摘要:
A data printing apparatus of this invention controls the emission timing or the emission interval of a light-emitting means on the basis of a signal according to traveling of a sheet film along a traveling path so as to print data free from blurring of characters or a variation in interval between characters on the sheet film having no perforations. After an exposure operation is ended, the apparatus feeds the sheet film from an exposure position along a spool wall. Light corresponding to digital numerals representing a date is emitted by light-emitting elements, and the date to be printed by the light-emitting elements is focused on the sheet film by an optical system. The date on the sheet film is printed during traveling of the sheet film along the spool wall. The apparatus also includes a photoreflector, arranged in a traveling chamber of the film, for detecting an emulsion portion on which an object image from a photographing lens is exposed, and the remaining frame portion on the basis of a difference in reflectance, and a timer for measuring a moving time from when the frame portion is detected by the photoreflector until the emulsion portion is detected thereby, and controls the emission timings of the light-emitting elements on the basis of the moving time.
摘要:
A data printing apparatus of this invention controls the emission timing or the emission interval of a light-emitting means on the basis of a signal according to traveling of a sheet film along a traveling path so as to print data free from blurring of characters or a variation in interval between characters on the sheet film having no perforations. After an exposure operation is ended, the apparatus feeds the sheet film from an exposure position along a spool wall. Light corresponding to digital numerals representing a date is emitted by light-emitting elements, and the date to be printed by the light-emitting elements is focused on the sheet film by an optical system. The date on the sheet film is printed during traveling of the sheet film along the spool wall. The apparatus also includes a photoreflector, arranged in a traveling chamber of the film, for detecting an emulsion portion on which an object image from a photographing lens is exposed, and the remaining frame portion on the basis of a difference in reflectance, and a timer for measuring a moving time from when the frame portion is detected by the photoreflector until the emulsion portion is detected thereby, and controls the emission timings of the light-emitting elements on the basis of the moving time.
摘要:
A one-chip microcomputer system includes a one-chip microcomputer, a nonvolatile memory which can electrically rewritably store changing data of a program stored in a mask ROM of the one-chip microcomputer, an input unit (connection unit) for receiving data to be written in the nonvolatile memory from an external device, and an object to be controlled by the one-chip microcomputer. In one aspect, the nonvolatile memory has first and second correction data areas, and first and second memories for respectively designating these areas. Upon reception of an initialization signal from the external device connected to the input unit, only the second memory for designating the second correction data area is initialized. In another aspect, the mask ROM stores ROM version data, and the nonvolatile memory stores board version data. Upon writing of the data via the input unit, bug correction data is selected based on the ROM version data and the board version data, and the selected data is written in the nonvolatile memory. In still another aspect, the nonvolatile memory has a first area for storing data for correcting a bug in the program, a second area for storing data for changing a specification of the object to be controlled, and a third area for determining whether or not data are stored in the first and second areas.
摘要:
A camera of this invention detects the presence or absence of magnetic data and prevents at least occurrence of a frame of double exposure or unexposed frame even under the influence of an electromagnetic noise. The position of a perforation of a film is detected by a position detecting section and whether a magnetic head is set in contact with a recording area adjacent to an exposed frame or a recording inhibition area adjacent to a portion between the adjacent exposed frames is determined. A threshold value used for determining the presence or absence of magnetic data is set in a threshold setting circuit based on an output generated when the position detecting circuit determines that the magnetic head is set in contact with the recording inhibition area. An output of the magnetic head is compared with the threshold value by a determination circuit and the presence or absence of magnetic data in the recording area is determined when the position detecting circuit determines that the magnetic head is set in contact with the recording area. Whether the operation of the magnetic head is permitted or inhibited is determined based on an output of the determination circuit.
摘要:
A light source apparatus that includes a light emitting diode and a fluorescent material film. The fluorescent material film converts ultraviolet or blue light emitted from the light emitting diode into white light. The film is formed by coating, on at least one side of a glass substrate, a liquid mixture of fluorescent material, an organic binder, and a solvent, followed by drying and firing, and another thin film is further formed by coating, on the fluorescent material film, a coating material that contains a metallic alkoxide and/or metallic alkoxide oligomer, followed by drying and firing.
摘要:
A light source apparatus that comprises a blue light emitting diode and a fluorescent material film capable of converting the blue light emitted from the blue light emitting diode into white light, wherein the fluorescent material film is formed by coating, on a glass substrate, a dispersion prepared by dispersing a composition containing metallic oxide fine particles and a yellow fluorescent material capable of absorbing part of the blue light, thereby emitting yellow light, in a metallic alkoxide and/or metallic alkoxide oligomer, followed by firing.
摘要:
A virtual system control apparatus includes a configuration information storage device that stores configuration information for operational systems of virtual systems; a first virtual machine image storage device that stores virtual machine images for the operational systems of the virtual systems; a configuration change information storage device that stores configuration change information that represents configuration information concerning difference between the operational system and a test system of the virtual system; a second virtual machine image storage device that stores virtual machine images for the virtual machine relating to the difference; and a controller. Thus, by adopting data configuration of the operational system and the test system, it becomes possible to easily and smoothly switch the virtual system between the operational system and the test system.
摘要:
There is provided a medium storing a Web service control program, a Web service control apparatus, and a Web service control method, capable of controlling, based on a request reservation procedure, the amount of Web service requests to be received.A Web service control apparatus comprises: a CM 21 that sets the upper limit of a Web service processing amount for a plurality of servers 23 capable of executing a Web service, and accepts or rejects the Web service reservation based on the upper limit of a Web service request processing amount of the servers 23, state of the servers 23, and Web service reservation request; a grid management server 25 that sets any of the plurality of servers 23 as a node for executing the Web service based on the Web service reservation accepted by the CM 21; and a CK 22 that receives a Web service request and transfers the Web service request to the node, the Web service request complying with the Web service reservation accepted by the CM 21.
摘要:
A device control service providing system includes a service request receiving unit that receives, via a network, a device control service request for controlling a group of electronic devices, and a process execution requesting unit that requests respective device control servers to execute device control processes for controlling an operation of the electronic devices in the group based on the request received, where one of the device control servers executes the device control processes corresponding to one group of the electronic devices.
摘要:
An electronic image pickup apparatus comprises a photographic optical system; solid state image pickup devices disposed on a plant where a subject image formed by subject beams which have passed through the photographic optical system is formed; a main mirror disposed between the photographic optical system and the solid state image pickup devices, wherein a part of the main mirror is formed of a half mirror to divide the subject beams which have passed through the photographic optical system into an observing beam and a focus detecting beam; a sub-mirror for reflecting the subject beam which has passed through the part of the main mirror; a focus detecting optical system for forming an image of the subject beam reflected by the sub-mirror on a partial area of the solid image pickup devices; and an electrical circuit for outputting focus detecting information based on image signals of the partial areas of the solid image pickup devices. The structure provides an electronic image pickup apparatus which contributes to the down-sizing of the apparatus and to the reduction of production cost by eliminating an image pickup device which is dedicated for focus detection.