Abstract: A transmission line of an output impedance ZC with one end point connected to an alternating current power source; a plurality of phase shifters connected to the other end point of the transmission line; and an alternating current circuit connected to each of the plurality of phase shifters, with a branch into a plurality of lines, each of which has a phase shifter placed before the alternating current circuit that serves as a load. Each of the plurality of phase shifters has a phase shift angle and a characteristic impedance with which a real part of a composite admittance as viewed from the other end point is 1/ZC and an imaginary part is zero for a plurality of conditions of an input signal. This achieves impedance matching for signals of a plurality of frequencies and a plurality of powers.

Abstract: This semiconductor device is provided with: a substrate which has, on a principal surface thereof, an input unit for inputting an alternating current power from the exterior, a ground connection unit for connecting to ground formed on the exterior, an output unit for outputting a post-adjustment direct current power to the exterior, and a semiconductor layer; a first Schottky barrier diode formed in a first region of the semiconductor layer so that a cathode electrode is connected to the input unit and so that an anode electrode is connected to the ground connection unit; a second Schottky barrier diode formed in a second region of the semiconductor layer so that a cathode electrode is connected to the output unit and so that an anode electrode is connected to the input unit; and a third Schottky barrier diode formed in a third region of the semiconductor layer so that a cathode electrode is connected to the output unit and so that an anode electrode is connected to the ground connection unit.

Abstract: A microwave-rectifying circuit for rectifying AC power is equipped with: an input line into which AC power is inputted; multiple branch lines which branch off from the branching point on the output side of the input line into n lines; rectifiers which rectify the AC power flowing through the branch lines and are positioned in each of the multiple branch lines; and phase shift units which are provided upstream from the rectifier in at least n?1 branch lines among the multiple branch lines, and shift the phase of the AC power in a manner such that relative to the AC power which flows through one branch line and arrives at the corresponding rectifier, the AC power which flows through each of the other n?1 branch lines and arrives at the corresponding rectifier exhibits a phase difference of k×180/n°.

Abstract: A microwave-rectifying circuit for rectifying AC power is equipped with: an input line into which AC power is inputted; multiple branch lines which branch off from the branching point on the output side of the input line into n lines; rectifiers which rectify the AC power flowing through the branch lines and are positioned in each of the multiple branch lines; and phase shift units which are provided upstream from the rectifier in at least n?1 branch lines among the multiple branch lines, and shift the phase of the AC power in a manner such that relative to the AC power which flows through one branch line and arrives at the corresponding rectifier, the AC power which flows through each of the other n?1 branch lines and arrives at the corresponding rectifier exhibits a phase difference of k×180/n°.

Abstract: This semiconductor device is provided with: a substrate which has, on a principal surface thereof, an input unit for inputting an alternating current power from the exterior, a ground connection unit for connecting to ground formed on the exterior, an output unit for outputting a post-adjustment direct current power to the exterior, and a semiconductor layer; a first Schottky barrier diode formed in a first region of the semiconductor layer so that a cathode electrode is connected to the input unit and so that an anode electrode is connected to the ground connection unit; a second Schottky barrier diode formed in a second region of the semiconductor layer so that a cathode electrode is connected to the output unit and so that an anode electrode is connected to the input unit; and a third Schottky barrier diode formed in a third region of the semiconductor layer so that a cathode electrode is connected to the output unit and so that an anode electrode is connected to the ground connection unit.

Abstract: A method of inhibiting angiogenesis by applying a kind of protein polysaccharide of a (1?6)-?-D-glucan obtained from a residue of extraction of crushed dried fruiting body of Agaricus blazei Murill (himematsutake) with 80% ethanol aqueous solution and hot water at 100 degrees C.

Abstract: A method of inhibiting angiogenesis by applying a kind of protein polysaccharide of a (1?6)-?-D-glucan obtained from a residue of extraction of crushed dried fruiting body of Agaricus blazei Murill (himematsutake) with 80% ethanol aqueous solution and hot water at 100 degrees C.

Abstract: A method of inhibiting angiogenesis by applying a protein polysaccharide of a (1?6)-?-D-glucan with a glucan:protein ratio of 55:43 [w/w], obtained by extracting with a 5 w % aqueous solution of sodium hydroxide a residue of extraction and removal of water-soluble polysaccharides from the Agaricus blazei Murill (himematsutake) fruiting body, and a food/beverage composition for angiogenesis inhibition containing the protein polysaccharide of (1?6)-?-D-glucan.

Abstract: A series of first and second operational amplifier circuits form a low-pass filter together with capacitors, and a current controlling circuit is responsive to a frequency control signal representative of a target cut-off frequency of the filter and a quality factor control signal representative of a target quality factor so as to respectively supply first and second controlling currents to the first and second operational amplifiers, thereby independently controlling the cut-off frequency and the quality factor with the frequency control signal and the quality factor control signal.

Abstract: A glove for escapement is disclosed, which is used for escapement along a rope at the time of occurrence of a fire or an earthquake. The glove comprises a glove body, a base member mounted on the palm side of the glove body and provided on the inner side with teeth, and a wing member having one edge pivoted to the base member and provided on the inner side with teeth capable of meshing with the teeth of the base member. The rope thus can be clamped in a meandering fashion between the teeth, and the user can smoothly slide down along the rope by reducing the clamping force applied to the rope.