Abstract: An electromagnetic flowmeter designed to use a smaller excitation device and applicable to measurement on tubular channels of various sectional shapes. The electromagnetic flowmeter includes an excitation device for forming a magnetic field perpendicular to an outer wall of a tubular channel, and a pair of electrodes for measuring an electromotive force generated by the movement of the electroconductive fluid across the magnetic field. The electrodes and two magnetic poles of the excitation device are collectively placed on the outer wall at one side of the tubular channel.

Abstract: An optical connector used for inputting light to an optical element from an external optical system or outputting light from an optical element to an external optical system includes a photonic crystal having a periodic refractive index structure, and an optical waveguide to be optically coupled to the optical element and a region in which a plurality of defects are formed at intervals equal to or less than four times the refractive index period a of the photonic crystal are formed in the photonic crystal. The region has a size equal to or greater than the wavelength of the light input from the external optical system or the wavelength of the light output to the external optical system, and the external optical system and the optical waveguide are optically coupled to each other via the region. The optical connector has an improved optical coupling efficiency, can achieve optical coupling of a plurality of light components of different wavelengths, and can readily achieve alignment.

Abstract: A process and apparatus for rapidly producing an emulsion and microcapsules in a simple manner. A dispersion phase is ejected from a dispersion phase-feeding port toward a continuous phase flowing in a microchannel such that flows of the dispersion phase and the continuous phase cross each other, thereby obtaining microdroplets, formed by the shear force of the continuous phase, having a size smaller than the width of the channel for feeding the dispersion phase.

Abstract: A magnetic linear position sensor comprises a first yoke which is made of soft magnetic material; a first magnet which is placed at the first yoke, and whose surface is the N-pole and is inclined; a second magnet which is placed at the first yoke, and whose surface is the S-pole and is inclined in a direction opposite to the surface of the first magnet and in a direction facing the surface of the first magnet; a second yoke which is placed at a position opposing the first magnet and the second magnet through an air gap and is made of soft magnetic material; and a magnetoelectric transducer which is placed in the air gap.

Abstract: A magnetic recording apparatus including a drive unit to drive the magnetic recording medium, a compound-type magnetic head, a means to move the magnetic head relative to the magnetic recording medium, and a means to process recording and retrieving signals generated by the magnetic head. The magnetic recording medium comprises a non-magnetic substrate and a magnetic layer formed thereon with three underlayers interposed inbetween. The magnetic layer is composed of a plurality of layers of Co-based alloy of hexagonal close-packed structure which are antiferromagnetically coupled to one another through a non-magnetic intermediate layer, said three underlayers including an amorphous alloy layer, a Ta layer, and a Cr-based alloy layer of body-centered cubic structure.

Abstract: At least one of lower and upper magnetic cores is composed of magnetic films each of which contains two or more elements of Co, Ni, and Fe, which are formed by electroplating in a plating bath with pH 2 or less, and which have a saturation magnetic flux density of 23,000 gauss or more.

Abstract: A portable guide device is characterized by comprising a transport facility start judgment means for judging that a transport facility has begun to move if a period where an acceleration detected by an acceleration sensor (SN3) is included continuously in an acceleration range at the time of starting movement is not shorter than the acceleration continuation time; a distance calculation means for calculating the moving distance of the transport facility according to an acceleration detected by the acceleration sensor (SN3) when start of movement of the transport facility is detected; a route information storage means (KC6A) for storing route information including information on a distance between stations of the transport facility and station identifying information for identifying each station; and an announcement device control means (KC1) for controlling an announcement unit (11) which announces guidance of a station to a user of the portable guide device according to the station identification information

Abstract: [Object] To provide a device inspection apparatus that is capable of judging the functions of operating control buttons on a cellular phone or like device automatically and easily. [Solution] The device inspection apparatus comprises an adapter unit 2 on which a cellular phone 1 is mounted; a camera 4 for picking up the image of an LCD panel 3, which serves as a display section for the cellular phone 1; a plunger unit 7, which has a plurality of releases 6 for pressing a key button 5 on the cellular phone 1; a computer 8 for controlling the operation of the plunger unit 7 and exercising control, for instance, for judging the contents of the LCD panel 3; and a monitor 9 for displaying an LCD panel image and an image based on a signal from the computer 8. A still picture, motion picture, or audio output, which is acquired when a release 6 presses a key button 5, is compared against a predetermined expected image or sound to judge the functionality of the cellular phone 1.

Abstract: [Problems] In a reduction in fluid pressure pulsation, a large space has been required for liquid expansion and a larger pressure loss has been involved. [Solving Means] A pressure pulsation reducing device has a flow path through which pressure pulsation is transmitted, an inner tube placed in the flow path and constructed so that most part of fluid flowing inside the flow path flows around the inner tube, and small holes provided in the inner tube for expelling jet flows into the flow path by a pressure difference between the inside and the outside of the inner tube. The jet flows are expelled from the inner tube to a contracted flow section provided around the outer periphery of the inner tube to reduce pressure pulsation of the contracted flow section.

Abstract: An optical disc has a first transparent substrate and a second substrate. The first substrate has a first surface and an opposing second surface. The first surface is a beam incidence surface for a laser beam in recording or reproduction of data. The second surface has first concave sections and first convex sections alternately formed thereon. The first concave sections are closer than the first convex sections to the beam incidence surface. The first convex sections have first top portions and first bottom portions closer than the first top portions to the beam incidence surface. First pre-pits carrying auxiliary information related to the data is formed on the first top portions. Each first top portion has a first width orthogonal to a direction of tracks on the first substrate. A second width orthogonal to the above direction between two first top portions of adjacent first convex sections having a first concave section therebetween is narrower than the first width.

Abstract: A crosslinked nano-inorganic particle/polymer electrolyte membrane composed of a polymer film substrate, graft molecular chains bound to the backbone skeleton of the polymer film substrate and comprising a vinyl monomer graft-polymerized, sulfonic groups bound to the graft molecular chains, and an inorganic material as nano-scale particles uniformly dispersed within a crosslinked structure ascribed to the backbone skeleton of the polymer film substrate and the graft molecular chains, wherein the backbone skeleton of the polymer film substrate, the graft molecular chains, and the nano-inorganic particles mutually construct a crosslinked structure.

Abstract: Plural grooves or lands formed in an information recording carrier include at least a wobbling region and data is recorded wobblingly in this wobbling region by phase shift modulation while recorded digitally with a single or multiple waves as a channel bit.

Abstract: An object tilt and fall detection apparatus (30) capable of detecting the tilt and fall of an object by using a disk body (11) rolling according to the tilt of the object, comprising a timer means (50) starting the measurement of a time, stopping the measurement of the time by the rolling of the disk body (11), and displaying the time at which the measurement was stopped.

Abstract: An Numb protein expression inhibitor comprising, as active ingredient, Musashi protein, a polypeptide having an amino acid sequence obtained by replacement, deletion, addition or insertion of at least one amino acid in an amino acid sequence of Musashi protein, or a gene encoding said polypeptide. By the present invention, a new function of Musashi protein has been elucidated. Described specifically, Musashi protein inhibits expression of Numb protein having a neuronal differentiation regulating function and potentiates the activity of the Notch signaling system, so that Musashi protein can be used as a therapeutic for various diseases of the central nervous system.

Abstract: An apparatus for measuring skin permeable gas, which can be used to obtain clinical information by noninvasive and bloodless operations and are useful for in-home medical care and health management. The device for collecting skin permeable gas includes a finger-stall including a coupler, and one or more connections that are connectable with the coupler and include a stopcock.

Abstract: One embodiment provides a synthetic resin cap comprising a cap body and a circular inner seal projection. The cap body having a top plate and a cylindrical section extending downward from the periphery thereof, and a threaded section that engages with a thread of the container opening is formed in the inner peripheral surface of the cylindrical section. The inner seal projection formed on the inner surface of the top plate and fits into a container opening. The circumferential direction forming angle of the threaded section is from 600° to 720°, and the threaded section is divided into a plurality of divided threaded sections at divided sections; and the divided sections are provided at nearly equal intervals in the circumferential direction.

Abstract: The present invention is to provide a non-human animal model of systemic lupus erythematosus wherein generation of anti-double stranded DNA antibody and anti-single stranded antibody is induced, and that is made to spontaneously develop glomerulonephritis and arthritis, and a screening method for a therapeutic agent for systemic lupus erythematosus wherein the non-human animal model is used. Fc?RIIB deficient mouse that is not made to spontaneously develop autoimmune pathology although its autoantibody response is enhanced is backcrossed into C57BL/6J (B6) mouse for 12 generations to generate Fc?RIIB deficient B6 mouse, the Fc?RIIB deficient B6 male mouse is intercrossed with lpr/B6 female mouse, and thus obtained Fc?RIIB+/?/lpr+/? mice were further crossed to generate a mouse model of systemic lupus erythematosus.

Abstract: A spindle motor includes a rotor section, a stator section, and thrust and radial dynamic pressure fluid bearings. The thrust dynamic pressure fluid bearing includes first and second thrust dynamic pressure fluid bearing sections each generating a dynamic pressure in a direction opposite to each other. Lubrication fluid is filled in a filling section as a prescribed gap between the rotor and stator sections. The filling section includes a first filling section linking one end section opened to the outside, the second thrust dynamic pressure fluid bearing section, the first thrust dynamic pressure fluid bearing section and the radial dynamic pressure fluid bearing in order and a second filling section linking a point allocated between the second and first thrust dynamic pressure fluid bearing sections and another point allocated between the first thrust dynamic pressure fluid bearing section and the radial dynamic pressure fluid bearing in the first filling section.

Abstract: A time resolved, nonlinear complex susceptibility measuring apparatus (1) that is capable of measurement unaffected by any distortion of the wave front of a probe light whereby a temporal change in the nonlinear complex susceptibility of a nonlinear optical material that occurs when it is irradiated with a light pulse in a femtosecond range is measured using a pair of polarized lights orthogonal to each other which are formed by splitting a single light pulse into a reference and a probe light (5) and (6) in a polarized light splitting Sagnac type interference light path (8). A direction of polarization converting mechanism for rotating a direction of polarization of the reference and probe lights by an angle of 90° in the polarized light splitting Sagnac type interference light path is included to align the directions of polarization on a test specimen (3).

Abstract: A portable wireless terminal has a hinge section provided type antenna suitable for a clamshell type which can maintain spacing from a head of a human body and alleviate influence of a hand of a user. The clamshell type portable wireless terminal having an upper housing (10) and a lower housing (20) connected to each other through a hinge has a projection section (30) projecting outward near a hinge section of the lower housing (20). In addition, a built-in antenna is housed in the projection section (30). The built-in antenna has an antenna element (50) in a linear or plate shape. At least a part of the antenna element on an open end side is disposed at a position which is hardly to be covered by the hand or finger of the user when the user uses the terminal.