Patents by Inventor Toshiaki Nakanishi
Toshiaki Nakanishi 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: 20060091857Abstract: A voltage measurement part 200 measures voltage Vn for each of the blocks of a battery pack 7, electric current In is measured with the same timing by a current measuring circuit 201, and a counter 206 counts the number of times an effective load power Pn obtained from a product of the electric current and voltage of each block by an electric power computation part 203 exceeds permissible electric power values Pcn and Pdn calculated by a permissible electric power computation part 205, such that when the count value is equal to or higher than a preset value, a decision part 207 outputs a contactor opening request signal Copen so as to bring the contactors into an open state and protect the battery pack.Type: ApplicationFiled: November 3, 2005Publication date: May 4, 2006Applicant: PANASONIC EV ENERGY CO., LTD.Inventors: Toshiaki Nakanishi, Keiichi Minamiura
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Publication number: 20060028179Abstract: An abnormal voltage detector apparatus is provided for an assembled battery including a plurality of battery blocks connected in series to each other. In the abnormal voltage detector apparatus, a detecting part detects whether or not each of the battery blocks is in a voltage abnormality state by comparing either one of a voltage of each battery block and each battery measuring voltage, that is a voltage lowered from the voltage of each battery block, with a predetermined reference voltage, generates each of abnormality detecting signals containing information about a detected result, calculates a time ratio of a time interval, for which the assembled battery is in a voltage abnormality state, to a predetermined time interval, based on the abnormality detecting signals, and detects a voltage abnormality of the assembled battery based on a calculated time ratio.Type: ApplicationFiled: July 19, 2005Publication date: February 9, 2006Applicant: Panasonic EV Energy Co., Ltd.Inventors: Hirofumi Yudahira, Toshiaki Nakanishi
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Patent number: 6968126Abstract: In a photographic apparatus (1), there are included a housing (11) consisting of a pair of side panels (13, 14) and a top panel (15) provided contiguously to the side panels (13, 14) in pair, these panels defining together a photo compartment (16) in the housing (11), a photographic unit (17) provided at the rear side of the housing (11) to take a picture of an object person inside the photo compartment (16), printers (18, 19) installed to the housing (11) to print an image of the object person, captured by the photographic unit (17), onto a photographic paper and eject the photographic paper having the object image printed thereon to a photo outlet (38), and a curtain (33) provided, by hanging, on the top panel (15) at the front side, opposite to the rear side, of the housing (11) to face the photographic unit (17). One (13) of the side panels (13, 14) is formed narrower than the other (14). The housing (11) is generally flush, at the bottom thereof, with the floor surface.Type: GrantFiled: April 15, 2005Date of Patent: November 22, 2005Assignee: Sony CorporationInventors: Toshiaki Nakanishi, Masahiro Uehara, Hiroaki Takano, Hiroshi Takeuchi
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Publication number: 20050253460Abstract: A positive side main contactor serving as a contact switching device on the positive side, which is connected between a positive electrode terminal of a battery pack and a high potential input terminal of an inverter, and a negative side main contactor serving as a contact switching device on the negative side, which is connected between a negative electrode terminal of the battery pack and a low potential input terminal of the inverter, are arranged so that moving contacts of these are moved forward and backward in directions that are different from each other, e.g. by 90 degrees. Thus, a situation in which the two main contactors are simultaneously turned ON upon external impact can be avoided, and consequently, it is possible to achieve the same impact resistance as was previously possible with a smaller spring force than was previously required.Type: ApplicationFiled: May 12, 2005Publication date: November 17, 2005Applicant: PANASONIC EV ENERGY CO., LTD.Inventors: Toshiaki Nakanishi, Tadao Kimura
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Patent number: 6963693Abstract: In a photographic apparatus (1), there are included a housing (11) consisting of a pair of side panels (13, 14) and a top panel (15) provided contiguously to the side panels (13, 14) in pair, these panels defining together a photo compartment (16) in the housing (11), a photographic unit (17) provided at the rear side of the housing (11) to take a picture of an object person inside the photo compartment (16), printers (18, 19) installed to the housing (11) to print an image of the object person, captured by the photographic unit (17), onto a photographic paper and eject the photographic paper having the object image printed thereon to a photo outlet (38), and a curtain (33) provided, by hanging, on the top panel (15) at the front side, opposite to the rear side, of the housing (11) to face the photographic unit (17). One (13) of the side panels (13, 14) is formed narrower than the other (14). The housing (11) is generally flush, at the bottom thereof, with the floor surface.Type: GrantFiled: April 15, 2005Date of Patent: November 8, 2005Assignee: Sony CorporationInventors: Toshiaki Nakanishi, Masahiro Uehara, Hiroaki Takano, Hiroshi Takeuchi
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Patent number: 6959146Abstract: In a photographic apparatus (1), there are included a housing (11) consisting of a pair of side panels (13, 14) and a top panel (15) provided contiguously to the side panels (13, 14) in pair, these panels defining together a photo compartment (16) in the housing (11), a photographic unit (17) provided at the rear side of the housing (11) to take a picture of an object person inside the photo compartment (16), printers (18, 19) installed to the housing (11) to print an image of the object person, captured by the photographic unit (17), onto a photographic paper and eject the photographic paper having the object image printed thereon to a photo outlet (38), and a curtain (33) provided, by hanging, on the top panel (15) at the front side, opposite to the rear side, of the housing (11) to face the photographic unit (17). One (13) of the side panels (13, 14) is formed narrower than the other (14). The housing (11) is generally flush, at the bottom thereof, with the floor surface.Type: GrantFiled: April 15, 2005Date of Patent: October 25, 2005Assignee: Sony CorporationInventors: Toshiaki Nakanishi, Masahiro Uehara, Hiroaki Takano, Hiroshi Takeuchi
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Patent number: 6955859Abstract: A battery pack system is provided that can be replaced easily without modifying the side of an appliance using this battery pack system, on which charging is controlled by a voltage control, and includes a secondary battery with high performance that undergoes charging by a current control. A battery pack system is provided with a battery including at least one unit cell serving as a secondary battery with a positive electrode containing a nickel oxide as an active material, a detecting portion for detecting a battery state including a charging state in the battery, and a current adjusting portion, that is connected in series with the battery, for adjusting a charging current value according to the charging state detected by the detecting portion.Type: GrantFiled: May 22, 2002Date of Patent: October 18, 2005Assignee: Matsushita Electric Industrial Co., Ltd.Inventors: Tadao Kimura, Toshiaki Nakanishi
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Publication number: 20050213952Abstract: In a photographic apparatus (1), there are included a housing (11) consisting of a pair of side panels (13, 14) and a top panel (15) provided contiguously to the side panels (13, 14) in pair, these panels defining together a photo compartment (16) in the housing (11), a photographic unit (17) provided at the rear side of the housing (11) to take a picture of an object person inside the photo compartment (16), printers (18, 19) installed to the housing (11) to print an image of the object person, captured by the photographic unit (17), onto a photographic paper and eject the photographic paper having the object image printed thereon to a photo outlet (38), and a curtain (33) provided, by hanging, on the top panel (15) at the front side, opposite to the rear side, of the housing (11) to face the photographic unit (17). One (13) of the side panels (13, 14) is formed narrower than the other (14). The housing (11) is generally flush, at the bottom thereof, with the floor surface.Type: ApplicationFiled: June 1, 2005Publication date: September 29, 2005Inventors: Toshiaki Nakanishi, Masahiro Uehara, Hiroaki Takano, Hiroshi Takeuchi
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Publication number: 20050185943Abstract: In a photographic apparatus (1), there are included a housing (11) consisting of a pair of side panels (13, 14) and a top panel (15) provided contiguously to the side panels (13, 14) in pair, these panels defining together a photo compartment (16) in the housing (11), a photographic unit (17) provided at the rear side of the housing (11) to take a picture of an object person inside the photo compartment (16), printers (18, 19) installed to the housing (11) to print an image of the object person, captured by the photographic unit (17), onto a photographic paper and eject the photographic paper having the object image printed thereon to a photo outlet (38), and a curtain (33) provided, by hanging, on the top panel (15) at the front side, opposite to the rear side, of the housing (11) to face the photographic unit (17). One (13) of the side panels (13, 14) is formed narrower than the other (14). The housing (11) is generally flush, at the bottom thereof, with the floor surface.Type: ApplicationFiled: April 15, 2005Publication date: August 25, 2005Inventors: Toshiaki Nakanishi, Masahiro Uehara, Hiroaki Takano, Hiroshi Takeuchi
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Publication number: 20050180738Abstract: In a photographic apparatus (1), there are included a housing (11) consisting of a pair of side panels (13, 14) and a top panel (15) provided contiguously to the side panels (13, 14) in pair, these panels defining together a photo compartment (16) in the housing (11), a photographic unit (17) provided at the rear side of the housing (11) to take a picture of an object person inside the photo compartment (16), printers (18, 19) installed to the housing (11) to print an image of the object person, captured by the photographic unit (17), onto a photographic paper and eject the photographic paper having the object image printed thereon to a photo outlet (38), and a curtain (33) provided, by hanging, on the top panel (15) at the front side, opposite to the rear side, of the housing (11) to face the photographic unit (17). One (13) of the side panels (13, 14) is formed narrower than the other (14). The housing (11) is generally flush, at the bottom thereof, with the floor surface.Type: ApplicationFiled: April 15, 2005Publication date: August 18, 2005Inventors: Toshiaki Nakanishi, Masahiro Uehara, Hiroaki Takano, Hiroshi Takeuchi
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Publication number: 20050179778Abstract: In a photographic apparatus (1), there are included a housing (11) consisting of a pair of side panels (13, 14) and a top panel (15) provided contiguously to the side panels (13, 14) in pair, these panels defining together a photo compartment (16) in the housing (11), a photographic unit (17) provided at the rear side of the housing (11) to take a picture of an object person inside the photo compartment (16), printers (18, 19) installed to the housing (11) to print an image of the object person, captured by the photographic unit (17), onto a photographic paper and eject the photographic paper having the object image printed thereon to a photo outlet (38), and a curtain (33) provided, by hanging, on the top panel (15) at the front side, opposite to the rear side, of the housing (11) to face the photographic unit (17). One (13) of the side panels (13, 14) is formed narrower than the other (14). The housing (11) is generally flush, at the bottom thereof, with the floor surface.Type: ApplicationFiled: April 15, 2005Publication date: August 18, 2005Inventors: Toshiaki Nakanishi, Masahiro Uehara, Hiroaki Takano, Hiroshi Takeuchi
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Publication number: 20050180739Abstract: In a photographic apparatus (1), there are included a housing (11) consisting of a pair of side panels (13, 14) and a top panel (15) provided contiguously to the side panels (13, 14) in pair, these panels defining together a photo compartment (16) in the housing (11), a photographic unit (17) provided at the rear side of the housing (11) to take a picture of an object person inside the photo compartment (16), printers (18, 19) installed to the housing (11) to print an image of the object person, captured by the photographic unit (17), onto a photographic paper and eject the photographic paper having the object image printed thereon to a photo outlet (38), and a curtain (33) provided, by hanging, on the top panel (15) at the front side, opposite to the rear side, of the housing (11) to face the photographic unit (17). One (13) of the side panels (13, 14) is formed narrower than the other (14). The housing (11) is generally flush, at the bottom thereof, with the floor surface.Type: ApplicationFiled: April 15, 2005Publication date: August 18, 2005Inventors: Toshiaki Nakanishi, Masahiro Uehara, Hiroaki Takano, Hiroshi Takeuchi
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Patent number: 6928238Abstract: In a photographic apparatus (1), there are included a housing (11) consisting of a pair of side panels (13, 14) and a top panel (15) provided contiguously to the side panels (13, 14) in pair, these panels defining together a photo compartment (16) in the housing (11), a photographic unit (17) provided at the rear side of the housing (11) to take a picture of an object person inside the photo compartment (16), printers (18, 19) installed to the housing (11) to print an image of the object person, captured by the photographic unit (17), onto a photographic paper and eject the photographic paper having the object image printed thereon to a photo outlet (38), and a curtain (33) provided, by hanging, on the top panel (15) at the front side, opposite to the rear side, of the housing (11) to face the photographic unit (17). One (13) of the side panels (13, 14) is formed narrower than the other (14). The housing (11) is generally flush, at the bottom thereof, with the floor surface.Type: GrantFiled: April 3, 2003Date of Patent: August 9, 2005Assignee: Sony CorporationInventors: Toshiaki Nakanishi, Masahiro Uehara, Hiroaki Takano
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Patent number: 6925201Abstract: The present invention provides an inspection apparatus for an electrode plate-connected structure for a secondary cell for inspecting each bonding portion of an electrode plate-connected structure for a secondary cell including a plurality of electrode plates which are arranged in parallel to one another at prescribed intervals and are perpendicularly connected to a power collecting plate. The apparatus is characterized by including: a lighting section for irradiating light to each of the bonded portions of the plurality of electrode plates and the power collecting plate; a light receiving section for detecting a projected image of each of the bonded portions based on the light irradiated to the electrode plate-connected structure by the lighting section; and an evaluation section for evaluating a bonding state of each of the bonding portions based on the projected image of each of the bonded portions detected by the light receiving section.Type: GrantFiled: December 14, 2001Date of Patent: August 2, 2005Assignees: Matsushita Electric Industrial Co., Ltd., Toyota Jidosha Kabushiki KaishaInventors: Toshiaki Nakanishi, Yugo Nakagawa
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Publication number: 20050013599Abstract: An image extracting apparatus is provided which can automatically finish a captured image of a person to provide an easy-to-view picture. It includes an image input unit (101) supplied with a captured color image of the person to output it as digital data, a flesh-color region extraction unit (200) supplied with the digital image data to detect a flesh-color region in the image, an object-image detection unit (300) to detect an object image from the detected flesh-color region, and a trimming unit (400) to trim the detected object image. On the assumption that a region extending from the top end (600a) of a certificate picture (600) to the head top TOH of a person (601) is an overhead region A, a region extending from the head top TOH to the jaw HOC is a face region B and a region extending from the jaw HOC to the bottom end (600b) of the certificate picture is a chest region C, the trimming unit (400) trims the image so that the dimensional ratio between these regions A, B and C is 1:0.4 to 0.8:0.1 to 0.26.Type: ApplicationFiled: August 28, 2003Publication date: January 20, 2005Inventors: Toshiaki Nakanishi, Michitada Ueda, Hiroaki Takano
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Patent number: 6812670Abstract: The present invention provides a battery control device for controlling charging and discharging operations performed on a battery pack in which a plurality of serially-connected battery blocks each include a plurality of battery cells, and the device includes: a voltage measurement section for measuring a battery voltage value for each voltage detection unit determined according to a prescribed condition based on at least one battery characteristic; and an abnormal battery detection section for detecting an abnormal battery based on the battery voltage value measured by the voltage measurement section.Type: GrantFiled: August 30, 2002Date of Patent: November 2, 2004Assignees: Matsushita Electric Industrial Co., Ltd., Toyota Jidosha Kabushiki KaishaInventors: Keiichi Minamiura, Toshiaki Nakanishi
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Publication number: 20040166903Abstract: A base station, which communicates with a radio terminal, has an adaptive antenna; and a control portion for controlling a directivity of said adaptive antenna, wherein said adaptive antenna includes a plurality of antenna elements, and phase shifters for changing phase of each signal to be transmitted from the plurality of antenna elements, and said control portion includes a receiving condition acquisition portion for acquiring a signal concerning a receiving condition of said radio terminal from said radio terminal, and a directivity control portion for controlling the directivity of said adaptive antenna to be varied based on the acquired signal concerning the receiving condition of said radio terminal. Therefore, the base station can recognize the receiving condition of the radio terminal based on the signal transmitted from the radio terminal so as to properly control directivity of the adaptive antenna.Type: ApplicationFiled: February 17, 2004Publication date: August 26, 2004Inventor: Toshiaki Nakanishi
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Publication number: 20040136701Abstract: In a photographic apparatus (1), there are included a housing (11) consisting of a pair of side panels (13, 14) and a top panel (15) provided contiguously to the side panels (13, 14) in pair, these panels defining together a photo compartment (16) in the housing (11), a photographic unit (17) provided at the rear side of the housing (11) to take a picture of an object person inside the photo compartment (16), printers (18, 19) installed to the housing (11) to print an image of the object person, captured by the photographic unit (17), onto a photographic paper and eject the photographic paper having the object image printed thereon to a photo outlet (38), and a curtain (33) provided, by hanging, on the top panel (15) at the front side, opposite to the rear side, of the housing (11) to face the photographic unit (17). One (13) of the side panels (13, 14) is formed narrower than the other (14). The housing (11) is generally flush, at the bottom thereof, with the floor surface.Type: ApplicationFiled: November 21, 2003Publication date: July 15, 2004Inventors: Toshiaki Nakanishi, Masahiro Uehara, Hiroaki Takano
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Patent number: 6759832Abstract: In a battery control device for controlling input to and output from a battery pack of the present invention, the battery pack includes a plurality of serially-connected battery blocks each including a plurality of serially-connected unit batteries. The device includes: an internal resistance measurement section for each battery block; and a first malfunctioning battery detection section for detecting the unit battery as a leakage malfunctioning battery based on an internal resistance variation measured for each battery block during a prescribed time interval of a charging operation, wherein detection information about the leakage malfunctioning battery is reflected in the control of charging and discharging operations.Type: GrantFiled: June 12, 2003Date of Patent: July 6, 2004Assignees: Matsushita Electric Industrial Co., Ltd., Toyota Jidosha Kabushiki KaishaInventors: Keiichi Minamiura, Toshiaki Nakanishi
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Publication number: 20030178970Abstract: In a battery control device for controlling input to and output from a battery pack of the present invention, the battery pack includes a plurality of serially-connected battery blocks each including a plurality of serially-connected unit batteries. The device includes: an internal resistance measurement section for each battery block; and a first malfunctioning battery detection section for detecting the unit battery as a leakage malfunctioning battery based on an internal resistance variation measured for each battery block during a prescribed time interval of a charging operation, wherein detection information about the leakage malfunctioning battery is reflected in the control of charging and discharging operations.Type: ApplicationFiled: June 12, 2003Publication date: September 25, 2003Applicants: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD., TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Keiichi MINAMIURA, Toshiaki NAKANISHI