摘要:
A method for measuring bromate ion is provided that provides high-sensitivity measurement results more simply and more quickly than conventional bromate ion measurement methods. A fluorescent substance that is quenched by coexistence with bromate ions is added to a sample and the fluorescence intensity of the fluorescent substance after quenching is measured, the measured fluorescence intensity being subtracted from the fluorescence intensity of a standard sample containing no bromate ions to calculated the fluorescence intensity difference. The bromate ion concentration is calculated from the calculated fluorescence intensity difference, using a pre-determined calibration line between the fluorescence intensity difference and the bromate ion concentration.
摘要:
An imaging apparatus is disclosed. The apparatus includes: (a) an imaging device subunit having an imaging device for creating an image signal associated with a subject and a light-transmitting member mounted ahead of a photosensitive surface of the imaging device; (b) a first driver circuit for driving a first actuator that moves the imaging device subunit in a first direction; (c) a second driver circuit for driving a second actuator that moves the imaging device subunit in a second direction substantially perpendicular to the first direction; and (d) first dust-removing means for shaking off dust adhering to the light-transmitting member by driving a given actuator so as to vibrate the light-transmitting member; wherein the given actuator is driven using the first driver circuit or the second driver circuit.
摘要:
[Problems] The object is to improve the absorbability of a heterocyclic compound including s-triazine and a pyrimidine derivative in vitro.[Means for Solving Problems] Disclosed is, for example, an amorphous body of a heterocyclic compound as represented by the general formula (I) [wherein each of R's and others is as defined in the description] including s-triazine and a pyrimidine derivative, or a hydrate, a solvate or a pharmaceutically acceptable salt of the heterocyclic compound. Also disclosed is a process for producing the amorphous body. Further disclosed are: a solid dispersion comprising the amorphous body; and a medicinal preparation comprising the solid dispersion.
摘要:
An image pickup apparatus includes: a shutter device; an image pickup element adapted to sequentially acquire time-series images regarding object images passing through an exposure opening of the shutter device; and control section configured to control operation of the shutter device and operation of the image pickup element.
摘要:
Disclosed herein is an image pickup apparatus including: an image sensor; and a shutter device, wherein said shutter device includes a trailing curtain, a first driving member, a second driving member, first urging force applying means, and a charging member.
摘要:
A camera with shake correction mechanism according to the invention comprises: an image pickup device for picking up object light; shake detecting device for detecting a shake exerted to a camera body; a shake correction unit provided with a driving section for exerting a swing force for swinging the image pickup device in a direction perpendicular to the optical axis; a control board on which electronic components are mounted; and a flexible wiring member for electrically connecting the shake correction unit to the control board, wherein the shake correction unit and the control board are arranged at adjacent positions to each other in a direction of almost the same plane, while in an adjacent part of the two elements, a space part is set up that can accommodate the flexible wiring member in a bent state. According to this configuration, in the camera in which a shake correction unit and a control board are arranged at adjacent positions to each other in a direction of almost the same plane so that the thickness size is reduced in the optical axis direction, the flexible wiring member for electrically connecting the two elements can be wired in an optimal manner.
摘要:
An imaging apparatus of the invention comprises: an image pickup device for picking up object light; a mirror section for switching an optical path of the object light; a retaining member for retaining at least the mirror section; and a shake detection section for detecting a shake of the image pickup device, wherein the shake detection section is provided in a member separate from but indirectly connected to the retaining member via a predetermined connection section. The shake detection section is attached to the separate member connected indirectly to the retaining member that retains the mirror section and hence receives directly a vibration at the time of driving of the mirror section, with the intervention of the connection section. This avoids that the vibration caused by the driving of the mirror section is directly transmitted to the shake detection section. That is, the vibration is bypassed and damped along a route going through the connection section. This minimizes the influence on the shake detection in the shake detection section. As a result, a clear,photographed image is obtained on the basis of the shake correction.
摘要:
A camera mountable with a film cartridge having a light block lid rotatable about a vertical axis to open and close the film cartridge. The camera includes a cartridge chamber with accommodates the film cartridge, an engaging member which is rotatably provided in the cartridge chamber and engageable with the light blocking lid when the film cartridge is place in the cartridge chamber, and an actuator which actuates the engaging member to open and close the light blocking lid. The actuator includes a motor which generates a driving force, a crank member driven by the motor, and a link member which operatively connects the crank member with the engaging member. A fork is provided in the cartridge chamber which is engageable with a spool provided in the film cartridge, and a film take-up chamber is provided with a take-up spool for taking up the film. A transmission mechanism transmits a driving force from the motor to the crank member, the take-up spool and the fork, and has a first transmission route transmitting the driving force to the crank member, a second transmission route transmitting the driving force to the take-up spool to wind the film, and a third transmission route transmitting the driving force to the fork to rewind the film. A changer changes over the first, second and third transmission routes.
摘要:
While relatively transporting a wire to be inspected and a unit including a first light source for emitting a first beam, a second light source for emitting a second beam which intersects with said first beam at a predetermined reference position, and a photodetector for detecting reflection light of said first and second beams derived from said first and second light sources respectively, a relative position between said unit and said wire is detected as a first position when said first beam is reflected from said wire. Then, while relatively moving said unit and said wire, another relative position between said unit and said wire is detected as a second position when said second beam is reflected from said wire. Then, a height of said wire from said reference position is calculated based on an interval between said first and second positions.
摘要:
A compound of the formula: ##STR1## wherein R.sup.11 is hydrogen, lower alkyl, haloloweralkyl, lower alkenyl, lower alkynyl or cycloalkyl and R.sup.21 is a group selected from the group consisting of: ##STR2## wherein R.sup.3 -R.sup.5, R.sup.31, R.sup.32, R.sup.41, R.sup.42 and R.sup.51 are as defined herein, and W is chlorine or bromine, is prepared by reacting a compound of the formula:Z--CH.sub.2 --CH.dbd.CH--W (I)wherein W is as defined above and Z is a leaving group, with an amine of the formula: ##STR3## wherein R.sup.11 and R.sup.21 are as defined above.