公开(公告)号：US20230045425A1

公开(公告)日：2023-02-09

申请号：US17877403

申请日：2022-07-29

申请人： AGC Inc.

发明人： Tsuyoshi YAMAMOTO ,  Satoshi TOKUNAGA ,  Haruto SANDA

IPC分类号： H01Q1/12 ,  B60J1/00 ,  H01Q1/32

摘要： The present invention relates to a window glass for vehicle, which includes a glass plate and an antenna provided to the glass plate and capable of receiving electromagnetic waves of AM broadcasting and FM broadcasting, in which the antenna includes an antenna element and a feeding portion electrically connected to the antenna element, the antenna element lies at a distance of longer than 20 mm from a metallic portion of the vehicle in a vehicle-mounted state, the antenna element includes at least one horizontal portion extending in an approximately horizontal direction in the vehicle-mounted state, the horizontal portion has an open end or has a bent portion bending apart therefrom which has an open end, and the horizontal portion has a total element length that is at least 3/4 of an overall length of the antenna element.

公开(公告)号：US20230039431A1

公开(公告)日：2023-02-09

申请号：US17873335

申请日：2022-07-26

申请人： AGC Inc. ,  Optical Coatings Japan

发明人： Hideaki TAKAHOSHI ,  Kazuya TAKEMOTO ,  Keisuke KAWAI ,  Masaaki MIYAKE

IPC分类号： G02B5/20 ,  G02B5/28

摘要： An optical filter including: a substrate; and a dielectric multilayer film laid on or above at least one major surface of the substrate as an outermost layer, in which: the dielectric multilayer film is a laminate including a low refractive index film and a plurality of high refractive index films laid on each other; the dielectric multilayer film comprises four or more high refractive index films that are 15 nm or smaller in thickness; the high refractive index films have a minimum thickness of 1.5 to 5 nm; the high refractive index films have a minimum thickness of 100 nm or smaller; the high refractive index films satisfy the following spectral characteristics (i-1) and (i-2); and the optical filter satisfies all of the following spectral characteristics (ii-1) to (ii-4).

公开(公告)号：US20230037700A1

公开(公告)日：2023-02-09

申请号：US17937602

申请日：2022-10-03

申请人： AGC INC.

发明人： Hiroki HAYAMIZU ,  Tamaki CHINSOGA ,  Masato FUKUSHIMA ,  Masahiko NAKAMURA

IPC分类号： C08L27/12 ,  H01B3/56

摘要： A dielectric, including a halogenated olefin having from 2 to 4 carbon atoms, and having a water content of 6000 ppm or less in terms of mass.

公开(公告)号：US11575140B2

公开(公告)日：2023-02-07

申请号：US15861095

申请日：2018-01-03

申请人： AGC Inc.

发明人： Hiroyuki Watabe ,  Satoru Hommura ,  Jun Kato ,  Tatsuya Miyajima

IPC分类号： H01M8/1006 ,  C08F14/26 ,  C08F16/24 ,  C08J3/02 ,  C08L101/02 ,  C08F14/18 ,  H01M8/1023 ,  H01M8/1039 ,  H01M4/86 ,  H01M8/1004 ,  H01M8/10

摘要： To provide a liquid composition with which a catalyst layer and a polymer electrolyte membrane will hardly be broken at the time of their formation and a method for producing the liquid composition; and a method for producing a membrane/electrode assembly by which a catalyst layer and a polymer electrolyte membrane will hardly be broken at the time of their formation.
A liquid composition comprising a polymer having ion exchange groups, water and an organic solvent, wherein the average secondary particle size of the polymer having ion exchange groups is from 100 to 3,000 nm, and the primary particle size parameter represented by the product of the average primary particle size (nm) and the ion exchange capacity (meq/g dry resin) of the polymer having ion exchange groups, is from 12 to 20.

公开(公告)号：US20230024292A1

公开(公告)日：2023-01-26

申请号：US17929769

申请日：2022-09-06

申请人： AGC Inc.

发明人： Ryuta TAKASHITA ,  Koki WATANABE

IPC分类号： C08G65/336 ,  C09D7/63 ,  C09D171/00 ,  C09D5/00

摘要： Provided are: a fluorine-containing ether compound, a fluorine-containing ether composition, and a coating liquid that are capable of forming a surface layer having excellent durability; and an article that has a surface layer having excellent durability. The present invention provides a fluorine-containing ether compound represented by formula (A1) or formula (A2) below. RfO—(Rf1O)m—R1-L1-R2-Q1(-T)n  formula (A1) (T-)nQ1-R2-L1-R1—O—(Rf1O)m—R1-L1-R2-Q1(-T)n  formula (A2) In the formulae, symbols are as defined in the description.

公开(公告)号：US20230023706A1

公开(公告)日：2023-01-26

申请号：US17932829

申请日：2022-09-16

申请人： AGC Inc.

发明人： Kumiko KAMBARA ,  Koji IKAWA

IPC分类号： H01Q15/14

摘要： An electromagnetic wave reflector includes a panel having a reflective surface that reflects a radio wave of a frequency band selected from 1 GHz to 170 GHz, and a support body that supports the panel. The support body has a connector part electrically connected to the reflective surface, the connector part being configured to propagate a reference potential of a reflection having occurred at the reflective surface.

公开(公告)号：US11563403B2

公开(公告)日：2023-01-24

申请号：US16892520

申请日：2020-06-04

申请人： AGC Inc. ,  AGC GLASS EUROPE

发明人： Yu Onozaki ,  Tomohiro Sakai ,  Shun Saito ,  Noriyoshi Kayaba ,  Aichi Inoue ,  Tetsuji Irie

IPC分类号： H02S40/22 ,  H01L31/048 ,  H01L31/054 ,  C09D7/61 ,  C03C17/00 ,  C03C17/04 ,  C03C17/30 ,  C03C17/32 ,  C09D5/00 ,  C09D127/12 ,  H01L31/032 ,  H02S20/26 ,  C03C8/04 ,  C03C8/14 ,  C09D183/06

摘要： To provide a coating material capable of forming a solar cell module excellent in the weather resistance, the power generation efficiency and the design, a cover glass, a solar cell module comprising the cover glass, and an outer wall material for building. The cover glass of the present invention is a cover glass comprising a glass plate and a layer containing a fluorinated polymer having units based on a fluoroolefin, on at least one surface of the glass plate, which has an average visible reflectance of from 10 to 100%, and an average near infrared transmittance of from 20 to 100%.

公开(公告)号：US20230019268A1

公开(公告)日：2023-01-19

申请号：US17944860

申请日：2022-09-14

申请人： AGC Inc.

发明人： Toshiki SAYAMA ,  Hideaki SHOJI ,  Yusuke KATO ,  Shoichi TAKEUCHI

IPC分类号： H01Q1/12 ,  H01Q1/32 ,  H01Q9/04 ,  H01Q25/00

摘要： An antenna system for vehicles includes a first antenna attached in a vicinity of a windshield of a vehicle; and a second antenna attached in a vicinity of a rear glass of the vehicle, wherein the first antenna and the second antenna are configured to transmit and receive an electromagnetic wave in a predetermined frequency band F, and wherein defining a region A and a region B with respect to a vehicle center axis extending in a traveling direction of the vehicle, so as to bisect a vehicle width of the vehicle from a viewpoint in a direction normal to a horizontal plane, the first antenna is arranged in the region A, and the second antenna is arranged in the region B.

公开(公告)号：US20230010669A1

公开(公告)日：2023-01-12

申请号：US17934820

申请日：2022-09-23

申请人： AGC Inc.

发明人： Kumiko KAMBARA ,  Koji IKAWA

IPC分类号： H01Q15/14 ,  H04B7/145

摘要： A wireless transmission system includes a base station that transmits and receives a radio wave in a frequency band selected from a range of 1 GHz to 170 GHz, and an electromagnetic wave reflector having a reflective surface that reflects the radio wave and provided along at least a part of a production line in which manufacturing equipment that transmits and receives the radio wave is used.

公开(公告)号：US11548267B2

公开(公告)日：2023-01-10

申请号：US16285257

申请日：2019-02-26

申请人： AGC Inc.

发明人： Hiroki Hayamizu ,  Masato Fukushima ,  Hirokazu Takagi

IPC分类号： G01N21/88 ,  B32B17/10 ,  F25B1/00 ,  C09K5/04 ,  F25B49/02 ,  F16L55/24 ,  F25B49/00

摘要： A heat cycle system is a heat cycle system (1) using a working medium containing hydrofluoroolefin (HFO) that has a double bond in a molecule structure, the heat cycle system (1) having a compressor (10), a high-pressure side heat exchanger (12), a low-pressure side heat exchanger (14), an expansion mechanism (13), and an acid detection means (40) which is disposed in a discharge pipe (21) connecting the compressor (10) and the high-pressure side heat exchanger (12) and which detects acid generated by decomposition of the working medium in a heat cycle.