About 47 results
https://drivepatents.com/patents/965296 · 27 May 2026
A compressor unit includes a compression stage that compresses hydrogen gas as boil-off gas from a liquid hydrogen storage tank. The compression stage includes a cylinder unit, a piston, a piston rod that connects the piston to a crank mechanism, a cover p...
https://drivepatents.com/patents/1394069 · 14 Jan 2026
A temperature control structure for a transport container 10 includes: a temperature control compartment 20 provided in a truck 1; a transport container 10 that is loaded into the temperature control compartment 20, and has a box shape capable of accommoda...
https://drivepatents.com/patents/1397421 · 23 Apr 2025
Provided are: a surface treatment titanium material for a fuel cell separator, said surface treatment titanium material having good toughness and excellent adhesion between a surface layer and a base material even when press molding is performed in harsh c...
https://drivepatents.com/patents/938612 · 24 Aug 2016
A reciprocating compressor is provided with a compression section which compresses gas, and a crank section which has a crankshaft and drives the compression section. The compression section is provided with a wall body portion which includes a cylinder an...
https://drivepatents.com/patents/940862 · 6 Jul 2016
To assist an engine by using an electric power of an electric storage device in a high load state and prevent excessive reduction of the charged rate of an electric storage device when the high load state continues for a long time. When the necessary power...
https://drivepatents.com/patents/942101 · 8 Jun 2016
A hydrogen gas cooling method comprises: a preparation step of preparing a heat exchanger that comprises a layered body wherein a first layer in which a plurality of first channels that are micro channels are arranged, and a second layer in which a plurali...
https://drivepatents.com/patents/953442 · 17 Feb 2016
A candidate extraction unit (322) executes candidate extraction processing wherein a fixed number of consecutive height data items are extracted from one line of height data using a certain sample point as the starting point, the median for the extracted h...
https://drivepatents.com/patents/946433 · 10 Feb 2016
An air pressure circuit for a tire testing device is provided with: piping for conducting air, which is supplied from an air pressure supply source, to a tire; a controller for outputting a target command pressure; a proportional pressure control valve sec...
https://drivepatents.com/patents/958234 · 26 Aug 2015
Provided is a control device (1) for controlling a control target that comprises an inverse response system (2) having inverse response characteristics, i.e., in which the initial response rocks in the inverse direction from the input change direction. The...
https://drivepatents.com/patents/958232 · 26 Aug 2015
A control device (1) for controlling a control target comprising an astatic system (2) that has dead time is provided with: a dead time compensation system (5) that compensates for dead time at the control target based on the dynamic characteristics of the...