precipitated at not less than 1.4×10 | 08-08-2013 |
20140096876 | HIGH STRENGTH PRESS-FORMED MEMEBER AND METHOD FOR MANUFACTURING THE SAME - A method for manufacturing a high strength press-formed member includes preparing a steel sheet having the composition including by mass %: C: 0.12% to 0.69%, Si: 3.0% or less, Mn: 0.5% to 3.0%, P: 0.1% or less, S: 0.07% or less, Al: 3.0% or less, N: 0.010% or less, Si+Al: at least 0.7%, and remainder as Fe and incidental impurities, heating the steel sheet to a temperature of 750° C. to 1000° C. and retaining the steel sheet in that state for 5 seconds to 1000 seconds; subjecting the steel sheet to hot press-forming at a temperature of 350° C. to 900° C.; cooling the steel sheet to a temperature of 50° C. to 350° C.; heating the steel sheet to a temperature in a temperature region of 350° C. to 490° C.; and retaining the steel sheet at temperature in the temperature region for 5 seconds to 1000 seconds. | 04-10-2014 |
Patent application number | Description | Published |
20100279034 | Thermal transfer receiving sheet and its manufacturing method - The present invention provides a thermal transfer receiving sheet obtained by sequentially forming a hollow particle-containing intermediate layer and an image receiving layer on one surface of a sheet-like support mainly comprising cellulose pulp, wherein the moisture content of the entire thermal transfer receiving sheet is from 2 to 8 mass % and the moisture permeability of the entire receiving sheet is 400 g/m | 11-04-2010 |
20110039801 | NK1 RECEPTOR ANTAGONIST COMPOSITION - An NK1 receptor antagonist composition of the present invention uses maltooligosaccharide having an NK1 receptor antagonistic activity as an active ingredient. A suitable amount of the maltooligosaccharide to be blended in the NK1 receptor antagonist composition of the present invention is 0.000001 to 70% by weight. The NK1 receptor antagonist composition of the present invention is prepared for use into various forms of external agents, internal medicines, foods and beverages by blending various materials as the ingredients other than the active ingredient. The NK1 receptor antagonist composition of the present invention has high safety for being used for pharmaceuticals and has satisfactory therapeutic effects. | 02-17-2011 |
20120125919 | INDUCTION HARDENING APPARATUS, INDUCTION HARDENING METHOD, INDUCTION HEATING COIL, HEAT TREATMENT APPARATUS, AND HEAT TREATMENT METHOD - According to an embodiment, an induction heating coil includes a heating conductor portion which is formed of a conductor member and has a zigzag shape in which a bent portion opened to one side in a first direction and a bent portion opened to the other side in the first direction are alternately continuously arranged in opposite directions along a second direction crossing the first direction. | 05-24-2012 |
20140144904 | INDUCTION HEATING DEVICE, INDUCTION HEATING EQUIPMENT, INDUCTION HEATING METHOD, AND HEAT TREATMENT METHOD - An induction heating device and an induction heating method are provided. The entire areas to be heated of the workpiece, even a large workpiece, can be readily and approximately uniformly heated to a predetermined high temperature, and uniform heating is possible even when the workpiece deforms in a non-uniform manner during heating. When areas to be heated H | 05-29-2014 |
20150028023 | HEATING COIL, HEAT TREATMENT APPARATUS, AND HEAT TREATMENT METHOD FOR ELONGATED WORKPIECE - A heating coil of a heat treatment apparatus is configured to inductively heat an elongated workpiece having a recessed lateral surface. The heating coil includes a base conductor and a projected conductor. A width of the projected conductor is narrower than a width of the base conductor. The projected conductor is arranged to project toward the recess from a position of the base conductor. The base conductor and the projected conductor are arranged to extend in a longitudinal direction of the workpiece. A heat treatment apparatus includes a cooling section and the heating coil. A heat treatment method uses the heating coil described above. | 01-29-2015 |
Patent application number | Description | Published |
20110146190 | HALF PRECAST SLAB AND METHOD FOR STRUCTURING HALF PRECAST SLAB - Providing a half precast slab even in a case where the thickness of the slab in the site condition is too thick to apply conventional precast construction techniques. A half precast slab including a plurality of floor concrete form members and, each floor concrete form member being provided with: a bottom slab of a long length, in response to the floor concrete form member; a pair of side walls installed upright along each longitudinal edge of the bottom slab, in response to the floor concrete form member; thereby, each floor concrete form member is arranged so as to be parallel to each other and be tightly connected to the adjacent floor concrete form member, along the direction perpendicular to the longitudinal direction of each floor concrete form member; the height of the side walls other than the side walls on the most outer edge sides of the whole floor concrete form members is set at a common height that is smaller than the height of the side walls on the most outer edge sides. | 06-23-2011 |
20110308183 | CONCRETE PLATFORM PRODUCTION PROCESS, CONCRETE PLATFORM, AND CONNECTING MEMBER - Provided is a process for producing a concrete platform to which an object to be supported is fixed, including: a step of forming form having a pair of concrete side walls and a concrete bottom slab that connects the pair of side walls (S | 12-22-2011 |
20130160392 | HALF PRECAST SLAB AND METHOD FOR STRUCTURING HALF PRECAST SLAB - Providing a half precast slab even in a case where the thickness of the slab in the site condition is too thick to apply conventional precast construction techniques. A half precast slab including a plurality of floor concrete form members and, each floor concrete form member being provided with: a bottom slab of a long length, in response to the floor concrete form member; a pair of side walls installed upright along each longitudinal edge of the bottom slab, in response to the floor concrete form member; thereby, each floor concrete form member is arranged so as to be parallel to each other and be tightly connected to the adjacent floor concrete form member, along the direction perpendicular to the longitudinal direction of each floor concrete form member; the height of the side walls other than the side walls on the most outer edge sides of the whole floor concrete form members is set at a common height that is smaller than the height of the side walls on the most outer edge sides. | 06-27-2013 |
20130306835 | CONCRETE PLATFORM - A concrete platform has at a top portion, a table-deck portion that has a form, a load portion formed in the form, and an attachment part. The form has a cross-sectional U-shape, and is formed by a pair of concrete side walls and a concrete bottom plate that connects the pair of concrete side walls. The form has reinforcing members provided to extend linearly in a longitudinal direction inside the concrete side walls and inside the concrete bottom plate. | 11-21-2013 |
20130312348 | FORM USED IN CONCRETE PLATFORM - A form used in a concrete platform is configured so that a connecting member is detachably attached so that top end parts of a concrete side walls are connected with the connecting member. The connecting member is for connecting the top end parts of the concrete side walls to form the load portion by pouring concrete into the form. The form includes reinforcement members provided to extend linearly in a longitudinal direction inside the concrete side walls and inside a concrete bottom plate. The connecting member has an elongated member that is formed to have substantially same length as a width of a gap between the pair of concrete side walls of the form, and an adjusting part that enables an attachment part to move along a top surface of a table-deck portion. | 11-28-2013 |
Patent application number | Description | Published |
20110006383 | THREE-DIMENSIONAL STRUCTURE AND ITS MANUFACTURING METHOD - A plurality of three-dimensional structure configuring devices, each including an elastic body in which micro three-dimensional structure elements fixed to a substrate member are placed so as to be covered therewith and which is fixed to the substrate member, are placed within a film-like elastic body with the substrate members thereof spaced apart from one another so as to configure a three-dimensional structure. Thereby, the plurality of three-dimensional structure configuring devices can be placed with desired intervals of arrangement and in desired positions within the film-like elastic body and so that various specifications can be addressed. | 01-13-2011 |
20110117034 | ULTRAVIOLET ABSORBER WATER-DISPERSED COMPOSITION - Disclosed is an ultraviolet absorber water-dispersed composition, comprising the following components (A) and (B);
| 05-19-2011 |
20130205049 | SIGNAL PROCESSING DEVICE - A signal processing device includes: signal processing circuits. The signal processing circuit includes an input/output circuit configured by an input circuit serving as an input interface of a signal of a predetermined frequency band and/or an output circuit serving as an output interface of a signal of the frequency band and performs transmission of a signal of the frequency band between the signal processing circuit and another signal processing circuit. The output circuits of one and another signal processing circuits include circuits having the same configuration. The input circuits of the one and another signal processing circuits include other circuits having the same configurations. The input/output circuits of the one and another signal processing circuits can perform transmission of a signal of the predetermined frequency band even when any one of transmission media having mutually different characteristics is mediated. | 08-08-2013 |
20130289187 | RESIN COMPOSITION FOR ENCAPSULATION AND ELECTRONIC COMPONENT DEVICE - A resin composition for encapsulation according to the present invention includes: a phenol resin-based curing agent (A) essentially containing a polymer component (A-1) in which a biphenylene group-containing structural unit bonds a monovalent hydroxyphenylene structural unit and a polyvalent hydroxyphenylene structural unit together and a polymer component (A-2) in which the biphenylene group-containing structural unit bonds the polyvalent hydroxyphenylene structural units together; an epoxy resin (B); and an inorganic filler (C). This makes it possible to economically obtain a resin composition for encapsulation having soldering resistance, flame resistance, continuous moldability, flowability and high temperature storage stability in an excellent balanced manner, and an electronic component device produced by encapsulating an element with a cured product thereof and having high reliability. | 10-31-2013 |
20140013914 | SURFACE-COATED CUTTING TOOL - A surface-coated cutting tool having excellent fracture resistance and wear resistance is provided. In the surface-coated cutting tool having at least a hard coating layer made of an (Al, Cr)N layer with a layer thickness of 0.5 μm to 10 μm formed to coat on the surface of a cutting tool body made of a WC cemented carbide, pores and droplets are dispersed and distributed in the (Al, Cr)N layer, the occupied area ratio of the pores and the occupied area ratio of the droplets in a cross-section of the (Al, Cr)N layer are 0.5 to 1 area % and 2 to 4 area % respectively, and, furthermore, out of the droplets, Al-rich droplets having a higher Al content ratio than the average Al content ratio of the (Al, Cr)N layer occupy 20 area % or more of the total droplet area. | 01-16-2014 |
20140372207 | PROFIT INDEX VALUE GENERATION SYSTEM AND PROFIT INDEX VALUE GENERATION METHOD - A profit index value generation system includes a profit index value calculating unit. The profit index value calculating unit calculates a profit index value related to a link destination web page in accordance with (i) a selection probability value that indicates a probability of selection of link information, the link information being posted on a link source web page displayed on a display screen of a terminal and being linked to the link destination web page on which advertisement information is posted, and (ii) an expected profit value that indicates an amount of profit which is expected to be generated as a result of the advertisement information being displayed on the display screen together with the link destination web page. | 12-18-2014 |
20140372212 | RELEVANCE INDEX CORRECTION APPARATUS AND RELEVANCE INDEX CORRECTION METHOD - A relevance index correction apparatus includes an attribute information obtainer, a relevance index generator, and a specific relevance index calculator. The attribute information obtainer obtains, in response to selection of a specific piece of advertisement information that is to be posted on a web page, attribute information related to the specific piece of advertisement information. The relevance index generator generates an apparent relevance index and a mean relevance index. The apparent relevance index indicates an apparent degree of relevance of the attribute information with respect to the specific piece of advertisement information. The mean relevance index indicates a mean degree of relevance of the attribute information with respect to all of a plurality of pieces of advertisement information. The specific relevance index calculator calculates a specific relevance index that indicates a true degree of relevance of the attribute information with respect to the specific piece of advertisement information. | 12-18-2014 |
20150030401 | SURFACE COATING CUTTING TOOL - A surface-coated cutting tool with a body and hard coating layer is provided. (a) The hard coating layer is made of a complex nitride layer of Al and Cr. (b) The hard coating layer deposited on a region from a cutting edge to a location 100 μm from the cutting edge toward an opposite side thereof has a granular crystal structure. The average grain size of granular crystals on a surface of the hard coating layer on the region is 0.2-0.5 μm. The average grain size of granular crystals at an interface between the cutting tool body and the hard coating layer on the region is smaller than the average grain size on the surface the hard coating layer in an extent of 0.02-0.1 μm. The crystal grain size length ratio of crystal grains whose size is 0.15-20% or less. | 01-29-2015 |
20150054180 | RESIN COMPOSITION FOR ENCAPSULATION AND ELECTRONIC DEVICE USING THE SAME - The present invention provides a resin composition for encapsulating electronic components that contains a phenol resin curing agent and an epoxy resin, in which either the phenol resin curing agent or the epoxy resin has a biphenyl structure; a resin composition for encapsulating electronic components that contains a phenol resin curing agent and an epoxy resin, in which a glass transition temperature of a cured material is equal to or higher than 200° C., and a weight reduction rate of the cured material is equal to or lower than 0.3%; and an electronic device that includes an electronic component encapsulated with the resin composition. | 02-26-2015 |