1619 patents
Page 74 of 81
Utility
Production method for zeolite powder
3 Feb 20
A production method for zeolite powder includes disintegrating zeolite seed crystals in a silica unsaturated alkali solution containing an alkali source, preparing a silica saturated alkali solution by adding a silica source to the silica unsaturated alkali solution containing the zeolite seed crystals, and synthesizing zeolite powder by hermetically heating the silica saturated alkali solution.
Takeshi Hagio, Makoto Miyahara, Hiroyuki Shibata, Makiko Ichikawa
Filed: 24 Sep 18
Utility
Production method for zeolite powder
3 Feb 20
A production method for zeolite powder containing forming zeolite seed crystals by wet pulverizing zeolite crystals using a silica unsaturated alkali solution containing an alkali source, preparing a silica saturated alkali solution by adding a silica source to the silica unsaturated alkali solution containing the zeolite seed crystals, and synthesizing zeolite powder by hermetically heating the silica saturated alkali solution.
Takeshi Hagio, Makoto Miyahara, Hiroyuki Shibata, Makiko Ichikawa
Filed: 25 Sep 18
Utility
Method for recovering olefin
3 Feb 20
A method for recovering olefin includes: an olefin concentrating process of supplying a part or all of an olefin-containing gas containing olefin to an olefin-containing-gas separating unit that includes a separation membrane and causing this olefin-containing gas to transmit the separation membrane so as to obtain an olefin concentrated gas reduced in concentration of a component other than olefin to 1/10 or less compared with a concentration of a component other than olefin in the olefin-containing gas; and a residual-gas combustion process of disposal of residual gas that does not transmit the separation membrane in the olefin concentrating process by burning.
Kenichi Noda
Filed: 25 Jan 15
Utility
Honeycomb structure, and manufacturing method of honeycomb structure
3 Feb 20
A honeycomb structure has partition walls defining a plurality of polygonal cells which become through channels for a fluid, a structure end face vertical to an axial direction has at least two cell regions possessing mutually different cell structures and surrounded by circumferential portions, and in the cell regions adjacent to each other, to first partition walls of a first cell structure of one first cell region, second partition walls of a second cell structure of the other or second cell region are tilted.
Shogo Hirose, Shiori Nakao
Filed: 15 Mar 17
Utility
Combustion apparatus, and heating furnace using same
3 Feb 20
Provided is a technology for uniformly increasing atmosphere temperature while rapidly achieving a desired uniform atmosphere composition.
Shigeru Hanzawa, Kouji Ogura, Hitoshi Mori
Filed: 12 Jun 14
Utility
Gas sensor
3 Feb 20
Provided is a gas sensor having simpler configuration than a conventional multi-gas sensor, and being capable of measuring NOx and NH3 simultaneously.
Taku Okamoto, Nobuhiko Mori, Yuki Nakayama
Filed: 5 Oct 17
Utility
Method of inspecting gas sensor and method of manufacturing gas sensor
3 Feb 20
Provided is a method of inspecting an assembly defect of a gas sensor in a mass-production process.
Naoya Saito, Noriyuki Ina, Kazuki Takegawa
Filed: 23 Feb 17
Utility
Zeolite Membrane Having Afx Structure, Membrane Structure, and Method for Manufacturing Membrane Structure
29 Jan 20
A peak intensity of a (110) plane is greater than or equal to 2.5 times a peak intensity of a (004) plane in an X-ray diffraction pattern obtained by irradiation of X-rays to a membrane surface of the AFX membrane.
Takeshi HAGIO, Kenichi Noda, Makoto Miyahara, Katsuya Shimizu, Aya Miura, Ryotaro Yoshimura
Filed: 16 Sep 19
Utility
Afx-structure Zeolite Crystal, and Synthesis Method Thereof
29 Jan 20
A zeolite crystal has an AFX structure and a hexagonal plate shape.
Takeshi Hagio, Kenichi Noda, Makoto Miyahara, Katsuya Shimizu
Filed: 16 Sep 19
Utility
Infrared Radiation Device
29 Jan 20
An infrared radiation device includes a radiation portion including a heating portion and a metamaterial structure capable of emitting infrared radiation having a peak wavelength of a non-Planck distribution from a radiation surface when thermal energy is supplied from the heating portion; a reflecting portion that surrounds the radiation portion and reflects the infrared radiation emitted from the metamaterial structure; and an emitting portion having an incident surface on which the infrared radiation reflected by the reflecting portion is incident and an emission surface through which infrared radiation incident on the incident surface is emitted to outside, the emission surface having an area less than an area of the radiation surface.
Michiro AOKI
Filed: 17 Jul 19
Utility
Optical Component and Transparent Body
29 Jan 20
The present invention relates to an optical component and a transparent body used in the optical component.
Makoto IWAI, lwao Ohwada, Yoshio Kikuchi
Filed: 2 Oct 19
Utility
Electrochemical Cell and Cell Stack Device
29 Jan 20
An electrochemical cell includes a porous support substrate and a power generation element portion.
Noriyuki OGASAWARA, Hirofumi KAN, Makoto OHMORI, Takashi RYU
Filed: 3 Oct 19
Utility
Cell Stack Device
29 Jan 20
A cell stack device includes a fuel cell, a first separator and a first bonding member.
Makoto OHMORI
Filed: 3 Oct 19
Utility
Catalyst degradation diagnostic method and catalyst degradation diagnostic system
27 Jan 20
A method of diagnosing a degree of degradation of a catalyst located along an exhaust path of an internal combustion engine, and oxidizing or adsorbing a target gas included in an exhaust gas and including at least one of HC and CO is disclosed.
Kosuke Monna, Taku Okamoto
Filed: 11 Jan 18
Utility
Battery-pack case
27 Jan 20
A battery-pack case includes a container that accommodates a battery pack and has an opening in the top surface thereof, a lid that closes the opening, and a plurality of heater units provided inside the container.
Koji Hoshino
Filed: 8 Mar 16
Utility
Honeycomb structure
27 Jan 20
A honeycomb structure including prismatic columnar honeycomb segments and a bonding layer, wherein the bonding layer has rows in each of which bonding layer portions each disposed between two honeycomb segments arranged to face each other are arranged to extend from one point of a peripheral edge of a bonded body of the honeycomb segments to the other point thereof, in a cross section, the bonding layer of each of the-rows is disposed so that among the bonding layer portions arranged in one direction, an outermost circumference bonding layer portion and at least one of the other bonding layer portions are not superimposed on each other on an extension line of the one direction, and a ratio of shift of side surfaces of adjacent honeycomb segments to a length of one side of a side surface of honeycomb segments having the same cross-sectional shape is 10% or less.
Takahiro Kondo, Yasushi Kato
Filed: 25 Dec 17
Utility
Zeolite Membrane Having Afx Structure, Membrane Structure, and Method for Manufacturing Membrane Structure
22 Jan 20
A peak intensity of a (004) plane is greater than or equal to 3 times a peak intensity of a (110) plane in an X-ray diffraction pattern obtained by irradiation of X-rays to a membrane surface of an AFX membrane.
Takeshi HAGIO, Kenichi Noda, Makoto Miyahara, Katsuya Shimizu
Filed: 16 Sep 19
Utility
Secondary Battery
22 Jan 20
There is provided a secondary battery including: a positive electrode containing manganese dioxide and/or manganese hydroxide, a conductive aid, and a hydroxide-ion-conductive inorganic solid electrolyte; a negative electrode containing zinc and/or zinc hydroxide, a conductive aid, and a hydroxide-ion-conductive inorganic solid electrolyte; and a separator containing a hydroxide-ion-conductive inorganic solid electrolyte, the separator separating the positive electrode from the negative electrode.
Naohito YAMADA
Filed: 26 Sep 19
Utility
Temporary-fixing Substrate and Method for Molding Electronic Component
22 Jan 20
A temporary-fixing substrate includes a fixing face for adhering and temporary-fixing a plurality of electronic parts with a resin mold and a bottom face on the opposite side of the fixing face.
Masaru NOMURA, Sugio MIYAZAWA
Filed: 26 Sep 19
Utility
Temporary-fixing Substrate and Method for Temporarily Fixing Electronic Component
22 Jan 20
Masaru NOMURA, Sugio MIYAZAWA
Filed: 26 Sep 19