Patents by Inventor Makoto Takayanagi
Makoto Takayanagi has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20100088830Abstract: A dust remover for container comprises a holder for holding a plurality of cup-like containers in a stacked state, and air blower for blowing air to the containers in the direction perpendicular to the axis of stacked containers. Furthermore, it is preferable that the air blown from the air blowing means includes ions.Type: ApplicationFiled: September 22, 2009Publication date: April 15, 2010Inventor: Makoto TAKAYANAGI
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Publication number: 20100089015Abstract: A dust remover includes a small container disposed above a work, an aperture provided on the small container. Air is supplied through the aperture to generate high-speed cyclone within the small container. A big container is formed with a suction opening through which dust containing air is sucked out and disposed above the small container to form a flow passage between the small container and the big container. A suction equipment is provided to suck dust containing air through the suction opening of the big container.Type: ApplicationFiled: September 21, 2009Publication date: April 15, 2010Inventor: Makoto TAKAYANAGI
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Publication number: 20090128984Abstract: A static eliminator comprises at least one discharge needle for generating ions to eliminate static charge. A first hollow cylinder includes at least one opening for ions generated by the discharge needle to be emitted outside and provided with brushes for cleaning the discharge needle. A second hollow cylinder is provided with the discharge needle and rotatably disposed inside the first hollow cylinder. A discharge needle rotating mechanism is provided for causing to rotate the second hollow cylinder around the axis thereof to clean the discharge needle by wiping the discharge needle with the brushes.Type: ApplicationFiled: January 15, 2009Publication date: May 21, 2009Inventor: Makoto TAKAYANAGI
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Publication number: 20090114349Abstract: A chip mounter has a manipulator and a bed. The manipulator picks up an electronic component from an electronic component feeding device, transfers the electronic component to the electronic component mounted surface of a printed board, and mounts the electronic component on the electronic component mounted surface. The bed is located above the manipulator or sidewise relative to the manipulator for mounting the printed board vertically or downwardly.Type: ApplicationFiled: April 18, 2008Publication date: May 7, 2009Inventor: Makoto TAKAYANAGI
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Publication number: 20090073630Abstract: There is provided a static eliminator which comprises an ion generating portion in the form of tape. There is also provided a self-discharged static eliminator comprising an conductor provided with discharge whiskers in which the conductor is applied with a predetermined voltage. There is also provided a DC type of self-discharged fiber-like static eliminator which comprises plus fiber electrodes applied with plus voltage, minus fiber electrodes applied with minus voltage, a support disposed between the plus and minus electrodes for supporting the plus and minus electrodes and provided with insulation reserving member for preventing the spark discharge or short due to the access of the plus and minus electrodes.Type: ApplicationFiled: July 23, 2007Publication date: March 19, 2009Inventor: Makoto TAKAYANAGI
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Patent number: 7492568Abstract: A static eliminator comprises at least one discharge needle for generating ions to eliminate static charge. A first hollow cylinder includes at least one opening for ions generated by the discharge needle to be emitted outside and provided with brushes for cleaning the discharge needle. A second hollow cylinder is provided with the discharge needle and rotatably disposed inside the first hollow cylinder. A discharge needle rotating mechanism is provided for causing to rotate the second hollow cylinder around the axis thereof to clean the discharge needle by wiping the discharge needle with the brushes.Type: GrantFiled: March 20, 2007Date of Patent: February 17, 2009Assignee: Trinc.OrgInventor: Makoto Takayanagi
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Publication number: 20080316672Abstract: There is provided a static eliminator which comprises an ion generating portion in the form of tape. There is also provided a self-discharged static eliminator comprising an conductor provided with discharge whiskers in which the conductor is applied with a predetermined voltage. There is also provided a DC type of self-discharged fiber-like static eliminator which comprises plus fiber electrodes applied with plus voltage, minus fiber electrodes applied with minus voltage, a support disposed between the plus and minus electrodes for supporting the plus and minus electrodes and provided with insulation reserving member for preventing the spark discharge or short due to the access of the plus and minus electrodes.Type: ApplicationFiled: July 23, 2007Publication date: December 25, 2008Inventor: Makoto TAKAYANAGI
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Publication number: 20080273282Abstract: A plasma discharged static eliminator comprises a plasma discharging electrode body for generating plasma as a source of ions. The plasma discharging electrode body includes two electrodes between which alternate voltage is applied, and a dielectric covering the electrodes. The plasma discharged static eliminator further comprises an inner grid electrode disposed around the plasma discharging electrode body, and an outer grid electrode disposed outside of the inner grid electrode.Type: ApplicationFiled: April 16, 2008Publication date: November 6, 2008Inventor: Makoto Takayanagi
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Publication number: 20080250929Abstract: There is provided a flotage trapping device using electrostatic field. The flotage trapping device comprises a body including a power source portion and a boosting portion for boosting, fed from the power source portion, and a collector portion including a collector to which the plus and/or minus high voltage obtained from the boosting portion is applied. The collector portion is formed as a collector cassette by unitizing the collector portion in the form of cassette. A fixing mechanism is provided between the body and the collector cassette for connecting and disconnecting the body and the collector cassette through one-touch operation. The electric connecters for high voltage is provided between the body and the collector cassette for electrically connecting and disconnecting the body and the collector cassette through one-touch operation. As a result the collector cassette is detachably mounted on the body.Type: ApplicationFiled: March 17, 2008Publication date: October 16, 2008Inventors: Makoto Takayanagi, Akitoshi Takagi, Yasunori Imagawa
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Publication number: 20080014851Abstract: A flotage trapping device comprises at least one plus electrode and at least one minus electrode. The plus electrode and minus electrode are alternately disposed. The electrodes trap the flotage floating in the air. Another flotage trapping device comprises at least one electrode of a single polarity and a space ion generating device for generating ions of polarity opposite to that of the electrode so as to form an ion space around or adjacent said electrode. A flotage repelling device comprises at least one electrode of a single polarity, and a space ion generating device for generating ions of the same polarity as that of the electrode so as to form an ion space around or adjacent of the electrode.Type: ApplicationFiled: July 11, 2007Publication date: January 17, 2008Inventor: Makoto TAKAYANAGI
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Publication number: 20070291431Abstract: There is provided a static eliminator which comprises an ion generating portion in the form of tape. There is also provided a self-discharged static eliminator comprising an conductor provided with discharge whiskers in which the conductor is applied with a predetermined voltage. There is also provided a DC type of self-discharged fiber-like static eliminator which comprises plus fiber electrodes applied with plus voltage, minus fiber electrodes applied with minus voltage; a support disposed between the plus and minus electrodes for supporting the plus and minus electrodes and provided with insulation reserving member for preventing the spark discharge or short due to the access of the plus and minus electrodes.Type: ApplicationFiled: July 23, 2007Publication date: December 20, 2007Inventor: Makoto Takayanagi
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Publication number: 20070258183Abstract: A static eliminator comprises at least one discharge needle for generating ions to eliminate static charge. A first hollow cylinder includes at least one opening for ions generated by the discharge needle to be emitted outside and provided with brushes for cleaning the discharge needle. A second hollow cylinder is provided with the discharge needle and rotatably disposed inside the first hollow cylinder. A discharge needle rotating mechanism is provided for causing to rotate the second hollow cylinder around the axis thereof to clean the discharge needle by wiping the discharge needle with the brushes.Type: ApplicationFiled: March 20, 2007Publication date: November 8, 2007Inventor: Makoto TAKAYANAGI
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Publication number: 20070256258Abstract: A dust remover which comprises a power supply and an electrode applied with voltage by said power supply. The dust attached to the object of dust removal is removed therefrom by bringing the electrode into contact with the object of dust removal or approaching toward the object of dust removal. The object of dust removal is a conductor and/or an insulator. The voltage applied to said electrode is a pulsed voltage of plus and minus or an AC voltage of plus and minus. Or the voltage is a DC voltage having the same polarity with that of electricity with which the dust is charged, or the voltage is a DC voltage having an opposite polarity to that of electricity with which the dust is charged. The object of dust removal includes at least a ball for “Pachinko”, a car body, a printed board, a metal box or a part thereof, a frame for glasses, a plastic lens, a plastic box or a part thereof, a fiber, a wood, a paper box or a part thereof.Type: ApplicationFiled: April 24, 2007Publication date: November 8, 2007Inventor: Makoto TAKAYANAGI
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Patent number: 7275054Abstract: When a user inputs a first extraction condition and a second extraction condition, a first data group is extracted from data registered in a database based on the first extraction condition, and a second data group is extracted from the database based on the second extraction condition. Then, common data that is data that belongs to both the first data group and the second data group is extracted. Finally, information about the common data and other data, which is data in the second data group other than the common data, is displayed in a distinguishable manner.Type: GrantFiled: November 19, 2003Date of Patent: September 25, 2007Assignee: Fujitsu LimitedInventors: Nobuyuki Hiratsuka, Makoto Takayanagi
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Publication number: 20070217090Abstract: There is provided a plasma discharged static eliminator comprises a power supply, electrodes and a plasma discharging electrode portion comprised of a dielectric covering the electrodes. The plasma generated by a dielectric-barrier discharge in which the dielectric functions as a barrier is used as a charged molecules source or an electrons source.Type: ApplicationFiled: February 28, 2007Publication date: September 20, 2007Inventor: Makoto TAKAYANAGI
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Patent number: 7248454Abstract: There is provided a static eliminator which comprises an ion generating portion in the form of tape. There is also provided a self-discharged static eliminator comprising an conductor provided with discharge whiskers in which the conductor is applied with a predetermined voltage. There is also provided a DC type of self-discharged fiber-like static eliminator which comprises plus fiber electrodes applied with plus voltage, minus fiber electrodes applied with minus voltage, a support disposed between the plus and minus electrodes for supporting the plus and minus electrodes and provided with insulation reserving member for preventing the spark discharge or short due to the access of the plus and minus electrodes.Type: GrantFiled: January 23, 2004Date of Patent: July 24, 2007Assignee: Trinc.orgInventor: Makoto Takayanagi
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Publication number: 20050018375Abstract: There is provided a static eliminator which comprises an ion generating portion in the form of tape. There is also provided a self-discharged static eliminator comprising an conductor provided with discharge whiskers in which the conductor is applied with a predetermined voltage. There is also provided a DC type of self-discharged fiber-like static eliminator which comprises plus fiber electrodes applied with plus voltage, minus fiber electrodes applied with minus voltage, a support disposed between the plus and minus electrodes for supporting the plus and minus electrodes and provided with insulation reserving member for preventing the spark discharge or short due to the access of the plus and minus electrodes.Type: ApplicationFiled: January 23, 2004Publication date: January 27, 2005Inventor: Makoto Takayanagi
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Publication number: 20040153447Abstract: When a user inputs a first extraction condition and a second extraction condition, a first data group is extracted from data registered in a database based on the first extraction condition, and a second data group is extracted from the database based on the second extraction condition. Then, common data that is data that belongs to both the first data group and the second data group is extracted. Finally, information about the common data and other data, which is data in the second data group other than the common data, is displayed in a distinguishable manner.Type: ApplicationFiled: November 19, 2003Publication date: August 5, 2004Applicant: FUJITSU LIMITEDInventors: Nobuyuki Hiratsuka, Makoto Takayanagi
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Patent number: 6654225Abstract: A static eliminator comprises one pair of discharge electrodes. One electrode issues ions of a polarity while the other electrode issues ions of opposite polarity. In addition to the foregoing, polarity of ions issued from each of said discharge electrodes is switched over to opposite polarity. The switching over of polarities is synchronized with each other so that ions issued from each discharge electrodes are of opposite polarities. In another embodiment, static eliminator comprises a rotary ionizer or rotary ion issuing discharge electrodes. In still another embodiment, static eliminator comprises more than three arrayed discharge electrodes, each of discharge electrodes issues ions of opposite polarity to that issued from adjacent discharge electrodes.Type: GrantFiled: May 21, 2001Date of Patent: November 25, 2003Assignee: Takayanagi Research Inc.Inventor: Makoto Takayanagi
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Patent number: 6419171Abstract: There is a wear-type of static eliminator which comprises a static eliminator body attachable to the human body, and a discharge section disposed within said remover body to issue ions toward the human body, Also there is a static potential measuring instrument which comprises: a plus discharge needle for use in plus ion discharge, a minus discharge needle for use in minus ion discharge, a current source for generating a current supplied to said plus discharge and minus discharge needles, a plus current ammeter for measuring a current flowing from said current source to said plus discharge needle, a minus current ammeter for measuring a current flowing from said current source to said minus discharge needle, means of calculating the difference between absolute values of currents obtained by said ammeters, the ratio of one absolute value of current obtained by one of said ammeter to the other absolute value of current obtained by the other of said ammeter or both the difference and the ratio, and a measuring tType: GrantFiled: January 7, 2000Date of Patent: July 16, 2002Assignee: Takayanagi Research Inc.Inventor: Makoto Takayanagi