摘要:
A photographic device set including: a photographic device having a shutter device, a camera lens, a diaphragm and a photographing operation section; a photographic film built in the photographic device in advance; and a packing material with which the photographic device is packed. In the photographic device set, the packing material has a transparent film and is provided with opaque portions at an area corresponding to the photographing operation section or to the camera lens of the photographic device.
摘要:
Disclosed is a novel β-galactosidase. Specifically disclosed are a β-galactosidase derived from Bacillus circulans and a gene for the β-galactosidase. The β-galactosidase can be used, for example, in the production of milk, dairy products, fermented dairy products, galacto-oligosaccharides or supplements for foods.
摘要:
A zoom camera being capable of changing a distance measuring direction to measure an object distance, and more particularly a camera which indicates the distance measuring direction overlapped on an object image in a view finder display. An object image is displayed in a finder display through an optical system, thereby the magnification of the object image in the view finder changes in accordance with a zooming of the camera. An indicator array is arranged on the view finder display, and the distance measuring direction is indicated by an activation of an indicator element of the indicator array located at a corresponding position to an object position in the distance measuring direction. For the purpose of coordinating with the change of magnification of the view image, the corresponding position is determined based on the focal length information obtained by a focal length detector in addition to distance measuring direction information and distance information, each obtained by each of a direction detector and a distance detector.
摘要:
Disclosed is a novel β-galactosidase. Specifically disclosed are a β-galactosidase derived from Bacillus circulans and a gene for the β-galactosidase. The β-galactosidase can be used, for example, in the production of milk, dairy products, fermented dairy products, galacto-oligosaccharides or supplements for foods.
摘要:
A printed board is arranged above solder blowing nozzles of a spot flow soldering apparatus with first terminal groups facing upward, second terminal groups projected toward the solder blowing nozzles are shielded by shield jigs, solder jetted from the solder blowing nozzles solders soldered portion of the first terminal groups to a first conductor on a back side of the printed board, then the printed board is turned upside down to put the second terminal groups in an upward facing state and to use a jig to shield the first terminal groups facing downward, and solder jetted from the solder blowing nozzles solders soldered portion of the second terminal groups to a second conductor on a front side of the printed board.
摘要:
Bis(cis-3,3,5-trimethylcyclohexyl) phthalate includes stereoisomers represented by following Formulae (1), (2) and (3) and satisfies the following conditions: wherein a, b and c are mole percentages of the stereoisomers represented by Formulae (1), (2) and (3), respectively. The bis(cis-3,3,5-trimethylcyclohexyl) phthalate can be obtained by allowing cis-3,3,5-trimethylcyclohexanol to react with phthalic acid or its reactive derivative and purifying the resulting mixture of stereoisomers, for example, by crystallization. The bis(cis-3,3,5-trimethylcyclohexyl) phthalate is useful for the preparation of a heat-sensitive tacky adhesive having excellent adhesive strength and blocking resistance.
摘要:
The present invention provides an aminoacylase having superior abilities in specifically acylating and hydrolyzing e-amino group of Lys, and a method of producing Nε-acyl-L-lysine. The present invention provides Nε-acyl-L-lysine-specific aminoacylase containing the amino acid sequence of SERPXTTLLRNGDVH (X unknown) at the N-terminal, and a method of producing Nε-acyl-L-lysine comprising acting the aminoacylase on L-Lys and a carboxylic acid.
摘要:
The present invention provides an aminoacylase having superior abilities in specifically acylating and hydrolyzing e-amino group of Lys, and a method of producing Nε-acyl-L-lysine. The present invention provides Nε-acyl-L-lysine-specific aminoacylase containing the amino acid sequence of SERPXTTLLRNGDVH (X unknown) at the N-terminal, and a method of producing Nε-acyl-L-lysine comprising acting the aminoacylase on L-Lys and a carboxylic acid.
摘要:
A photographic roll film cartridge in which a roll film is stored in an initial packaged condition before being used for photographing. In the initial packaged condition, the leading edge portion of the roll film protrudes out of the cartridge by a length of 10 mm to 25 mm.
摘要:
A variable focus camera includes a photographing lens constituted by at least two components, and changes the position of a magnification adjusting lens of a finder by a cam barrel of the photographing lens. In this camera, at least two magnification correction cams for extending the components of the photographing lens and having a focal-point correction function are formed on the cam barrel, and a magnification of the photographing lens is caused to coincide with a magnification of the finder by the magnification correction cams.