Abstract: It is an object to provide a method whereby with respect to a microorganism present in an environment contaminated with tetrachloroethylene (PCE) and trichloroethylene (TCE), capability of the microorganism to degrade contaminants can be judged promptly. In order to achieve the above-described object, a biological activity judging method according to the present invention is a method of judging capability of a contaminated environment to eliminate an organochlorine compound, in which using a DNA probe that allows a bacterium to be detected specifically, which has a degradation activity with respect to the organochlorine compound and/or a dechlorinated product thereof, the bacterium in the environment is detected. The present invention also provides a new type of polynucleotide that can be used as a DNA probe in the biological activity judging method according to the present invention.

Abstract: A housing configured to accommodate a tire monitoring unit may include an extended portion, extending along a circumference of a wheel rim, and a pair of engaging members provided in parallel with the extended portion at opposite lateral sides thereof. A holder may be provided that is configured to accommodate the housing therein and to be secured to the wheel rim. The holder may include an open end portion, configured to receive therein the housing, and a holding portion configured to hold the extended portion. Also, the holder may include at least a pair of engaging portions provided in parallel with the holding portion at opposite lateral sides thereof and configured to engage with the engaging members, so that when the housing is inserted into the holder through the open end portion, with the extended portion being held in the holding portion, the engaging members are engaged with the engaging portions.

Abstract: A value medium dispensing unit having a read/write device for operatively communicating with a user device capable of recording value information includes a housing having an opening on a vertical side, and a read/write device operatively mounted within the opening having a receptor surface that extends at a slanted angle to the vertical side. The receptor surface has a size to enable contact with a user device such as a smart card when it is at least partially inserted within the opening whereby an operative receptor surface is partially recessed within the housing and positioned to facilitate a user interface.

Abstract: A superconducting magnetic field generating apparatus includes a superconducting body for generating a magnetic field below a critical temperature of the superconducting body, a thermal insulation vessel having a space for accommodating the superconducting body, and a ferromagnetic body for adjusting a magnetic field distribution generated from the superconducting body wherein at least a part of the ferromagnetic body is disposed around the superconducting body and a magnetic circuit is formed so as to form the magnetic field distribution in a common side of the superconducting body and the part of the ferromagnetic body.

Abstract: A transmitter is mounted on a wheel of a vehicle by a jig of an automatic mounting machine. The transmitter has a measuring-transmitting portion, a valve stem, and a casing. The measuring-transmitting portion measures data representing the conditions of the tire and transmits data. The valve stem is inserted into the wheel and allows air to flow into the tire. The casing accommodates the measuring-transmitting portion, and has a recessed portion. The jig of the automatic mounting machine is engaged with the recessed portion when the automatic mounting machine holds the valve stem. Therefore, even a valve stem with the casing is easily attached to a valve hole of the wheel by using the automatic mounting machine.

Abstract: A housing configured to accommodate a tire monitoring unit may include an extended portion, extending along a circumference of a wheel rim, and a pair of engaging members provided in parallel with the extended portion at opposite lateral sides thereof. A holder may be provided that is configured to accommodate the housing therein and to be secured to the wheel rim. The holder may include an open end portion, configured to receive therein the housing, and a holding portion configured to hold the extended portion. Also, the holder may include at least a pair of engaging portions provided in parallel with the holding portion at opposite lateral sides thereof and configured to engage with the engaging members, so that when the housing is inserted into the holder through the open end portion, with the extended portion being held in the holding portion, the engaging members are engaged with the engaging portions.

Abstract: Aspects of the invention can provide an image display device that can include light sources provided, respectively, for regions obtained by dividing an image forming region of an electro-optic modulator into plural regions to irradiate corresponding regions, and a light source control portion that performs lighting control on the light sources. The light source control portion can perform the lighting control on the light sources for the respective region independently in sync with writing of image data to the electro-optic modulator, and the lighting control can be performed in such a manner that the light source corresponding to at least one region among the plural regions is kept unlit in a writing period for a screenful of image data.

Abstract: A pressure sensor has a diaphragm that is exposed to air in a tire of a vehicle. A transmitter wirelessly transmits data representing the air pressure of the tire. A casing accommodates the transmitter and the pressure sensor. A lid closes an opening of the casing. A metal body is provided on the lid. When the opening of the casing is closed with the lid, the diaphragm is covered with the metal body.

Abstract: A transmitter unit of an apparatus for monitoring the condition of a tire includes a casing having an opening defined in an end of the casing. A transmitter is received in the casing through the opening. The transmitter gathers and wirelessly transmits information regarding the condition of the tire. The casing is secured to the outer circumferential surface of a rim wheel of the tire by an adhesive tape or an adhesive agent. Accordingly, the transmitter unit is capable of being attached to the rim wheel in a suitable manner.

Abstract: A transmitter for a tire state monitoring apparatus that is easily connected to a wheel in an optimal manner. The transmitter includes a valve stem connected to a wheel to which the tire is attached. Electric components are mounted on a circuit board to detect the state of the tire. A casing accommodates the circuit board in the tire. The casing faces toward an outer circumferential surface of the wheel. A connecting portion connects the casing to the valve stem pivotally about a line perpendicular to the axial direction of the valve stem. A pressing mechanism presses the casing toward the outer circumferential surface of the wheel to restrict pivoting of the casing.

Abstract: A projector is provided which can realize a bright projected image of high light utilization efficiency while combining a reflective-type liquid crystal device and an integrator optical system. The projector may include a light source lamp, a light beam dividing optical element, a polarization conversion element, a polarization selection element having a polarization selection surface, and an electro-optical device. When a plane of incidence including a normal line of the polarization selection surface and the central axis of an incident light is assumed, the direction parallel to the plane of incidence and perpendicularly intersecting the central axis is assumed to be the X-axis direction, and the direction perpendicularly intersecting the plane of incidence is assumed to be the Y-axis direction, the direction of polarization beam separation by the polarization conversion element is the X-axis direction.

Abstract: A transmitter is attached to a wheel of a vehicle and transmits data indicating a condition of a tire of the vehicle. A mounting structure of the transmitter has a casing, a pin and a fastener cap. The casing accommodates the transmitter. The casing has a through hole. The pin is attached to the wheel and inserted into the through hole of the casing. The fastener cap is fastened to the pin such that the casing does not come off the pin.

Abstract: To provide a compact projector in which a projection image is formed by using four kinds of color light so as to expand an expressible color gamut of the projection image and to achieve an excellent light utilization efficiency, a projector includes a light source, a color-separation optical system, a light-modulation optical system, and a color-synthesis optical system. The color-separation optical system produces four kinds of color light whose output directions are different from each other. The light-modulation optical system includes a first two-color-modulation electro-optical device to modulate any two of the four kinds of color light separated by the color-separation optical system and a second two-color-modulation electro-optical device to modulate the remaining two kinds of color light. Each two two-color-modulation electro-optical device includes a microlens array on a substrate close to the color-separation optical system and a plurality of sub-pixels corresponding to respective microlenses.

Abstract: A mounting structure for a transmitter of a tire condition monitoring apparatus that enables the transmitter to be attached to wheels having different cross sectional shapes. A wheel has a drop center and a rim formed integrally with the drop center at a predetermined angle relative to the drop center. The mounting structure includes a valve stem arranged on the rim and having a basal end. A casing houses the transmitter. A coupling fixture couples the casing and the valve stem. The coupling fixture includes a coupler coupled to the basal end of the valve stem, an anchor for anchoring the casing, and a connection for connecting the coupler and the anchor so that the coupling fixture is resilient. The angle between the coupler and the anchor is greater than a predetermined angle before the coupling fixture couples the casing and the valve stem.

Abstract: A superconducting magnetic field generating apparatus includes a superconducting body for generating a magnetic field below a critical temperature of the superconducting body, a thermal insulation vessel having a space for accommodating the superconducting body, and a ferromagnetic body for adjusting a magnetic field distribution generated from the superconducting body wherein at least a part of the ferromagnetic body is disposed around the superconducting body and a magnetic circuit is formed so as to form the magnetic field distribution in a common side of the superconducting body and the part of the ferromagnetic body.

Abstract: A magnetic device which is highly durable, reliable, and safe without being damaged when a magnetic filed is applied. The magnetic device includes a cooling device having a cold head refrigerated by an effect of a cryogenic refrigerator, a magnetic field generation device configured to apply a non-stationary magnetic field on a magnetic body, and a cold head extension portion configured to thermally connect the magnetic body and the cold head. The cold head extension portion includes at least two members, one a low resistance member and the other a high resistance member having different resistivities. With this device, the eddy current generated in the cold head extension portion and the electromagnetic force produced in the cold head by the cold head extension portion are reduced.

Abstract: A value medium dispensing unit having a read/write device for operatively communicating with a user device capable of recording value information includes a housing having an opening on a vertical side, and a read/write device operatively mounted within the opening having a receptor surface that extends at a slanted angle to the vertical side.

Abstract: A single-chip microcomputer comprising: a first bus having a central processing unit and a cache memory connected therewith; a second bus having a dynamic memory access control circuit and an external bus interface connected therewith; a break controller for connecting the first bus and the second bus selectively; a third bus having a peripheral module connected therewith and having a lower-speed bus cycle than the bus cycles of the first and second buses; and a bus state controller for effecting a data transfer and a synchronization between the second bus and the third bus. The single-chip microcomputer has the three divided internal buses to reduce the load capacity upon the signal transmission paths so that the signal transmission can be accomplished at a high speed. Moreover, the peripheral module required to have no operation speed is isolated so that the power dissipation can be reduced.

Abstract: A transmitter is mounted on a wheel of a vehicle by a jig of an automatic mounting machine. The transmitter has a measuring-transmitting portion, a valve stem, and a casing. The measuring-transmitting portion measures data representing the conditions of the tire and transmits data. The valve stem is inserted into the wheel and allows air to flow into the tire. The casing accommodates the measuring-transmitting portion, and has a recessed portion. The jig of the automatic mounting machine is engaged with the recessed portion when the automatic mounting machine holds the valve stem. Therefore, even a valve stem with the casing is easily attached to a valve hole of the wheel by using the automatic mounting machine.

Abstract: A half bearing constituting a cylindrical plain bearing for supporting a shaft for rotation when two of the half bearings are combined together. The half bearing has two circumferential ends each of which has a plurality of circumferential grooves without formation of any crush relief surface. The grooves extend substantially over an overall circumferential dimension of the half bearing and include portions located at both circumferential ends of the half bearing respectively. Each portion has a larger axially sectional area than the grooves formed in a portion of the half bearing mainly subjected to load during rotation of the shaft.