公开(公告)号：US20210217938A1

公开(公告)日：2021-07-15

申请号：US17215306

申请日：2021-03-29

Applicant: NGK INSULATORS, LTD.

Inventor： Iwao OHWADA ,  Yoshio KIKUCHI

IPC: H01L33/58

Abstract: The present invention relates to a transparent sealing member and an optical component. The present invention is a transparent sealing member (10A) used in an optical component (100A) provided with a package (16A) having at least one optical element (14) emitting ultraviolet light (12) and a mount board (18) to which the optical element is mounted. The transparent sealing member (10A) is provided with a transparent body (24) joined on the mount board (18) via an organic adhesion layer (20), and the transparent body (24) has a housing space (26) in a lower surface opening.

公开(公告)号：US20200149691A1

公开(公告)日：2020-05-14

申请号：US16738325

申请日：2020-01-09

Applicant: NGK Insulators, Ltd.

Inventor： Yoshio KIKUCHI ,  Hiroyuki SHIBATA ,  Tatsuya HISHIKI

IPC: F21K9/66 ,  F21K9/235 ,  C03C3/06

Abstract: A transparent sealing member is provided with minute recesses at least in the surface of the member from which light from an optical element is emitted. The average width of the minute recesses is 0.1 μm to 2.0 μm, the average depth of the minute recesses is 5 nm to 50 nm, and the average frequency of occurrence of the minute recesses is 100000 to 3000000 recesses per 1 mm2.

公开(公告)号：US20150258483A1

公开(公告)日：2015-09-17

申请号：US14627258

申请日：2015-02-20

Applicant: NGK Insulators, Ltd.

Inventor： Yoshio KIKUCHI

IPC: B01D46/24 ,  B32B18/00 ,  C04B38/00 ,  B32B3/12

CPC classification number: B01D46/244 ,  B01D46/2429 ,  B01D46/2448 ,  B32B3/12 ,  B32B2307/30 ,  C04B37/005 ,  C04B38/0016 ,  C04B2111/00405 ,  C04B2111/00793 ,  C04B2235/9607 ,  C04B2237/083 ,  C04B2237/09 ,  C04B2237/341 ,  C04B2237/343 ,  C04B2237/365 ,  C04B2237/368 ,  C04B2237/58 ,  F01N3/035 ,  Y10T428/24157 ,  C04B35/10 ,  C04B35/475 ,  C04B38/0009 ,  C04B35/185 ,  C04B35/195 ,  C04B35/575 ,  C04B35/584

Abstract: There is disclosed a plugged honeycomb structure. A plugged honeycomb structure includes a honeycomb structure body of a segment structure and plugging portions disposed in open ends of cells formed in the honeycomb structure body, the honeycomb structure body has outer segments and inner segments disposed on an inner side than the outer segments in a cross section of the honeycomb structure body, and a material constituting the outer segments has a smaller heat capacity per unit volume than a material constituting the inner segments.

Abstract translation: 公开了一种堵塞的蜂窝结构。 一种堵塞蜂窝结构体，其特征在于，包括：蜂窝结构体，其形成在所述蜂窝结构体的细胞的开口端，所述蜂窝结构体具有外侧段和内侧段， 蜂窝结构体的横截面和构成外部段的材料的每单位体积的热容量小于构成内部段的材料的热容量。

公开(公告)号：US20140296055A1

公开(公告)日：2014-10-02

申请号：US14221825

申请日：2014-03-21

Applicant: NGK Insulators, Ltd.

Inventor： Yoshio KIKUCHI ,  Hiroharu KOBAYASHI ,  Kenichi HIDAKA ,  Miyuki KOJIMA ,  Yoshimasa KOBAYASHI

IPC: B01J27/224

CPC classification number: B01J27/224 ,  B01D46/2429 ,  B01D46/2448 ,  C04B35/565 ,  C04B37/005 ,  C04B38/0019 ,  C04B2235/3481 ,  C04B2235/3826 ,  C04B2235/383 ,  C04B2235/405 ,  C04B2235/428 ,  C04B2235/5228 ,  C04B2235/5244 ,  C04B2235/5248 ,  C04B2235/526 ,  C04B2235/5264 ,  C04B2235/5284 ,  C04B2235/5436 ,  C04B2235/663 ,  C04B2235/80 ,  C04B2235/96 ,  C04B2237/083 ,  C04B2237/16 ,  C04B2237/365 ,  C04B2237/597 ,  F01N3/2026

Abstract: To provide a honeycomb structure capable of using as a catalyst carrier, which functions as a heater, and where a bonding layer is hard to break and an electrical resistance value is hard to rise; including a honeycomb segment bonded body where honeycomb segments are bonded by bonding layer, and a pair of electrode members disposed on a side surface of the bonded body, the electrode members is formed into a band shape, and in a cross section perpendicular to the cell extending direction, one electrode member is disposed on an opposite side across the center of the bonded body to another electrode member, and in at least a part of the bonding layer, inorganic fibers made of β-SiC and a metal silicide are included in a porous body where silicon carbide are bound with silicon in a state where pores are held among the particles.

Abstract translation: 为了提供能够用作催化剂载体的蜂窝结构体，其作为加热器起作用，并且其中粘合层难以断裂并且电阻值难以上升; 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，其设置在接合体的侧表面上，电极构件形成带状，并且在与电池垂直的截面中 一个电极构件设置在跨接在接合体的中心的另一个电极构件的相对侧上，并且在至少一部分接合层中，由-SiC和金属硅化物制成的无机纤维包括在 多孔体，其中碳化硅与硅结合，其中孔保持在颗粒之间。

公开(公告)号：US20140186535A1

公开(公告)日：2014-07-03

申请号：US14197593

申请日：2014-03-05

Applicant: NGK Insulators, Ltd.

Inventor： Yoshio KIKUCHI

IPC: B29D99/00

CPC classification number: B01D46/2451 ,  B01D39/2075 ,  B01D46/2459 ,  B01D46/247 ,  B01D46/2474 ,  B01D2046/2488 ,  B01D2239/0478 ,  B01D2239/10 ,  B29D99/0089 ,  C04B35/195 ,  C04B38/0006 ,  C04B2111/00793 ,  C04B2111/0081 ,  C04B38/0054 ,  C04B38/0074 ,  C04B38/068

Abstract: There is provided a honeycomb filter including a honeycomb base material including a porous partition wall parent material; plugged portions arranged in open frontal areas of predetermined cells in an end surface on an inflow side of the fluid, and open frontal areas of the remaining cells in an end surface on an outflow side of the fluid; and a porous collecting layer disposed on the surface of the partition wall parent material in the remaining cells. In a cross section orthogonal to an extending direction of the cells, a shape of the cells is a rectangular shape, and a thickness of a portion of the collecting layer which is positioned in each of corner portions of each of the cells is from one to three times that of a portion of the collecting layer which is positioned in the center of each of sides of the cell.

公开(公告)号：US20140124992A1

公开(公告)日：2014-05-08

申请号：US14155443

申请日：2014-01-15

Applicant: NGK Insulators, Ltd.

Inventor： Yoshio KIKUCHI ,  Haruo OTSUKA

IPC: C01B39/04

CPC classification number: C01B39/04 ,  B01D53/9413 ,  B01D71/028 ,  B01D2253/108 ,  B01D2255/20738 ,  B01D2255/20761 ,  B01D2255/50 ,  B01D2255/502 ,  B01D2255/912 ,  B01D2255/92 ,  B01J29/06 ,  B01J35/04

Abstract: The zeolite structure is a porous zeolite structure constituted of a formed article obtained by extruding a zeolite raw material containing zeolite particles and an inorganic binding material including at least basic aluminum chloride, a ratio P1 (P1=V2/V1×100) of a volume V2 of the inorganic binding material in the zeolite structure with respect to a volume V1 of the zeolite structure is from 10 to 50 vol %, and a relation of equation (1) is satisfied: P2/P1≦1.0  (1), in which P1 is the ratio of the volume V2 of the inorganic binding material in the zeolite structure with respect to the volume V1 of the zeolite structure and P2 (P2=Vb/Va×100) is a ratio of volumes Vb of pores having pore diameters of 0.003 to 0.03 μm with respect to the whole pore volume Va of the zeolite structure.

Abstract translation: 沸石结构是由通过挤出含有沸石粒子的沸石原料和至少含有碱性氯化铝的无机结合材料而得到的成形体，多孔沸石结构体，比例P1（P1 = V2 / V1×100） 沸石结构中的无机结合材料的V2相对于沸石结构的体积V1为10〜50体积％，满足式（1）的关系：P2 / P1＆nlE; 1.0（1）其中 P1是沸石结构中的无机结合材料的体积V2相对于沸石结构的体积V1的比例，P2（P2 = Vb / Va×100）是孔径的孔的体积Vb的比例 相对于沸石结构的整个孔体积Va为0.003〜0.03μm。