Patent application number | Description | Published |
20100306329 | MAIL RELAY SERVER - To solve the problem with mobile phone carriers that increasing mail traffic increases storage capacity of a mail server and network load, a relay server which relays a mail transfer (SMTP communication) and a mail fetch (IMAP communication) is installed in a carrier facility network. The relay server compresses a mail including a header transferred from a mail transfer server, adds a new header to encapsulate the mail, and transmits the encapsulated mail to an IMAP server as a compressed mail. In response to a mail fetch request from a communication terminal, the relay server decapsulates and restores the compressed mail fetched from the IMAP server, and transmits the restored mail to the communication terminal. The relay server changes parameters such as the mail size, so that no inconsistency of IMAP commands occurs in compressing/restoring the mail. | 12-02-2010 |
20110029621 | MAIL SERVER SYSTEM AND CONGESTION CONTROL METHOD - A mail server system includes a congestion control management section managing a congestion control over the mail server system, a congestion statistical information collection section collecting the congestion statistical information of each mail server, and a resend queue having enough capacity, wherein a retry server for performing a retry process is provided. The congestion control management section detects the mail server where a fault occurs from the collected congestion statistical information and gives an instruction of regulating the sending of a mail directed to the faulty mail server to each mail server. The mail server instructed the regulating the sending of the mail directed to the faulty mail server transfers all the mails directed to that destination to the retry server, and transfers the received mail directed to the faulty mail server to the retry server until there is a regulation dissolution instruction from the congestion control management section. | 02-03-2011 |
20120278409 | MAIL SYSTEM - A mail system includes: a data store server that stores a mail transmitted to a user of a terminal device; a mailbox server that controls the storage of the mail. A storage part of the data store server has a first storage part and a second storage part. A control part of the mailbox server determines whether a mail is stored in the first storage part or in the second storage part, based on at least one of a feature of the mail, a feature of the storage part of the data store server, and setting information. | 11-01-2012 |
Patent application number | Description | Published |
20100191760 | CONVERSION PROGRAM SEARCH SYSTEM AND CONVERSION PROGRAM SEARCH METHOD - To provide a conversion program search system that can increase the reusability of conversion programs as well as can find a solution to a data connection problem in a short time. A first-signature generation means | 07-29-2010 |
20100281030 | DOCUMENT MANAGEMENT & RETRIEVAL SYSTEM AND DOCUMENT MANAGEMENT & RETRIEVAL METHOD - A document management & retrieval system is configured to: store, for each word in a set of words, appearance positions of the each word in a set of documents as a word index; store, for each tag in a set of tags attached to words, a set of words that appear to a right and left of the each tag, and also store, as a tag LR index, appearance positions of the each tag in a set of documents with a combination of the each tag and a word appearing to its right or a combination of the each tag and a word appearing to its left as a key; and, in a tag search where a query phrase contains words and a tag next to each other, refer to the index with a tag and the word to the right or left of the tag as a key, thereby reducing the size of a document list to be read without needing to have a tag name as a secondary key. A tag is updated by just updating two places in the tag LR index. | 11-04-2010 |
20110167027 | INFORMATION ANALYSIS APPARATUS, INFORMATION ANALYSIS METHOD, AND COMPUTER-READABLE RECORDING MEDIUM - An information analysis apparatus, an information analysis method, and a program are provided that enable target information to be determined in units of single sentences, rather than in units of plural sentences, while taking into consideration the tendency of appearance of the target information. An information analysis apparatus | 07-07-2011 |
20110283728 | SCALE DEPOSITION DEVICE AND WATER HEATER - Provided is a water heater, which allows efficient deposition of a scale component dissolved in water so as to reduce adhesion of the scale to a heat-transfer channel. The water heater includes: scale deposition means including a tank, an anode and a cathode provided in the tank so as to be opposed to each other, and a first power supply for applying a voltage between the anode and the cathode, the scale deposition means depositing a scale component dissolved in water retained in the tank; a heat-transfer channel provided at downstream of the scale deposition means, for guiding the water; and a heat source for heating the water by heat exchange in the heat-transfer channel, in which the scale deposition means includes oxygen-gas supplying/dissolving means for supplying an oxygen gas to a water feed pipe for feeding the water to the tank and dissolving the oxygen gas in the water. | 11-24-2011 |
20130026140 | ELECTRICAL DISCHARGE MACHINE AND ELECTRICAL DISCHARGE MACHINING METHOD - An electrical discharge machine that performs electrical discharge machining on a workpiece by supplying a machining fluid to a machining gap between a machining electrode and the workpiece, the electrical discharge machine including: an air-bubble generation unit that generates air bubbles in the machining fluid; a storage unit that stores therein the machining fluid containing the air bubbles generated by the air-bubble generation unit; and a flow-rate adjustment unit that adjusts a flow rate of the machining fluid that flows in the storage unit, wherein the flow-rate adjustment unit adjusts the flow rate according to a diameter of the air bubbles contained in the machining fluid to be supplied to a machining tank in which the workpiece is placed. | 01-31-2013 |
20140144607 | WATER HEATER AND FLOW RATE CONTROL METHOD - A water heater in which by applying pulsation of a liquid to be heated which circulates between a tank and a heat exchanger, scale that has been deposited on the inner wall (heat-transfer surface) of a to-be-heated liquid flow channel in a heat exchanger is detached, and the number of times of circulation of the liquid to be heated which circulates between the tank and the heat exchanger is controlled to be three times or less. The number of times of circulation is determined, based on the entire volume of the to-be-heated liquid stored in the tank, a boiling time to be taken for the entire volume of the to-be-heated liquid in the tank to reach a predetermined temperature, and the flow rate of the to-be-heated liquid which passes through the to-be-heated liquid flow channel. | 05-29-2014 |
Patent application number | Description | Published |
20120260745 | SENSOR DEVICE, FORCE DETECTION DEVICE, AND ROBOT - A sensor device includes a sensor element which is formed by laminating a piezoelectric substance and an electrode, a first case and a second case which house the sensor element therein, and a pressing portion which presses the sensor element in the lamination direction of the piezoelectric substance and the electrode via the first and second cases. | 10-18-2012 |
20130112010 | SENSOR ELEMENT, FORCE DETECTING DEVICE, AND ROBOT - A sensor element is formed by, when an α axis, a β axis orthogonal to the α axis, and a γ axis orthogonal to the α axis and the β axis are set, laminating piezoelectric substrates and electrodes in the γ axis direction. The sensor element includes connecting sections arranged such that a part of external sections of the electrodes aligns with a part of external sections of the piezoelectric substrates. The connecting sections are arranged not to align with one another in a direction of the γ axis. Conductors that electrically connect the connecting sections and external connecting sections are formed along outer peripheral sections of the piezoelectric substrates. | 05-09-2013 |
20130152700 | SENSOR DEVICE, SENSOR MODULE, ROBOT AND METHOD OF MANUFACTURING SENSOR DEVICE - A sensor device includes a package, a sensor element that is disposed in the package, and a lid that seals the package, in which the sensor element includes a contacting surface that comes in contact with the lid, the package includes a joint surface which is joined to the lid, and the contacting surface and the joint surface are not on the same flat surface. | 06-20-2013 |
20130152701 | SENSOR DEVICE, SENSOR MODULE, FORCE SENSING APPARATUS, AND ROBOT - A sensor device includes a package, a sensor element that is disposed in the package, and a lid that seals the package. The lid includes a flexible portion that surrounds the vicinity of the sensor element in a plan view. | 06-20-2013 |
20130233089 | SENSOR MODULE, FORCE DETECTING DEVICE, AND ROBOT - A sensor module includes a first member including a first recess in which a piezoelectric element including an electrode is arranged, a second member joined to the first member, a first plate in contact with the second member, a second plate in contact with the first member, and a fastening section configured to fasten the first plate and the second plate. A first projection projecting toward the second member is provided on the first plate. The internal height of the first recess of the first member is larger than the height of the piezoelectric element. The piezoelectric element is in contact with the second member. | 09-12-2013 |
20140053660 | SENSOR DEVICE, SENSOR MODULE, FORCE DETECTION DEVICE, AND ROBOT - A package having a recessed section, a sensor element arranged in the recessed section and having a piezoelectric material, a lid joined to the package and sealing the recessed section of the package are provided. The package has a first hollow portion which a part of the sensor element fits with, on an inner bottom surface of the recessed section. The lid has a second hollow portion which a part of the sensor element fits with. | 02-27-2014 |
Patent application number | Description | Published |
20140236354 | FORCE DETECTION DEVICE, ROBOT, AND MOVING OBJECT - A force detection device includes a charge output element that outputs charge in accordance with a received external force, a conversion and output circuit, having a first switching element and a first capacitor, which converts the charge into a voltage and outputs the voltage, a compensation signal output circuit, having a second switching element and a second capacitor, which outputs a compensation signal, and an external force detection circuit that detects an external force on the basis of the voltage which is output from the conversion and output circuit and the compensation signal which is output from the compensation signal output circuit. The capacitance of the second capacitor is smaller than the capacitance of the first capacitor. | 08-21-2014 |
20140366646 | FORCE DETECTOR, ROBOT, ELECTRONIC COMPONENT CARRYING APPARATUS, ELECTRONIC COMPONENT TESTING APPARATUS, PART PROCESSING APPARATUS, AND MOVING OBJECT - A force detector includes a first substrate, a second substrate, a circuit board provided between the first substrate and the second substrate, and an element mounted on the circuit board and outputting a signal in response to an external force, wherein a hole is formed in the circuit board at a location where the element is placed, and a first convex part inserted into the hole and protruding toward the element is provided on the first substrate. Further, the element is placed within a periphery of the first convex part as seen from a direction perpendicular to the first substrate. | 12-18-2014 |