1619 patents
Page 75 of 81
Utility
Composite body, honeycomb structure, and method for producing composite body
20 Jan 20
A composite body of the present invention includes a base and an oxide layer arranged on the base, the oxide layer containing more than 45% by volume of a perovskite-type oxide phase.
Yunie Izumi, Yoshimasa Kobayashi
Filed: 15 Mar 16
Utility
Porous body, honeycomb filter, microstructure analysis method, program for same, and microstructure analyzer
20 Jan 20
In a porous body, a surface layer thickness Ts takes a relatively small value satisfying P≥0.54 Ts (formula (1)), the surface layer thickness Ts being derived by a microstructure analysis using the porous-body data that is prepared through three-dimensional scanning of a region including a surface (inflow plane 61) of the porous body.
Ayaka Sakai, Satoshi Sakashita, Shingo Sokawa, Yuichi Tajima
Filed: 22 Mar 17
Utility
Power storage apparatus
20 Jan 20
Two or more series-connected sets are arranged in a vertical direction and connected in series through an interstage wire.
Koji Hoshino
Filed: 4 Mar 15
Utility
Surface-emitting device, vertical external-cavity surface-emitting laser, and method for manufacturing surface-emitting device
20 Jan 20
A vertical external-cavity surface-emitting laser (VECSEL) whose blueshift is reduced also in a high intensity range of emitted laser light is realized.
Yoshitaka Kuraoka, Kentaro Nonaka, Tomohiko Sugiyama, Takashi Yoshino
Filed: 8 Feb 17
Utility
Laminated Ceramic Electronic Component and Electronic Component Assembly
15 Jan 20
An opposite-side dielectric ceramic layer is in contact with a first opposite-surface electrode layer and a second opposite-surface electrode layer.
Masayuki Uetani
Filed: 2 Jul 19
Utility
Electrochemical Cell and Cell Stack Device
15 Jan 20
A fuel cell includes a porous support substrate and a power generation element portion.
Noriyuki OGASAWARA, Hirofumi KAN, Makoto OHMORI, Takashi RYU
Filed: 18 Aug 19
Utility
Cell Stack Device
15 Jan 20
A cell stack device includes a manifold, a fuel cell, and an oxygen-containing-gas ejection portion.
Noriyuki OGASAWARA, Hirofumi Kan, Makoto Ohmori, Takashi Ryu
Filed: 26 Aug 19
Utility
Fuel cell
13 Jan 20
A fuel cell has an anode, a cathode, and a solid electrolyte layer.
Makoto Ohmori, Shinji Fujisaki
Filed: 11 Jan 18
Utility
Aluminophosphate-based Zeolite Membrane Synthesis Method
8 Jan 20
A method of synthesis for an aluminophosphate-based zeolite membrane includes a steps of preparing a mixed solution with a pH greater than or equal to 6 and less than or equal to 9 by mixing an acidic phosphorous source with an alkali source, a steps of preparing a starting material solution by adding and mixing an aluminum source to the prepared mixed solution, and a steps of synthesizing an aluminophosphate-based zeolite membrane by hydrothermally synthesizing the starting material solution.
Takeshi HAGIO, Kenichi NODA, Makoto MIYAHARA, Katsuya SHIMIZU
Filed: 16 Sep 19
Utility
Method for Manufacturing Zeolite Membrane Structure
8 Jan 20
A method for manufacturing a zeolite membrane structure comprises an immersion step for immersing a porous substrate in a synthetic sol, and a synthesis step for hydrothermally synthesizing a zeolite membrane on a surface of the porous substrate that has been immersed in the synthesis so.
Makoto MIYAHARA, Shinji Nakamura
Filed: 16 Sep 19
Utility
Eri-structure Zeolite Membrane and Membrane Structure
8 Jan 20
A peak intensity of a (002) plane is greater than or equal to 0.5 times a peak intensity of a (100) plane in an X-ray diffraction pattern obtained by irradiation of X-rays to a membrane surface of the ERI membrane.
Takeshi HAGIO, Kenichi Noda, Makoto Miyahara, Katsuya Shimizu, Aya Miura, Ryotaro Yoshimura
Filed: 16 Sep 19
Utility
Nozzle, Casting Apparatus, and Cast Product Manufacturing Method
8 Jan 20
A nozzle put into a molten metal in vertical upwards continuous casting for casting a cast product by pulling up the molten metal, the nozzle includes a nozzle body having an intake hole through which the molten metal is taken in and which is formed in a lateral surface of the nozzle body and a flange portion formed on lower side of the intake hole and projecting beyond the nozzle body.
Ken SUZUKI, Naokuni MURAMATSU
Filed: 18 Sep 19
Utility
Security Ink Pigment, Security Ink, Printed Matter, and Method of Producing Security Ink Pigment
8 Jan 20
Security of a printed matter is enhanced, and a visual image is made to clear if a latent image formed by a coat printed on a matter to be printed for a security enhancement of the printed matter becomes the visual image.
Tatsuya HISHIKI
Filed: 26 Aug 19
Utility
Aluminum Nitride Particles
8 Jan 20
Aluminum nitride particles used as a material of an aluminum nitride sintered compact are disclosed.
Hiroharu Kobayashi, Kazuki Iida, Yoshimasa Kobayashi
Filed: 18 Sep 19
Utility
Honeycomb filter
6 Jan 20
A honeycomb filter includes a pillar-shaped honeycomb substrate including a porous partition wall that defines a plurality of cells extending from an inflow end face to an outflow end face, an inflow side plugging portion disposed at the inflow end face of the honeycomb substrate to plug open ends of outflow cells and an outflow side plugging portion disposed at the outflow end face of the honeycomb substrate to plug open ends of inflow cells other than the outflow cells.
Fumihiko Yoshioka, Kazuto Miura
Filed: 9 Mar 17
Utility
Heat exchanger element, manufacturing method therefor, and heat exchanger
6 Jan 20
A heat exchanger element includes at least two honeycomb structures arranged serially and each including a cell structural portion having cells separated and formed by partition walls containing SiC and functioning as passages which extend from one end face to the other end face and which a first fluid passes through, and an outer peripheral wall disposed on the outer periphery of the cell structural portion.
Yoshio Suzuki, Hironori Takahashi, Tatsuo Kawaguchi, Yoshimasa Kondo
Filed: 2 Dec 13
Utility
Gas-sensor diagnosing method
6 Jan 20
Provided is a method of suitably judging necessity of a recovering process carried out on a mixed-potential gas sensor based on an extent of reversible deterioration occurring in a sensing electrode.
Taku Okamoto, Yuki Nakayama, Kosuke Monna, Osamu Nakasone
Filed: 1 Dec 16
Utility
Ceramic heater, sensor element, and gas sensor
6 Jan 20
A heater section includes a plate-like ceramic body (a first substrate layer 1, a second substrate layer 2, and a third substrate layer 3) having a longitudinal direction (front-rear direction) and a short-length direction (left-right direction), and a heater 72 disposed within the plate-like ceramic body and including a lead section 79 and a heating section 76 connected to the lead section 79.
Yusuke Watanabe, Takao Murase, Masashi Yasui
Filed: 16 Aug 16
Utility
Method for Inspecting Separation Membrane Module and Method for Manufacturing Separation Membrane Module
1 Jan 20
A method for inspecting a separation membrane module has a sealing step for sealing a gas for inspection on a primary side of zeolite membrane.
Katsuya SHIMIZU, Makiko Ichikawa, Kenji Yajima, Takeshi Hagio
Filed: 8 Sep 19
Utility
Zeolite Membrane Composite and Process for Producing Zeolite Membrane Composite
1 Jan 20
A process for producing a zeolite membrane composite includes a step of obtaining FAU-type seed crystals, a step of depositing the FAU-type seed crystals on a support, a step of forming an AFX-type zeolite membrane on the support by immersing the support in a raw material solution and growing an AFX-type zeolite from the FAU-type seed crystals by hydrothermal synthesis, and a step of removing a structure-directing agent from the AFX-type zeolite membrane.
Makoto MIYAHARA, Kenichi NODA
Filed: 11 Sep 19