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公开(公告)号：US10814385B2
公开(公告)日：2020-10-27
申请号：US16073995
申请日：2017-01-24
Applicant: TYK CORPORATION
Inventor： Hirokatsu Hattanda , Noriaki Yamauchi
Abstract: An immersion-nozzle replacement apparatus includes a guide, and a pressing keyboard row. The guide supports two immersion nozzles, a foremost immersion nozzle and a rear immersion nozzle. The guide includes two rows supporting the immersion nozzles via the lower face in the flange. The pressing keyboard row, which is provided in the rows of the guide, includes first keyboards pressing the foremost immersion nozzle via the lower face in the flange. The immersion-nozzle replacement apparatus pushes out the foremost immersion nozzle horizontally with the rear immersion nozzle, and puts the rear immersion nozzle on the pressing keyboard rows. The guide further includes an additionally-pressing keyboard row following a rear end of the pressing keyboard rows, and including a second keyboard pressing the rear immersion nozzle via the lower face in the flange before pushing out the foremost immersion nozzle.
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公开(公告)号：USD827114S1
公开(公告)日：2018-08-28
申请号：US29575026
申请日：2016-08-22
Applicant: TYK CORPORATION
Designer： Osamu Takagi , Shuichi Adachi
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公开(公告)号：US10034364B2
公开(公告)日：2018-07-24
申请号：US15134526
申请日：2016-04-21
Applicant: Kitagawa Industries Co., Ltd. , TYK Corporation
Inventor： Yasuhiro Kawaguchi , Masataka Kubo
IPC: H01L23/373 , H05K1/02 , F28F13/00 , F28F21/04
Abstract: An electronic circuit of the present invention includes: a circuit board on which an electronic component is mounted; a heat conducting sheet stacked on the electronic component; and a heat sink stacked on the heat conducting sheet. The heat sink includes a porous ceramics having a volume resistivity of 1010 Ohm·cm or more and a porosity of 15-50 vol %.
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公开(公告)号：US20160061492A1
公开(公告)日：2016-03-03
申请号：US14760594
申请日：2013-05-17
Applicant: TYK CORPORATION
Inventor： Taketomo KAGEYAMA , Yasuta KOIKE
IPC: F24J2/46
CPC classification number: F24S80/10 , F24S20/20 , F24S70/16 , F24S70/30 , F24S70/60 , F24S2080/011 , Y02E10/41 , Y02E10/44
Abstract: There is provided a heat collector for solar thermal power generation that suppresses oxidization using a silicon-carbide ceramic sintered body as a base body. The heat collector includes the base body made of a silicon-carbide ceramic sintered body in which channels (cells) for passing through a heat medium are formed, a first glass layer of silicate glass that coats at least a part of surfaces of the base body and contains an alkali metal constituent and/or an alkaline-earth metal constituent, and a second glass layer of silicate glass that coats the first glass layer and has a sum of contents of an alkali metal constituent and an alkaline-earth metal constituent, which is smaller than a sum of contents of the alkali metal constituent and the alkaline-earth metal constituent in the first glass layer.
Abstract translation: 提供了一种用于太阳能发电的集热器，其使用碳化硅陶瓷烧结体作为基体来抑制氧化。 集热器包括由碳化硅陶瓷烧结体制成的基体，其中形成用于通过热介质的通道（电池），第一玻璃层，其涂覆在基体的至少一部分表面上 并且含有碱金属成分和/或碱土金属成分，以及涂覆第一玻璃层并具有碱金属成分和碱土金属成分的含量之和的硅酸盐玻璃的第二玻璃层，其中 小于第一玻璃层中的碱金属成分和碱土金属成分的含量之和。
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公开(公告)号：US11766717B2
公开(公告)日：2023-09-26
申请号：US17291773
申请日：2018-11-07
Applicant: TYK CORPORATION
Inventor： Hirokatsu Hattanda
Abstract: A sliding gate device includes a fixed plate fixed to a molten steel container, a sliding plate for opening/closing a nozzle hole, a sliding device moving a case holding the sliding plate, and a contact pressure control mechanism switching between a contact pressure applied state and a no-contact-pressure applied state for the fixed plate and the sliding plate. The contact pressure control mechanism has a support bar member moving relative to the fixed plate, a joining block tool switching between a joined state where the support bar member and the case cooperate with each other, and a joining-released state where the support bar member and the case do not cooperate with each other, and a spring member generating a force applying a contact pressure according to a position of the support bar member.
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Patent Agency Ranking
公开(公告)号：US20210300824A1
公开(公告)日：2021-09-30
申请号：US17213793
申请日：2021-03-26
Applicant: TYK CORPORATION
Inventor： Yasuta KOIKE , Masataka KUBO
IPC: C04B35/14 , C04B35/443
Abstract: A composition for a heat treatment jig includes: alumina at a weight ratio within the range of 5% or more and 25% or less; mullite at a weight ratio within the range of 0% or more and 35% or less; cordierite at a weight ratio within the range of 15% or more and 35% or less; spinel at a weight ratio within the range of 0% or more and 35% or less; and fused silica at a weight ratio within the range of 15% or more and 50% or less. The composition for a heat treatment jig is used for the method of manufacturing a heat treatment jig, such as a heat treatment container.
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公开(公告)号：US11028467B2
公开(公告)日：2021-06-08
申请号：US16607632
申请日：2018-04-19
Applicant: TYK CORPORATION
Inventor： Sadayasu Takayama , Shinji Kajita , Yukie Kaku
Abstract: Provided is a metal-based material having a high hardness.
A metal-based composite material of the present invention is formed from a sintered body obtained from Ti material powder, Mo material powder, Ni material powder, and ceramics powder, and 0.1 to 9 parts by mass of Ni is contained with respect to 100 parts by mass of the entirety of the metal-based composite material.-
公开(公告)号：US20200095654A1
公开(公告)日：2020-03-26
申请号：US16607632
申请日：2018-04-19
Applicant: TYK CORPORATION
Inventor： Sadayasu TAKAYAMA , Shinji KAJITA , Yukie KAKU
Abstract: [Object] Provided is a metal-based material having a high hardness.[Solution] A metal-based composite material of the present invention is formed from a sintered body obtained from Ti material powder, Mo material powder, Ni material powder, and ceramics powder, and 0.1 to 9 parts by mass of Ni is contained with respect to 100 parts by mass of the entirety of the metal-based composite material.
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公开(公告)号：US10234214B2
公开(公告)日：2019-03-19
申请号：US15541632
申请日：2016-07-29
Applicant: TYK CORPORATION
Inventor： Osamu Takagi , Shuichi Adachi
Abstract: A circular columnar body made of ceramics and including a plurality of through-holes extending in a single axial direction Z and having circular or elliptical cross sectional shapes orthogonal to the axial direction at a density of 2 to 50 pieces per square inch in a cross section orthogonal to the axial direction is once hollowed out in a direction X orthogonal to the axial direction Z by a cylinder, and the circular columnar body can also be once again hollowed out in the direction orthogonal to the axial direction Z and the direction X by the cylinder.
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公开(公告)号：US20190039130A1
公开(公告)日：2019-02-07
申请号：US16073995
申请日：2017-01-24
Applicant: TYK CORPORATION
Inventor： Hirokatsu HATTANDA , Noriaki YAMAUCHI
Abstract: An immersion-nozzle replacement apparatus includes a guide, and a pressing keyboard row. The guide supports two immersion nozzles, a foremost immersion nozzle and a rear immersion nozzle. The guide includes two rows supporting the immersion nozzles via the lower face in the flange. The pressing keyboard row, which is provided in the rows of the guide, includes first keyboards pressing the foremost immersion nozzle via the lower face in the flange. The immersion-nozzle replacement apparatus pushes out the foremost immersion nozzle horizontally with the rear immersion nozzle, and puts the rear immersion nozzle on the pressing keyboard rows. The guide further includes an additionally-pressing keyboard row following a rear end of the pressing keyboard rows, and including a second keyboard pressing the rear immersion nozzle via the lower face in the flange before pushing out the foremost immersion nozzle.
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