Abstract: A vibration system includes a vibration plate and an edge portion disposed around the vibration plate. The vibration plate has a first region and a second region that have shapes asymmetrical with each other. The vibration plate is configured such that a weight difference between the first region and the second region is equal to or smaller than a threshold value and besides stiffness at the edge portion is substantially uniform.

Abstract: A biochip is described having a substrate that has disposed on a surface at least one spot containing a complex between a solid carrier modified by a reactive group and a substance to be immobilized that has been modified via a spacer by a group that reacts with the reactive group. A method for producing the biochip and a method for detecting a target substance using the biochip are also described.

Abstract: A speaker apparatus includes: a magnetic circuit including an annularly formed magnet, a yoke that includes a base surface part and a center pole part protruding from the base surface part, the center pole part being disposed while being inserted into a central part of the magnet, and a plate that is annularly formed and disposed on an outer peripheral side of the center pole part of the yoke while being attached to the magnet; a coil bobbin that is cylindrically formed and is displaceable in an axial direction of the center pole part while a part thereof is fitted onto the center pole part of the yoke; a voice coil that is wound around an outer peripheral surface of the coil bobbin, at least a part thereof being disposed in a magnetic gap formed between the plate and the center pole part of the yoke; and a diaphragm that is connected to the coil bobbin and is caused to vibrate in conjunction with displacement of the coil bobbin, in which a first air passage path and a second air passage path are formed, the

Abstract: A speaker apparatus includes: a magnetic circuit including an annularly formed magnet, a yoke that includes a base surface part and a center pole part protruding from the base surface part, the center pole part being disposed while being inserted into a central part of the magnet, and a plate that is annularly formed and disposed on an outer peripheral side of the center pole part of the yoke while being attached to the magnet; a coil bobbin that is cylindrically formed and is displaceable in an axial direction of the center pole part while a part thereof is fitted onto the center pole part of the yoke; a voice coil that is wound around an outer peripheral surface of the coil bobbin, at least a part thereof being disposed in a magnetic gap formed between the plate and the center pole part of the yoke; and a diaphragm that is connected to the coil bobbin and is caused to vibrate in conjunction with displacement of the coil bobbin, in which a first air passage path and a second air passage path are formed, the

Abstract: The gas generating agent of the present invention comprises an oxalic acid salt of an aminoguanidine compound represented by general formula (1) below.

Abstract: A vibration system includes a vibration plate and an edge portion disposed around the vibration plate. The vibration plate has a first region and a second region that have shapes asymmetrical with each other. The vibration plate is configured such that a weight difference between the first region and the second region is equal to or smaller than a threshold value and besides stiffness at the edge portion is substantially uniform.

Abstract: The gas generating agent of the present invention comprises an oxalic acid salt of an aminoguanidine compound represented by general formula (1) below.

Abstract: Provided is a modified rubber for a tire (A) obtained by modifying a natural rubber and/or a synthetic rubber with a compound represented by formula (1): wherein X is an acid to form a salt with a guanidine site.

Abstract: A housing of a fan motor according to the invention includes: board members provided at an interval in a rotational axis direction of a fan; a coupling portion which couples the board members to each other; a protrusion portion which is protruded toward a space other than an air course from the coupling portion, the space being between the board members other than the air courses; and a fixing portion which fixes a terminal that is provided in the protrusion portion and is connected to a wiring from a power source that supplies electricity to a motor. Other member, which crosses in an extending direction of the terminal from the protrusion portion to an edge portion of the board member, is not provided.

Abstract: Provided is a compound represented by formula (1): wherein X is an acid to form a salt with a guanidine site; and R1 and R2 are each independently any selected from the group consisting of a hydrogen atom, a C1-18 alkyl group, a cycloalkyl group, an aryl group, an alkylaryl group, and an alkenyl group, each of the groups optionally having one or more substituents each containing a sulfur atom, a nitrogen atom, or an oxygen atom.

Abstract: The gas generating agent of the present invention comprises an oxalic acid salt of an aminoguanidine compound represented by general formula (1) below.

Abstract: The present invention provides a modified rubber (A) obtained by modifying at least one rubber selected from the group consisting of natural rubbers and synthetic rubbers with a compound represented by formula (1): wherein X is an acid forming a salt with a guanidine moiety.

Abstract: Provided is a compound represented by formula (1): wherein X is an acid to form a salt with a guanidine site; and R1 and R2 are each independently any selected from the group consisting of a hydrogen atom, a C1-18 alkyl group, a cycloalkyl group, an aryl group, an alkylaryl group, and an alkenyl group, each of the groups optionally having one or more substituents each containing a sulfur atom, a nitrogen atom, or an oxygen atom.

Abstract: Provided is a modified rubber for a tire (A) obtained by modifying a natural rubber and/or a synthetic rubber with a compound represented by formula (1): wherein X is an acid to form a salt with a guanidine site.

Abstract: A brushless motor includes a stator as an armature where a plurality of coils is housed and a rotor as a magnetic exciter having a permanent magnet, wherein an end portion of the coil housed in a slot of a stator stack is inserted into a wire binding board having a wire binding pattern of the coil, the end portion of the coil is soldered to a land of the wire binding board, and the wire binding board and a circuit board are electrically conducted to each other through an connecting terminal.

Abstract: A housing of a fan motor according to the invention includes: board members provided at an interval in a rotational axis direction of a fan; a coupling portion which couples the board members to each other; a protrusion portion which is protruded toward a space other than an air course from the coupling portion, the space being between the board members other than the air courses; and a fixing portion which fixes a terminal that is provided in the protrusion portion and is connected to a wiring from a power source that supplies electricity to a motor. Other member, which crosses in an extending direction of the terminal from the protrusion portion to an edge portion of the board member, is not provided.

Abstract: A brushless motor includes a stator as an armature where a plurality of coils is housed and a rotor as a magnetic exciter having a permanent magnet, wherein an end portion of the coil housed in a slot of a stator stack is inserted into a wire binding board having a wire binding pattern of the coil, the end portion of the coil is soldered to a land of the wire binding board, and the wire binding board and a circuit board are electrically conducted to each other through an connecting terminal.