Patents by Inventor Naohito Doi
Naohito Doi 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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Patent number: 9757009Abstract: A capsule endoscope includes, inside a capsule casing, an information acquiring section that acquires information on an inside of a body of a subject, a battery that supplies power, a detection section that, upon detection of introduction to the inside of the body of the subject, outputs a detection signal, a signal receiving section that receives a control signal from an outside and outputs an internal signal, and a control section that controls power supply from the battery to the information acquiring section according to the internal signal and the detection signal.Type: GrantFiled: April 8, 2013Date of Patent: September 12, 2017Assignee: OLYMPUS CORPORATIONInventors: Ken Sato, Fukashi Yoshizawa, Naohito Doi
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Patent number: 9282880Abstract: A wireless power supply apparatus for a capsule-type endoscope has three sets of coils that generate a magnetic field in directions that are orthogonal to each other, a gravity sensor that detects a gravitational direction, a coil selection section that selects a coil that generates a magnetic field in a gravitational direction that is detected by the gravity sensor, and a drive section that applies a current to the coil that the coil selection section selects.Type: GrantFiled: May 12, 2011Date of Patent: March 15, 2016Assignee: OLYMPUS CORPORATIONInventors: Hiroshi Iwaisako, Ken Sato, Naohito Doi, Youhei Sakai
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Patent number: 8044958Abstract: When a position on a displayed graph is selected, a graph information processor acquires time information which is a parameter on an axis at the selected position. A character information acquirer acquires character information that includes date/time information as one of the attributes that matches the acquired time information. The acquired character information is displayed.Type: GrantFiled: November 28, 2005Date of Patent: October 25, 2011Assignee: I-N Information Systems, Ltd.Inventors: Noboru Shinohara, Naohito Doi, Yoshimori Rikukawa
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Publication number: 20110210621Abstract: A wireless power supply apparatus for a capsule-type endoscope has three sets of coils that generate a magnetic field in directions that are orthogonal to each other, a gravity sensor that detects a gravitational direction, a coil selection section that selects a coil that generates a magnetic field in a gravitational direction that is detected by the gravity sensor, and a drive section that applies a current to the coil that the coil selection section selects.Type: ApplicationFiled: May 12, 2011Publication date: September 1, 2011Applicant: OLYMPUS CORPORATIONInventors: Hiroshi IWAISAKO, Ken SATO, Naohito DOI, Youhei SAKAI
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Patent number: 7819535Abstract: A projection apparatus includes a light source unit. The light source unit includes a light source, a cover glass that transmits light emitted from the light source, and a case that holds the light source and the cover glass. The projection apparatus forms and projects an image using the light exiting the light source unit. The case includes a front case made of metal that covers a front of the light source and an insulating member that is attachable to an inner side of the front case. The front case and the insulating member each include an opening that allows light emitted from the light source to exit and a fitting portion into which the cover glass is fitted, the fitting portion being provided around the opening.Type: GrantFiled: March 12, 2007Date of Patent: October 26, 2010Assignee: Funai Electric Co., Ltd.Inventor: Naohito Doi
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Publication number: 20100261959Abstract: An in-vivo observation system of the present invention is provided with an in-vivo observation apparatus including: a living-body information acquiring section that acquires living-body information; a transmission section that transmits the living-body information to outside the living body; a power source section that supplies driving power to the living-body information acquiring section and the transmission section; a magnetic field detection section that detects an AC magnetic field from outside and outputs a detection result as an electric signal; and a power supply control section that controls the supply state of the driving power that is supplied to the living-body information acquiring section and the transmission section, based on the electric signal; and a power source starter of the in-vivo observation apparatus in which a magnetic field generating section that generates an AC magnetic field and a display section are integrally formed.Type: ApplicationFiled: April 1, 2010Publication date: October 14, 2010Applicant: OLYMPUS CORPORATIONInventor: Naohito DOI
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Publication number: 20100103177Abstract: Graphs drawn by using economic statistics data are easily and quickly displayed on a display in the form enabling easy recognition and appropriate mutual comparison. Index data 251 . . . including graphs drawn by using economic statistics data and attribute information are recorded in a content-by-index storage section (222) of a graph display (2) serving as a Web server. The graph display (2) has a graph display section (211) for allowing a Web browser (131) of a client terminal (1) to display a graph, a call button display section (212) for allowing the Web browser (131) to display an array of graph call buttons associated with the respective displayable graphs, and a graph display change section (213) for changing the graph to the graph associated with the call button according to the command from the client terminal (1).Type: ApplicationFiled: March 30, 2007Publication date: April 29, 2010Inventors: Noboru Shinohara, Masanori Tachikawa, Naohito Doi, Sachiko Nagao, Yoshimori Rikukawa
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Publication number: 20100091022Abstract: Creation of presentation material and the like is facilitated by easy selection and input of character information corresponding to a graph. In a core add-in section for creating a graph and the like from numeric data, when a graph displayed in a graph display area is clicked, a graph information processing section acquires time information which is a parameter on the X-axis (horizontal axis) at the clicked position. A character information acquiring section searches an article database server storing article information (including title information and text information such as on a newspaper article) and acquires the article information including date/time information which is information on one of the attributes matches the acquired time information. The core add-in section displays the acquired article information on a display section.Type: ApplicationFiled: November 28, 2005Publication date: April 15, 2010Inventors: Noboru Shinohara, Naohito Doi, Yoshimori Rikukawa
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Publication number: 20100053167Abstract: Even if a display means or a memory capacity of a terminal device is small in size, a plurality of economic statistical data are displayed in such a form that the data can be compared with each other. Out of economic statistical data a client terminal device (1a) acquires from a server (2a) on the basis of one operation command, a character information forming unit (17) makes a display unit (13) display character information first. All the acquired economic statistical data are recorded in a data recording unit (141). When a mouse cursor is set on a graph display icon associated with a specific character, image data that display a graph corresponding to the character information are acquired from the data recording unit (141) and the image data are subjected to a popping-up display on the display unit (13).Type: ApplicationFiled: November 28, 2006Publication date: March 4, 2010Inventors: Noboru Shinohara, Naohito Doi, Takeshi Yamamoto, Miki Inomata
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Patent number: 7633762Abstract: On a circuit board to be mounted on a metal chassis, a tuner having a metal sleeve protruding from a side of its case is mounted, with the sleeve protruding beyond an edge of the circuit board. A metal ground plate is fitted on the sleeve. With a flexible leg portion formed at a lower portion of the ground plate disposed on the chassis, the circuit board is fixed to the chassis with screws, thereby the leg portion comes into elastic contact with the chassis.Type: GrantFiled: August 15, 2008Date of Patent: December 15, 2009Assignee: Funai Electric Co., Ltd.Inventors: Hideo Yonezawa, Naohito Doi
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Patent number: 7553029Abstract: A structure of a projector engine section includes: an engine section that projects through a projector lens an optical image formed by modulating a light flux depending on image information; a circuit board that has a digital mirror device control circuit and attached to the engine section; a heat sink that faces the circuit board so as to prevent a heat generation due to the fullness of heat in the engine section; and a gasket plate that is made of a sheet metal and is inserted into the space between the circuit board and the heat sink, such that the gasket plate elastically contacts with a ground pattern of the circuit board and the heat sink.Type: GrantFiled: March 14, 2006Date of Patent: June 30, 2009Assignee: Funai Electric Co., Ltd.Inventor: Naohito Doi
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Publication number: 20090048959Abstract: Information on the handling records and occupancy status such as of a company carrying financial products in the financial capital market is converted into image data the contents of which can be visually sensibly grasped. A display region forming section (14) of a share map display apparatus (1) has a first display region indicating the total amount of the handling records of specific financial product. Generally the whole part of the first display region is divided into generally rectangular second display regions whose areas are determined according to the information on the handling records in a specific field out of the specific financial product. Generally the whole part of each second display region is divided into generally rectangular third display regions whose areas are determined according to the handling records of the financial institution in the specific field, thus forming display regions of a hierarchical structure.Type: ApplicationFiled: March 29, 2006Publication date: February 19, 2009Inventors: Kei Omura, Noboru Shinohara, Naohito Doi, Yoshimori Rikukawa
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Publication number: 20090046443Abstract: On a circuit board to be mounted on a metal chassis, a tuner having a metal sleeve protruding from a side of its case is mounted, with the sleeve protruding beyond an edge of the circuit board. A metal ground plate is fitted on the sleeve. With a flexible leg portion formed at a lower portion of the ground plate disposed on the chassis, the circuit board is fixed to the chassis with screws, thereby the leg portion comes into elastic contact with the chassis.Type: ApplicationFiled: August 15, 2008Publication date: February 19, 2009Inventors: Hideo Yonezawa, Naohito Doi
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Patent number: 7476009Abstract: The present invention discloses a projector comprising: a lamp module for receiving therein a lamp as a light source; an enclosure fixing said lamp module therein such that an optical axis of said lamp module is kept in a predetermined direction; two positioning pins provided on said lamp module and inserted into positioning holes made in a vertical direction to said enclosure for controlling movement of said lamp module in a horizontal plane; and a first rib provided on said enclosure as extended inward from an inner wall of a ceiling plate and second ribs provided on said enclosure as extended inward from an inner wall of a bottom plate, said lamp module is fixed in said enclosure and secured by one screw while said lamp module is positioned within a horizontal plane by said positioning pins, and further is vertically supported between said first rib and second ribs.Type: GrantFiled: May 23, 2007Date of Patent: January 13, 2009Assignee: Funai Electric Co., Ltd.Inventors: Naohito Doi, Masaki Ochi
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Patent number: 7420562Abstract: A graph creation unit of a chart display device desplays a plurality of charts (graphs), which is created by applying one graph-model form to a plurality of categories in a category list file, onto one graph destination sheet, by aligning and arranging the charts in the one graph destination sheet. The graph creation unit makes an economic statistics data control unit obtain a predetermined numerical values corresponding to the chart displayed on the graph destination sheet from an accumulated database or an economic statistics database server, and displays the obtained numerical values on the graph destination sheet in the form of individual chart.Type: GrantFiled: January 17, 2006Date of Patent: September 2, 2008Assignee: I-N Information Systems, Ltd.Inventors: Noboru Shinohara, Naohito Doi, Kazuhiro Tsuchida, Miho Hiraga
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Publication number: 20070273839Abstract: A video projector (1) comprises a light source (11) enclosed in a lamp box (12), an optical engine (100) including a color wheel (13), an optical tunnel (15), a mirror (16) and a DMD (Digital Micro-mirror Device) (17), and a blower fan (30a) disposed in the vicinity of the light source (11) and below the optical engine (100). The blower fan (30b) sucks air through a portion of the optical engine (100) where the optical tunnel (159 and so an are provided except the color wheel (13), generates a cooling air and exhausts a part of the cooling air toward the color wheel (13) and the rest of the cooling air toward the light source (11), so that the elements of the optical engine (100) and the light source (11) are cooled by the blower fan (30b) simultaneously.Type: ApplicationFiled: May 24, 2007Publication date: November 29, 2007Applicant: Funai Electric Co., Ltd.Inventors: Naohito Doi, Masaki Ochi
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Publication number: 20070274076Abstract: The present invention discloses a projector comprising: a lamp module for receiving therein a lamp as a light source; an enclosure fixing said lamp module therein such that an optical axis of said lamp module is kept in a predetermined direction; two positioning pins provided on said lamp module and inserted into positioning holes made in a vertical direction to said enclosure for controlling movement of said lamp module in a horizontal plane; and a first rib provided on said enclosure as extended inward from an inner wall of a ceiling plate and second ribs provided on said enclosure as extended inward from an inner wall of a bottom plate, said lamp module is fixed in said enclosure and secured by one screw while said lamp module is positioned within a horizontal plane by said positioning pins, and further is vertically supported between said first rib and second ribs.Type: ApplicationFiled: May 23, 2007Publication date: November 29, 2007Applicant: Funai Electric Co., Ltd.Inventors: Naohito Doi, Masaki Ochi
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Publication number: 20070216873Abstract: There is provided a projection apparatus in which a cover glass can be attached to a light source unit easily and with a low cost, and breaking or dropping-off of the cover glass when an impact is applied, and a short circuit or electric leak when the light source is damaged can be prevented. In a front case made of metal that covers a front of a lamp of the light source unit, and an insulating member having an insulating property, impact absorbing property and heat resistance that is attached to an inside of the front case, openings allowing light emitted from the lamp to exit are provided so as to be communicatively connected, and fitting portions into which the cover glass having an ultraviolet removing function is fitted are provided around the openings in opposed surfaces of both the members.Type: ApplicationFiled: March 12, 2007Publication date: September 20, 2007Applicant: Funai Electric Co., Ltd.Inventor: Naohito Doi
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Publication number: 20070046672Abstract: A graph creation unit of a chart display device displays a plurality of charts (graphs), which is created by applying one graph-model form to a plurality of categories in a category list file, onto one graph destination sheet, by aligning and arranging the charts in the one graph destination sheet. The graph creation unit makes an economic statistics data control unit obtain a predetermined numerical values corresponding to the chart displayed on the graph destination sheet from an accumulated database or an economic statistics database server, and displays the obtained numerical values on the graph destination sheet in the form of individual chart.Type: ApplicationFiled: January 17, 2006Publication date: March 1, 2007Applicant: I-N Information Systems, Ltd.Inventors: Noboru Shinohara, Naohito Doi, Kazuhiro Tsuchida, Miho Hiraga
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Publication number: 20060215125Abstract: A structure of a projector engine section includes: an engine section that projects through a projector lens an optical image formed by modulating a light flux depending on image information; a circuit board that has a digital mirror device control circuit and attached to the engine section; a heat sink that faces the circuit board so as to prevent a heat generation due to the fullness of heat in the engine section; and a gasket plate that is made of a sheet metal and is inserted into the space between the circuit board and the heat sink, such that the gasket plate elastically contacts with a ground pattern of the circuit board and the heat sink.Type: ApplicationFiled: March 14, 2006Publication date: September 28, 2006Applicant: Funai Electric Co., Ltd.Inventor: Naohito Doi