1619 patents
Page 71 of 81
Utility
Honeycomb Filter
1 Apr 20
A honeycomb filter includes a pillar-shaped honeycomb substrate and a plugging portion provided at an end portion on either an inflow or outflow end face side of cells, wherein, in a section orthogonal to the cell extending direction, the shapes of an inflow cell having the plugging portion and an outflow cell having the plugging portion are hexagonal.
Tetsuya MAKINO, Makoto TERANISHI, Tadato ITO, Etsuji OHARA
Filed: 11 Sep 19
Utility
Dehydration Method, Dehydration Apparatus, and Membrane Structure
1 Apr 20
A dehydration method is a dehydration method for selectively separating water from a mixture that contains water, using a zeolite membrane having an AFX structure, and the method includes a step of supplying the mixture to a supply side space of the zeolite membrane having an AFX structure, and a step of making a pressure difference between the supply side space and a permeation side space of the zeolite membrane having an AFX structure.
Kenichi NODA, Makoto Miyahara, Katsuya Shimizu, Takeshi Hagio
Filed: 3 Dec 19
Utility
Dehydration Method and Dehydration Apparatus
1 Apr 20
A dehydration method is a dehydration method for selectively separating water from a mixture that contains water, and the method includes a step of supplying the mixture to a supply side space of a zeolite membrane having an ERI structure, and a step of making a pressure difference between the supply side space and a permeation side space of the zeolite membrane having an ERI structure.
Kenichi NODA, Makoto MIYAHARA, Katsuya SHIMIZU, Takeshi HAGIO
Filed: 2 Dec 19
Utility
Gas Sensor
1 Apr 20
A gas sensor is capable of measuring the concentrations of each of a plurality of target components in a gas being measured.
Kunihiko NAKAGAKI
Filed: 2 Dec 19
Utility
Honeycomb structure
30 Mar 20
A honeycomb structure includes a porous partition wall disposed so as to surround cells extending from a first end face to a second end face.
Yudai Kurimoto, Shogo Hirose
Filed: 3 Mar 19
Utility
Method of reducing output degradation of gas sensor
30 Mar 20
A gas sensor includes a sensor element made of an oxygen-ion conductive solid electrolyte, at least one electrode provided to the sensor element so as to contact a measurement gas, and a controller configured to control the gas sensor.
Taku Okamoto, Noriko Hirata, Yuki Nakayama
Filed: 26 Oct 17
Utility
Integrated wiring board assembly
30 Mar 20
A connection FPC 75 and a sheet heater 30 are joined together with a solder joint member interposed therebetween.
Hiroshi Takebayashi
Filed: 5 Jul 17
Utility
Outer Periphery Coating Material, Outer Periphery Coated Honeycomb Structure and Dust Collecting Filter
25 Mar 20
An outer periphery coating material being coated onto an outer peripheral surface of a ceramic honeycomb structure to form an outer periphery coated layer.
Masaki HOURA, Shungo NAGAI
Filed: 30 Jul 19
Utility
Catalyst Deterioration Diagnosis System and Catalyst Deterioration Diagnosis Method
25 Mar 20
A catalyst deterioration diagnosis system includes an air-fuel ratio detection element and a NOx detection element on a downstream side with respect to a catalyst, and a control element.
Taku OKAMOTO, Osamu NAKASONE
Filed: 10 Sep 19
Utility
Ceramic formed body extrusion method, ceramic formed body, and ceramic porous body
23 Mar 20
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.
Takafumi Kimata, Kenichi Hidaka, Yoshio Kikuchi, Masaki Ishikawa, Kisuke Yamamoto, Kenji Morimoto
Filed: 29 Jul 19
Utility
Porous ceramic structure
23 Mar 20
A porous ceramic structure has a porosity of 20% to 99%, and includes one principal surface and another principal surface opposite to the one principal surface.
Hiroharu Kobayashi, Takahiro Tomita, Akinobu Oribe
Filed: 11 Jan 18
Utility
Separator-equipped air electrode for air-metal battery
23 Mar 20
Provided is a separator-equipped air electrode for a metal-air battery, the separator-equipped air electrode including a separator composed of a hydroxide-ion-conductive inorganic solid electrolyte being a dense ceramic material; an air electrode layer containing an air electrode catalyst and an electron-conductive material, or containing an air electrode catalyst also serving as an electron-conductive material; and an intermediate layer disposed between the separator and the air electrode layer, improving the adhesion between the separator and the air electrode layer, and exhibiting hydroxide ion conductivity.
Tatsuya Hattori, Yoshihiko Yamamura, Naohito Yamada
Filed: 20 Dec 16
Utility
Heat discharge structures for light source devices and light source systems
23 Mar 20
A heat discharge structure that includes a film of a nitride of a group 13 element having a first main face, a second main face and an outer side end face.
Masahiko Namerikawa, Takashi Yoshino, Katsuhiro Imai, Yoshitaka Kuraoka
Filed: 17 Jun 18
Utility
Member for Semiconductor Manufacturing Apparatus
18 Mar 20
A member for a semiconductor manufacturing apparatus includes a plate, at least one through hole, and an insulating pipe (cylindrical member).
Hiroshi TAKEBAYASHI
Filed: 21 Nov 19
Utility
Gas-sensor Diagnosing Method
18 Mar 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: 18 Nov 19
Utility
Wafer Support Table
18 Mar 20
A ceramic heater includes a ceramic substrate including, on an upper surface, a wafer mount surface that receives a wafer, and a heater electrode embedded in an inside of the ceramic substrate.
Yutaka UNNO, Shuichiro MOTOYAMA
Filed: 24 Nov 19
Utility
Porous ceramic particles
16 Mar 20
A porous ceramic particle has a porosity of 20% to 99%, and one principal surface of the porous ceramic particle is a mirror surface, and an aspect ratio thereof is greater than or equal to 3.
Hiroharu Kobayashi, Takahiro Tomita, Akinobu Oribe
Filed: 11 Jan 18
Utility
Solid alkaline fuel cell
16 Mar 20
A solid alkaline fuel cell has a cathode that is supplied with an oxidant which contains oxygen, an anode that is supplied with a fuel which contains hydrogen atoms, and an inorganic solid electrolyte that is disposed between the anode and the cathode and that exhibits a hydroxide ion conductivity.
Yukihisa Takeuchi, Hirofumi Kan, Toshiyuki Nakamura, Makoto Ohmori
Filed: 11 Mar 19
Utility
Support for electric heating type catalyst and exhaust gas purifying apparatus
16 Mar 20
A support for an electric heating type catalyst includes: a honeycomb structure; and a pair of metal electrode portions.
Naoya Takase
Filed: 11 Mar 19
Utility
Support for Electric Heating Type Catalyst and Exhaust Gas Purifying Device
11 Mar 20
A support for an electric heating type catalyst, comprising: a honeycomb structure having partition walls that define a plurality of cells, each cell extending from a first end face to a second end face to form a fluid path for a fluid; and a pair of metal electrode portions in which one metal electrode portion of the pair of metal electrode portions is disposed on a side opposite to the other metal electrode portion across a center axis of the honeycomb structure; wherein one or both of the pair of metal electrode portions comprise at least one protruding portion, the protruding portion projecting toward the honeycomb structure side to abut against the honeycomb structure.
Naoya TAKASE
Filed: 15 Aug 19