1619 patents
Page 81 of 81
Utility
Ceramic Porous Body and Method for Producing the Same, and Dust Collecting Filter
2 Oct 19
A ceramic porous body comprising: skeleton portions including an aggregate and at least one binding material; and pore portions formed between the skeleton portions, the pore portions being capable of allowing a fluid to flow therethrough.
Hiroaki NOGUCHI, Shuichi Ichikawa, Akifumi Kawakami, Mitsuhiro Ito
Filed: 28 Feb 19
Utility
Honeycomb Structure
2 Oct 19
A honeycomb structure including a honeycomb portion having porous partition walls extending from an inflow end face to an outflow end face, an outermost peripheral wall, and a pair of electrode layers on a side surface of the honeycomb portion.
Yoshiyuki KASAI, Yukinari Shibagaki
Filed: 10 Mar 19
Utility
Honeycomb Structure
2 Oct 19
A honeycomb structure includes honeycomb segments, bonding layers and a circumferential wall.
Tomohiro ISHIOKA
Filed: 28 Feb 19
Utility
Honeycomb Filter
2 Oct 19
Fumihiko YOSHIOKA, Yoshiaki HATEKAYAMA, Noritaka MASUMITSU
Filed: 17 Mar 19
Utility
Honeycomb Filter
2 Oct 19
Fumihiko YOSHIOKA, Yoshiaki HATEKAYAMA, Noritaka MASUMITSU
Filed: 17 Mar 19
Utility
Honeycomb Filter
2 Oct 19
Fumihiko YOSHIOKA, Yoshiaki HATEKAYAMA, Noritaka MASUMITSU
Filed: 17 Mar 19
Utility
Honeycomb Filter
2 Oct 19
Fumihiko Yoshioka, Norihiro Wakida, Yoshiaki Hatakeyama, Noritaka Masumitsu
Filed: 17 Mar 19
Utility
Heat Generation System, Exhaust Gas Purification Device, and Method for Regenerating Honeycomb Structure
2 Oct 19
A heat generation system including: a liquid storage tank; a heating element including: a reaction container having a storage space, and a porous body stored in the storage space, and loaded with an exothermic reaction solid that causes an exothermic reaction when being in contact with the liquid; a liquid injection mechanism member including: a liquid flow pipe that communicates between the liquid storage tank and the storage space of the reaction container, through which the liquid flows, and an injection unit that injects the liquid into the storage space; and discharge mechanism member including: a discharge pipe that communicates with the storage space of the reaction container, and a discharge unit that discharges a liquid product generated by the exothermic reaction caused by contact between the liquid and the exothermic reaction solid, and a vaporized material of the liquid, from the storage space through the discharge pipe.
Yukio MIYAIRI, Shinichi MIWA
Filed: 18 Jun 19
Utility
Support for Electric Heating Type Catalyst
2 Oct 19
A support for an electric heating type catalyst includes: a honeycomb structure having: porous partition walls extending through the honeycomb structure from an inflow end face to an outflow end face to define a plurality of cells forming a through channel; and an outer peripheral wall located at the outermost periphery; a pair of electrode layers disposed on the outer peripheral wall of the honeycomb structure; and a pair of electrode portions.
Naoki OKAMOTO, Naoya TAKASE
Filed: 11 Mar 19
Utility
Honeycomb Structure
2 Oct 19
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
Heating Furnace
2 Oct 19
A heating furnace comprising a furnace body; an accommodation space in the furnace body, the accommodation space accommodating a work; an exhaust port; and a heat insulator provided between the accommodation space and the exhaust port, the heat insulator including a pillar-shaped honeycomb structure including ceramic partition walls sectioning a plurality of cells extending from one bottom to another bottom.
Tomoo Nakamura
Filed: 28 Feb 19
Utility
Heat Exchanger
2 Oct 19
A heat exchanger according to the present invention includes: a pillar shaped honeycomb structure having a plurality of cells, the cells providing first flow paths through which a first fluid is passed; an inner cylinder attached to an outer periphery of the honeycomb structure; and an outer cylinder disposed on an outer periphery of the inner cylinder, the outer cylinder providing a second flow path through which a second fluid is passed, the second flow path being arranged between the outer cylinder and the inner cylinder.
Tatsuo Kawaguchi, Takeshi Sakuma, Daisuke Kimura, Hiroshi Mizuno, Makoto Yoshihara, Takafumi Hamada
Filed: 14 Mar 19
Utility
Gas Sensor and Method of Controlling Gas Sensor
2 Oct 19
The inequality Voff<Va<Vb is satisfied, assuming that Va is a first voltage applied to a preliminary oxygen concentration control unit at a time of a first operation thereof, Vb is a second voltage applied to the preliminary oxygen concentration control unit at a time of a second operation thereof, and Voff is a voltage applied thereto at a time when the preliminary oxygen concentration control unit is stopped.
Taku OKAMOTO, Nobukazu IKOMA
Filed: 26 Mar 19
Utility
Layered double hydroxide, layered double hydroxide dense film, and composite material
30 Sep 19
The present invention provides a layered double hydroxide with improved conductivity, a layered double hydroxide and a composite material containing the layered double hydroxide.
Kouta Asai, Naomi Saito
Filed: 3 Oct 17
Utility
Bonded body and elastic wave element
30 Sep 19
A bonded body includes a supporting body composed of a ceramic, a bonding layer provided over a surface of the supporting body and composed of one or more material selected from the group consisting of mullite, alumina, tantalum pentoxide, titanium oxide and niobium pentoxide, and a piezoelectric single crystal substrate bonded with the bonding layer.
Tomoyoshi Tai, Masashi Goto, Yudai Uno, Shinya Kaneko
Filed: 18 Sep 18
Utility
Zeolite film structure
30 Sep 19
A zeolite film structure comprising a support, a zeolite film and a protective film.
Naoto Kinoshita, Hiroyuki Shibata
Filed: 28 Aug 17
Utility
Alumina sintered body and base substrate for optical device
30 Sep 19
An alumina sintered body of the present invention has a degree of c-plane orientation of 5% or more, which is determined by a Lotgering method using an X-ray diffraction profile in a range of 2θ=20° to 70° obtained under X-ray irradiation, and an XRC half width of 15.0° or less in rocking curve measurement, an F content of less than 0.99 mass ppm when measured by D-SIMS, a crystal grain diameter of 15 to 200 μm, and 25 or less pores having a diameter of 0.2 μm to 1.0 μm when a photograph of a viewing area 370.0 μm in a vertical direction and 372.0 μm in a horizontal direction taken at a magnification factor of 1000 is visually observed.
Kiyoshi Matsushima, Morimichi Watanabe, Kei Sato, Tsutomu Nanataki
Filed: 28 Feb 18
Utility
Method for diagnosing degradation in catalyst
30 Sep 19
Provided is a method for diagnosing whether an oxidation catalyst has degraded, based on an output value from one diagnostic sensor with higher accuracy.
Kosuke Monna, Taku Okamoto, Noriko Hirata
Filed: 2 Jul 17
Utility
Gas sensor and gas concentration measuring method using the same
30 Sep 19
A gas sensor in which an electrode is prevented from being poisoned is provided.
Taku Okamoto, Noriko Hirata, Yuki Nakayama, Kosuke Monna
Filed: 24 Aug 17