Patents by Inventor Kousuke Matsubara
Kousuke Matsubara 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: 20240117984Abstract: Provided is an air conditioner including an indoor unit provided with a microphone element for receiving voice instructions, such that a voice instruction spoken by an operator is acquired with high quality and control based on the voice instruction spoken by the operator is likely to be ensured. The air conditioner includes an indoor unit, a transmission unit, and a reception unit. The indoor unit has a main body and a microphone element. The main body has formed therein a blow-out port through which air-conditioned air is blown out toward a space to be air-conditioned. The microphone element accepts a voice instruction captured from a voice capturing portion arranged at a position that deviates from a ventilation space through which the air blown out from the blow-out port flows, in such a manner as to face the space to be air-conditioned. The transmission unit transmits the voice instruction accepted by the microphone element to an outside as a signal.Type: ApplicationFiled: December 15, 2023Publication date: April 11, 2024Inventors: Kousuke TSUBOI, Takao SONODA, Makoto IKEDA, Tetsushi TSUDA, Yu OTA, Yuuichi KITA, Kenji AMANO, Atsushi MATSUBARA, Tomomi KUKITA, Naoko KURIYAMA, Tomoyoshi ASHIKAGA, Gen KUMAMOTO
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Patent number: 11287395Abstract: A capacitive gas sensor in which a second electrode layer made of a nano-carbon material entangled to be three-dimensionally reticulated and a gas-sensitive film are not separated from each other. A capacitive gas sensor includes a substrate; a first electrode layer formed on the substrate; a gas-sensitive film formed on the first electrode layer and having air permeability; and a second electrode layer formed on the gas-sensitive film to be opposed to the first electrode layer and made of a nano-carbon material entangled to be three-dimensionally reticulated. The capacitive gas sensor also includes a reinforcing resin layer having air permeability and disposed at least on the second electrode layer.Type: GrantFiled: September 8, 2017Date of Patent: March 29, 2022Assignees: HOKURIKU ELECTRIC INDUSTRY CO., LTD., SHINSHU UNIVERSTIYInventors: Eiji Itoh, Yoshinori Yamaguchi, Tatsuya Nishida, Kousuke Matsubara
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Publication number: 20190250117Abstract: A capacitive gas sensor in which a second electrode layer made of a nano-carbon material entangled to be three-dimensionally reticulated and a gas-sensitive film are not separated from each other. A capacitive gas sensor includes a substrate; a first electrode layer formed on the substrate; a gas-sensitive film formed on the first electrode layer and having air permeability; and a second electrode layer formed on the gas-sensitive film to be opposed to the first electrode layer and made of a nano-carbon material entangled to be three-dimensionally reticulated. The capacitive gas sensor also includes a reinforcing resin layer having air permeability and disposed at least on the second electrode layer.Type: ApplicationFiled: September 8, 2017Publication date: August 15, 2019Inventors: Eiji Itoh, Yoshinori Yamaguchi, Tatsuya Nishida, Kousuke Matsubara
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Publication number: 20090295176Abstract: In an impact absorbing device in which an interior pipe is arranged inside of an exterior pipe having a tapered part, an interior pipe's side wall is provided with holes, a movable body is placed therein, a support part is placed inside of the interior pipe, and an impact absorbing device is comprised. In this device, during impact absorption, the support part excepts a part of a movable body accommodation part, blocks up an inner side opening of a movable body hole of the interior pipe and the movable body can contact with the tapered part, and is placed inside the movable body holes, and at the time of storing of the interior pipe, the movable body is stored in the movable body accommodation part.Type: ApplicationFiled: December 1, 2006Publication date: December 3, 2009Inventors: Kousuke Matsubara, Ryo Nakano
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Patent number: 7604269Abstract: An impact absorbing device includes an attachment component having one-or-more holes, an impact absorption pipe which absorbs external impacts and arranged so that it can slide axially and coaxially within the attachment component, one-or-more movable resistance bodies arranged so that they can move freely within the one-or-more holes, an impact absorption pipe movement component support component, an impact absorption pipe movement component, a support part having a first section and a second section formed in this order so that a distance between each of the sections and an interior side wall of the attachment component becomes smaller respectively, a support part movement component which provides an energization power to the support part, wherein the first section is in a position which faces the one-or-more holes of the attachment component when the support part comes into contact with a bottom part of the attachment component.Type: GrantFiled: June 5, 2008Date of Patent: October 20, 2009Assignee: NHK Spring Co. Ltd.Inventors: Kousuke Matsubara, Kenji Murakami
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Publication number: 20090160109Abstract: When a take-up pulley 102 is rotated forward by driving a motor 84 forwardly, a holding plate 106 pushes a stopper 112 into forward rotation. When a wire 110 is thereby pulled and being wound around the take-up pulley 102, a control pipe 34 and ultimately an inner pipe 28 is received in an outer pipe 16. When the inner pipe 28 is received in the outer pipe 26 and the inner pipe 28 is held by a lock plate 54, the motor 84 is driven reverse to rotate the holding plate 106 reversely, together with the take-up pulley 102, to space away from the stopper 112. In this state, until the stopper 112 comes into contact with the holding plate 106, the wire 110 can move toward its one end and ultimately the inner pipe 28 and the control pipe 34 can move upward.Type: ApplicationFiled: July 3, 2006Publication date: June 25, 2009Applicant: NHK Spring Co., Ltd.Inventors: Kousuke Matsubara, Kiyotaka Fukushima, Hayao Takahashi
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Publication number: 20090096224Abstract: An impact absorbing device which can absorb an impact, includes an exterior pipe, an interior pipe having a base part, the base part having one or more holes, and an interior pipe axially slidable within the exterior pipe. The device includes one or more movable resistance bodies arranged within the one or more holes, a support part having first, second and third sections and being movably arranged within the interior pipe. The device further includes an interior pipe movement component and a support part movement component which applies an energization power to the interior pipe. In a first operation mode, the second section faces the one or more holes and in a second operation mode the third section faces the one or more holes.Type: ApplicationFiled: June 5, 2008Publication date: April 16, 2009Inventors: Kousuke MATSUBARA, Kenji Murakami
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Publication number: 20080309101Abstract: An impact absorbing device includes an attachment component having one-or-more holes, an impact absorption pipe which absorbs external impacts and arranged so that it can slide axially and coaxially within the attachment component, one-or-more movable resistance bodies arranged so that they can move freely within the one-or-more holes, an impact absorption pipe movement component support component, an impact absorption pipe movement component, a support part having a first section and a second section formed in this order so that a distance between each of the sections and an interior side wall of the attachment component becomes smaller respectively, a support part movement component which provides an energization power to the support part, wherein the first section is in a position which faces the one-or-more holes of the attachment component when the support part comes into contact with a bottom part of the attachment component.Type: ApplicationFiled: June 5, 2008Publication date: December 18, 2008Inventors: Kousuke Matsubara, Kenji Murakami
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Patent number: 5469136Abstract: A tire inflation pressure monitoring apparatus comprises a reference magnet fixed to a wheel, a movable magnet whose position shifts depending on the inflation pressure of a tire, and a magnetic sensor for detecting the magnetism of the magnets. The reference magnet can be moved in the axial direction of the wheel by means of a position adjusting mechanism. Thus, a relative distance from the reference magnet to the movable magnet can be adjusted to a fixed value (e.g., zero) at the time of calibration. An electric circuit section is stored with a computation formula or a map indicative of the relationships between outputs of the magnetic sensor and minimum distances from the magnets to the magnetic sensor. In detecting the inflation pressure of the tire, data associated with the minimum distances from the magnetic sensor to the magnets are obtained according to the computation formula or map on the basis of the outputs obtained by means of the magnetic sensor.Type: GrantFiled: August 31, 1994Date of Patent: November 21, 1995Assignee: NHK Spring Co., Ltd.Inventors: Kousuke Matsubara, Takeo Fukumura
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Patent number: 4813519Abstract: A cylinder piston apparatus according to the present invention comprises a cylinder housing having an oil chamber therein, and a rod fitted in the cylinder housing. A piston-shaped partition member is arranged in the cylinder assembly. The oil chamber is divided into first and second oil chambers by the partition member. The partition member is provided with a valve housing, which has an outside circulation hole capable of communicating with the second oil chamber. A rotary valve is fitted in the valve housing. The valve has an inside circulation hole, which is situated at a position corresponding to the outside circulation hole, and can communicate with the first oil chamber. A stepping motor for driving the rotary valve is housed in a motor-holding chamber which is defined inside the cylinder assembly. The motor-holding chamber is filled with oil, so that the motor is immersed in the oil.Type: GrantFiled: June 15, 1987Date of Patent: March 21, 1989Assignee: NHK Spring Co., Ltd.Inventors: Kousuke Matsubara, Takeo Fukumura