公开(公告)号：US20160367934A1

公开(公告)日：2016-12-22

申请号：US15122367

申请日：2015-06-24

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Masamichi HASHIDA ,  Risa TANIGUCHI ,  Naoki YAMAMOTO

IPC: B01D53/04 ,  F16L59/065

CPC classification number: B01D53/0446 ,  B01D53/0407 ,  B01D53/0415 ,  B01D53/261 ,  B01D2253/108 ,  B01D2253/1122 ,  B01D2253/25 ,  B01D2257/102 ,  B01D2257/80 ,  B01D2259/45 ,  F16L59/065 ,  H01J7/18 ,  H01J7/183 ,  H01J7/186

Abstract: A gas-adsorbing device (1) includes: a container (2); a gas adsorbent (3) configured to be disposed inside the container (2) so as to adsorb a gas; and an aeration member (4) having a predetermined aeration rate. The gas adsorbent (3) is disposed in a space formed by the container (2) and the aeration member (4). Further, the space is configured to be completely enclosed by the container (2) and the aeration member (4). In this configuration, it is possible to attain a gas-adsorbing device in which it is possible to reduce consumption of the gas adsorbent due to contact with air, even when the gas-adsorbing device is handled in air.

Abstract translation: 气体吸附装置（1）包括：容器（2）; 气体吸附剂（3），被配置为设置在容器（2）的内部以吸附气体; 和具有预定曝气速率的曝气元件（4）。 气体吸附剂（3）设置在由容器（2）和通气部件（4）形成的空间中。 此外，该空间被构造成被容器（2）和曝气构件（4）完全包围。 在该结构中，即使在空气中处理气体吸附装置的情况下，也可以获得能够减少与空气接触的气体吸附剂的消耗量的气体吸附装置。

公开(公告)号：US20230145490A1

公开(公告)日：2023-05-11

申请号：US17916276

申请日：2021-03-30

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Makoto NAKANO ,  Masamichi HASHIDA ,  Tomoki MASUDA ,  Yuuji NAKABAYASHI ,  Hidetomo NAGAHARA

IPC: G01F1/667 ,  G01F1/66 ,  G01F1/7082

CPC classification number: G01F1/667 ,  G01F1/662 ,  G01F1/7082

Abstract: The present disclosure provides an ultrasonic transceiver capable of stably measuring a fluid of high temperature and high humidity for a long period, and provides an ultrasonic flowmeter, an ultrasonic flow velocimeter, and an ultrasonic densitometer each including the ultrasonic transceiver. An ultrasonic transceiver (1) comprises a piezoelectric body (3) and an acoustic matching body (2) disposed in one face of the piezoelectric body (3), wherein the acoustic matching body (2) includes: a top plate, a bottom plate, and a side wall that define a closed space; and a perpendicular partition wall formed substantially perpendicular to the bottom plate and adhering to the top plate and the bottom plate, thereby dividing a closed space.