Abstract: An ion sensor is disclosed that includes an ion selective electrode including a first internal solid layer including a first insertion material, and a first ion conductive ceramic, an ion selective membrane provided on the first internal solid layer, a reference electrode including a second internal solid layer including a second insertion material, and a second ion conductive ceramic, an ionic liquid containing membrane provided on the second internal solid layer, and an insulator on which the ion selective electrode and the reference electrode are arranged.

Abstract: A machine tool system capable of decreasing the operator's burden in setting the parameters. A machine tool system includes a working machine capable of machining a bar and a bar feeder capable of delivering the bar to the working machine according to the machining of the bar. The bar feeder delivers the bar in accordance with a set parameter. The bar feeder updates the parameter according to parameter information transmitted from the working machine.

Abstract: Disclosed is a reference electrode comprising: an ionic-liquid-containing membrane; and a hydrophilic membrane disposed on the ionic-liquid-containing membrane.

Abstract: The ion sensor of the present invention is a current measurement type ion sensor that measures a current to measure a target ion, and includes an organic phase retaining layer containing an organic phase capable of forming an interface with the sample containing the target ion, a first electrode to which the organic phase retaining layer is laminated and containing a first insertion material composed of an inorganic compound, a second electrode arranged so as to face the organic phase holding layer and in contact with the sample.

Abstract: An electrode with higher potential stability for repeated use and/or long-term use in an ion sensor is provided. The electrode includes an internal solid layer containing a metal oxide and a solid electrolyte and an electrode material.

Abstract: A bracket for an on-vehicle camera includes: a camera fixing portion to which the on-vehicle camera is fixed; at least one vehicle-mount fixing portion provided integrally with the camera fixing portion and configured to be fixed to a vehicle body; and at least one weak portion arranged at a position at which the camera fixing portion is separable from the at least one vehicle-mount fixing portion by breakage of the at least one weak portion, the at least one weak portion being breakable more easily than another part of the bracket.

Abstract: The in-vivo component measuring apparatus 1 for measuring components contained in interstitial fluid collected from a subject is provided. The apparatus includes a setting unit in which is installed an interstitial fluid collector that collects interstitial fluid, a glucose sensor for acquiring a signal reflecting the amount of the measurement target component contained in the interstitial fluid when in a state of contact with the interstitial fluid collector, and a moving unit that brings the glucose sensor into contact with the interstitial fluid collector installed in the setting unit by changing the relative position between the setting unit and the glucose sensor to a predetermined positional relationship.

Abstract: A bracket for an on-vehicle camera includes: a camera fixing portion to which the on-vehicle camera is fixed; at least one vehicle-mount fixing portion provided integrally with the camera fixing portion and configured to be fixed to a vehicle body; and at least one weak portion arranged at a position at which the camera fixing portion is separable from the at least one vehicle-mount fixing portion by breakage of the at least one weak portion, the at least one weak portion being breakable more easily than another part of the bracket.

Abstract: A fluorometric apparatus capable of configuring to have a small size and operability requiring a simple and easy operation of centrifuging a specimen in a container a rotation center of which is detachably supported by a rotation axis (not shown), exciting the specimen by means of an N2 laser apparatus and an excitation light irradiator for guiding the laser light emitted from the N2 laser apparatus, and receiving fluorescence having two types of wavelengths emitted from antibodies labeled with fluorescent dyes in the specimen in a region separate from the region in which the excitation light is radiated by a predetermined angle by using a photomultiplier tube, obtaining a ratio of light intensity for each wavelength, comparing the obtained ratio with a standard value, and estimating a target protein concentration.

Abstract: A clinical examination disk according to the invention includes a disk body in a disk form, and at least one cell formed in the disk body, wherein the cell comprises a specimen reservoir formed in the disk body and having a specimen injecting port, a reaction tank formed in the disk body so as to position nearer to the outer circumference of the body than a position of the specimen reservoir, and holding a reagent which is reactive with the specimen and is beforehand gelatinized, a first narrow tube formed in the disk body, and communicating to the specimen reservoir and the reaction tank, and a second narrow tube formed in the disk body, and having one end connected to the reaction tank and the other end made open.

Abstract: According to one embodiment, a transdermal drug administration apparatus includes a first member having a protrusion on a facing surface opposed to a skin and a guide hole in the protrusion and a second member having a needle portion located in the guide hole and movable in a first direction across a surface of the skin.

Abstract: An attachment section 215A is approximately vertically cut and raised in a tongue-shape on a lateral section 212 of a lower casing 210 provided by press working of a steel plate in a manner that an outer side of the lateral section 212 becomes an upper side of the attachment section 215A on which a circuit board 400 is mounted. A support section 215B is cut and raised on a bottom section 211 of the lower casing 210 so that the lower side of the bottom section 211 becomes opposite to an end surface 213 of the lower casing 210 and a tip end contacts approximately in parallel to a lateral side (in projecting direction) of the attachment section 215A. Attaching force applied when the circuit board 400 is attached to a threaded hole 216 of the attachment section 215A by the screw 410 is received by the support section 215B, so that the axial direction of the screw 410 and the axial direction of the threaded hole 216 are substantially aligned, thereby allowing proper attachment of the circuit board 400.

Abstract: A method for measuring samples includes fitting and mounting, onto a transfer stage, a chip pallet for transporting sensor chips; fitting a positioning hole of a chip package onto a positioning pin; pulling a bottom plate of the chip package off the chip package, so as to simultaneously transfer the housed sensor chips onto the transfer stage; pulling upward the chip pallet so as to simultaneously transfer, onto the chip pallet, the sensor chips on the transfer stage; and mounting the chip pallet having the sensor chips mounted thereon onto a measuring device, and measuring samples.

Abstract: The method for measuring the concentration of the measuring object uses a sensor chip comprising an optical waveguide layer and an antibody immobilized layer formed on the surface of the optical waveguide layer, which comprises immobilizing the measuring object and an enzyme-labeled antibody labeled with a labeling enzyme on the antibody immobilized layer of the sensor chip having an immobilized antibody, producing a color-developing and precipitating enzyme reaction product by allowing to react a coloring reagent with the labeling enzyme on the antibody immobilized layer to precipitate the enzyme reaction product on the antibody immobilized layer, allowing to totally reflect a light impinged on the sensor chip from the outside at an interface between the optical waveguide layer and the antibody immobilized layer, and observing to a physical value of the totally reflected light.

Abstract: An optical waveguide type iontophoresis sensor chip has a substrate having a first hinged plate and a second hinged plate, an optical waveguide plate connected to the first hinged plate and positioned over a first opening delineated in the first hinged plate, and a gel layer fixed on the second hinged plate and covering a second opening delineated in the second hinged plate and configured to contact with the optical waveguide plate through the first opening in case that the substrate is folded.

Abstract: A fluorometric apparatus capable of configuring to have a small size and operability requiring a simple and easy operation of centrifuging a specimen in a container a rotation center of which is detachably supported by a rotation axis (not shown), exciting the specimen by means of an N2 laser apparatus and an excitation light irradiator for guiding the laser light emitted from the N2 laser apparatus, and receiving fluorescence having two types of wavelengths emitted from antibodies labeled with fluorescent dyes in the specimen in a region separate from the region in which the excitation light is radiated by a predetermined angle by using a photomultiplier tube, obtaining a ratio of light intensity for each wavelength, comparing the obtained ratio with a standard value, and estimating a target protein concentration.

Abstract: It is an object to provide an antibody chip and a light source measuring apparatus which are excellent in a reproducibility and a workability of a measurement and can easily be utilized. A light source measuring apparatus (1) includes, as a main structure, a concentration measuring device (2), an antibody chip (3) and a cell washing device (4). The concentration measuring device (2) serves to measure a concentration of an antigen in a specimen solution taken by the antibody chip (3) The cell washing device (4) has solution injecting means constituted by an injecting pump (44), an injecting tube (45), a first solution vessel (46), a second solution vessel (47) and a solution selecting valve (48) and solution discharging means constituted by a plurality of discharging pumps (51), a discharging tube (52), an intake end (52a) and the like.

Abstract: The method for measuring the concentration of the measuring object uses a sensor chip comprising an optical waveguide layer and an antibody immobilized layer formed on the surface of the optical waveguide layer, which comprises immobilizing the measuring object and an enzyme-labeled antibody labeled with a labeling enzyme on the antibody immobilized layer of the sensor chip having an immobilized antibody, producing a color-developing and precipitating enzyme reaction product by allowing to react a coloring reagent with the labeling enzyme on the antibody immobilized layer to precipitate the enzyme reaction product on the antibody immobilized layer, allowing to totally reflect a light impinged on the sensor chip from the outside at an interface between the optical waveguide layer and the antibody immobilized layer, and observing to a physical value of the totally reflected light.

Abstract: An optical waveguide sensor for glucose measurement comprises a substrate, a first optical waveguide layer formed on a surface of the substrate, an entrance grating and an exit grating which are formed contacting with the first optical waveguide layer and being spaced from each other, a second optical waveguide layer located between the entrance grating and the exit grating while being in contact with the first optical waveguide layer, the second optical waveguide layer having a higher refractive index than that of the first optical waveguide layer, and a functioning layer containing an enzyme and a coloring reagent which is formed on the second optical waveguide layer.

Abstract: A switch for electric equipment comprises an operation button (50) arranged at the operation panel side of electric equipment and a plurality of switch bodies (51, 52) adapted to selectively come into contact with a plurality of positions of a front press facet (50P) of the operation button (50) as one of the plurality of positions is depressed, the plurality of positions being disposed oppositely relative to the center of the front press facet (50P). The front press facet (50P) of the operation button (50) is inclined relative to a plane P of arrangement of the switch bodies (51, 52). The front area of the operation button (50) is not reduced when the operation panel side of electric equipment is made to show a low profile so that the user can depress and operate the operation button (50) without difficulty.