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Hokuriku Electric Industry Co., Ltd. Patents
Assignee:
Hokuriku Electric Industry Co., Ltd.
Address:
Toyama-shi, Toyama, JP
No. of patents:
45
Patents:












Patent Number Title Of Patent Date Issued
D629320 Force sensor December 21, 2010
8193899 Chip-like electric component and method for manufacturing the same June 5, 2012
A chip-like electric component such as a chip resistor is provided, which is easy to manufacture and in which cracks or fractures of an insulating substrate are unlikely to occur. A pair of surface electrodes 21, 23 are formed so that thicknesses of the pair of surface electrodes increas
8173472 Semiconductor sensor and manufacturing method of sensor body for semiconductor sensor May 8, 2012
A semiconductor sensor of which the thickness may be reduced and a method of manufacturing a sensor body for the semiconductor sensor are provided. A total length L1 of a weight portion 5 and an additional weight portion 3 as measured in an extending direction of a centerline C is determ
8089014 Waterproof push button switch January 3, 2012
A waterproof push button switch does not need to be covered with a resin to a height at which a divided connected portion of a case for the switch is hidden by the resin in a height direction and the divided connected portion may be waterproofed. A gap (55, 57) is formed between a pe
7956716 Surface mount variable resistor June 7, 2011
A surface mount variable resistor meets the needs of user for front and rear terminals of an insulating substrate. The surface mount variable resistor includes an insulating substrate 1 with a variable resistor pattern 3 and electrode patterns 5 formed thereon, resistor termination t
7878820 Connector device for interconnecting circuit substrates February 1, 2011
A connector device for interconnecting circuit substrates is obtained, in which a pitch for electrically conducting paths can easily be aligned with a pitch for electrodes on the side of circuit substrates. The connector includes a rectangular parallelepiped connecting element (9) an
7731510 Connector device for interconnecting circuit substrates June 8, 2010
A connector device for interconnecting circuit substrates is provided, in which no electric element for protection needs to be mounted separately on circuit substrates. A rectangular parallelepiped connecting element having an electrical component (9) is received in a connector housing
7640807 Semiconductor Sensor January 5, 2010
A semiconductor sensor of the present invention is capable of preventing a diaphragm portion of the sensor from being damaged if a weight collides against a semiconductor integrated circuit substrate of the sensor and is further capable of preventing the diaphragm portion from being bent
7360440 Semiconductor force sensor April 22, 2008
A semiconductor force sensor capable of preventing a diaphragm part from being broken and accurately measuring a force applied thereto in a direction orthogonal to the diaphragm part, wherein a force transmitting device for applying a measured force to the diaphragm part of a semicon
7234359 Semiconductor force sensor June 26, 2007
A semiconductor force sensor capable of preventing a diaphragm part (37) from being broken and accurately measuring a force applied thereto in a direction orthogonal to the diaphragm part (37), wherein a force transmitting means for applying a measured force to the diaphragm part (37
7122396 Semiconductor acceleration sensor and process for manufacturing the same October 17, 2006
The present invention provides a semiconductor acceleration sensor wherein a semiconductor element is prevented from being damaged even when at least part of a weight is disposed in an internal space of a semiconductor sensor element and the mass of a weight is accordingly increased.
6420957 Electric part having solder-less terminal metal fitment July 16, 2002
An electric component capable of attaining connection of two kinds of connection conductors thereto and electrically connecting an electrode arranged on a front surface of a circuit board and a terminal fitment to each other without soldering. A terminal fitment (129) is integrally f
6321600 Acceleration detecting device November 27, 2001
An acceleration detecting device capable of permitting a weight, a diaphragm and a base to be precisely positioned on a casing of a measuring equipment or the like. The weight, diaphragm and base are integrally formed of a metal material into a single unit. An insulating casing is in
6275594 Piezoelectric acoustic device August 14, 2001
A piezoelectric acoustic device capable of permitting an increase in area or space of an operation face section of an electronic equipment required for arranging parts for the electronic equipment, attaining small-sizing of an electronic equipment and minimizing intrusion of water and du
6212955 Capacitance-type pressure sensor unit April 10, 2001
A capacitance-type pressure sensor unit capable of being assembled without applying a pressure at an increased level to a circuit board. A connector body (6) has a base (6b) received in a peripheral wall section (13b) of a receiving casing (13) constituting a main body of the casing (13)
6206719 Electric component unit with lead wire connection terminal fitment March 27, 2001
An electric component unit including a lead wire connection terminal fitment which is capable of being readily fixed on a terminal fitment mounting section of a casing and facilitating connection of a lead wire thereto is provided. A terminal fitment fit section of a terminal fitment
6205226 Piezoelectric acoustic device March 20, 2001
A piezoelectric acoustic device capable of keeping a substantial diameter of a metal vibrating plate from being reduced and preventing clogging of a damping cloth member. The piezoelectric acoustic device includes a piezoelectric vibrator including a metal vibrating plate and a piezo
6200156 Terminal fitment for lead wire connection and high-voltage variable resistor unit with relay ter March 13, 2001
A lead wire connection terminal fitment capable of permitting a plurality of lead wires to be readily press-fitted in a single lead wire press fit groove. The terminal fitment may be in the form of a relay terminal fitment, which includes a metal plate formed with a lead wire press fit
6148671 Acceleration sensor and triaxial acceleration sensor November 21, 2000
An acceleration sensor capable of restraining a reduction in output thereof due to an electrostatic capacity between acceleration detecting electrodes and output electrodes. A low-dielectric layer is arranged between a connection line and a piezoelectric ceramic substrate. Another lo
6140766 Organic EL device October 31, 2000
An organic EL device capable of providing an image plane which exhibits increased luminance or brightness while eliminating any difference in luminescence between luminous sections. An electrically insulating layer is arranged so as to cover both a first wiring pattern and a second wirin
6128181 Electric component unit October 3, 2000
An electric component unit capable of keeping an operator from feeling a difference in force required for inserting a connection conductor into an electric component unit during insertion of plural connection conductors different in diameter. A terminal fitment includes a conductor holdi
6122973 Electrostatic capacity-type pressure sensor with reduced variation in reference capacitance September 26, 2000
A capacitance-type pressure sensor capable of reducing a variation in reference capacitance. The capacitance-type pressure sensor includes insulating spacer (3b) arranged between a main capacitive electrode (4) and a reference capacitive electrode (5) to couple a base substrate (1) a
6121870 Pressure sensitive transducer with pressure sensitive layer including semi-conductive particles September 19, 2000
Pressure sensitive layers are disposed on respective resin films through electrodes to face each other, and include high conductivity flaky carbon particles and low conductivity amorphous-based carbon particles. The two kinds of carbon particles are bound together by a resin-system binde
6093053 Electric component with soldering-less terminal fitment July 25, 2000
An electric component with a soldering-less terminal fitment capable of preventing a contact portion of the terminal fitment from being detached from an electrode on a surface of a circuit board due to slippage thereof on the circuit board. A terminal fitment arranged between a circuit b
6091181 Piezoelectric acoustic device July 18, 2000
The present invention provides a piezoelectric acoustic device 2 capable of preventing substantial deflection of a first side wall 17 opposite a piezoelectric vibrator 13 due to application of force to an integral cylinder 12 in a direction toward the first side wall 17. According to the
6083340 Process for manufacturing a multi-layer circuit board July 4, 2000
A multi-layer circuit board capable of reducing an electrical resistance between circuit patterns positioned inside the circuit board and a through-hole connection conductor. A plurality of circuit patterns are superposed on each other with a plurality of insulating layers being alternat
5991149 Operation shaft receiving-type electric November 23, 1999
An operation shaft receiving-type electric component capable of reducing the number of parts required therefor and preventing generation of noise. An electric component body which includes an electric component unit varied in electric properties due to a variation in rotation angle of th
5973283 Tearable membrane switch with resinous bounded silver-palladium alloy contacts October 26, 1999
A membrane switch having a pair of flexible printed boards and a pair of contacts respectively disposed on said printed boards. The contacts are formed of powdered alloy of silver and palladium bounded by resinous material, and a conductive layer of silver powder is disposed between the
5933070 High-voltage variable resistor August 3, 1999
A high-voltage variable resistor capable of significantly small-sizing a circuit board as compared with the prior art. A terminal fitment is provided so as to act as an electrical connector for establishing electrical connection between a slide element fixed on an operation shaft mem
5932808 Pressure sensor module having dual insulating substrates on the pressure sensing and non-pressur August 3, 1999
The present invention provides a pressure sensor module which is capable of restraining application of a pressure of increased magnitude to a connector, reducing the number of parts therefor and compacting a structure thereof. A connector body (3a) is provided on a base section there
5929745 High-voltage electric component July 27, 1999
A high-voltage variable resistor unit including a terminal connection structure capable of preventing upward movement or rotation of the terminal by simple construction. A terminal is provided with a connecting portion between a held portion and a lead wire connected portion. A termi
5912613 High-voltage resistor unit and high-voltage variable resistor unit June 15, 1999
A high-voltage resistor unit capable of minimizing a variation in output voltage thereof. The resistor unit includes an output terminal member provided with a contact section connected, by only contacting, to an output electrode formed on a front surface of a circuit board. The elect
5886616 High-voltage variable resistor unit March 23, 1999
A high-voltage variable resistor unit capable of permitting a circuit board to be decreased in size and preventing interruption of output thereof. A circuit board having a resistive pattern including a plurality of variable resistance elements formed on a front surface thereof is arrange
5877673 Electric component with soldering -less terminal structure March 2, 1999
An electric component capable of connecting terminal fitments and electrodes arranged on a front surface of a circuit board to each other in a soldering-less manner without increased accuracy in assembling thereof and without using any conductive rubber member. A terminal assembly is
5779555 Swing type athletic equipment and practice apparatus therefor July 14, 1998
A practice apparatus for a swing type athletic equipment capable of permitting a practicer to accurately know a locus of a ball hit. A triaxial acceleration sensor is mounted in a head of a golf club. Acceleration data in three detection-axis directions outputted from the triaxial ac
5726625 High-voltage variable resistor March 10, 1998
A high-voltage variable resistor capable of significantly small-sizing a circuit board as compared with the prior art. A terminal fitment is provided so as to act as an electrical connector for establishing electrical connection between a slide element fixed on an operation shaft mem
5721526 Compact high-voltage variable resistor February 24, 1998
A high-voltage variable resistor capable of significantly reducing a circuit board as compared with a prior art. Terminal fitments each are arranged so as to function as a connector for forming electrical connection between a slide element slid on each of variable resistance patterns
5711680 Socket type electric device unit January 27, 1998
A socket type electric device unit comprising an electric device including at least one electric device mechanism having an electrical characteristic varied by an operating member and a plurality of connecting terminal members provided on the electric device and a socket to be mounted on
5546280 Electronic component with soldering-less terminal structure August 13, 1996
A high-voltage variable resistor capable of electrically connecting a connection electrode on a circuit board and a terminal fitment to each other without using any conductive rubber or soldering. A terminal fitment which is electrically connected to a connection electrode on a circuit
5532669 Terminal for high-voltage variable resistor July 2, 1996
A high-voltage variable resistor includes a terminal fitment having an increased number of edge elements while being simplified in structure and down-sized. A circuit substrate which includes a circuit pattern having a plurality of electrodes and resistor elements formed thereon is recei
5525956 Electrical terminal construction for an electronic component June 11, 1996
An electrical component has a terminal construction allowing it to be electrically and mechanically connected to an electrode. A terminal made of a metal material is mounted on an insulating substrate which has front and rear surfaces and is mounted on the front surface thereof with an
5517171 High-voltage electronic component May 14, 1996
A high-voltage electronic component including a terminal connection structure capable of connecting a lead wire to a terminal fitment without soldering. An insulating substrate having a resistance element for a variable resistor formed on a front surface thereof and a high-voltage re
5508678 High-voltage variable resistor unit April 16, 1996
A high-voltage variable resistor unit including a variable resistance circuit board and a fixed resistance circuit board, and capable of being down-sized and exhibiting satisfactory dielectric strength. A variable resistance circuit board which is provided on a front surface thereof with
5475358 High-voltage variable resistor unit December 12, 1995
A high-voltage variable resistor unit capable of simply and positively connecting, to a holder of a high-voltage fixed resistor used as a bleeder resistor, a wire-like terminal inserted into an electrically conductive rubber terminal provided on a side of a fly-back transformer. An i
4499010 Conductive paint February 12, 1985
Conductive paint comprises an organic solvent having dissolved and dispersed therein a binder containing a thermosetting resin and a hydroquinone derivative which is a product resulting from reaction between a hydroquinone (polyhydric phenol) and a fatty acid having 10 to 20 carbon a

 
 
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