Patents by Inventor Harumi Aoki
Harumi Aoki 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: 20240154561Abstract: An inverter control device is for a vehicle including: a rotating electric machine that is an in-wheel motor integrated inside a drive wheel and includes a rotor including a magnet portion with a plurality of magnetic poles and a stator including multiphase stator windings without teeth protruding radially toward the rotor; and an inverter electrically connected to the rotating electric machine. The inverter control device includes: a control unit configured to perform PWM control to generate a drive signal for a switching element in the inverter based on a carrier signal and a command voltage in each phase in the overall operating region for an operating point defined by the rotation speed and the torque of the rotating electric machine; and an operation unit configured to operate the switching element based on the generated drive signal.Type: ApplicationFiled: January 3, 2024Publication date: May 9, 2024Applicant: DENSO CORPORATIONInventors: Harumi HORIHATA, Yasuaki AOKI, Takahiro WATANABE
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Publication number: 20070199987Abstract: An IC card adapter apparatus and a vehicle control device which can control a vehicle, and which are convenient to use are provided with using a proximity type IC card that stores personal information for controlling a vehicle are provided. An IC card adapter apparatus has a first communicating unit 9, 6 for reading personal information from an IC card 2 in which personal information is stored; a storage unit 8 in which personal information is previously stored, a second communicating unit 6, 10 for communicating with a vehicle control device mounted on a vehicle, and a control unit 7 for collating the information read from the IC card 2 by the first communicating unit 6, 9 with the information stored in the storage unit 8. When a result of the collation indicates coincidence, allowing the second communicating unit 6, 10 to perform transmitting and receiving operations, thereby transmitting personal information to the vehicle control device.Type: ApplicationFiled: March 22, 2005Publication date: August 30, 2007Inventors: Kimitake Takamura, Masahiro Yuhara, Harumi Aoki
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Patent number: 7053937Abstract: A three-dimensional image capturing device is provided with a CCD which captures an image of a subject as image data and obtains the distance from the device to a point on a surface of the subject corresponding to each of the image data as distance measurement data. The device obtains the distance to the subject by emitting a light beam to the subject and performing a light emitting operation and electronic shuttering operation of the CCD in tandem. In the operations, each photo-diode in the CCD detects the electric charge signal corresponding to the distance to the subject. The distance measurement data is calculated from the electric charge signal detected by each photo-diode of the CCD. The image data and the distance measurement data are stored in a file or files created in a recording medium so as to maintain correspondence between the image data and the distance measurement data.Type: GrantFiled: May 19, 2000Date of Patent: May 30, 2006Assignee: PENTAX CorporationInventor: Harumi Aoki
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Patent number: 6822681Abstract: A three-dimensional image capturing device comprises a light source and an imaging device, such as a CCD, having a plurality of photo-diodes. The light source outputs a pulsed distance measuring light beam simultaneously with a discharge of unwanted charges from the photo-diodes due to an electric charge discharging signal. A reflected light beam, generated by a measurement subject due to the distance measuring light beam, is received by the photo-diodes. When a predetermined time has elapsed since the output of the distance measuring light beam, an electric charge transfer signal is output so that electric charge, i.e. signal charge accumulated in each of the photo-diodes, is transferred to the vertical transfer unit. The electric charge and the electric charge discharging signal are repeatedly output, so that the signal charge is integrated in the vertical transfer unit.Type: GrantFiled: June 30, 1999Date of Patent: November 23, 2004Assignee: Pentax CorporationInventor: Harumi Aoki
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Patent number: 6457229Abstract: An ignition coil device, which is mounted in a plug hole of an internal combustion engine, comprises a primary coil 1 wound to have larger diameter, a secondary coil 2 wound on a bobbin 2A and disposed inside the primary coil 1, an iron core 3 disposed inside the bobbin 2A, and a shielding case 10 disposed around the primary coil 1, a gap between the primary coil 1 and the secondary coil 2 being filled with an insulating resin 12. The primary coil 1 is made bobbinless so as to secure and increase the withstand voltages of the primary coil and the secondary coil.Type: GrantFiled: April 10, 2001Date of Patent: October 1, 2002Assignee: Matsushita Electric Industrial Co., Ltd.Inventors: Akira Kanazawa, Noriyuki Murata, Toshiharu Saito, Harumi Aoki, Akira Nakatsuka
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Patent number: 6255930Abstract: An ignition coil device, which is mounted in a plug hole of an internal combustion engine, comprises a primary coil 1 wound to have a first diameter, a secondary coil 2 wound on a bobbin 2A and disposed inside the primary coil 1, an iron core 3 disposed inside the bobbin 2A, and a shielding case 10 disposed around the primary coil 1, a gap between the primary coil 1 and the secondary coil 2 being filled with an insulating resin 12. The primary coil 1 is made bobbinless so as to secure and increase the withstand voltages of the primary coil and the secondary coil.Type: GrantFiled: October 1, 1999Date of Patent: July 3, 2001Assignee: Matsushita Electric Industrial Co., Ltd.Inventors: Akira Kanazawa, Noriyuki Murata, Toshiharu Saito, Harumi Aoki, Akira Nakatsuka
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Patent number: 6011880Abstract: An encoded symbol reading device capable of reading and decoding a tessellated symbol. A detector detects an optical image formed by the encoded symbol and outputs a signal corresponding to the optical image. The signal is compared with threshold values and a 1-bit data value is output. The 1-bit data values are converted into an n-bit data value which is stored in a memory. The threshold values are also stored in memory and are obtained by detecting an optical image formed by a surface having a predetermined color.Type: GrantFiled: February 10, 1997Date of Patent: January 4, 2000Assignee: Asahi Kogaku Kogyo Kabushiki KaishaInventors: Nobuhiro Tani, Harumi Aoki, Keiji Sawanobori
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Patent number: 5983039Abstract: An electronic still video camera has an electro-developing recording medium. As soon as an optical image is formed on the medium, the image is recorded and developed as a visible image therein. The developed image is electronically read as image data by a line sensor, and the read image data may be stored in an IC memory card, a floppy disk, a hard disk or the like. Optionally, the read image data may be transferred from the camera to an external device such as a computer, a TV monitor or the like. The developed image can be thermally erased from the medium by using an electric heater. One of these operations is executed by a depression of a single switch in accordance with a mode-selection switch.Type: GrantFiled: June 25, 1998Date of Patent: November 9, 1999Assignee: Asahi Kogaku Kogyo Kabushiki KaishaInventor: Harumi Aoki
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Patent number: 5978022Abstract: A fill-in light emitting apparatus having an illuminating mechanism for emitting illumination light whose color temperature can be varied; a color temperature metering mechanism for measuring the color temperature of the external light; and a color temperature controlling mechanism for varying the color temperature of the illumination light in accordance with color temperature data measured by the color temperature metering mechanism.Type: GrantFiled: October 30, 1996Date of Patent: November 2, 1999Assignee: Asahi Kogaku Kogyo Kabushiki KaishaInventors: Harumi Aoki, Kimiaki Ogawa
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Patent number: 5978610Abstract: An exposure control apparatus for an electronic development type camera having a photographic optical system. The camera uses a recording medium in which subject images formed through the photographic optical system are electrically developed. The exposure control apparatus includes a detecting device for detecting first photometric data which corresponds to subject light passed through the recording medium at a moment an exposure of the recording medium commences. The detecting device further detects second photometric data which corresponds to subject light passed through the recording medium after the exposure commences and before the exposure terminates. The exposure control apparatus further includes a calculating device for calculating a transmittance of the recording medium after the exposure commences, using the first and second photometric data, and a controlling device for controlling the exposure of the recording medium in accordance with the calculated transmittance.Type: GrantFiled: March 13, 1996Date of Patent: November 2, 1999Assignee: Asahi Kogaku Kogyo Kabushiki KaishaInventor: Harumi Aoki
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Patent number: 5978609Abstract: An electronic still video camera has an electro-developing recording medium and a printer. An optical image is focussed and formed on the electro-developing medium by a photographing lens, and is directly recorded and developed thereon as as a visible image. The recorded image is photoelectrically read by a CCD image line sensor as a series of pixel data, and the series of pixel data is processed to thereby produce a printing data therefrom. A printing is successively made on a paper on the basis of the processed printing data.Type: GrantFiled: February 13, 1996Date of Patent: November 2, 1999Assignee: Asahi Kogaku Kogyo Kabushiki KaishaInventor: Harumi Aoki
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Patent number: 5943519Abstract: An electronic still video camera has an electro-developing recording medium. As soon as an optical image is formed on the medium, the image is recorded and developed as a visible image therein. The developed image is electronically read as image data by a line sensor, and the read image data may be stored in an IC memory card, a floppy disk, a hard disk or the like. Optionally, the read image data may be transferred from the camera to an external device such as a computer, a TV monitor or the like. The developed image can be thermally erased from the medium by using an electric heater. When one of: the formation of the optical image on the medium is carried out; the reading of the image data from the developed image of the medium: and the erasing of the developed image from the medium is carried out, the remaining operations are enabled.Type: GrantFiled: September 23, 1998Date of Patent: August 24, 1999Assignee: Asahi Kogaku Kogyo Kabushiki KaishaInventor: Harumi Aoki
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Patent number: 5920347Abstract: An optical color separation system which separates light incident thereupon into at least two color components. The optical color separation system includes a plurality of dichroic mirrors that are arranged nonparallel to one another and along an optical axis of the incident light to reflect different color components. The dichroic mirrors are disposed at predetermined positions so that the respective color components of the incident light are reflected toward different relay positions corresponding to the respective color components. The incident light contains at least one color component, and is incident upon and reflected by one or more subsequent dichroic mirrors behind a frontmost dichroic mirror. The incident light is also transmitted through preceding dichroic mirrors including the frontmost dichroic mirror in accordance with at least one color component.Type: GrantFiled: July 3, 1996Date of Patent: July 6, 1999Assignee: Asahi Kogaku Kogyo Kabushiki KaishaInventor: Harumi Aoki
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Patent number: 5915139Abstract: An electronic still video camera has an electro-developing recording medium. As soon as an optical image is formed on the medium, the image is recorded and developed as a visible image therein. The developed image is electronically read as image data by a line sensor, and the read image data may be stored in an IC memory card, a floppy disk, a hard disk or the like. Optionally, the read image data may be transferred from the camera to an external device such as a computer, a TV monitor or the like. The developed image can be thermally erased from the medium by using an electric heater. When one of the formation of the optical image on the medium is carried out, the reading of the image data from the developed image of the medium, and the erasing of the developed image from the medium is carried out, the remaining operations are enabled.Type: GrantFiled: September 23, 1998Date of Patent: June 22, 1999Assignee: Asahi Kogaku Kogyo Kabushiki KaishaInventor: Harumi Aoki
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Patent number: 5909245Abstract: A fill-in light emitting apparatus having an illuminating mechanism for emitting illumination light whose color temperature can be varied; a color temperature metering mechanism for measuring the color temperature of the external light; and a color temperature controlling mechanism for varying the color temperature of the illumination light in accordance with color temperature data measured by the color temperature metering mechanism.Type: GrantFiled: November 5, 1996Date of Patent: June 1, 1999Assignee: Asahi Kogaku Kogyo Kabushiki KaishaInventors: Harumi Aoki, Kimiaki Ogawa, Tahei Morisawa
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Patent number: 5862425Abstract: An electronic color still video camera having an electro-developing recording medium and a color filter includes a photographing lens system for forming an optical image on the filter, an optical lens system for forming the optical image, formed on the filter, in an image-forming plane of the medium to record and develop the optical image therein, and an image reader for optically reading to obtain image data from the recorded and developed image of the medium. The image reader includes a light source having a light emitting surface arranged parallel with the image-forming plane of the medium such that light beams emitted from the light emitting surface of the source are perpendicularly directed to and are passed through the image-forming plane, and an image sensor having a light receiving surface oriented in the same direction as the light emitting surface of the source.Type: GrantFiled: January 26, 1996Date of Patent: January 19, 1999Assignee: Asahi Kogaku Kogyo Kabushiki KaishaInventor: Harumi Aoki
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Patent number: 5842049Abstract: An electronic still video camera having an electro-developing recording medium includes a photographing optical system for forming an optical image on an image-forming plane of the recording medium to record and develop the optical image therein. An image reader is provided for optically reading the image-forming plane to obtain image data from the recorded image of the recording medium.Type: GrantFiled: January 26, 1996Date of Patent: November 24, 1998Assignee: Asahi Kogaku Kogyo Kabushiki KaishaInventor: Harumi Aoki
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Patent number: 5842050Abstract: An electronic still video camera has an electro-developing recording medium. As soon as an optical image is formed on the medium, the image is recorded and developed as a visible image therein. The developed image is electronically read as image data by a line sensor, and the read image data may be stored in an IC memory card, a floppy disk, a hard disk or the like. Optionally, the read image data may be transferred from the camera to an external device such as a computer, a TV monitor or the like. The developed image can be thermally erased from the medium by using an electric heater. When one of: the formation of the optical image on the medium is carried out; the reading of the image data from the developed image of the medium: and the erasing of the developed image from the medium is carried out, the remaining operations are enabled.Type: GrantFiled: December 22, 1995Date of Patent: November 24, 1998Assignee: Asahi Kogaku Kogyo Kabushiki KaishaInventor: Harumi Aoki
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Patent number: 5836783Abstract: A computer system includes a computer and a peripheral device. A communication cable, used to connect the peripheral device to the computer, has a first cable, a second cable and a patch unit. The first cable encloses a set of power lines and a set of data lines, and the second cable encloses a set of data lines. The patch unit includes a socket with first and second contacts. In the patch unit, the sets of data lines of the first and second cables are connected. One of the power lines is connected to the first contact, and another of the power lines is connected to the second contact. The first cable connects the patch unit with the peripheral device, and the second cable connects the patch unit with the computer. When power is applied from an external source to the first and second contacts, the power is supplied from the first and second contacts to the peripheral device.Type: GrantFiled: July 25, 1996Date of Patent: November 17, 1998Assignee: Asahi Kogaku Kogyo Kabushiki KaishaInventors: Tahei Morisawa, Nobuhiro Tani, Harumi Aoki
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Patent number: 5838369Abstract: A fill-in light emitting apparatus having an illuminating mechanism for emitting illumination light whose color temperature can be varied; a color temperature metering mechanism for measuring the color temperature of the external light; and a color temperature controlling mechanism for varying the color temperature of the illumination light in accordance with color temperature data measured by the color temperature metering mechanism.Type: GrantFiled: November 19, 1996Date of Patent: November 17, 1998Assignee: Asahi Kogaku Kogyo Kabushiki KaishaInventors: Harumi Aoki, Kimiaki Ogawa