摘要:
A photographed image reproducing apparatus is used to reproduce photographic images recorded on successive frames of a film having magnetic tracks on which information is writable for each frame. The apparatus includes a read/write device for reading or writing frame information on the magnetic track. The frame information is read or written in one transporting direction while the image is sensed in the other transporting direction. Also, an information reader is provided at an upstream portion while the information writer is provided at a downstream portion to enable the reading and writing to be executed at the same time. The apparatus considerably reduces the reproduction time.
摘要:
A photographed image reproducing apparatus is used to reproduce photographic images recorded on successive frames of a film having magnetic tracks on which information is writable for each frame. The apparatus includes a read/write device for reading or writing frame information on the magnetic track. The frame information is read or written in one transporting direction while the image is sensed in the other transporting direction. Also, an information reader is provided at an upstream portion while the information writer is provided at a downstream portion to enable the reading and writing to be executed at the same time. The apparatus considerably reduces the reproduction time.
摘要:
The fuel cell device is provided with: an electricity-generating unit having a fuel electrode (102), an air electrode (103), and an electrolyte film (101) sandwiched between the fuel electrode (102) and the air electrode (103); a hydrogen-generating member (104) that, by means of an oxidation reaction with water, generates hydrogen for supplying to the fuel electrode (102) of the aforementioned electricity-generating unit; a heater (105) that heats the hydrogen-generating member (104); a temperature sensor (106) that detects the temperature of the hydrogen-generating member (104); and a temperature control unit (20) that controls the temperature of the hydrogen-generating member (104) in response to the detection results of the temperature sensor (106). The temperature control unit (20) stops the passage of electricity through the heater (105) when it has been determined that the temperature of the hydrogen-generating member (104) is at least a predetermined temperature.
摘要:
An optical unit and image pickup apparatus capable of performing “auto focus function” and “image shake correction function” and characterized by easy assembling, compact configuration, high performance and reduced costs is provided. The optical unit and image pickup apparatus are provided with a polymer actuator to move an optical device, whereby performing auto focus function and image shake correction function can be performed. The polymer actuator is provided with electric wirings for image pickup device, thereby reducing the number of circuit board used for electric wiring of the image pickup device, with the result that an optical unit and image pickup apparatus characterized by easy assembling, compact configuration, high performance and reduced costs are provided.
摘要:
A compensator for correcting a possible blur of image caused by a shake of an image pickup apparatus in which the compensator is arranged, and in which a downsize circuit board having a diminished area thereof and holding an image taking component is swung or moved. The compensator includes the circuit board with the diminished area for holding the image taking component, in which the circuit board is moved together with the image taking component. On the circuit board, there are arranged the image taking component and at least one other component. The at least one other component can be a component which is associated with reading of the signal(s) of the image outputted from the image taking element, and/or can be a component which is associated with the control to correct the possible blur of the image caused by the shake of the image pickup apparatus.
摘要:
A small-sized and highly efficient drive apparatus, an image pickup unit and an image pickup apparatus are provided, by using a polymer actuator that is small in size and has high speed of response and has high degree of freedom for arrangement, and by realizing an actuator having excellent assembly simplicity. By being provided with a polymer actuator and by moving objects to be driven such as an image pickup device, a lens, an image pickup optical system and a lens barrel unit by the use of the actuator, an actuator that is small in size and has the high speed of response, a high degree of freedom for arrangement and excellent assembly simplicity can be provided, which makes it possible to provide a small-sized and highly efficient drive apparatus, an image pickup unit and an image pickup apparatus.
摘要:
A container apparatus for an object to be dropped, which contains an object to be dropped functioning as a point marker or a hydrographic conditions measuring device or the like and is dropped by a transport airplane such as an aircraft flying in the air to a water surface of sea, lake or the like, or to land or the like. The container apparatus follows a substantially uniform trajectory after being dropped by the transport airplane, and after being dropped, reduces the flight speed thereof to a fixed speed, to release the object to be dropped housed therein.
摘要:
An arrangement of the invention includes a base block 16, a cylindrical cam 14, as a rotary member, which is rotatably supported on the base block 16, and includes a contact portion on an outer periphery thereof for outputting a rotating force, a drive gear 21, as an oscillatory ring, which includes a contact portion on an inner periphery thereof, and is oscillated on a plane perpendicular to a rotation axis of the cylindrical cam 14 in contact with the contact portion of the cylindrical cam 14, parallel springs 23 through 26, as a position retainer, for retaining the position of the drive gear 21, and three or more shape metal alloy actuators (SMA) wires 35 through 38, as expandable and contractible actuators, with both ends of the each SMA wire being fixed to the base block 16 for contact with the drive gear 21.
摘要:
An improved process for the polymerization of olefins in the presence of catalyst consisting essentially of:(A) a titanium trichloride composition obtained by micro-pulverizing a titanium trichloride component prepared by reduction of titanium tetrachloride with a member selected from the group consisting of hydrogen, silicon, metallic titanium and metallic aluminum, in the presence of a complex of aluminum chloride or aluminum bromide with an electron-donor selected from the group consisting of oxygen-containing organic compounds, nitrogen-containing organic compounds and phosphorus-containing organic compounds, the amount of the complex being 0.005 to 0.5 mole per mole of the titanium trichloride component, and extracting the micro-pulverized titanium trichloride component with a solvent selected from the group consisting of saturated aliphatic hydrocarbons, aromatic hydrocarbons and halogenated aromatic hydrocarbons; and(B) an organoaluminum compound,And the catalyst therefor.
摘要:
In the present invention, a specimen is made to flow on a metal film on a prism, and excitation light (α) is emitted in a predetermined direction. By changing the position of a reflective member that reflects the excitation light (α), and adjusting the orientation of a reflective surface of the reflective member, the incident angle (θ) is changed while maintaining a state in which the excitation light (α) that enters the prism is reflected at a specific position on the metal film. The intensity of light to be generated on the metal film is measured, and the reflective member is positioned to match the position of the reflective member and the orientation of the reflective surface when a maximum amount of light is measured.