Patent application number | Description | Published |
20090126449 | ROUGHLY SHAPED MATERIAL FOR FORGING, FORGED PRODUCT, APPARATUS FOR MOLDING ROUGHLY SHAPED MATERIAL FOR FORGING, AND METHOD OF MOLDING ROUGHLY SHAPED MATERIAL FOR FORGING - A forging stock formed by extrusion such that its cross section perpendicular to the direction of extrusion varies along the direction of extrusion. The forging stock is cut into portions in the direction of extrusion to be forged individually, each cut portion having cross sections varying along the direction of extrusion. Each cut portion includes a pair of first parallel parts at both ends thereof in the direction of extrusion, a second parallel part, which is between the first parallel parts, and which differs in thickness from said first parallel parts, and oblique parts each of which is between the first parallel parts and the second parallel part. | 05-21-2009 |
20090169911 | EXTRUSION-MOLDED HOLLOW MATERIAL, AND APPARATUS AND METHOD FOR MOLDING SAME - An extruded hollow section that can be fabricated in fewer production man-hours, and furthermore, is stable in quality. With the extruded hollow section, parallel parts each having a width in one direction within a section vertical to the direction of extrusion, being constant along the direction of extrusion, are integrally formed with tilt parts each having a width in the one direction, varying along the direction of the extrusion, wherein the parallel parts are integrally formed with the tilt parts. The extruded hollow section is made of a light metal. | 07-02-2009 |
Patent application number | Description | Published |
20120192613 | EXTRUDED HOLLOW SECTION, FORMING APPARATUS FOR FORMING SAME, AND METHOD FOR FORMING SAME - A method for forming the extruded hollow section using a forming apparatus including a fixed die provided with a forming hole having guide grooves extending in a direction tilting against the direction of extrusion, and movable dies able to travel along the guide grooves, respectively, wherein the fixed die has a base part provided so as to bridge between inner faces of the forming hole, and a hole forming part extended from an end of the base part, on a downstream side thereof, toward downstream inside the forming hole. The method includes the steps of extruding the parallel parts with the movable dies as-stopped state, and extruding the tilt parts while causing the movable dies to travel along the guide grooves, respectively. | 08-02-2012 |
20120198903 | EXTRUDED HOLLOW SECTION, FORMING APPARATUS FOR FORMING SAME, AND METHOD FOR FORMING SAME - A forming apparatus for an extruded hollow section has a fixed die provided with a forming hole having guide grooves extending in a direction tilting against a direction of extrusion, and movable dies disposed to be able to travel along the guide grooves, respectively. The fixed die has a base part bridging between inner faces of the forming hole, and a hole forming part extended from an end of the base part, on a downstream side thereof, toward downstream inside the forming hole. The movable dies are disposed inside the forming hole with a gap remaining between the hole forming part and each of the movable dies. | 08-09-2012 |
20120312630 | EXHAUST PIPE - An exhaust pipe including an inner tube for introducing exhaust gas, and an outer tube fitted on the inner tube. Projected portions obtained by radially inwardly projecting plural parts of the inner peripheral surface of the outer tube in the circumferential direction, and extending the same in the tube axis direction, are provided on the inner peripheral surface of the outer tube. A plurality of air chambers partitioned by the projected portions are formed between the outer peripheral surface of the inner tube and the inner peripheral surface of the outer tube, and an intermediate member is provided between the outer peripheral surface of the inner tube and the projected portions. In the exhaust pipe a sufficient noise reduction effect and a prevention effect for reduction of the temperature of an exhaust gas can be obtained even if the exhaust pipe is bent. | 12-13-2012 |
20120315807 | ELECTRODE TERMINAL AND METHOD FOR PRODUCING ELECTRODE TERMINAL - The disclosed electrode terminal, which is used with batteries of which a positive output terminal and a negative output terminal are formed from metals dissimilar to each other, has excellent mechanical strength and can suppress electrical resistance while preventing galvanic corrosion. The electrode terminal ( | 12-13-2012 |
20120318033 | Method Of Molding Forged Product From Roughly Shaped Material - A forged product having thick end parts, and a thin part between the thick parts, is formed by extruding a forging stock such that the cross section of the forging stock varies along the direction of extrusion, wherein in any cross section in a direction perpendicular to the direction of extrusion, the forging stock has two thick end parts, a thin part intermediate the end parts and transitional parts with varying thickness between the thin part and each of the thick end parts; cutting the forging stock in the direction perpendicular to the direction of extrusion to form cut portions; and forging each of the cut portions such that the thick end parts of the cut portions form the thick end parts of the forged product and the thin part of the cut portions forms the thin part of the forged product. | 12-20-2012 |
20130012079 | BUSBAR AND BUSBAR MANUFACTURING METHOD - A bus bar, which is used with batteries wherein the positive terminal and the negative terminal are each formed from a different metal, and which has excellent mechanical strength and can suppress electrical resistance while preventing galvanic corrosion. The bus bar is bonded in one piece by metallically bonding: a cathode connector that is formed from the same metal as the positive terminal of a battery cell, and that can connect to the positive terminal; and an anode connector that is formed from the same metal as the negative terminal of the battery cell, and that can connect to the negative terminal. | 01-10-2013 |
20130062041 | MULTI-LAYERED HEAT TRANSFER TUBE, MANUFACTURING METHOD OF MULTI-LAYERED HEAT TRANSFER TUBE, AND FORMING DEVICE USED IN THE MANUFACTURING METHOD - A multi-layered heat transfer tube for use in a carburetor for a liquefied gas, comprising an inner tube which is equipped with a passage through which a liquefied gas can pass and an outer tube which covers the outer peripheral surface of the inner tube, wherein each of the inner tube and the outer tube has multiple fins that extend in the direction of the length of the multi-layered heat transfer tube and are arranged along the direction of the circumference of the multi-layered heat transfer tube, at least the outer tube is composed of a fully dense material, and the outer tube covers the entire outer surface of the inner tube and is bound to the inner tube via a metallic bond. | 03-14-2013 |
20130130572 | ELECTRICALLY CONDUCTIVE CONNECTING MEMBER, PRODUCTION METHOD FOR THE ELECTRICALLY CONDUCTIVE CONNECTING MEMBER, AND BATTERY EQUIPPED WITH THE ELECTRICALLY CONDUCTIVE CONNECTING MEMBER AS ELECTRODE - An electrically conductive connecting member which can be used for a battery having a positive output terminal and a negative output terminal composed of different metals from each other and which does not undergo electrolytic corrosion and reduction in electric resistance and has excellent mechanical strength. This electrically conductive connecting member is used for a battery in which a pair of output terminals are composed of different metals from each other, and includes an electrode section (a bar-shaped section) connected to one of the output terminals and composed of the same metal as that used for one of the output terminals and a bus bar section (a band-plate-shaped section) connected to the electrode section and composed of the same metal as that used for the other output terminal, wherein the electrode section and the bus bar section are integrated with each other through diffusion bonding. | 05-23-2013 |
Patent application number | Description | Published |
20120187929 | SWITCHING POWER SUPPLY CIRCUIT - A master transistor and a slave transistor are both insulated gate bipolar transistors. A slave diode is connected in anti-parallel to the slave transistor. The master transistor is brought into conduction if a current flowing in a master reactor becomes zero, and is brought into nonconduction after elapse of a first period. The slave transistor is brought into conduction subject to elapse of a certain period after the master transistor is brought into conduction that is one of conditions for conduction of the slave transistor, and is brought into nonconduction after elapse of a second period shorter than the first period. The certain period is shorter than a period from when the master transistor is brought into conduction until when the master transistor is brought into conduction again. | 07-26-2012 |
20120313614 | SWITCHING POWER SUPPLY CIRCUIT, AND METHOD FOR CONTROL OF SWITCHING POWER SUPPLY CIRCUIT - A circuit includes a reactor, a diode, and a switching element. The reactor and the diode are connected in series with each other on a power supply line. The switching element is provided between a power supply line and a point between the reactor and the diode. A circuit includes a reactor, a diode, and a switching element. The reactor and the diode are connected in series with each other on a power supply line. The switching element is provided between the power supply line and a point between the reactor and the diode. Characteristics of at least any of the reactors, the switching elements, and the diodes are different from each other. | 12-13-2012 |
20130015786 | SWITCHING POWER SUPPLY CIRCUITAANM Sakae; NorioAACI ShigaAACO JPAAGP Sakae; Norio Shiga JPAANM Yabuki; ToshioAACI ShigaAACO JPAAGP Yabuki; Toshio Shiga JPAANM Ohshita; KazuhiroAACI ShigaAACO JPAAGP Ohshita; Kazuhiro Shiga JP - A reactor, a diode, and a switching element connected to a path constitute a booster circuit, and another reactor, another diode, and another switching element connected to another path constitute another booster circuit. The booster circuits also function as a power factor correction circuit for correcting a power factor of the input side. Swing chokes are adopted as the reactors. | 01-17-2013 |
Patent application number | Description | Published |
20090063508 | COMPUTER, SYSTEM, STORAGE AND ACCESS CONTROL METHOD, AND ACCESS CONTROL METHOD - A storage including an access processor configured to access data according to an access request specifying a file or a directory as an object of processing according to a content of a file handle cache held in a source of the request, further includes an access capability assigning unit configured to assign, when a file or a directory is made, an access capability serving as an identifier for uniquely identifying the file or the directory, and store the assigned access capability paired with a file handle for the file or the directory as metadata for the file or the directory and an access capability decision unit configured to decide, for the access request received by the access processor, whether the file handle specified as the object of processing of the access request is valid or invalid, based on a combination of the file handle and the access capability, wherein the access processor returns the access capability along with the file handle paired with the access capability according to a file handle acquisition request. | 03-05-2009 |
20110270900 | DISTRIBUTED FILE NAME SOLUTION SYSTEM, DISTRIBUTED FILE NAME SOLUTION METHOD AND DISTRIBUTED FILE NAME SOLUTION PROGRAM - In a distributed file system, the load of a meta server, and communications traffic between a client and the meta server is reduced. Specifically, each of a plurality of clients is provided with an object position calculating section and an arrangement algorithm storage section, and acquires the meta data from the meta server, and determines the objects and the storage positions of the objects (e.g. the object server IDs) through calculation on the side of the client by using an arrangement algorithm ID, the arrangement parameter corresponding to the file which is contained in the meta data. | 11-03-2011 |
20110320750 | INFORMATION PROCESSING SYSTEM AND METHOD - The present invention provides information storage system and method capable of changing an information storage format to a format suitable for the data utilization form. There are provided a means that records history information of information processing on data, a plurality of information storing means that store information in mutually different information storage formats, and an information storage format control means that changes an information storage format of data, on the basis of a history of processing relating to the data. | 12-29-2011 |
20120016969 | DISTRIBUTED OBJECT MANAGEMENT SYSTEM, DISTRIBUTED OBJECT MANAGEMENT SERVER, DISTRIBUTED OBJECT MANAGEMENT METHOD AND COMPUTER PROGRAM OF THE SAME - A distributed object management system includes: a completion information management portion which stores a relay state of the object server and which manages information of the object which should be transmitted again when the transmission to the object server is resumed; and a relay control portion which requests other object server to temporally exclude the object server that has transmitted the suspension request from a copying operation of the object and which, if the resume request is received from the object server that has transmitted the suspension request, requests said other object server to include the object server that has transmitted the resume request in the copying operation of the object again. | 01-19-2012 |
20120158939 | DATA SUPPLY APPARATUS, SYSTEM, AND METHOD, AND COMPUTER PROGRAM - Provided is a data supply apparatus including a transmission device that sends data to another data supply apparatus; a reception device that receives data from another data supply apparatus; a data storing device that stores data in a storage device; and a data storage determination device that determines whether or not the received data should be stored in the storage device, based on a predetermined supply probability. In a typical example, the reception device receives the data to which supply probability information which indicates the supply probability has been appended; and the data storage determination device determines whether or not the received data should be stored in the storage device, based on the supply probability indicated by the supply probability information. | 06-21-2012 |
20140129863 | SERVER, POWER MANAGEMENT SYSTEM, POWER MANAGEMENT METHOD, AND PROGRAM - To increase the reliability of power supply control of a server group and reduce the power consumption of the server group. A server includes a power supply stop control unit which stops a power supply of a predetermined processing unit upon receiving a power supply stop instruction signal instructing to stop the power supply, a power supply start-up control unit which intermittently starts up the power supply of the predetermined processing unit when the power supply stop control unit stops the power supply of the predetermined processing unit, a power supply start-up determination unit which determines whether a processing load of other servers which are executing their processes among a plurality of other servers is higher than an upper limit load determined in advance as a load required to be processed by servers the number of which is greater than or equal to the number of the other servers which are executing their processes when the power supply start-up control unit starts up the power supply of the predetermined processing unit, and a process control unit which controls process execution for the predetermined processing unit when the processing load of the other servers which are executing their processes is determined to be higher than the upper limit load. | 05-08-2014 |
20150046531 | MESSAGING SYSTEM, TOPIC MANAGEMENT DEVICE, MESSAGING METHOD, AND PROGRAM - When a specific message flow is formed among a plurality of processes, process insertion and removal are facilitated. A topic management device includes a correspondence table storage unit which stores correspondence data which associates an abstract topic which is a topic described in a program with a real topic which is a topic for controlling message transmission and reception for each process to be executed by a processing device, and a topic management service control unit which transmits the correspondence data to the processing device. The processing device includes a topic lookup unit which receives the correspondence data from the topic management device, and a message processing unit which transmits and receives a message using the real topic corresponding to the abstract topic described in the program of a process to be executed based on the correspondence data received in the topic lookup unit. | 02-12-2015 |
20150058293 | DISTRIBUTED STORAGE SYSTEM, STORAGE CONTROL METHOD AND PROGRAM - A distributed storage system, includes: a first data storage unit that holds data in a first data structure; a second data storage unit that holds the data in a second data structure different from the first data structure; an update information holding unit that holds an update information item(s) indicating update content of the data, and if a predetermined update condition is satisfied, applies the update information item(s) to the second data storage unit and reflects the update content in the second data storage unit; an update state monitoring unit that monitors the update information item(s) held by the update information holding unit and extracts as an update state an application status of the update information item(s) to the second data storage unit; and an update condition change unit that changes the predetermined update condition based on a change command for changing the predetermined update condition, the change command being determined in accordance with the update state. | 02-26-2015 |
20150350138 | CONTROLLER, MESSAGE DELIVERY SYSTEM, MESSAGE DELIVERY METHOD, AND PROGRAM - A controller, for controlling a switch that forwards a message, comprises: a holding unit that, upon receipt of a notification including a tag from a second node that subscribes to a message delivered with the tag from a first node, associates and holds the tag and a virtual address, and associates and holds the virtual address and a physical address of the second node that transmits the notification; a setting unit that sets in the switch the association between the virtual address and the physical address; and a tag resolution unit that, upon receipt of an inquiry about the virtual address associated with the tag from the first node, responds the virtual address. | 12-03-2015 |