Patents by Inventor Isao Asano
Isao Asano 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: 10558308Abstract: A capacitive sensor bonded to a panel having a flat-surface portion and a curved-surface portion includes a plurality of first transparent electrodes, a plurality of second transparent electrodes, a coupling member, and a bridge wiring member. The first transparent electrodes are arranged in a first direction. The second transparent electrodes are arranged in a second direction crossing the first direction. The coupling member is provided integrally with either the first transparent electrodes or the second transparent electrodes. The bridge wiring member is provided separately from the first transparent electrodes or the second transparent electrodes, to which the coupling member is not provided, in a portion where the bridge wiring member crosses the coupling member. A direction in which the coupling member extends in a portion bonded to the curved-surface portion is different from a direction in which the coupling member extends in a portion bonded to the flat-surface portion.Type: GrantFiled: March 29, 2018Date of Patent: February 11, 2020Assignee: Alps Alpine Co., Ltd.Inventors: Yusuke Koike, Isao Asano, Takashi Nishiyama
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Patent number: 10474301Abstract: As an input device that can detect both a position and an applied weight and has a thin thickness and improved waterproof and dustproof performance, an input device is provided that has a position detection part provided on a base material, the position detection part having a plurality detection electrodes, and also has a load detection wire provided among the plurality of detection electrodes in the position detection part, the electric resistance value of the load detection wire changing depending on pressure. In the input device, the plurality of detection electrodes may have first electrodes and second electrodes that both extend in mutually intersecting directions, each first electrode may have a bridge wiring part provided at an intersection position between the first electrode and the second electrode, and the load detection wire may be provided so as to intersect the bridge wire.Type: GrantFiled: November 15, 2017Date of Patent: November 12, 2019Assignee: Alps Alpine Co., Ltd.Inventors: Toshiyuki Mogi, Isao Asano
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Publication number: 20180217703Abstract: A capacitive sensor bonded to a panel having a flat-surface portion and a curved-surface portion includes a plurality of first transparent electrodes, a plurality of second transparent electrodes, a coupling member, and a bridge wiring member. The first transparent electrodes are arranged in a first direction. The second transparent electrodes are arranged in a second direction crossing the first direction. The coupling member is provided integrally with either the first transparent electrodes or the second transparent electrodes. The bridge wiring member is provided separately from the first transparent electrodes or the second transparent electrodes, to which the coupling member is not provided, in a portion where the bridge wiring member crosses the coupling member. A direction in which the coupling member extends in a portion bonded to the curved-surface portion is different from a direction in which the coupling member extends in a portion bonded to the flat-surface portion.Type: ApplicationFiled: March 29, 2018Publication date: August 2, 2018Inventors: Yusuke KOIKE, Isao ASANO, Takashi NISHIYAMA
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Publication number: 20180074620Abstract: As an input device that can detect both a position and an applied weight and has a thin thickness and improved waterproof and dustproof performance, an input device is provided that has a position detection part provided on a base material, the position detection part having a plurality detection electrodes, and also has a load detection wire provided among the plurality of detection electrodes in the position detection part, the electric resistance value of the load detection wire changing depending on pressure. In the input device, the plurality of detection electrodes may have first electrodes and second electrodes that both extend in mutually intersecting directions, each first electrode may have a bridge wiring part provided at an intersection position between the first electrode and the second electrode, and the load detection wire may be provided so as to intersect the bridge wire.Type: ApplicationFiled: November 15, 2017Publication date: March 15, 2018Inventors: Toshiyuki MOGI, Isao ASANO
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Patent number: 8742937Abstract: An alarm unit of the invention is provided with: a light emitting section; a battery power supply; a voltage booster circuit that boosts a voltage from this battery power supply to thereby generate a boosted voltage; a light emission control section that controls the voltage booster circuit to supply, with the timing at which the boosted voltage is obtained, the boosted voltage to the light emitting section, thereby intermittently driving light emission; a light receiving section that receives light from the light emitting section having been diffused by smoke; a conversion circuit that converts a received light signal from the light receiving section into received light data; a fire hazard detection section that detects a fire hazard based on the received light data from the conversion circuit; an alarm section that outputs an alarm based on a fire hazard detection signal from the fire hazard detection section; a reference voltage circuit that generates a reference voltage for the voltage booster circuit andType: GrantFiled: July 9, 2008Date of Patent: June 3, 2014Assignee: Hochiki CorporationInventor: Isao Asano
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Patent number: 8441359Abstract: A fire distinguishing device includes: a detection device which detects an outbreak of a fire; a fire presence/absence distinguishing device which distinguishes the presence or absence of the fire; and a cumulative time determining device which determines the cumulative time required for distinguishing the presence or absence of the fire, in the fire presence/absence distinguishing device. The cumulative time determining device distinguishes an environment type of an environment where the detection device is installed, or a phenomenon type of a phenomenon being detected by the detection device, and further determines the cumulative time according to the distinguished environment type or phenomenon type.Type: GrantFiled: October 22, 2008Date of Patent: May 14, 2013Assignee: Hochiki CorporationInventors: Kumiko Ando, Atsushi Mammoto, Isao Asano, Hiroshi Nishizaki, Takashi Shimokawa, Sadataka Yuchi
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Patent number: 8432277Abstract: An alarm device includes: a detection device which detects an occurrence of an abnormal condition within a monitoring area; a transmission device which transmits an alarm signal when the detection device detects the abnormal condition; and an output device which, after the transmission device has transmitted the alarm signal, outputs an alarm after a lapse of a predetermined time after the transmission.Type: GrantFiled: October 1, 2008Date of Patent: April 30, 2013Assignee: Hochiki CorporationInventors: Yoshitaka Egawa, Isao Asano, Hiroshi Shima
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Publication number: 20100295677Abstract: An alarm device includes: a detection device which detects an occurrence of an abnormal condition within a monitoring area; a transmission device which transmits an alarm signal when the detection device detects the abnormal condition; and an output device which, after the transmission device has transmitted the alarm signal, outputs an alarm after a lapse of a predetermined time after the transmission.Type: ApplicationFiled: October 1, 2008Publication date: November 25, 2010Applicant: HOCHIKI CORPORATIONInventors: Yoshitaka Egawa, Isao Asano, Hiroshi Shima
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Publication number: 20100281947Abstract: A fire distinguishing device includes: a detection device which detects an outbreak of a fire; a fire presence/absence distinguishing device which distinguishes the presence or absence of the fire; and a cumulative time determining device which determines the cumulative time required for distinguishing the presence or absence of the fire, in the fire presence/absence distinguishing device. The cumulative time determining device distinguishes an environment type of an environment where the detection device is installed, or a phenomenon type of a phenomenon being detected by the detection device, and further determines the cumulative time according to the distinguished environment type or phenomenon type.Type: ApplicationFiled: October 22, 2008Publication date: November 11, 2010Applicant: Hochiki CorporationInventors: Kumiko Ando, Atsushi Mammoto, Isao Asano, Hiroshi Nishizaki, Takashi Shimokawa, Sadataka Yuchi
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Publication number: 20100188235Abstract: An alarm unit of the invention is provided with: a light emitting section; a battery power supply; a voltage booster circuit that boosts a voltage from this battery power supply to thereby generate a boosted voltage; a light emission control section that controls the voltage booster circuit to supply, with the timing at which the boosted voltage is obtained, the boosted voltage to the light emitting section, thereby intermittently driving light emission; a light receiving section that receives light from the light emitting section having been diffused by smoke; a conversion circuit that converts a received light signal from the light receiving section into received light data; a fire hazard detection section that detects a fire hazard based on the received light data from the conversion circuit; an alarm section that outputs an alarm based on a fire hazard detection signal from the fire hazard detection section; a reference voltage circuit that generates a reference voltage for the voltage booster circuit andType: ApplicationFiled: July 9, 2008Publication date: July 29, 2010Applicant: HOCHIKI CORPORATIONInventor: Isao Asano
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Patent number: 7759950Abstract: An electronic component device testing apparatus includes first contacts arrayed so that first ends of the first contacts positionally correspond to electrode pads arrayed on a surface of an electronic component device; base electrodes in contact with second ends of the first contacts; and one or more second contacts each being in contact with one of the first contacts at a position which is between the first end and the second end of the one of the first contacts and closer to the first end of the one of the first contacts.Type: GrantFiled: July 13, 2006Date of Patent: July 20, 2010Assignee: Ricoh Company Ltd.Inventors: Isao Asano, Kunihiro Tan
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Publication number: 20090201029Abstract: An electronic component device testing apparatus includes first contacts arrayed so that first ends of the first contacts positionally correspond to electrode pads arrayed on a surface of an electronic component device; base electrodes in contact with second ends of the first contacts; and one or more second contacts each being in contact with one of the first contacts at a position which is between the first end and the second end of the one of the first contacts and closer to the first end of the one of the first contacts.Type: ApplicationFiled: July 13, 2006Publication date: August 13, 2009Inventors: Isao Asano, Kunihiro Tan
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Patent number: 7080306Abstract: A disk device for performing error-correction processing is loaded with a high-reliability disk to which a C1 code as a low-level error-correction code (ECC) is added for every sector, and a C2 code as a high-level ECC is added for every plurality of sectors. A host computer includes a device driver corresponding to the high-reliability disk. When data written to the high-reliability disk is read, low-level error-correction is performed based on the C1 code in units of one block corresponding to one sector, and the corrected data is notified to the host computer. Simultaneously, the C2 code along with the data for a plurality of blocks is loaded, and high-level error correction based on the C2 code is thereby performed.Type: GrantFiled: February 24, 2000Date of Patent: July 18, 2006Assignees: Alps Electric Co., Ltd., Sony CorporationInventors: Takayuki Sugawara, Hiroki Hirashima, Isao Asano, Kyoichi Shirane
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Patent number: 6775097Abstract: The rotational balance by weight of a rotational driving apparatus for a disk is adjusted in a state in which a hub or a dummy member equivalent to the hub is fixed onto a turntable while a motor thereof is driven. When the hub is mounted on the turntable, rotation with excellent weight balance can be achieved, resulting in prevention of vibration due to imbalance of weight.Type: GrantFiled: March 8, 1999Date of Patent: August 10, 2004Assignees: Alps Electric Co., Ltd., Sony CorporationInventor: Isao Asano
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Patent number: 6600627Abstract: The rotational balance by weight of a rotational driving apparatus for a disk is adjusted in a state in which a hub or a dummy member equivalent to the hub is fixed onto a turntable while a motor thereof is driven. When the hub is mounted on the turntable, rotation with excellent weight balance can be achieved, resulting in prevention of vibration due to imbalance of weight.Type: GrantFiled: March 22, 2001Date of Patent: July 29, 2003Assignees: Alps Electric Co., Ltd., Sony CorporationInventor: Isao Asano
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Patent number: 6535346Abstract: A disc driving device of the type in which two different head units are moved by a linear motor along the radial direction of two discs having different recording densities. If a floppy disc with the standard recording density (lower order mode) is loaded on a disc table and a shock sensor detects the shock, a controller discontinues the recording and/or reproducing processing by a FDD (Floppy Disk Drive).Type: GrantFiled: October 13, 1999Date of Patent: March 18, 2003Assignees: Sony Corporation, Alps Electric Co., Ltd.Inventors: Isao Asano, Hiroki Hirashima, Masahiro Matsunaga, Kazuhisa Taira
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Publication number: 20030031113Abstract: A rotating shaft is rotatably supported to a bearing, and a rotor magnet rotated together with the rotating shaft is provided. A stator coil is provided around an outer periphery of the rotor magnet. The stator coil is partially provided around the rotor magnet and in a region where it does not strike an optical head moved to the innermost peripheral side. Spherical bodies as a balance adjustment unit are provided between the bearing and the rotor magnet.Type: ApplicationFiled: August 8, 2002Publication date: February 13, 2003Applicant: Alps Electric Co., Ltd.Inventor: Isao Asano
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Patent number: 6445547Abstract: When loading an upper head, it is brought into contact with a disc, with a lower head being in contact with the disc. In this process, the entire surface of the upper head which slides on the disc and in which gaps are provided is brought into contact with the disc at a position off the data zone. Further, the upper head is provided with a supported member, and a support member supporting the supported member, whereby the upper head is supported before coming into contact with the disc, and the upper head is gradually brought close to the disc to effect contact.Type: GrantFiled: January 31, 2000Date of Patent: September 3, 2002Assignees: Alps Electric Co., Ltd., Sony CorporationInventors: Isao Asano, Kouzou Onodera
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Publication number: 20020030925Abstract: The rotational balance by weight of a rotational driving apparatus for a disk is adjusted in a state in which a hub or a dummy member equivalent to the hub is fixed onto a turntable while a motor thereof is driven. When the hub is mounted on the turntable, rotation with excellent weight balance can be achieved, resulting in prevention of vibration due to imbalance of weight.Type: ApplicationFiled: March 8, 1999Publication date: March 14, 2002Inventor: ISAO ASANO
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Publication number: 20010009487Abstract: The rotational balance by weight of a rotational driving apparatus for a disk is adjusted in a state in which a hub or a dummy member equivalent to the hub is fixed onto a turntable while a motor thereof is driven. When the hub is mounted on the turntable, rotation with excellent weight balance can be achieved, resulting in prevention of vibration due to imbalance of weight.Type: ApplicationFiled: March 22, 2001Publication date: July 26, 2001Inventor: Isao Asano