Electrical& Computer EngineeringIn the FutureAfter GraduationTsutomu MizunoByusingwirelesspowersupply,chargingcordisnotrequired.Wirelesspowertransfertechnologyisusefulfortheelectriccarandtherobottobeusedinthemedicalfield.Wirelesspowertransfercanbepoweredwithoutconnectingconductors,byconvertingelectricalenergyintomagneticenergy.Ifthistechnologyisappliedonthewallsofahouse,wewillbeabletopowerhomeapplianceswithoutconnectingthemtopoweroutlets.However,theefficiencyofpowertransferislow,sowearestudyingtoimproveitbydevisingthewireusedandthestructureofthecoil.Wearetryingtoimprovethetransferefficiencybyre-analyizingwiresandtheshapeofcoilsthatareusedforwirelesspowersupplies.Withthistechnology,chargingcordswilldisappearfromhome,andthebatteriesforrobotsusedinthemedicalfieldwillnolongerbeneeded.Thusourresearchisverymeaningful,andwearestudyingeverydaytowardthefuturecordlesssociety.Graduatesofourlaboratoryareactiveinvariousfields,butmanyareworkinginelectricpowercompaniesandmanufacturers.Weeducateourstudentstobecomethefutureresearchleaderswiththedisciplineandsophistication.ProfessorResearchfield:linearmotor,electromagneticactuator,electromagneticsensor,powerconversiondevice.Wireless Light Bulbs:the mystery of electromagnetismBulblightswirelessly.Brightnesschangeswhenyouchangethedistancebetweenthetwocoils.Hidetoshi MiyaoNowadays,tabletPCsandsmartphonesareusedeverywhereandareequippedwithtouchscreenandpendevices.Inmylaboratory,wehavedevelopedapplicationsoftwarewhichfunctionsbyusingtheseinterfaces.Forexample,intheirapplications,objectshandwrittenwithapendevicecanbesequentiallyrecognized,arranged,andoutputtedbyacomputerautomatically.WecollaboratecloselywithProf.Maruyama’sgroupandDr.Shirai’sgroup,sopleaserefertotheirdescriptionofhislaboratories.Weareplanningtoconstructanenvironmenttoenhancehumancreativitybycomputer.Forexample,whenauserwritesanoteoramusicsymbol,thecomputercreatesitonthescreenwithoutinterruptingtheflowoftheuser’sthoughtsbyusingautomaticsymbolrecognitiontechniques.AssociateProfessorHe received the Ph.D. from Shinshu University in 1997. His research interests are pattern recognition and human computer interaction.Handwritten flowchart recognition system and handwritten music score recognition system with a pen device.Information Processing for Pen and Touch InterfacesSimilar image search system by using a touch interface on a smartphone.Aboutthehalfofthealumniandalumnaegoontograduateschools,andtheotherhalfworkinindustriesassoftwaredevelopers,systemengineers,etc,usingtheirexperiencesinmylaboratory.After GraduationIn the FutureElectrical& ComputerEngineering
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