Abstract: The present invention relates to a system for managing and diagnosing a state of a facility apparatus, and an object thereof is to provide a system for diagnosing the facility apparatus wherein, if information falling under a level of abnormality is extracted from gathered information on an operating state of the facility apparatus, an advanced analysis and diagnosis section on a facility diagnosis center side performs an advanced analysis and diagnosis process and promptly notifies a user side of the information on the best way of dealing with the facility apparatus determined to be abnormal, and further uploads a facility management data analysis program from the advanced analysis and diagnosis section to a facility monitoring section on the user side so that raw information of a large information amount can be analyzed on the user side without sending it to the facility diagnosis center side.

Abstract: The present invention relates to a system for managing and diagnosing a state of a facility apparatus, and an object thereof is to provide a system for diagnosing the facility apparatus wherein, if information falling under a level of abnormality is extracted from gathered information on an operating state of the facility apparatus, an advanced analysis and diagnosis section on a facility diagnosis center side performs an advanced analysis and diagnosis process and promptly notifies a user side of the information on the best way of dealing with the facility apparatus determined to be abnormal, and further uploads a facility management data analysis program from the advanced analysis and diagnosis section to a facility monitoring section on the user side so that raw information of a large information amount can be analyzed on the user side without sending it to the facility diagnosis center side.

Abstract: A multi-layer band-pass filter comprises an unbalanced input, two balanced outputs, and a band-pass filter section provided between the unbalanced input and the two balanced outputs. The band-pass filter section incorporates a plurality of resonators each of which is made up of a TEM line. The band-pass filter further comprises a multi-layer substrate used for integrating the resonators. The band-pass filter section incorporates, as the resonators, an input resonator, and a half-wave resonator for balanced output that is made up of a half-wave resonator having open-circuited ends. The unbalanced input is connected to the input resonator through a capacitor. Each of the balanced outputs is connected to the half-wave resonator through a capacitor.

Abstract: A system for managing and diagnosing a state of a facility apparatus. If information falling under a level of abnormality is extracted from gathered information on an operating state of the facility apparatus, an advanced analysis and diagnosis section on a facility diagnosis center side performs an advanced analysis and diagnosis process and promptly notifies a user side of the information on the best way of dealing with the facility apparatus determined to be abnormal, and further uploads a facility management data analysis program from the advanced analysis and diagnosis section to a facility monitoring section on the user side so that raw information of a large information amount can be analyzed on the user side without sending it to the facility diagnosis center side.

Abstract: The present invention provides an RF module capable of converting electromagnetic waves in the TE mode to balanced electromagnetic waves in the TEM mode without adjustment and outputting the balanced electromagnetic waves while easily realizing miniaturization. The RF module includes: a waveguide (3) in which a half-wavelength TE mode resonator (2) is formed; an E plane coupling window (4) formed in a wall portion (3a) orthogonal to an H plane out of wall portions (3a) to (3e) constructing the TE mode resonator (2) in the waveguide (3); an output line (5a) provided at the edge on the side of the wall portion (3d) parallel with the H plane on the E plane coupling window (4), and magnetically coupled to electromagnetic waves in the TE mode resonator (2); and another output line (5b) provided at the edge on the side of the wall portion (3e) parallel with the H plane in the E plane coupling window (4), and magnetically coupled to the electromagnetic waves.

Abstract: The present invention relates to a system for managing and diagnosing a state of a facility apparatus, and an object thereof is to provide a system for diagnosing the facility apparatus wherein, if information falling under a level of abnormality is extracted from gathered information on an operating state of the facility apparatus, an advanced analysis and diagnosis section on a facility diagnosis center side performs an advanced analysis and diagnosis process and promptly notifies a user side of the information on the best way of dealing with the facility apparatus determined to be abnormal, and further uploads a facility management data analysis program from the advanced analysis and diagnosis section to a facility monitoring section on the user side so that raw information of a large information amount can be analyzed on the user side without sending it to the facility diagnosis center side.

Abstract: A stacked capacitor includes a dielectric member, a plurality of internal electrodes, and a plurality of extraction electrodes. The dielectric member is a stacked member formed of stacked dielectric layers and having at least one side surface. The internal electrodes are stacked alternately with the dielectric layers and have first edges positioned near the side surface. Each of the extraction electrodes leads from each first edge to the side surface. Each of the extraction electrodes has a width W on the side surface in a direction orthogonal to the stacking direction and is separated from adjacent extraction electrodes by a distance G on the side surface in the direction orthogonal to the stacking direction. The width W and distance G are set such that 1.2?W/G?4.0.

Abstract: The present invention relates to a system for managing and diagnosing a state of a facility apparatus, and an object thereof is to provide a system for diagnosing the facility apparatus wherein, if information falling under a level of abnormality is extracted from gathered information on an operating state of the facility apparatus, an advanced analysis and diagnosis section on a facility diagnosis center side performs an advanced analysis and diagnosis process and promptly notifies a user side of the information on the best way of dealing with the facility apparatus determined to be abnormal, and further uploads a facility management data analysis program from the advanced analysis and diagnosis section to a facility monitoring section on the user side so that raw information of a large information amount can be analyzed on the user side without sending it to the facility diagnosis center side.

Abstract: A stacked capacitor includes a dielectric member, a plurality of internal electrodes, and a plurality of extraction electrodes. The dielectric member is a stacked member formed of a plurality of sheet-like stacked dielectric layers and has at least one side surface. The internal electrodes fit within the surface area of the dielectric layers and are stacked alternately with the dielectric layers. Further, the internal electrodes have first edges positioned near the side surface. Each extraction electrode has an overlapping portion A overlapping another extraction electrode at the side surface in a direction orthogonal to the mounting direction.

Abstract: A stacked capacitor includes a dielectric member, a plurality of internal electrodes, a plurality of extraction electrodes, and a plurality of external electrodes. The dielectric member is a stacked member formed of stacked dielectric layers and having a side surface. The internal electrodes are stacked alternately with the dielectric layers. The extraction electrodes have a width W1 and lead from the internal electrodes to the side surface. The external electrodes have a width W2 and are connected to the extraction electrodes at the first side surface. The extraction electrodes are separated from each other by a distance P. The widths W1 and W2 and distance P are set such that 0.6P?W1<W2 and 0.7P?W2<P.

Abstract: The present invention is directed to optimize arrangement of through holes and enable electromagnetic waves to be efficiently propagated. A cylindrical waveguide has a dielectric substrate, ground electrodes which face each other, and a plurality of through holes for bringing the ground electrodes into conduction. In the case of determining arrangement of the through holes, first, the relation between a center interval and the radius of each of the through holes is obtained from required attenuance of electromagnetic waves. On the basis of the obtained relation, arrangement of the through holes is determined. Irrespective of a signal wavelength and the like conventionally used as parameters, the arrangement of the through holes can be optimized.

Abstract: A stacked capacitor includes a dielectric member, a plurality of internal electrodes, and a plurality of extraction electrodes. The dielectric member is a stacked member formed of stacked dielectric layers and having at least one side surface. The internal electrodes are stacked alternately with the dielectric layers and have first edges positioned near the side surface. Each of the extraction electrodes leads from each first edge to the side surface. Each of the extraction electrodes has a width W on the side surface in a direction orthogonal to the stacking direction and is separated from adjacent extraction electrodes by a distance G on the side surface in the direction orthogonal to the stacking direction. The width W and distance G are set such that 1.2?W/G?4.0.

Abstract: A stacked capacitor includes a dielectric member, a plurality of internal electrodes, and a plurality of extraction electrodes. The dielectric member is a stacked member formed of a plurality of sheet-like stacked dielectric layers and has at least one side surface. The internal electrodes fit within the surface area of the dielectric layers and are stacked alternately with the dielectric layers. Further, the internal electrodes have first edges positioned near the side surface. Each extraction electrode has an overlapping portion A overlapping another extraction electrode at the side surface in a direction orthogonal to the mounting direction.

Abstract: A stacked capacitor includes a dielectric member, a plurality of internal electrodes, a plurality of extraction electrodes, and a plurality of external electrodes. The dielectric member is a stacked member formed of stacked dielectric layers and having a side surface. The internal electrodes are stacked alternately with the dielectric layers. The extraction electrodes have a width W1 and lead from the internal electrodes to the side surface. The external electrodes have a width W2 and are connected to the extraction electrodes at the first side surface. The extraction electrodes are separated from each other by a distance P. The widths W1 and W2 and distance P are set such that 0.6P?W1<W2 and 0.7P?W2<P.

Abstract: Provided are a filter and a method of arranging resonators, which enable forming an attenuation pole and thus achieving excellent frequency characteristics. The filter includes a plurality of resonators. An electromagnetic wave enters through an input end into one of the resonators and exits through an output end from another resonator. The resonators are arranged so that two propagation paths are formed between the input end of one resonator and the output end of another resonator. Forming a plurality of propagation paths allows producing the attenuation pole.

Abstract: A multi-layer band-pass filter comprises an unbalanced input, two balanced outputs, and a band-pass filter section provided between the unbalanced input and the two balanced outputs. The band-pass filter section incorporates a plurality of resonators each of which is made up of a TEM line. The band-pass filter further comprises a multi-layer substrate used for integrating the resonators. The band-pass filter section incorporates, as the resonators, an input resonator, and a half-wave resonator for balanced output that is made up of a half-wave resonator having open-circuited ends. The unbalanced input is connected to the input resonator through a capacitor. Each of the balanced outputs is connected to the half-wave resonator through a capacitor.

Abstract: Provided are a filter and a method of arranging resonators, which enable forming an attenuation pole and thus achieving excellent frequency characteristics. The filter includes a plurality of resonators. An electromagnetic wave enters through an input end into one of the resonators and exits through an output end from another resonator. The resonators are arranged so that two propagation paths are formed between the input end of one resonator and the output end of another resonator. Forming a plurality of propagation paths allows producing the attenuation pole.

Abstract: The present invention is directed to optimize arrangement of through holes and enable electromagnetic waves to be efficiently propagated. A cylindrical waveguide has a dielectric substrate, ground electrodes which face each other, and a plurality of through holes for bringing the ground electrodes into conduction. In the case of determining arrangement of the through holes, first, the relation between a center interval and the radius of each of the through holes is obtained from required attenuance of electromagnetic waves. On the basis of the obtained relation, arrangement of the through holes is determined. Irrespective of a signal wavelength and the like conventionally used as parameters, the arrangement of the through holes can be optimized.

Abstract: The present invention is directed to enable mode conversion between a TEM mode and another mode to be performed among a plurality of waveguides. An RF module comprises: a TEM waveguide as a first waveguide for propagating electromagnetic waves in a TEM mode; and a waveguide having a multilayer structure as a second waveguide connected to the first waveguide, for propagating electromagnetic waves in another mode different from the TEM mode. An end of the first waveguide is directly conductively connected to one of ground electrodes of the second waveguide from the stacking direction side of the ground electrodes. Since magnetic fields are coupled so that the direction of the magnetic field of the first waveguide and that of the magnetic field of the second waveguide match with each other in the H plane, mode conversion between the TEM mode and another mode can be excellently performed between the waveguides.

Abstract: The present invention is directed to enable mode conversion between a TEM mode and another mode to be performed among a plurality of waveguides. An RF module comprises: a microstrip line as a first waveguide for propagating electromagnetic waves in a TEM mode; and a waveguide having a multilayer structure as a second waveguide connected to the first waveguide, for propagating electromagnetic waves in another mode different from the TEM mode. An end of the first waveguide is directly or indirectly connected so as to be conductive to one of ground electrodes of the second waveguide from the direction orthogonal to the stacking direction of the ground electrodes. Since magnetic fields are coupled so that the direction of the magnetic field of the first waveguide and that of the magnetic field of the second waveguide match with each other in the E plane, mode conversion between the TEM mode and another mode to be excellently performed between the waveguides.