摘要:
A photographic film cassette manufacturing apparatus, has a perforator for providing a long film with perforations and a cutter for cutting the long film into individual filmstrips to be contained in the film cassette driven synchronously with transport of the long film. A magnetic recording head for recording data on a magnetic recording layer of the long film is driven in synchronism with the perforator and the cutter. The long film is transported in a first direction before being cut into the individual filmstrips. In cooperation with the cutting, a trailing end of the individual filmstrip in the first direction is moved in a direction which is reverse to the first direction to secure the trailing end to the spool. A cassette shell consisting of a pair of shell halves is temporarily assembled by mating the shell halves together while containing a spool inside the shell halves, and thereafter opened to an extent that confining elements still confine the position of flanges of the spool. The trailing end of the filmstrip is inserted into the opened cassette shell and secured to the spool.
摘要:
Positive as well as negative radiation sensitive resin compositions that, in addition to being capable of providing excellent resolution and pattern profile, are particularly excellent in avoiding the problems of "nano-edge roughness" or "coating surface roughness". The positive type radiation sensitive resin composition comprises (A) (a) an acid-decomposable group-containing resin, or (b) an alkali-soluble resin and an alkali dissolution controller, and (B) a photoacid generator comprising "a compound that upon exposure to radiation generates a carboxylic acid having a boiling point of 150.degree. C. or higher", and "a compound that upon exposure to radiation generates an acid other than a carboxylic acid". The negative type radiation sensitive resin composition comprises (C) an alkali-soluble resin, (D) a cross-linking agent, and the component (B) as described above.
摘要:
A liquid crystal display (LCD) includes liquid crystal display panel located within a housing. A backlight source is detachably connected to the housing for providing light to the display panel. When the backlight source is removed from the housing, outside light, such as ambient light, provides light to the display panel. The LCD includes a light collecting lens which transmits light to the display panel and which is either covered by the backlight source or exposed to an external light source when the backlight source is detached from the housing. When the backlight source is detached, the LCD has a small size and light weight, making it convenient for carrying and using outdoors. The LCD also consumes less power when the backlight source is detached.
摘要:
The present invention provides a curable resin composition having good curability and storage stability, which provides a cured film having excellent weather resistance, acid resistance and mar resistance. The curable resin composition comprises:(a) 20 to 80% by weight of a polycarboxylic acid having an acid value of 25 to 300 mg KOH/g based on solid and a number average molecular weight of 500 to 20000; and(b) 20 to 80% by weight of a polyepoxide having an epoxy equivalent of 100 to 800 and a number average molecular weight of 500 to 20000, prepared by copolymerizing: (1) 10 to 60% by weight of a long-chain epoxy monomer; and (2) 40 to 90% by weight of an ethylenically unsaturated monomer having no epoxy group. The present invention also provides a process for forming a cured film using the resin composition.
摘要:
A cassette (110), to be loaded with a photo film strip, has a photo film passageway (119) through which a leader (123) of the photo film strip (23, 111) is drawn out of a cassette shell. On a spool (112) is retained a trailer (124) of the photo film strip. A loader apparatus has a light-tight dark compartment (147). A rotary barrel (163) is rotatable, and partially fitted in an opening formed in a downstream wall of the dark compartment. Two cassette holders (164, 165) are disposed on the barrel and in respective positions opposite about a rotational axis (163a) of the barrel, and hold the cassette removably. The barrel is rotated to move the cassette holders into and out of the dark compartment. The cassette is supplied to one of the cassette holders located outside the dark compartment. The trailer of the photo film strip is passed into the photo film passageway in the cassette in one of the cassette holders located inside the dark compartment. The trailer is retained on the spool as passed into the photo film passageway. The spool of the cassette is rotated in the dark compartment after retaining the trailer, for winding the photo film strip on the spool, to include the photo film strip into the cassette.
摘要:
Unreacted gas generated at outside is introduced through a gas inlet tangentially into a secondary combustion chamber with a substantially cylindrical side wall, so that a spiral ascending flow of the unreacted gas is generated in the chamber. A bulk material in the chamber is blown up by the unreacted gas introduced through the gas inlet to be circulated in the chamber so as to substantially completely burn unburnt solids entrained in the unreacted gas.
摘要:
An image information processor for a liquid crystal display by a digital driver is intended to provide image display near to a source image by making continuous-tone image display by pseudo representations. The image information processor generates L-bit image display data based on P-bit source image data, L being less than P. Added to source image data of a picture element of the Nth frame (where N is a natural number of 2 or greater) is error data corresponding to the picture element of the (N-1)th frame at the same position as the picture element of the Nth frame. The high-order L bits of the P-bit data resulting from the addition are used as image display data of the picture element of the Nth frame and at least one bit of the remaining low-order bit data is held as error data of the picture element of the Nth frame. Thus, error data of a picture element of one frame is added to the same picture element of the next frame, thereby lessening the brightness difference between both the picture elements and smoothing a time change in brightness.
摘要:
A paper cassette which stores a number of types of media on a media load plate which is rotatable and the other end of the media load plate is rotated up and down by a reset arm and performs paper feed with the media pushed against a hopping roller by a spring which pushes the media load plate upwards. The paper cassette further includes an auxiliary resilient member which pushes the reset arm up, a sub-arm having one end which abuts against the auxiliary resilient member and rotates together with the auxiliary resilient member and a regulator provided in the range of rotation of the sub-arm for regulating the rotation of the sub-arm in accordance with the size of the media.
摘要:
A magnetic recording disk cartridge comprises a magnetic disk unit rotatably accommodated in a casing. A method of assembling the magnetic recording disk cartridge comprises a first conveying step of conveying a lower half of the casing by a first conveyor, a second conveying step of conveying an upper half of the casing by a second conveyor, a disk assembling step of receiving a magnetic disk sheet and a core part and securing the magnetic disk sheet to the core part to form a magnetic disk unit, a disk unit placing step of placing the magnetic disk unit on the lower half of the casing on the first conveyor, and a casing assembling step of transferring both the upper half of the casing on the second conveyor and the lower half of the casing with the magnetic disk unit on the first conveyor to an assembly table, receiving mechanical parts, incorporating the mechanical parts in the lower half on the assembly table, subsequently connecting the upper and lower halves and transferring the integrated casing to a third conveyor. The disk unit placing step is carried out by the intermittent-stop-and-wait system.
摘要:
An image information-filing apparatus comprising a two dimensional scanning device for reading a piece of image information, a disc device for storing the piece of image information and a character pattern generator for producing a character pattern corresponding to the time information issued by a time-counter. A piece of image information corresponding to one page of a manuscript is temporarily stored in a page buffer when said image information is read out or written the above-mentioned character pattern denoting the time is attached to the image information stored in the page buffer. The image information stored in the page buffer is rendered visible together with a character pattern denoting the time information by means of a CRT display device or print device.