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公开(公告)号：US20160271548A1
公开(公告)日：2016-09-22
申请号：US15062482
申请日：2016-03-07
Applicant: NGK INSULATORS, LTD.
Inventor： Yoshio KIKUCHI , Masaki ISHIKAWA
CPC classification number: B01D46/2429 , B01D46/2474 , B01D2046/2433 , B01D2046/2437 , B01J35/04 , C04B35/515 , C04B38/0006 , C04B38/0009 , C04B38/0016 , C04B2111/00793 , C04B2111/0081 , C04B2235/3206 , C04B2235/3217 , C04B2235/3418 , C04B2235/428 , C04B2235/80 , C04B2235/85 , F01N3/0222 , F01N3/0275 , C04B38/0054 , C04B38/0074
Abstract: A honeycomb structure includes a pillar-shaped honeycomb structure body having a porous partition wall. The honeycomb structure body includes a plurality of cells defined by the partition wall so as to extend from a first end face to a second end face of the honeycomb structure body, the partition wall is formed by a porous body including a silicon phase as a main phase, and the silicon phase as the main phase has content of each of metals other than silicon and metals making up silicide that is 0.3 part by mass or less with respect to 100 parts by mass of silicon.
Abstract translation: 蜂窝结构体包括具有多孔分隔壁的柱状蜂窝结构体。 蜂窝结构体包括由隔壁限定的多个单元，以从蜂窝结构体的第一端面延伸到第二端面，隔壁由包括硅相作为主体的多孔体形成 相，作为主相的硅相，相对于100质量份的硅，含有Si以外的各种金属和构成硅化物的金属的含量为0.3质量份以下。
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公开(公告)号：US20150260067A1
公开(公告)日：2015-09-17
申请号：US14628527
申请日：2015-02-23
Applicant: NGK Insulators, Ltd.
Inventor： Yoshio KIKUCHI , Takashi SUZUKI , Masaki ISHIKAWA
CPC classification number: F01N3/0222 , B01D46/0001 , B01D46/2429 , B01D46/2474 , B01D53/94 , B01D2046/2433 , B01D2046/2437 , B01D2258/01 , B01J35/04 , B01J35/10 , C04B35/117 , C04B38/0006 , C04B2201/30 , C04B2235/3217 , C04B2235/3232 , C04B2235/3234 , C04B2235/3472 , C04B2235/3481 , C04B2235/349 , C04B2235/36 , C04B2235/5436 , C04B2235/5445 , C04B2235/606 , C04B2235/76 , C04B2235/80 , C04B2235/9607 , C04B38/0054 , C04B38/0074
Abstract: There is disclosed a plugged honeycomb structure. A plugged honeycomb structure includes a tubular honeycomb structure body having partition walls including a porous partition wall base material defining a plurality of cells which become through channels for a fluid and extend from a first end face to a second end face, and a porous trapping layer disposed on the surface of the partition wall base material; and plugging portions disposed in open ends of predetermined cells in the first end face and open ends of residual cells in the second end face, and the partition wall base material is constituted of a porous body including α-Al2O3 as a main phase and further including aluminum titanate and glass.
Abstract translation: 公开了一种堵塞的蜂窝结构。 堵塞蜂窝结构体包括具有分隔壁的管状蜂窝结构体，所述隔壁包括多孔分隔壁基材，所述多孔分隔壁基材限定成通过流体通道并从第一端面延伸到第二端面的多个单元，以及多孔捕获层 设置在分隔壁基材的表面上; 以及设置在所述第一端面中的预定电池单元的开口端的插塞部分和所述第二端面中的残余电池的开口端，并且所述隔壁基材由包括α-Al 2 O 3作为主相的多孔体构成，并且还包括 钛酸铝和玻璃。
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公开(公告)号：US20140296054A1
公开(公告)日：2014-10-02
申请号：US14221779
申请日：2014-03-21
Applicant: NGK Insulators, Ltd.
Inventor： Yoshio KIKUCHI , Kenichi HIDAKA
IPC: B01J27/224
CPC classification number: B01J27/224 , C04B37/005 , C04B38/0019
Abstract: To provide a honeycomb structure capable of using as a catalyst carrier, which suitably functions as a heater by applying a voltage, and where a bonding layer is hard to break; and including a honeycomb segment bonded body where honeycomb segments are bonded by bonding layer, and a pair of electrode members disposed on side surface of the bonded body, wherein the electrode members is formed into a band shape, in a cross section perpendicular to the cell extending direction, the one electrode member is disposed on an opposite side across the center of the bonded body with respect to another electrode member, and in at least a part of the bonding layer, inorganic fibers made of an oxide are included in a porous body where particles of silicon carbide are bound with silicon in a state where pores are held among the particles.
Abstract translation: 本发明提供一种蜂窝结构体，其能够作为催化剂载体使用，该催化剂载体通过施加电压适合用作加热器，并且其中结合层难以破裂; 并且包括蜂窝段结合体，其中蜂窝段通过接合层接合;以及一对电极构件，其布置在接合体的侧表面上，其中电极构件形成为带状，在与电池垂直的截面中 一个电极部件相对于另一个电极部件配置在接合体的中心的相对侧，并且在至少一部分接合层中，由氧化物构成的无机纤维被包含在多孔体中 其中在颗粒之间保持孔隙的状态下，碳化硅颗粒与硅结合。
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公开(公告)号：US20250022742A1
公开(公告)日：2025-01-16
申请号：US18895769
申请日：2024-09-25
Applicant: NGK INSULATORS, LTD.
Inventor： Yoshio KIKUCHI , Sugio MIYAZAWA , Masaru NOMURA , Daisuke YABU
IPC: H01L21/683 , H01L21/56
Abstract: A temporary fixation substrate having one main surface to which a plurality of electronic components adhere and are temporarily fixed by a resin mold has a chamfered region at an end over an entire circumference of each of the one main surface and the other main surface, and an arithmetic average roughness of the chamfered region at least on a side of the one main surface is 0.1 μm to 10 μm and is greater than an arithmetic average roughness of the one main surface.
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公开(公告)号：US20240125986A1
公开(公告)日：2024-04-18
申请号：US18536342
申请日：2023-12-12
Applicant: NGK INSULATORS, LTD.
Inventor： Kentaro TANI , Jungo KONDO , Masahiko NAMERIKAWA , Yoshio KIKUCHI
IPC: G02B5/18 , G01N21/3581
CPC classification number: G02B5/1861 , G01N21/3581
Abstract: A member for terahertz equipment includes: a substrate main body having a first principal surface and a second principal surface; and a reflection suppressing portion provided on at least one of the first principal surface or the second principal surface of the substrate main body. The reflection suppressing portion includes a plurality of protrusions which are arranged in a grating shape, and each have a tapered portion in a vertical cross section.
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Patent Agency Ranking
公开(公告)号：US20190351577A1
公开(公告)日：2019-11-21
申请号：US16526011
申请日：2019-07-30
Applicant: NGK Insulators, Ltd.
Inventor： Takafumi KIMATA , Kenichi HIDAKA , Yoshio KIKUCHI , Masaki ISHIKAWA , Kisuke YAMAMOTO , Kenji MORIMOTO
Abstract: A ceramic formed body extrusion method for forming a ceramic formed body having a wall-shaped or plate-shaped formed portion by using an extrusion die provided with a slit for extrusion of a ceramic formed body from a raw material for forming, the slit including a slit former stage unit located on an upstream side in an extrusion direction in the extrusion and a slit latter stage unit located on a downstream side in the extrusion direction, the slit latter stage unit having a width of three to 27 times a width of the slit former stage unit, and by extruding a raw material containing a first particle having an aspect ratio of two or more and less than 300 such that the raw material passes though the slit former stage unit of the extrusion die and then passes through the slit latter stage unit.
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公开(公告)号：US20170282402A1
公开(公告)日：2017-10-05
申请号：US15471327
申请日：2017-03-28
Applicant: NGK INSULATORS, LTD.
Inventor： Takafumi KIMATA , Kenichi HIDAKA , Yoshio KIKUCHI , Masaki ISHIKAWA , Kisuke YAMAMOTO , Kenji MORIMOTO
Abstract: A ceramic formed body extrusion method for forming a ceramic formed body having a wall-shaped or plate-shaped formed portion by using an extrusion die provided with a slit for extrusion of a ceramic formed body from a raw material for forming, the slit including a slit former stage unit located on an upstream side in an extrusion direction in the extrusion and a slit latter stage unit located on a downstream side in the extrusion direction, the slit latter stage unit having a width of three to 27 times a width of the slit former stage unit, and by extruding a raw material containing a first particle having an aspect ratio of two or more and less than 300 such that the raw material passes though the slit former stage unit of the extrusion die and then passes through the slit latter stage unit.
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公开(公告)号：US20160271549A1
公开(公告)日：2016-09-22
申请号：US15070372
申请日：2016-03-15
Applicant: NGK INSULATORS, LTD.
Inventor： Yoshio KIKUCHI
IPC: B01D46/24 , C04B35/195 , C04B35/66 , F01N3/035 , F01N3/022
CPC classification number: B01D46/2459 , B01D46/2429 , B01D46/2474 , B01D2046/2433 , B01D2046/2437 , B01D2046/2481 , B01D2279/30 , C04B35/195 , C04B35/66 , C04B38/0006 , C04B38/0009 , C04B2111/00793 , C04B2111/0081 , C04B2111/343 , C04B2235/3206 , C04B2235/3217 , C04B2235/3225 , C04B2235/3229 , C04B2235/3232 , C04B2235/3244 , C04B2235/3418 , C04B2235/3445 , C04B2235/3481 , F01N3/0222 , F01N3/035 , F01N2330/30 , C04B38/0054 , C04B38/0074
Abstract: A plugged honeycomb structure includes: a pillar-shaped honeycomb substrate having a partition wall base material that defines a plurality of cells serving as a through channel of fluid; a plugging portion disposed at open ends of predetermined cells at an inflow-side end face of fluid and at open ends of residual cells at an outflow-side end face of fluid; and a porous trapping layer disposed at least at a surface of the partition wall base material of the residual cells. The partition wall base material is formed by a base material porous body including cordierite as a main phase, the trapping layer is formed by a trapping layer porous body including cordierite as a main phase, and a part of the trapping layer penetrating into pores formed at the partition wall base material has a thickness of 0 to 20 μm.
Abstract translation: 一种堵塞式蜂窝结构体，具备：柱状蜂窝状基材，具有限定用作流体的通道的多个单元的隔壁基材; 在流体的流入侧端面和流体的流出侧端面的残留孔的开口端设置有预定孔的开口端的堵塞部， 以及至少设置在残留电池的隔壁基材的表面的多孔捕获层。 分隔壁基材由包含堇青石作为主相的基材多孔体形成，捕获层由包含堇青石作为主相的捕集层多孔体形成，并且捕获层的一部分穿入形成于 隔壁基材的厚度为0〜20μm。
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公开(公告)号：US20220299188A1
公开(公告)日：2022-09-22
申请号：US17805502
申请日：2022-06-06
Applicant: NGK Insulators, Ltd.
Inventor： Yoshio KIKUCHI
IPC: F21V5/04
Abstract: A light converging member (10) according to an embodiment of the present invention includes: a recess portion (32) that is used for an optical component (100) with an optical element (14) for emitting light, the recess portion being opposed to the optical element (14) and having a size 0.5 or more times larger than the maximum length of a light emission region in the optical element; and a lens body (30) for converging light having passed through the recess portion (32).
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公开(公告)号：US20190351578A1
公开(公告)日：2019-11-21
申请号：US16526026
申请日：2019-07-30
Applicant: NGK Insulators, Ltd.
Inventor： Takafumi KIMATA , Kenichi HIDAKA , Yoshio KIKUCHI , Masaki ISHIKAWA , Kisuke YAMAMOTO , Kenji MORIMOTO
Abstract: A ceramic formed body extrusion method for forming a ceramic formed body having a wall-shaped or plate-shaped formed portion by using an extrusion die provided with a slit for extrusion of a ceramic formed body from a raw material for forming, the slit including a slit former stage unit located on an upstream side in an extrusion direction in the extrusion and a slit latter stage unit located on a downstream side in the extrusion direction, the slit latter stage unit having a width of three to 27 times a width of the slit former stage unit, and by extruding a raw material containing a first particle having an aspect ratio of two or more and less than 300 such that the raw material passes though the slit former stage unit of the extrusion die and then passes through the slit latter stage unit.
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