摘要:
An optical apparatus provided in an optical pickup includes first and second light sources, a light splitting element, a condensing lens, a mounting base, a light receiving element, and a protruding piece formed on the condensing lens. The condensing lens guides transmission light from the first light source or reflection light from the second light source that are split by the light splitting element to the light receiving element. By grasping the protruding piece to protrude in a direction perpendicular to a lens axis of the condensing lens, and adjusting a mounting position of the condensing lens on the mounting base, a sufficient amount of light for stable control of a light output is applied to the light receiving element for light output monitor.
摘要:
A V-engine having a plurality of cylinders (2) arranged alternately in two banks comprises a combustion chamber provided for each of the cylinders (2), an intake port (20) which connects the combustion chamber to an intake manifold (50), and an exhaust port (30) which connects the combustion chamber to an exhaust manifold (70). The intake ports (20) of the two banks are all configured so as to pass through one of the banks, and the exhaust ports (30) of the two banks are all configured so as to pass through the other bank. The angle formed by the two banks is set to eight degrees or less.
摘要:
An information processing apparatus comprises a camera that outputs picture information, a memory which stores concise information related to at least one string of one or more characters and a data communication interface for communication via a network. The information processing apparatus includes a CPU which recognizes a string of one or more characters included in picture information output by the camera and displays a result of recognition and the concise information related to the recognized string of one or more characters in response to a character recognition request by a user. The CPU also controls the data communication interface to communicate via a network and displays information received by the data communication interface, when the user requests detailed information related to the recognized string of one or more characters.
摘要:
The present invention consists in that a nitrogen gas line and a liquid nitrogen line are subjected to hot-blast baking with clean nitrogen gas and a gas containing oxygen, whereby outgasses such as moisture to develop from heat exchangers, valves and piping can be excluded. Moreover, in order to obtain nitrogen gas of very high purity, liquid nitrogen of low contents of high-boiling components as subjected to rectifying separation is derived and gasified, and the liquid nitrogen is introduced into co-adsorbers so as to absorb and remove carbon monoxide difficult of separation by the rectifying separation, whereupon the liquid nitrogen and the nitrogen gas are obtained as products.
摘要:
A method of manufacturing a microporous hollow fiber having a high permeability to water characterized in that a spinning solution of (A) polyacrylonitrile, (B) an acrylonitrile copolymer, or (C) an admixture of (A) and (B) in an organic solvent is extruded from an annular slit, while simultaneously extruding an organic core liquid which is a solvent for (A), (B) and (C) or a swelling agent capable of swelling them from an orifice encircled by the annular slit and introducing the extruded spinning solution with the core liquid into an aqueous coagulating bath to coagulate the spinning solution to form the hollow fiber.
摘要:
Biodegradable aliphatic polyester particles have: (A) an average particle diameter of 10 to 500 μm, and (B) a quantity of heat of low-temperature crystallization calculated as an exotherm attending on crystallization, detected in the course of heating by DSC, of at least 1 J/g, and preferably: (C) a quantity of heat of crystal melting calculated as an endotherm attending on melting of a crystal, detected in the course of the heating, of less than 100 J/g, and (D) a difference between the quantity of heat of crystal melting and the quantity of heat of low-temperature crystallization of less than 90 J/g. A process for producing the particles comprises grinding a particular biodegradable aliphatic polyester having a weight average molecular weight of at least 50,000 at not lower than 0° C. and lower than the glass transition temperature of the polyester while applying high shearing force.
摘要:
Gas-barrier multilayer structures and gas-barrier shaped articles are sufficiently prevented from clouding even when exposed to cold water at 30° C. or below and have excellent gas barrier properties. Processes for producing such gas-barrier multilayer structures, and coating liquids (A) of excellent coating properties that are used to produce the multilayer structures are also provided. A coating liquid (A) includes a solvent mixture of water and an organic solvent and a polycarboxylic acid polymer partially neutralized with a polyvalent metal wherein the polymer is both dissolved and dispersed as particles in the solvent mixture and wherein the particles dispersed account for 5 to 80 wt% of 100 wt% of the polycarboxylic acid polymer partially neutralized with a polyvalent metal.
摘要:
A portable terminal includes a receiving unit which receives content information, an external device communication unit which conducts communication with an external information device, a display unit which displays the content information received by the receiving unit, an acquiring unit which acquires identification information identifying the content information displayed by the display unit, an operation unit which receives an operation indication from a user, and a control unit which conducts control such that if a transmission indication of the identification information is received by the operation unit while the content information is being displayed, the identification information acquired by the acquiring unit is transmitted to the external information device and the display of the content information by the display unit is terminated.
摘要:
A method for producing a polyglycolic acid-based fiber, includes a spinning process of obtaining undrawn yarns by melt spinning a polyglycolic acid-based resin composition, which comprises a polyglycolic acid resin and a polylactic acid resin having a weight average molecular weight of 10×104 to 30×104 in a mass ratio of the polyglycolic acid resin to the polylactic acid resin of 70/30 to 99/1. The method also includes a keeping process of keeping the undrawn yarns and a drawing process of obtaining drawn yarns by drawing the kept undrawn yarns.
摘要:
A junction structure and a joining method of substrates are provided that stably can join the substrates and achieve high workability during joining. A second substrate 2 to be joined with solder to a first substrate 1 is bent with elasticity generated by a bending portion 9, and first joints 5 on the first substrate 1 and second joints 6 on the second substrate 2 are joined with solder in a state in which the first substrate 1 is brought into contact with, in a direction that increases the bending angle of the bending portion 9, a part where the joints 6 are formed on the second substrate 2.