Patents by Inventor Yoshihiro Teramoto
Yoshihiro Teramoto 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: 20220154856Abstract: A refrigerant pipe that constitutes a refrigerant circuit of a refrigeration apparatus includes: a first pipe; and a second pipe. The first pipe includes: a first pipe body, made of stainless steel; and a first connection, made of a material different from stainless steel, disposed at an end of the first pipe body in a pipe axial direction of the first pipe body. The second pipe includes: a second pipe body, made of stainless steel; and a second connection, made of a material identical to the material of the first connection, disposed at an end of the second pipe body in a pipe axial direction of the second pipe body. The first connection is connected to the second connection.Type: ApplicationFiled: January 28, 2022Publication date: May 19, 2022Applicant: DAIKIN INDUSTRIES, LTD.Inventors: Junichi Hamadate, Masanori Jindou, Yoshihiro Teramoto, Hiroaki Matsuda, Masato Okuno
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Publication number: 20220146162Abstract: A refrigerant pipe that constitutes a refrigerant circuit of a refrigeration apparatus includes: a first pipe; and a second pipe. The first pipe includes a pipe body made of stainless steel; and a connection pipe, made of a material different from stainless steel, disposed at an end of the pipe body in a pipe axial direction. The connection pipe includes a protrusion protruding in the pipe axial direction from the end of the pipe body. The second pipe includes: a second-pipe large diameter portion, made of a material that is a same as the material of the connection pipe, disposed at an end in the pipe axial direction; a second-pipe small diameter portion having a smaller diameter than the second-pipe large diameter portion; and a step portion disposed between the second-pipe large diameter portion and the second-pipe small diameter portion.Type: ApplicationFiled: January 27, 2022Publication date: May 12, 2022Applicant: DAIKIN INDUSTRIES, LTD.Inventors: Junichi Hamadate, Yoshihiro Teramoto, Masanori Jindou, Hiroaki Matsuda, Masato Okuno
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Publication number: 20220146161Abstract: A refrigerant pipe of a refrigeration apparatus includes: a first pipe, made of stainless steel, through which a refrigerant flows; a joint pipe, made of a material different from stainless steel, disposed on an outer peripheral surface of the first pipe; and a second pipe, having a diameter smaller than a diameter of the first pipe, connected to the outer peripheral surface of the first pipe via the joint pipe. A surface of the second pipe at which the second pipe is connected to the joint pipe is made of a material identical to the material of the joint pipe.Type: ApplicationFiled: January 26, 2022Publication date: May 12, 2022Applicant: DAIKIN INDUSTRIES, LTD.Inventors: Junichi Hamadate, Masanori Jindou, Yoshihiro Teramoto, Hiroaki Matsuda, Masato Okuno
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Publication number: 20220146159Abstract: A refrigeration apparatus includes: a casing that houses a compressor therein; a four-way switching valve; an accumulator; a first pipe that causes a refrigerant to flow between the four-way switching valve and a discharge portion of the compressor; and a second pipe that causes a refrigerant to flow between the four-way switching valve and the accumulator. The four-way switching valve, the first pipe, and the second pipe are all made of stainless steel.Type: ApplicationFiled: January 27, 2022Publication date: May 12, 2022Applicant: DAIKIN INDUSTRIES, LTD.Inventors: Junichi Hamadate, Masanori Jindou, Yoshihiro Teramoto, Hiroaki Matsuda, Masato Okuno
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Patent number: 11192198Abstract: A shaving processing method and apparatus for a gear are provided which reduce a load at the time of processing a tooth surface, thereby reducing a transmission error of the gear. Embodiments include a method for finishing the tooth surface of the gear in a state where the gear and a shaving cutter are engaged with each other and the shaving cutter is rotated. The gear has a pair of end surfaces facing each other in the tooth width direction. A first shaving step of processing the tooth surface is performed so that a processing region gradually expands from one end surface of the pair of end surfaces toward the other end surface, and a second shaving step of processing the tooth surface is performed so that a processing region gradually expands from the other end surface of the pair of end surfaces toward the one end surface.Type: GrantFiled: November 19, 2020Date of Patent: December 7, 2021Assignee: MAZDA MOTOR CORPORATIONInventors: Yoshihiro Teramoto, Ryoichi Ueno
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Publication number: 20210187643Abstract: A shaving processing method and apparatus for a gear are provided which reduce a load at the time of processing a tooth surface, thereby reducing a transmission error of the gear. Embodiments include a method for finishing the tooth surface of the gear in a state where the gear and a shaving cutter are engaged with each other and the shaving cutter is rotated. The gear has a pair of end surfaces facing each other in the tooth width direction. A first shaving step of processing the tooth surface is performed so that a processing region gradually expands from one end surface of the pair of end surfaces toward the other end surface, and a second shaving step of processing the tooth surface is performed so that a processing region gradually expands from the other end surface of the pair of end surfaces toward the one end surface.Type: ApplicationFiled: November 19, 2020Publication date: June 24, 2021Applicant: MAZDA MOTOR CORPORATIONInventors: Yoshihiro TERAMOTO, Ryoichi UENO
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Patent number: 10777223Abstract: The present invention provides a method of feeding an agent, capable of stabilizing a remaining agent of a feeding part in characteristic and amount just before definitively feeding an agent to each definitive portion. The method includes intermittently moving a feeding part to a plurality of definitive portions defined on a structural object to definitively feed a flowable agent with a predetermined amount to each one of the definitive portions. The structural object includes a semi-finished product part with the definitive portions and a frame to be separated from the semi-finished product part. The frame includes a waste portion for the flowable agent. The waste portion has a same form as the definitive portions. The feeding part wastefully feeds the flowable agent to the waste portion with a same amount as the predetermined amount and thereafter starts the intermittently moving for the definitively feeding of the flowable agent.Type: GrantFiled: January 31, 2018Date of Patent: September 15, 2020Assignee: NHK SPRING CO., LTD.Inventors: Yoshihiro Teramoto, Masaru Inoue, Takeshi Shimoda
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Publication number: 20180286457Abstract: The present invention provides a method of feeding an agent, capable of stabilizing a remaining agent of a feeding part in characteristic and amount just before definitively feeding an agent to each definitive portion. The method includes intermittently moving a feeding part to a plurality of definitive portions defined on a structural object to definitively feed a flowable agent with a predetermined amount to each one of the definitive portions. The structural object includes a semi-finished product part with the definitive portions and a frame to be separated from the semi-finished product part. The frame includes a waste portion for the flowable agent. The waste portion has a same form as the definitive portions. The feeding part wastefully feeds the flowable agent to the waste portion with a same amount as said predetermined amount and thereafter starts the intermittently moving for the definitively feeding of the flowable agent.Type: ApplicationFiled: January 31, 2018Publication date: October 4, 2018Inventors: Yoshihiro TERAMOTO, Masaru INOUE, Takeshi SHIMODA
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Patent number: 8737021Abstract: A terminal structure includes an insulating layer hole formed through an insulating layer, a ground via that passes through the insulating layer hole and electrically connects a wiring layer formed on the insulating layer and a metal layer formed under the insulating layer to each other, and a terminal face defined on a surface of the metal layer and bonded through a conductive adhesive to an electrode of a piezoelectric element.Type: GrantFiled: February 11, 2013Date of Patent: May 27, 2014Assignee: NHK Spring Co., Ltd.Inventors: Ryosuke Yonekura, Yoshihiro Teramoto
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Publication number: 20130242436Abstract: A terminal structure includes an insulating layer hole formed through an insulating layer, a ground via that passes through the insulating layer hole and electrically connects a wiring layer formed on the insulating layer and a metal layer formed under the insulating layer to each other, and a terminal face defined on a surface of the metal layer and bonded through a conductive adhesive to an electrode of a piezoelectric element.Type: ApplicationFiled: February 11, 2013Publication date: September 19, 2013Applicant: NHK SPRING CO., LTD.Inventors: Ryosuke YONEKURA, Yoshihiro TERAMOTO
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Patent number: 6833650Abstract: A plane commutator is comprised of a plurality of commutator segments, a plurality of base plate and a resinous boss member. The commutators are made of sintered carbon compound and disposed to provide a plane commutator surface at an end thereof and a base portion at the other end. Each commutator segment has a projection extending from the base portion. The resinous boss member is disposed in contact with the base portion. Each base plate has an engagement hole, to which one of the projections is fitted, and a terminal portion that extends along an outer periphery of the boss member. A powder-accommodation pocket is formed around a foot of each the projection so that the projection can be shaved by a corner edge of the hole. This ensures good contact of the commutators with the metal base plates and provides a sufficient manufacturing tolerance.Type: GrantFiled: June 5, 2001Date of Patent: December 21, 2004Assignees: DENSO Corporation, TRIS Inc.Inventors: Yusuke Hara, Syouichi Takenouchi, Satoshi Sugiyama, Masahiro Takahama, Kenzo Kiyose, Yoshihiro Teramoto, Noboru Yoshikawa
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Publication number: 20030094877Abstract: A plane commutator is comprised of a plurality of commutator segments, a plurality of base plate and a resinous boss member. The commutators are made of sintered carbon compound and disposed to provide a plane commutator surface at an end thereof and a base portion at the other end. Each commutator segment has a projection extending from the base portion. The resinous boss member is disposed in contact with the base portion. Each base plate has an engagement hole, to which one of the projections is fitted, and a terminal portion that extends along an outer periphery of the boss member. A powder-accommodation pocket is formed around a foot of each the projection so that the projection can be shaved by a corner edge of the hole. This ensures good contact of the commutators with the metal base plates and provides a sufficient manufacturing tolerance.Type: ApplicationFiled: June 5, 2001Publication date: May 22, 2003Inventors: Yusuke Hara, Syouichi Takenouchi, Satoshi Sugiyama, Masahiro Takahama, Kenzo Kiyose, Yoshihiro Teramoto, Noboru Yoshikawa