Magatani
Hironori Magatani, Tokyo JP
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20130315059 | INCOMING CALL CONTROL SYSTEM, INCOMING CALL CONTROL APPARATUS, INCOMING CALL CONTROL TARGET TERMINAL SPECIFYING APPARATUS, INCOMING CALL CONTROL METHOD - An incoming call control system according to the present invention includes: communication start request reception means that receives a communication start request transmitted from a radio communication terminal; determination means that determines whether the radio communication terminal related to the received communication start request is a terminal which is a target of paging suppression; holding means that holds information for identifying the radio communication terminal as paging suppression target terminal information when the determination means determines that the terminal is the target of paging suppression; packet reception means that receives a packet from a network side; and determination means that determines whether to suppress paging to a radio communication terminal related to the received packet based on the paging suppression target terminal information. | 11-28-2013 |
20150071128 | MOBILE COMMUNICATION SYSTEM, GATEWAY DEVICE, CHARGING POLICY CONTROL METHOD, AND NON-TRANSITORY COMPUTER READABLE MEDIUM STORING PROGRAM - A mobile communication system according to the present invention includes: a node device ( | 03-12-2015 |
Yasuhiro Magatani, Yamaguchi JP
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20110112330 | CATALYST FOR PREPARING ACROLEIN OR ACRYLIC ACID BY DEHYDRATION REACTION OF GLYCERIN AND METHOD FOR PRODUCING THE SAME - Catalyst used in a process for preparing acrolein and acrylic acid at higher yield to convert glycerin to valuable other chemical raw materials. The glycerin dehydration catalyst consists mainly of a compound containing at least one element selected from Mo, W and V, in which protons in the heteropolyacid are exchanged at least partially with at least one cation selected from elements belonging to Group 1 to Group 16 of the Periodic Table of Elements. | 05-12-2011 |
20120022291 | CATALYST FOR PRODUCTION OF ACROLEIN AND ACRYLIC ACID BY MEANS OF DEHYDRATION REACTION OF GLYCERIN, AND PROCESS FOR PRODUCING SAME - A process for converting glycerin into valuable chemical raw material. A catalyst for use in the production of acrolein and acrylic acid by a dehydration reaction of glycerin, which enables the production of acrolein and acrylic acid in high yield. Glycerin dehydration catalyst which mainly comprises a phosphorus-vanadium complex oxide that contains phosphorus and vanadium as the essential constituent elements. | 01-26-2012 |
Yasuhiro Magatani, Yamagushi JP
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20110160491 | PROCESS FOR MANUFACTURING ACROLEIN OR ACRYLIC ACID FROM GLYCERIN - The subject of the present invention is a process for preparing acrolein by dehydration of glycerin, characterized in that the dehydration is carried out in the presence of a catalyst comprising mainly a compound in which protons in a heteropolyacid are exchanged at least partially with at least one cation selected from elements belonging to Group 1 to Group 16 of the Periodic Table of Elements. The process according to the invention permits to obtain acrolein at higher yield. | 06-30-2011 |
Yasuhiro Magatani, Sanyoonoda-Shi JP
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20130053595 | CATALYST AND PROCESS FOR PREPARING ACROLEIN AND/OR ACRYLIC ACID BY DEHYDRATION REACTION OF GLYCERIN - A catalyst composition comprising at least an heteropolyacid deposited on a porous titania carrier. | 02-28-2013 |
20130066100 | PROCESS FOR PREPARING CATALYST USED IN PRODUCTION OF UNSATURATED ALDEHYDE AND/OR UNSATURATED CARBOXYLIC ACID BY DEHYDRATION REACTION OF GLYCERIN, AND CATALYST OBTAINED - A process for preparing a catalyst used in a production of acrolein and acrylic acid by dehydration reaction of glycerin, characterized by the steps of mixing a solution of heteropolyacid or constituents of heteropolyacid, a solution of at least one metal selected from elements belonging to Group 1 to Group 16 of the Periodic Table of Elements or its onium and a carrier to obtain a solid substance, and then of effecting at least one time of calcination before said solid substance is used in the dehydration reaction of glycerin. | 03-14-2013 |
Yasuhiro Magatani, Chiyoda-Ku JP
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20130303801 | Novel Glycerol Dehydration Catalyst and Production Method Therefor - Provided is a novel catalyst that can produce acrolein and acrylic acid in high yields using glycerol as starting material. The disclosed glycerol dehydration catalyst has niobic oxide synthesized by hydrothermal synthesis as the main component. | 11-14-2013 |