Abstract: A thermoelectric power generation system 20 includes a heat exchanger 1 having double tubes which are an inner tube 1a and an outer tube 1b, and a thermoelectric power generation module 2 mounted between the inner tube and the outer tube. The thermoelectric power generation module generates thermoelectric power using a temperature difference between a medium inside the inner tube and a medium outside the outer tube, and a highly thermal conductive elastic sheet 3a, 3b is mounted between the thermoelectric power generation module and the inner tube and/or the outer tube in close contact therewith.

Abstract: A cold insulation container includes: a cold insulation storage including a coolant vessel; a circulating air fan that causes cold air from the coolant vessel to circulate in the cold insulation storage; a thermoelectric generating module attached to an outer surface of the coolant vessel; and a temperature controller that adjusts a temperature in the cold insulation storage. A temperature difference between the coolant vessel and circulating cold air in the cold insulation storage causes the temperature controller and the circulating air fan to be driven by thermoelectric power generated by the thermoelectric generating module.

Abstract: Provided is a thermoelectric generation module including a plurality of p-type thermoelectric elements 24a and a plurality of n-type thermoelectric elements 24b alternately connected in series and mounted with sandwiched by first and second flexible printed circuit boards 32, 33. The p-type thermoelectric elements and the n-type thermoelectric elements have a chip size of 1 mm or less and 0.2 mm or greater and a height of 0.8 mm or greater and 3 mm or less.

Abstract: A tubular heat exchanger with a thermoelectric power generation function includes an inner tube 4 in which coolant flows, a thermoelectric power generation module 5 attached to an outer peripheral surface of the inner tube 4, an outer tube 3 attached to an outer peripheral surface of the thermoelectric power generation module 5, and heat collection fins 6 provided on an outer peripheral surface of the outer tube 3. The thermoelectric power generation module 5 generates thermoelectric power using the outer peripheral surface of the inner tube 4 as a low temperature source and an inner peripheral surface of the outer tube 3 as a high temperature source. The inner peripheral surface of the outer tube 3 closely contacts the outer peripheral surface of the thermoelectric power generation module 5.

Abstract: A tubular heat exchanger, with a thermoelectric power generation function, includes: a thermoelectric power generation module 2 mounted on an outer circumferential surface of the heat exhaust tube 1; and a cooling pipe 3 mounted on an outer circumferential surface of the thermoelectric power generation module 2. The cooling pipe 3 is for allowing a cooling material to flow therethrough. The thermoelectric power generation module 2 performs thermoelectric power generation by using the outer circumferential surface of the heat exhaust tube 1 as a high-temperature source and using the inner circumferential surface of the cooling pipe 3 as a low-temperature source. The cooling pipe 3 is in tight attachment to the outer circumferential surface of the thermoelectric power generation module 2.

Abstract: Provided are a method and a kit for quantifying L-FABP or oxidized L-FABP in any sample, a method and a kit for testing for kidney diseases on the basis of the quantifying result of L-FABP or oxidized L-FABP in urine of a subject, and a companion diagnostic drug. This method for quantifying liver type fatty acid binding protein includes a step for promoting an antigen-antibody reaction, and quantifying the liver type fatty acid binding protein under a condition in which the measurement sensitivity of oxidized liver type fatty acid binding protein is higher than that of unoxidized liver type fatty acid binding protein.

Abstract: A cold insulation container includes: a cold insulation storage including a coolant vessel; a circulating air fan that causes cold air from the coolant vessel to circulate in the cold insulation storage; a thermoelectric generating module attached to an outer surface of the coolant vessel; and a temperature controller that adjusts a temperature in the cold insulation storage. A temperature difference between the coolant vessel and circulating cold air in the cold insulation storage causes the temperature controller and the circulating air fan to be driven by thermoelectric power generated by the thermoelectric generating module.

Abstract: In a known method in which a cooling pipe that is fixed and rigid is used, variation in a distance from the center of an exhaust heat pipe to the outer surface of a thermoelectric conversion module, variation in the radius of curvature of the curved surface of a cooling pipe, and other factors produce a gap between the outer surface of the thermoelectric conversion module and the inside surface of the cooling pipe. The gap prevents the achievement of desired cooling performance and the improvement of power generation efficiency. A thermoelectric conversion module of the present invention includes two flexible substrates each made of a thin resin film and having mounting lands formed thereon, and a plurality of thermoelectric elements mounted on the mounting lands at high density, wherein one of the two flexible substrate has a plurality of slits to make the module easy to bend.

Abstract: In a known method in which a cooling pipe that is fixed and rigid is used, variation in a distance from the center of an exhaust heat pipe to the outer surface of a thermoelectric conversion module, variation in the radius of curvature of the curved surface of a cooling pipe, and other factors produce a gap between the outer surface of the thermoelectric conversion module and the inside surface of the cooling pipe. The gap prevents the achievement of desired cooling performance and the improvement of power generation efficiency. A thermoelectric conversion module of the present invention includes two flexible substrates each made of a thin resin film and having mounting lands formed thereon, and a plurality of thermoelectric elements mounted on the mounting lands at high density, wherein one of the two flexible substrate has a plurality of slits to make the module easy to bend.

Abstract: The present invention is directed to providing a method for preparing a vaccine adjuvant composition containing ?-hematin and a vaccine adjuvant composition obtained by the preparation method. The present invention is directed to a vaccine adjuvant composition containing a ?-hematin crystal having an average particle size of 20 to 500 nm.

Abstract: The present invention intends to improve communication efficiency between two communication apparatuses each engaged in the communication by full duplex communication method by using a surplus band of the one to transmission band of the other. A first bandwidth required by a first communication apparatus (A) at data transmission and a second bandwidth required by a second communication apparatus (B) at data transmission are presumed. Next, the first bandwidth presumed as mentioned is compared to a first bandwidth used which the first communication apparatus (A) currently uses and at the same time, the second bandwidth presumed as mentioned is compared to a second bandwidth used which the second communication apparatus (B) currently uses. The first bandwidth and the second bandwidth are then adjusted, and a third bandwidth which the first communication apparatus (A) uses at data transmission and a fourth bandwidth which the second communication apparatus (B) uses are determined.

Abstract: A balun circuit includes a first CPW line 11, a second CPW line 12a, and a third CPW line 12b that serve as signal input/output ports; a first CPS line 14a that is a differential transmission line, the first CPS line 14a relaying the first CPW line 11 to the second CPW line 12a; a second CPS line 14b that is a differential transmission line, the second CPS line 14b relaying the first CPW line 11 to the third CPW line 12b; and at least one connection section that connects grounded conductors of each of the first CPW line 11, the second CPW line 12a, and the third CPW line 12b.

Abstract: The present invention intends to improve communication efficiency between two communication apparatuses each engaged in the communication by full duplex communication method by using a surplus band of the one to transmission band of the other. A first bandwidth required by a first communication apparatus (A) at data transmission and a second bandwidth required by a second communication apparatus (B) at data transmission are presumed. Next, the first bandwidth presumed as mentioned is compared to a first bandwidth used which the first communication apparatus (A) currently uses and at the same time, the second bandwidth presumed as mentioned is compared to a second bandwidth used which the second communication apparatus (B) currently uses. The first bandwidth and the second bandwidth are then adjusted, and a third bandwidth which the first communication apparatus (A) uses at data transmission and a fourth bandwidth which the second communication apparatus (B) uses are determined.

Abstract: A balun circuit includes a first CPW line 11, a second CPW line 12a, and a third CPW line 12b that serve as signal input/output ports; a first CPS line 14a that is a differential transmission line, the first CPS line 14a relaying the first CPW line 11 to the second CPW line 12a; a second CPS line 14b that is a differential transmission line, the second CPS line 14b relaying the first CPW line 11 to the third CPW line 12b; and at least one connection section that connects grounded conductors of each of the first CPW line 11, the second CPW line 12a, and the third CPW line 12b.

Abstract: An oscillator comprising a dielectric resonator (DR) has a high controllability and reproducibility of coupling between the dielectric resonator (DR) and an oscillation circuit, and an integrated circuit is reduced in size. The dielectric resonator (DR) (1) is composed of a dielectric substrate (2), grounding conductive layers (3a, 3b) formed on both sides of the dielectric substrate (2), and via holes (4a) for electrical connection between the conductive layers. A coupling element (7a) composed of a slot (5a) provided in the central portion of the grounding conductive layer (3a) and a patch (6a) surrounded by the slot (5a) is coupled to the dielectric resonator (DR) (1). The patch (6a) is connected to a transmission line (13a) on an oscillation circuit (9) through a bump (8). The transmission line (13a) is connected to the ground through a termination resistor (15a).

Abstract: The present invention provides a filter exhibiting excellent filter characteristics and having less number of stages. A dielectric substrate (1) has one surface connected to a top conductor (2) and an opposite surface connected to a bottom conductor (3). A pair of rows of via-holes connecting together the top conductor (2) and the bottom conductor (3) are formed along the signal transfer direction. A slit (6) is formed in a portion of the top conductor (2) overlying the central resonator among a plurality of resonators. The slit (6) extends in a direction perpendicular to the signal transfer direction. Slits (7, 8) are formed in each of portions of the top conductor (2) overlying resonators disposed at both ends. A coplanar waveguide (9) mounted on the top conductor (2) is connected to the slit (7).

Abstract: A conductive layer is formed on each of the upper and lower surfaces of a dielectric substrate, and the two conductive layers are connected by rows of via-holes that are formed which a spacing that is less than or equal to ½ of the wavelength in the dielectric substrate in the resonance frequency, whereby n stages of dielectric resonators and input/output waveguide structures are formed. If the number n of stages is assumed to be 3, the first-stage resonator and the second-stage resonator are coupled by an electromagnetic field by means of via-holes of a first spacing; the second-stage resonator and the third-stage resonator are coupled by an electromagnetic by means of via-holes of a second spacing, whereby a filter is formed. The input/output waveguide structure and the filter are coupled by an electromagnetic by means of via-holes of a fourth spacing. The first-stage resonator and the third-stage resonator are coupled by an electromagnetic field by means of via-holes of a third spacing.

Abstract: In the sector antenna of the present invention, a feeder waveguide is formed that branches midway from a feeder port to each of a plurality of antennas. This feeder waveguide is formed from a waveguide tube and includes a main feeder line that extends from a waveguide that extends from the feeder port and branches in two directions, and branch feeder lines that each branch in two directions from the two ends of the main feeder line. Sector selection structures are provided for selectively shutting off each branch waveguide by effectively forming conductive walls for blocking the cross section of each of the branch waveguides at positions of each of the branch feeder lines that branch and extend from the main feeder line and from which each branch waveguide begins.

Abstract: A dielectric waveguide tube band-pass filter assuming lower characteristic change upon mounting, and having smaller dimensions and lower loss. Conductor layers (2a, 2c) are formed on the top and bottom surfaces of a dielectric substrate (1), wherein the top conductor layer 2a and the bottom conductor layer 2c are connected together through via-holes (3a). The via-holes (3a) are formed in at least two rows along the signal transfer direction. In the dielectric waveguide tube configured by the top and bottom conductor layers (2a, 2c) and the via-holes (3a), via-holes (3b) are arranged in the signal transfer direction at spacing equal to or below ½ of the in-tube wavelength to thereby configure resonators. The dielectric band-pass filter is configured by coupling adjacent resonators together through the via-holes (3b) configuring inductive windows.

Abstract: A negative resistance circuit having a transistor and a plurality of distributed constant lines respectively connected to the three terminals of the transistor further comprises an inductive element or a capacitive element connected between the output terminal of the negative resistance circuit and the ground potential. The negative resistance is adjusted through the inductance of the inductive element or the capacitance of the capacitive element.