Patents by Inventor Wataru Sugiyama
Wataru Sugiyama 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: 20180283715Abstract: A remote controller controlling an air-conditioning apparatus includes: a main part, a three-axis acceleration sensor; a normality determination part that determines whether an installation state of the remote controller is in a normal installation state or in an abnormal installation state, based on a detection value of the acceleration sensor; a stationary state determination part that determines whether the installation state is in a stationary state; a vibration determination part that determines whether a vibration occurs; a thermo sensor; and a control part that controls the air-conditioning apparatus. The main part includes a back face, a front face, and a bottom. The remote controller is in the abnormal installation state due to a shape and a centroid when the remote controller is placed on a horizontal surface. The control part performs a limited control that includes limitation of a control of the air-conditioning apparatus based on the environment temperature.Type: ApplicationFiled: November 6, 2017Publication date: October 4, 2018Applicant: DENSO WAVE INCORPORATEDInventors: Takahiro MIYAJIMA, Wataru SUGIYAMA
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Patent number: 10088190Abstract: In a central air-conditioning system and method, a distribution mechanism distributes warm air or cool air generated by an air-conditioning unit to a plurality of rooms in a house. A control device controls the distribution mechanism to adjust a temperature of each room. A plurality of room terminals are provided as a device each dedicated to a room. Each room terminal receives an input of a preset temperature for the room and detects temperature of the room, and outputs the received preset temperature and the detected room temperature to the control device. The control device judges whether or not a specified room terminal is mounted in a specified room, based on a transition of control of the distribution mechanism in the specified room and a change in the detected temperature. The control device stops air-conditioning the specified room when judged that the specified room terminal is not mounted in the specified room.Type: GrantFiled: March 18, 2014Date of Patent: October 2, 2018Assignee: DENSO WAVE INCORPORATEDInventor: Wataru Sugiyama
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Patent number: 9994411Abstract: There is provided a sheet tray including: first, second and third trays. The second tray moves between a first position and a second position in which an overlapping area is smaller than that obtained in the first position. The third tray includes a third support surface and a fourth support surface. The third support surface includes a protrusion which protrudes upward to be positioned above the first support surface in a state that the third tray is in the first pivoting position. The third tray overlaps with the first support surface in a state that the second tray is in the first position and that at least a part, of the third tray, except for the protrusion is positioned below the first support surface, and the third tray does not overlap with the first support surface in a state that the second tray is in the second position.Type: GrantFiled: June 26, 2017Date of Patent: June 12, 2018Assignee: Brother Kogyo Kabushiki KaishaInventors: Wataru Sugiyama, Yoshiyuki Washino
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Patent number: 9975358Abstract: An image forming apparatus may include a mechanism for forming a corrugated shape in a sheet to be conveyed. The mechanism may include various components include one or more pressing portions, one or more ribs, one or more discharge rollers, a switching mechanism and the like. In one arrangement, ribs and pressing portions configured to create the corrugated shape may be disposed at various locations upstream or downstream of the platen, recording portion and/or nozzles thereof. In one example, pressing portions may be disposed both upstream and downstream of the nozzles of the recording portion to maintain a corrugated shape in the conveyed sheet. Various other configurations may be used.Type: GrantFiled: January 17, 2017Date of Patent: May 22, 2018Assignee: Brother Kogyo Kabushiki KaishaInventors: Tsuyoshi Ito, Yuji Koga, Wataru Sugiyama, Kenji Samoto
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Patent number: 9955594Abstract: An operation device driven by an internal battery includes: a casing; an operation element; a mechanical switch; a pressing part; and a support part. The operation element is located on a plane continuing from a front surface of the casing. The mechanical switch is disposed in the casing such that a distance between the mechanical switch and the operation element is fixed. The mechanical switch has a flexible region located to oppose to a rear surface of the casing. The pressing part is located between the mechanical switch and an attachment surface, and presses the flexible region from a side opposite from the operation element. The support part supports the casing such that a distance between the operation element and the attachment surface is changeable.Type: GrantFiled: June 13, 2016Date of Patent: April 24, 2018Assignee: DENSO WAVE INCORPORATEDInventors: Wataru Sugiyama, Yuya Morita
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Patent number: 9920941Abstract: An air-conditioning control apparatus controls an air-conditioning unit used in a central air-conditioning system that conditions a plurality of rooms in a house by a single air-conditioning unit. In the apparatus, a microcomputer starts an output of an ON command signal when started, subsequently continues the output of the ON command signal when a detected temperature inside a room is lower than a predetermined determination temperature, and stop the output of the ON command signal when the detected temperature is equal to or higher than the predetermined determination temperature. A protective opening and closing unit closes a first power supply path between a voltage input terminal and an internal alternating-current power supply line when the ON command signal outputted from the microcomputer is supplied, and opens the first power supply path when the supply of the ON command signal is stopped.Type: GrantFiled: January 9, 2015Date of Patent: March 20, 2018Assignee: DENSO WAVE INCORPORATEDInventors: Yoshihisa Numazaki, Wataru Sugiyama
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Patent number: 9890000Abstract: There is provided a sheet conveyance apparatus, including: a casing; a sheet support unit including a first surface inclined to a placement surface; a separation unit arranged in the sheet support unit on a side of the placement surface and abutting against edges of the sheets supported by the first surface; a first plate member including a second surface arranged in the sheet support unit on a side opposite to the separation unit and faces in the same direction as the first surface; and a feed unit which feeds the sheet supported by the first surface and the distal end of the second surface to the conveyance path while slidably moving the sheet with respect to the separation unit.Type: GrantFiled: September 30, 2014Date of Patent: February 13, 2018Assignee: BROTHER KOGYO KABUSHIKI KAISHAInventors: Wataru Sugiyama, Yuta Uchino, Ryuji Yamamoto
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Patent number: 9855771Abstract: A sheet tray includes a first tray and a second tray each including a first friction portion or a first contact portion, and a second friction portion or a second contact portion. In a process of movement of the second tray from a first position to a second position, the first friction portion contacts the first contact portion to deform the first contact portion and starts returning the first contact portion from a deformed shape to an original shape when the second tray is located at a position spaced apart from the second position in a second direction. The second friction portion contacts the second contact portion when the second tray moved from the first position in a first direction has reached the second position, and the second friction portion deforms the second contact portion when the second tray is moved from the second position in the first direction.Type: GrantFiled: January 23, 2017Date of Patent: January 2, 2018Assignee: BROTHER KOGYO KABUSHIKI KAISHAInventors: Wataru Sugiyama, Yoshiyuki Washino
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Publication number: 20170355548Abstract: There is provided a sheet tray including: first, second and third trays. The second tray moves between a first position and a second position in which an overlapping area is smaller than that obtained in the first position. The third tray includes a third support surface and a fourth support surface. The third support surface includes a protrusion which protrudes upward to be positioned above the first support surface in a state that the third tray is in the first pivoting position. The third tray overlaps with the first support surface in a state that the second tray is in the first position and that at least a part, of the third tray, except for the protrusion is positioned below the first support surface, and the third tray does not overlap with the first support surface in a state that the second tray is in the second position.Type: ApplicationFiled: June 26, 2017Publication date: December 14, 2017Inventors: Wataru Sugiyama, Yoshiyuki Washino
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Publication number: 20170341429Abstract: An image forming apparatus may include a mechanism for forming a corrugated shape in a sheet to be conveyed. The mechanism may include various components include one or more pressing portions, one or more ribs, one or more discharge rollers, a switching mechanism and the like. In one arrangement, ribs and pressing portions configured to create the corrugated shape may be disposed at various locations upstream or downstream of the platen, recording portion and/or nozzles thereof. In one example, pressing portions may be disposed both upstream and downstream of the nozzles of the recording portion to maintain a corrugated shape in the conveyed sheet. Various other configurations may be used.Type: ApplicationFiled: January 17, 2017Publication date: November 30, 2017Inventors: Tsuyoshi Ito, Yuji Koga, Wataru Sugiyama, Kenji Samoto
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Publication number: 20170217222Abstract: A sheet tray includes a first tray and a second tray each including a first friction portion or a first contact portion, and a second friction portion or a second contact portion. In a process of movement of the second tray from a first position to a second position, the first friction portion contacts the first contact portion to deform the first contact portion and starts returning the first contact portion from a deformed shape to an original shape when the second tray is located at a position spaced apart from the second position in a second direction. The second friction portion contacts the second contact portion when the second tray moved from the first position in a first direction has reached the second position, and the second friction portion deforms the second contact portion when the second tray is moved from the second position in the first direction.Type: ApplicationFiled: January 23, 2017Publication date: August 3, 2017Applicant: BROTHER KOGYO KABUSHIKI KAISHAInventors: Wataru SUGIYAMA, Yoshiyuki WASHINO
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Patent number: 9708145Abstract: A first roller is driven, by a conveying motor rotating in a normal direction and in a reverse direction, to rotate in a forward direction and in a backward direction, respectively. The first roller and a second roller convey a sheet in a conveying direction by rotating in the forward direction. The transmission unit transmits a driving force of the conveying motor to the second roller and includes a first rotary member. The transmission unit has such play that when the conveying motor is switched from rotation in a normal direction to rotation in a reverse direction, rotation of the second roller in a backward direction is delayed by a predetermined time period from rotation of the first roller in the backward direction. The predetermined time period is greater than a time period corresponding to one tooth of the first rotary member.Type: GrantFiled: February 29, 2016Date of Patent: July 18, 2017Assignee: Brother Kogyo Kabushiki KaishaInventors: Yuta Uchino, Kenji Samoto, Wataru Sugiyama
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Patent number: 9688498Abstract: There is provided a sheet tray including: first, second and third trays. The second tray moves between a first position and a second position in which an overlapping area is smaller than that obtained in the first position. The third tray includes a third support surface and a fourth support surface. The third support surface includes a protrusion which protrudes upward to be positioned above the first support surface in a state that the third tray is in the first pivoting position. The third tray overlaps with the first support surface in a state that the second tray is in the first position and that at least a part, of the third tray, except for the protrusion is positioned below the first support surface, and the third tray does not overlap with the first support surface in a state that the second tray is in the second position.Type: GrantFiled: May 27, 2016Date of Patent: June 27, 2017Assignee: Brother Kogyo Kabushiki KaishaInventors: Wataru Sugiyama, Yoshiyuki Washino
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Patent number: 9643804Abstract: There is provided a feed apparatus including: a support unit supporting a sheet; a feed roller; a first arm; a recess portion; a second arm; a biasing member; an operation lever; and an engagement portion. The engagement portion is configured to be separated from the second arm at the first position in a case that the feed roller abuts against the support surface. The engagement portion is configured to be engaged with the second arm in a case that the first arm swings in a direction in which the feed roller is separated from the support surface. The second arm is configured to swing from the first position to the second position in conjunction with swing of the first arm in a direction in which the feed roller is further away from the support surface.Type: GrantFiled: May 9, 2016Date of Patent: May 9, 2017Assignee: BROTHER KOGYO KABUSHIKI KAISHAInventors: Yuta Uchino, Wataru Sugiyama
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Patent number: 9604472Abstract: An image recording apparatus includes: an apparatus casing in which a transport path for transporting a sheet is formed; a first sheet support unit having a first support surface configured to support the sheet; a feed unit configured to feed the sheet supported by the first support surface to the transport path; a second sheet support unit having a second support surface configured to support the sheet; a transport unit configured to transport the sheet from the first and second sheet support units via the transport path; and a recording unit configured to record an image on the sheet transported by the transport unit in the transport path. The first and second sheet support units are arranged on one side surface of the apparatus casing, and the first and second support surfaces are configured to incline with respect to a placement surface on which the apparatus casing is placed.Type: GrantFiled: October 27, 2015Date of Patent: March 28, 2017Assignee: BROTHER KOGYO KABUSHIKI KAISHAInventors: Yuta Uchino, Wataru Sugiyama
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Patent number: 9586776Abstract: There is provided a conveyance apparatus including: a conveyance roller; a plurality of driven rollers; a plurality of roller holders; an biasing member biasing each of the roller holders toward a first position; and a movable member having a plurality of cam portions. Each of the cam portions has: a first inclined surface abutting against one of the roller holders from a side of one of the driven rollers, during a movement process of the movable member from a third position to a fourth position, to thereby move one of the roller holders from the first position toward a second position; and a second inclined surface arranged upstream of the first inclined surface in a moving direction, and abutting against one of the roller holders from the side of one of the driven rollers, during the movement process of the movable member from the third position to the fourth position.Type: GrantFiled: March 29, 2016Date of Patent: March 7, 2017Assignee: Brother Kogyo Kabushiki KaishaInventors: Yuta Uchino, Wataru Sugiyama
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Patent number: 9550379Abstract: An image forming apparatus may include a mechanism for forming a corrugated shape in a sheet to be conveyed. The mechanism may include various components include one or more pressing portions, one or more ribs, one or more discharge rollers, a switching mechanism and the like. In one arrangement, ribs and pressing portions configured to create the corrugated shape may be disposed at various locations upstream or downstream of the platen, recording portion and/or nozzles thereof. In one example, pressing portions may be disposed both upstream and downstream of the nozzles of the recording portion to maintain a corrugated shape in the conveyed sheet. Various other configurations may be used.Type: GrantFiled: November 12, 2015Date of Patent: January 24, 2017Assignee: Brother Kogyo Kabushiki KaishaInventors: Tsuyoshi Ito, Yuji Koga, Wataru Sugiyama, Kenji Samoto
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Publication number: 20170018387Abstract: An operation device driven by an internal battery includes: a casing; an operation element; a mechanical switch; a pressing part; and a support part. The operation element is located on a plane continuing from a front surface of the casing. The mechanical switch is disposed in the casing such that a distance between the mechanical switch and the operation element is fixed. The mechanical switch has a flexible region located to oppose to a rear surface of the casing. The pressing part is located between the mechanical switch and an attachment surface, and presses the flexible region from a side opposite from the operation element. The support part supports the casing such that a distance between the operation element and the attachment surface is changeable.Type: ApplicationFiled: June 13, 2016Publication date: January 19, 2017Applicant: DENSO WAVE INCORPORATEDInventors: Wataru SUGIYAMA, Yuya MORITA
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Publication number: 20170010711Abstract: An electronic device includes a touch panel having a detection region and a transparent electrode sheet disposed in such a manner that at least a part of the transparent electrode sheet overlaps the detection region of the touch panel and including a transparent sheet, an operation electrode, and a detection electrode. The operation electrode and the detection electrode are made of a transparent conductive material and are disposed on the transparent sheet. The operation electrode is located outside the detection region in a state where the transparent electrode sheet overlaps the touch panel. The detection electrode is electrically connected to the operation electrode and is located inside the detection region in the state where the transparent electrode sheet overlaps the touch panel.Type: ApplicationFiled: June 16, 2016Publication date: January 12, 2017Applicant: DENSO WAVE INCORPORATEDInventor: Wataru SUGIYAMA
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Publication number: 20160347570Abstract: There is provided a sheet tray including: first, second and third trays. The second tray moves between a first position and a second position in which an overlapping area is smaller than that obtained in the first position. The third tray includes a third support surface and a fourth support surface. The third support surface includes a protrusion which protrudes upward to be positioned above the first support surface in a state that the third tray is in the first pivoting position. The third tray overlaps with the first support surface in a state that the second tray is in the first position and that at least a part, of the third tray, except for the protrusion is positioned below the first support surface, and the third tray does not overlap with the first support surface in a state that the second tray is in the second position.Type: ApplicationFiled: May 27, 2016Publication date: December 1, 2016Inventors: Wataru Sugiyama, Yoshiyuki Washino