SENSOR DEVICEA sensor unit includes a pressure sensor 1, an acceleration sensor 2 and a signal-processing circuit 3, which are disposed on the bottom surface of a lead 4 to form a line in the longitudinal directio…DRIVE·May 24·2 min readFollowB60C23/0408MATSUSHITA ELECTRIC WORKS LTD [JP]
Constant-current battery chargerA constant-current battery charger includes a power supply for supplying a charge current to a secondary cell, and a current monitor for monitoring a charge current being supplied to the cell. A contr…DRIVE·Apr 5·2 min readFollowH02J7/06MATSUSHITA ELECTRIC WORKS LTD [JP]
DISPLACEMENT-DETECTING DEVICEA displacement detector is provided, which can compensate a change in temperature coefficient of impedance of a coil to a displacement of a core. The detector comprises a constant-current supply unit …DRIVE·Jan 18·2 min readFollowF02D11/10MATSUSHITA ELECTRIC WORKS LTD [JP]
Illumination deviceA luminaire includes a discharge lamp, a lighting device supplying a power for lighting the discharge lamp, and a lamp body for housing the discharge lamp and an igniter for starting the discharge lam…DRIVE·Nov 23·1 min readFollowB60Q1/007MATSUSHITA ELECTRIC WORKS LTD [JP]
Illumination deviceA luminaire characterized in comprising a discharge lamp (1), a lighting device (62a) for supplying a power for lighting the discharge lamp, an igniter (62a') for starting the discharge lamp, and a la…DRIVE·Nov 9·2 min readFollowB60Q1/007MATSUSHITA ELECTRIC WORKS LTD [JP]
Charging control systemA charging control system. The system has a function as a switch controller which includes a charge mode judging executor 66, a charging time monitoring executor 68 and a switch controlling executor 7…DRIVE·Aug 31·1 min readFollowH02J7/92MATSUSHITA ELECTRIC WORKS LTD [JP]
Non-contact electrical power transmission system having function of making load voltage constantThis system includes a transformer separable/detachable between a primary winding and a secondary winding, and a capacitor connected parallel to the secondary winding of the above-mentioned transforme…DRIVE·Oct 20·2 min readFollowH02J50/10MATSUSHITA ELECTRIC WORKS LTD [JP]
RECEPTACLE FOR BATTERY-USING EQUIPMENTIn a receptacle of the invention for battery using apparatuses, when mounting it to a circuit board 30, an electrode contact portion 15 of a contact for a battery 5 disposed on an electrode disposing …DRIVE·Apr 9·2 min readFollowH01M10/46MATSUSHITA ELECTRIC WORKS LTD [JP]
ILLUMINATION DEVICEA luminaire is provided with a reflector, a lamp body, a discharge lamp, an igniter, a lighting circuit including an inverter, and a socket, wherein both of the igniter and lighting circuit are dispos…DRIVE·Feb 13·1 min readFollowB60Q1/007MATSUSHITA ELECTRIC WORKS LTD [JP]
USE OF A CATALYST FOR THE WATER GAS SHIFT REACTION, METHOD FOR REMOVING CARBON MONOXIDE IN HYDROGEN GAS AND ELECTRIC POWER-GENERATING SYSTEM OF FUEL CELLThere is provided a catalyst for a water gas shift reaction in a hydrogen gas which is able to effectively remove CO in the hydrogen gas within a broader temperature range. [0002] Such a catalyst for …DRIVE·Dec 12·1 min readFollowB01J23/42MATSUSHITA ELECTRIC WORKS LTD [JP]
ILLUMINATION DEVICEAn illumination device comprises a discharge lamp, a lighting device for supplying electric power to the discharge lamp, and a body housing the discharge lamp and the igniter for starting the discharg…DRIVE·Sep 26·1 min readFollowB60Q1/007MATSUSHITA ELECTRIC WORKS LTD [JP]
Non-contact electrical power transmission system having function of making load voltage constantThis system includes a transformer separable/detachable between a primary winding and a secondary winding, and a capacitor connected parallel to the secondary winding of the above-mentioned transforme…DRIVE·Sep 5·2 min readFollowH02J50/10MATSUSHITA ELECTRIC WORKS LTD [JP]
