Abstract: A pressure detection device includes: a piezoelectric element that detects a pressure change via a diaphragm head or the like; a circuit board that is provided with a processing circuit that performs electrical processing with respect to a charge signal outputted from the piezoelectric element; a conductive housing member, which has conductivity and is disposed to cover (house) the circuit board, and which is connected to the ground of the circuit board; and a housing (a leading end side housing, the diaphragm head and a rear end side housing), which houses the piezoelectric element, the circuit board and the housing member, and which is electrically insulated from the piezoelectric element, the circuit board and the housing member.

Abstract: A pressure detecting device that detects the combustion pressure in an internal combustion engine includes: a piezoelectric element that outputs a charge signal corresponding to the pressure in a combustion chamber; and a mounting board on which are mounted an integrating circuit that integrates the charge signal outputted by the piezoelectric element and an amplifier circuit that amplifies a voltage signal obtained by integration. On the mounting board are provided: a power receiving terminal that receives a power-supply voltage from a controller; an output terminal that outputs an output signal after amplification to the controller; and a grounding terminal for making the ground of the controller and the mounting board common. Furthermore, in the mounting board, the grounding terminal and grounding ends of the integrating circuit and the amplifier circuit are connected by way of grounding ferrite beads.

Abstract: A substrate storing container includes a container main body, a lid body, and a lateral substrate support portion. The lateral substrate support portion of the substrate storing container includes substrate contact portions touching a substrate when supporting an edge portion of the substrate, and contact portion support portions supporting the substrate contact portions. The substrate contact portions are made of a material having a heat-resisting property with respect to temperature of the substrate touching the substrate contact portions. The contact portion support portions are made of a material having a lower heat-resisting property than that of the substrate contact portions and having a lower coefficient of moisture absorption than that of the substrate contact portions.

Abstract: A disconnection detection circuit includes: a pull-up resistor to which the detection signal is fed and which connects a signal line connected to the wiring cable to a power supply or a pull-down resistor which connects the signal line to a GND; and a voltage clip circuit 105 which includes a high-voltage clip circuit which is connected between the signal line and the power supply and which clips the voltage of the signal line to the maximum specified voltage and a low-voltage clip circuit which is connected between the signal line and the GND and which clips the voltage of the signal line to the minimum specified voltage.

Abstract: A pressure detecting device that detects the combustion pressure in an internal combustion engine includes: a piezoelectric element that outputs a charge signal corresponding to the pressure in a combustion chamber; and a mounting board on which are mounted an integrating circuit that integrates the charge signal outputted by the piezoelectric element and an amplifier circuit that amplifies a voltage signal obtained by integration. On the mounting board are provided: a power receiving terminal that receives a power-supply voltage from a controller; an output terminal that outputs an output signal after amplification to the controller; and a grounding terminal for making the ground of the controller and the mounting board common. Furthermore, in the mounting board, the grounding terminal and grounding ends of the integrating circuit and the amplifier circuit are connected by way of grounding ferrite beads.

Abstract: A pressure detection device includes: a piezoelectric element that detects a pressure change via a diaphragm head or the like; a circuit board that is provided with a processing circuit that performs electrical processing with respect to a charge signal outputted from the piezoelectric element; a conductive housing member, which has conductivity and is disposed to cover (house) the circuit board, and which is connected to the ground of the circuit board; and a housing (a leading end side housing, the diaphragm head and a rear end side housing), which houses the piezoelectric element, the circuit board and the housing member, and which is electrically insulated from the piezoelectric element, the circuit board and the housing member.

Abstract: The bottom plate has a plate-like shape, is arranged to face an outer face of a lower wall, and has a locking portion. The groove member has: a groove-forming portion having a groove opening downward formed therein, a surrounding wall portion, which is connected to the groove-forming portion, and is arranged around the groove-forming portion; and a locked portion, which is connected to the surrounding wall portion, is elastically deformable, and is locked by way of the locking portion of the bottom plate by being elastically deformed. The groove member is supported and fixed by way of the lower wall and the bottom plate.

Abstract: The lateral substrate support part has: a plurality of plate parts, which have a parallel positional relationship, and support end portions of a plurality of substrates; and a plate-part support part, which supports the plate part, and is fixed to a side wall. The plate-part support part has: a groove-forming portion having a groove formed therein, said groove linearly extending over the whole plate parts in the direction intersecting the plate parts; a protrusion, which is formed in the groove, and which protrudes such that the protrusion reduces the width of the groove in the direction orthogonal to the direction in which the groove extends; and a positioned part that is formed at a center portion of the groove in the direction in which the groove extends.

Abstract: A substrate storing container includes a container main body, a lid body, and a lateral substrate support portion. The lateral substrate support portion of the substrate storing container includes substrate contact portions touching a substrate when supporting an edge portion of the substrate, and contact portion support portions supporting the substrate contact portions. The substrate contact portions are made of a material having a heat-resisting property with respect to temperature of the substrate touching the substrate contact portions. The contact portion support portions are made of a material having a lower heat-resisting property than that of the substrate contact portions and having a lower coefficient of moisture absorption than that of the substrate contact portions.

Abstract: A handling member includes: a substantially plate-like handling member main body that is arranged along a pair of the side walls, respectively; a circular position-restriction through hole that is formed to extend through the handling member main body in a thickness direction of the handling member and with which the semicircular convex portion can be engaged; a handling member side guided portion that is engaged with the guide members and of which a movement is guided between the mounting position and the detachment position by the guide members; and a back-side guided portion that can be engaged with the back-side engaging portion by a movement of the handling member from the detachment position to the mounting position.

Abstract: A disconnection detection circuit includes: a pull-up resistor to which the detection signal is fed and which connects a signal line connected to the wiring cable to a power supply or a pull-down resistor which connects the signal line to a GND; and a voltage clip circuit 105 which includes a high-voltage clip circuit which is connected between the signal line and the power supply and which clips the voltage of the signal line to the maximum specified voltage and a low-voltage clip circuit which is connected between the signal line and the GND and which clips the voltage of the signal line to the minimum specified voltage.

Abstract: The lateral substrate support part has: a plurality of plate parts, which have a parallel positional relationship, and support end portions of a plurality of substrates; and a plate-part support part, which supports the plate part, and is fixed to a side wall. The plate-part support part has: a groove-forming portion having a groove formed therein, said groove linearly extending over the whole plate parts in the direction intersecting the plate parts; a protrusion, which is formed in the groove, and which protrudes such that the protrusion reduces the width of the groove in the direction orthogonal to the direction in which the groove extends; and a positioned part that is formed at a center portion of the groove in the direction in which the groove extends.

Abstract: The bottom plate has a plate-like shape, is arranged to face an outer face of a lower wall, and has a locking portion. The groove member has: a groove-forming portion having a groove opening downward formed therein, a surrounding wall portion, which is connected to the groove-forming portion, and is arranged around the groove-forming portion; and a locked portion, which is connected to the surrounding wall portion, is elastically deformable, and is locked by way of the locking portion of the bottom plate by being elastically deformed. The groove member is supported and fixed by way of the lower wall and the bottom plate.

Abstract: A handling member includes: a substantially plate-like handling member main body that is arranged along a pair of the side walls, respectively; a circular position-restriction through hole that is formed to extend through the handling member main body in a thickness direction of the handling member and with which the semicircular convex portion can be engaged; a handling member side guided portion that is engaged with the guide members and of which a movement is guided between the mounting position and the detachment position by the guide members; and a back-side guided portion that can be engaged with the back-side engaging portion by a movement of the handling member from the detachment position to the mounting position.