Patents by Inventor Makoto Hirota
Makoto Hirota 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: 20140104654Abstract: An information processing apparatus includes a storage unit configured to store information representing a plurality of screens in each of a plurality of groups to which priorities are previously set, a determination unit configured to determine a group which is assigned the highest priority, and a control unit configured to display on a display unit a representative screen of the group assigned the highest priority.Type: ApplicationFiled: December 20, 2013Publication date: April 17, 2014Applicant: CANON KABUSHIKI KAISHAInventors: Makoto Hirota, Kenichiro Nakagawa
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Patent number: 8676097Abstract: A developing device includes a first developing member rotating such that a moving direction of a portion opposing the image carrier is opposite a moving direction of the image carrier. A second developing member is provided on a downstream side of the first developing member in a rotating direction of the image carrier rotating such that a moving direction of a portion opposing the image carrier is the same as the moving direction of the image carries. A distributing member is supported movably relative to a proximal portion where the first developing member is closest to the second developing member so as to distribute developer to the first and second developing members by contact with the developer, and a biasing member biases the distributing member upstream in the rotating direction of the first developing member.Type: GrantFiled: April 5, 2013Date of Patent: March 18, 2014Assignee: Fuji Xerox Co., Ltd.Inventors: Makoto Hirota, Jun Abe, Shota Oba, Takashi Ochi, Miho Ikeda
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Patent number: 8660470Abstract: A developing device includes first and second developer carriers facing each other in a facing region, a regulating member that regulates a layer thickness of developer, and a separation member. The first and second developer carriers respectively include first and second magnetic members that are respectively magnetized with first and second facing magnetic poles having opposite polarities. The separation member separates the developer so that the developer is supplied toward the first and second developer carriers. The separation member is disposed such that distances between the separation member and the first and second developer carriers are the smallest in a region in which a magnitude of a combined magnetic field of the first and second magnetic poles locally decreases as compared with a case where at least one of the first and second developer carriers is independently disposed due to interaction between the first and second facing magnetic poles.Type: GrantFiled: June 7, 2012Date of Patent: February 25, 2014Assignee: Fuji Xerox Co., Ltd.Inventors: Yoichi Watanabe, Makoto Hirota, Tomoyuki Yoshii, Jun Abe, Yasuaki Watanabe, Shinichi Kuramoto, Kunihiko Sato
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Patent number: 8638335Abstract: An information processing apparatus includes a storage unit configured to store information representing a plurality of screens in each of a plurality of groups to which priorities are previously set, a determination unit configured to determine a group which is assigned the highest priority, and a control unit configured to display on a display unit a representative screen of the group assigned the highest priority.Type: GrantFiled: December 18, 2009Date of Patent: January 28, 2014Assignee: Canon Kabushiki KaishaInventors: Makoto Hirota, Kenichiro Nakagawa
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Publication number: 20130302068Abstract: A developing device includes a first developing member that rotates in a manner such that a moving direction of a portion opposing the image carrier is opposite a moving direction of the image carrier, a second developing member provided on a downstream side of the first developing member in a rotating direction of the image carrier and rotates in a manner such that a moving direction of a portion opposing the image carrier is the same as the moving direction of the image carrier, a distributing member supported movably relative to a proximal portion where the first developing member is closest to the second developing member so as to distribute developer to the first and second developing members by contact with the developer, and an a biasing member that biases the distributing member upstream in the rotating direction of the first developing member.Type: ApplicationFiled: April 5, 2013Publication date: November 14, 2013Inventors: Makoto HIROTA, Jun Abe, Shota Oba, Takashi Ochi, Miho Ikeda
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Publication number: 20130195501Abstract: A developing device includes : a first developing body that develops a developing agent image on a development surface using a developing agent; a second developing body that develops a developing agent image on the development surface using the developing agent; and a sealing member that is disposed between a region where a first delivery pole and a second delivery pole are opposed to each other and the development surface, and adjacently to the first developing body and the second developing body at distances so small that developing agents formed as magnetic brushes on a first conveyance pole and a second conveyance pole respectively can touch the sealing member to secure sealing to prevent the developing agent from leaking to the outside of a device body.Type: ApplicationFiled: September 14, 2012Publication date: August 1, 2013Applicant: FUJI XEROX CO., LTD.Inventors: Atsushi FUNADA, Keisuke KUBO, Ryuji HATTORI, Keisuke UCHIYAMA, Makoto HIROTA, Masanori KATO
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Publication number: 20130164042Abstract: A developing device includes first and second developer carriers facing each other in a facing region, a regulating member that regulates a layer thickness of developer, and a separation member. The first and second developer carriers respectively include first and second magnetic members that are respectively magnetized with first and second facing magnetic poles having opposite polarities. The separation member separates the developer so that the developer is supplied toward the first and second developer carriers. The separation member is disposed such that distances between the separation member and the first and second developer carriers are the smallest in a region in which a magnitude of a combined magnetic field of the first and second magnetic poles locally decreases as compared with a case where at least one of the first and second developer carriers is independently disposed due to interaction between the first and second facing magnetic poles.Type: ApplicationFiled: June 7, 2012Publication date: June 27, 2013Applicant: FUJI XEROX CO., LTD.Inventors: Yoichi WATANABE, Makoto HIROTA, Tomoyuki YOSHII, Jun ABE, Yasuaki WATANABE, Shinichi KURAMOTO, Kunihiko SATO
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Patent number: 8331832Abstract: A developing device includes: a first-developer-holding-member facing a surface of a rotating latent image carrier, it rotating such that a moving direction thereof is opposite to that of the carrier at a portion where they face; a second-developer-holding-member provided at a downstream-side of the first-developer-holding-member in a direction in which the carrier rotates, and facing the surface of the carrier, it rotating such that a moving direction thereof is the same as that of the carrier at a portion where they face; a ratio of circumferential speeds of the first-developer-holding-member and the second-developer-holding-member being variable; a splitting member that splits a developer for the first-developer-holding-member and the second-developer-holding-member by hitting against the developer located between the first-developer-holding-member and the second-developer-holding-member; a moving unit that moves the splitting member; and a control unit that controls the moving unit to move the splitting mType: GrantFiled: September 3, 2010Date of Patent: December 11, 2012Assignee: Fuji Xerox Co., Ltd.Inventors: Miho Ikeda, Makoto Hirota, Jun Abe, Shota Oba, Takashi Ochi
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Patent number: 8297826Abstract: Provided is a backlight unit capable of reducing luminance unevenness. The backlight unit includes a plurality of dot light sources and a light guide plate in which a predetermined side surface serves as a light incident surface for introducing light from the plurality of dot light sources. The plurality of dot light sources are classified into a first light source group and a second light source group. A mount point of the first light source group and a mount point of the second light source group are displaced from each other in a thickness direction of the light guide plate. A total luminance of the first light source group is higher than a total luminance of the second light source group.Type: GrantFiled: December 2, 2010Date of Patent: October 30, 2012Assignee: Sharp Kabushiki KaishaInventors: Kenichi Murakoshi, Tsuyoshi Ono, Hidekazu Fujii, Yasuaki Hirano, Makoto Hirota
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Publication number: 20120256964Abstract: An information processing method enlarges or reduces and displays an area of a part of image data, displayed on a display unit, in response to a user's operation and determines, based on objects included in the enlarged or reduced and displayed area and on objects included in a plurality of image data pieces, a display order of the plurality of image data pieces.Type: ApplicationFiled: March 29, 2012Publication date: October 11, 2012Applicant: CANON KABUSHIKI KAISHAInventors: Makoto Hirota, Motoki Nakama
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Patent number: 8046231Abstract: An speech processing apparatus comprises a setting unit that sets an association between a speech recognition target vocabulary and the shortcut data for transitioning to a state to which a transition is made, when a user makes a transition to a state among the plurality of states using an operation input unit, an speech input unit that inputs an audio, a speech recognition unit that employs the speech recognition target vocabulary to recognize the audio that is input via the speech input unit, and a control unit that employs the shortcut data that corresponds to the speech recognition target vocabulary that is a recognition result of the speech recognition unit to transition to the state, in order to improve speech recognition accuracy for audio shortcuts, while also preserving the convenience of the audio shortcuts.Type: GrantFiled: October 3, 2007Date of Patent: October 25, 2011Assignee: Canon Kabushiki KaishaInventors: Makoto Hirota, Toshiaki Fukada
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Publication number: 20110242714Abstract: A semiconductor integrated circuit device of the invention can reduce a manufacturing cost and achieve size reduction without degrading performances. The semiconductor integrated circuit device includes an internal circuit and at least one input/output circuit. Each input/output circuit is adapted to feed an input signal from outside to the internal circuit and to output an output signal from the internal circuit to the outside. The semiconductor integrated circuit device also includes at least one first power source terminal. Each first power source terminal is associated with each input/output circuit for supplying a drive voltage to the internal circuit. The semiconductor integrated circuit device also includes at lease one second power source terminal. Each second power source terminal is associated with each input/output circuit for supplying a drive voltage to the associated input/output circuit. The semiconductor integrated circuit device also includes at least one common ground terminal.Type: ApplicationFiled: March 28, 2011Publication date: October 6, 2011Applicant: OKI SEMICONDUCTOR CO., LTD.Inventor: Makoto Hirota
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Publication number: 20110229215Abstract: A developing device includes a first developing member that rotates in a manner such that a moving direction of a portion opposing the image carrier is opposite a moving direction of the image carrier, a second developing member provided on a downstream side of the first developing member in a rotating direction of the image carrier and rotates in a manner such that a moving direction of a portion opposing the image carrier is the same as the moving direction of the image carrier, a distributing member supported movably relative to a proximal portion where the first developing member is closest to the second developing member so as to distribute developer to the first and second developing members by contact with the developer, and an a biasing member that biases the distributing member upstream in the rotating direction of the first developing member.Type: ApplicationFiled: August 24, 2010Publication date: September 22, 2011Applicant: FUJI XEROX CO., LTD.Inventors: Makoto Hirota, Jun Abe, Shota Oba, Takashi Ochi, Miho Ikeda
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Publication number: 20110222918Abstract: A developing device includes: a first-developer-holding-member facing a surface of a rotating latent image carrier, it rotating such that a moving direction thereof is opposite to that of the carrier at a portion where they face; a second-developer-holding-member provided at a downstream-side of the first-developer-holding-member in a direction in which the carrier rotates, and facing the surface of the carrier, it rotating such that a moving direction thereof is the same as that of the carrier at a portion where they face; a ratio of circumferential speeds of the first-developer-holding-member and the second-developer-holding-member being variable; a splitting member that splits a developer for the first-developer-holding-member and the second-developer-holding-member by hitting against the developer located between the first-developer-holding-member and the second-developer-holding-member; a moving unit that moves the splitting member; and a control unit that controls the moving unit to move the splitting mType: ApplicationFiled: September 3, 2010Publication date: September 15, 2011Applicant: FUJI XEROX CO., LTD.Inventors: Miho IKEDA, Makoto HIROTA, Jun ABE, Shota OBA, Takashi OCHI
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Publication number: 20110199790Abstract: Provided is a backlight unit capable of reducing luminance unevenness. The backlight unit includes a plurality of dot light sources and a light guide plate in which a predetermined side surface serves as a light incident surface for introducing light from the plurality of dot light sources. The plurality of dot light sources are classified into a first light source group and a second light source group. A mount point of the first light source group and a mount point of the second light source group are displaced from each other in a thickness direction of the light guide plate. A total luminance of the first light source group is higher than a total luminance of the second light source group.Type: ApplicationFiled: December 2, 2010Publication date: August 18, 2011Inventors: Kenichi MURAKOSHI, Tsuyoshi Ono, Hidekazu Fujii, Yasuaki Hirano, Makoto Hirota
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Patent number: 7983921Abstract: An information processing apparatus whereby advice having appropriate content can be given at an appropriate timing with regard to a method of user utterance, thereby making it possible to reduce the probability of misrecognition due to the method of utterance. An execution unit executes processing that conforms to the result of speech recognition. An analyzing unit analyzes the suitability of input speech for the speech recognition. A cancel instruction unit inputs an instruction to cancel the processing that has been executed by the execution unit. In response to the cancel instruction, a notification unit notifies the user of guidance related to speech input, based upon the result of the analysis unit.Type: GrantFiled: November 6, 2007Date of Patent: July 19, 2011Assignee: Canon Kabushiki KaishaInventors: Makoto Hirota, Toshiaki Fukada
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Publication number: 20110157188Abstract: An apparatus comprises: a storage unit adapted to store information that associates information representing the key frame with information representing the display form of the object of the key frame; an assignment unit adapted to assign, to the time-points corresponding to the key frames, indicators with which a difference between the display forms of the objects is identifiable; and a control unit adapted to, when a new key frame is set at a time-point of interest on the time axis where no key frame is preset, and the same indicator as one of the indicators is assigned to the time-point of interest, cause the storage unit to store information representing the newly set key frame in association with information representing the display form of the object of each preset key frame, which is information representing the display form of the object at the time-point to which the same indicator is assigned.Type: ApplicationFiled: December 6, 2010Publication date: June 30, 2011Applicant: CANON KABUSHIKI KAISHAInventors: KENICHIRO NAKAGAWA, Makoto Hirota, Rei Ishikawa, Masayuki Ishizawa
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Publication number: 20110096265Abstract: Provided is a backlight unit capable of increasing luminance and of reducing unevenness in luminance. The backlight unit includes: a light diffusing member provided to cover a light emitting element mounted on a surface of a substrate; and a first light reflective member having a hole portion opened larger in size than an outer shape of the light diffusing member, the first light reflective member being provided on the surface of the substrate while having the light diffusing member protrude from the hole portion. In addition, a second light reflective member is further provided on the surface of the substrate, and the second light reflective member covers at least a part of a region corresponding to a gap left between the light diffusing member and the hole portion of the first light reflective member.Type: ApplicationFiled: June 29, 2010Publication date: April 28, 2011Inventors: Kenichi MURAKOSHI, Yasuaki HIRANO, Nobuo OGATA, Shinji SUMINOE, Mitsuru HINENO, Yoshihisa SEKIGUCHI, Takafumi OHATA, Makoto HIROTA
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Patent number: 7890506Abstract: The invention provides a user interface control apparatus and a method thereof, which can enhance operability of a user interface by replacing a presentation of a user interface designed by a developer of an application program with a UI component that is easy to use and is customizable for each user. A client computer acquires application software program that includes an element describing a presentation of a user interface and an element describing a data model expressed in the user interface by having a communication unit access an application server through a network. A UI component search unit searches a personal UI component library for a UI component having a presentation preferred by a user, which is replaceable with an element of the data model. A UI component replace unit replaces a second element of the application software with the searched for UI component.Type: GrantFiled: July 13, 2004Date of Patent: February 15, 2011Assignee: Canon Kabushiki KaishaInventor: Makoto Hirota
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Patent number: 7849413Abstract: There is provided an information processing apparatus which allows a user interface implemented in a description language such as XML or the like to re-use a widget. A user interface description document can describe a command to allocate a widget with reference to a widget description document that describes the definition of the widget of the user interface. When the user interface description document describes the command, the information processing apparatus refers to the widget description document and generates structured data which expresses the contents that integrate the user interface description document and widget description document. The apparatus displays the user interface based on the generated structured data, and executes an operation in response to an input event from the user.Type: GrantFiled: July 25, 2007Date of Patent: December 7, 2010Assignee: Canon Kabushiki KaishaInventors: Makoto Hirota, Kenichiro Nakagawa, Hiromi Omi