摘要:
Disclosed are water soluble core wherein a particulate refractory material is combined with a binding agent comprising Na.sub.2 CO.sub.3, Na.sub.2 O . NSiO.sub.2 where n is 0.5 to 4, and SiO.sub.2 as ingredients and a process for producing the water soluble core. The process comprises mixing the particulate refractory material with a water glass, casting the mixture of the particulate refractory material and the water glass, hardening the casting by CO.sub.2 gas, and calcining the casting at between 100.degree. C. and a temperature less than that of an endothermic peak of the water glass in differential thermal analysis. Also, a process for die casting a metal is disclosed using the water soluble core which process comprises pre-heating the water soluble core from a temperature of 300.degree. C. below a melting point of the metal to a temperature of the endothermic peak.
摘要:
A fiber-reinforced metal composite (aluminum-matrix composite) consisting essentially of reinforcing fibers and an aluminum alloy containing 6 to 11 wt. % of nickel of a metal matrix.
摘要:
A fiber-reinforced metal composite consisting essentially of continuous reinforcing fibers disposed in an aluminum alloy matrix containing about 0.005 wt % of cobalt.
摘要:
An anxiolytic drug of the invention comprises an orexin receptor antagonist, a pharmacologically acceptable salt thereof, or a solvate thereof as an active ingredient. A method for screening a compound having an anxiolytic action of the invention comprises a step of using orexin-A.
摘要:
Corrected values C1, M1, and Y1 corrected in a quasi-grayscale processing section of an image forming device by an error diffusion technique performed for each channel are evaluated in threshold value sections provided for individual channels, so as to determine whether or not they are greater than threshold values. If an overlapping CMY dot formation detector section detects that the density is higher than the threshold value in all of the three channels, a minimum density channel identifying section instructs a first quantized value substitution section and varies the outputs from the threshold value sections, so that the output in the channel with the lowest density has a value that does not represent dot formation. As a result, overlapping dot formation for the three channels is interrupted. Consequently, an image processing device capable of restraining occurrence of dark blotches and decrease in saturation can be offered without losing dot balance between channels even when a quasi-grayscale process is executed for each channel.
摘要:
An image processing apparatus capable of embedding digital watermark information in image data and capable of controlling output of the embedded digital watermark information is provided. The image processing apparatus is adapted to include: a unit for generating image data with hidden picture, embedding, in a least significant bit plane of original image data including a plurality of bit planes, at least one piece of hidden picture information and control command including specifying information for specifying a user who wants output of the original image data and user-by-user hidden picture information indicating hidden picture information to be printed on a user-by-user basis, and thereby generating image data with hidden picture; and an output control unit selecting the hidden picture information in accordance with the user based on the specifying information and the user-by-user hidden picture information, and combining and outputting a hidden picture based on the selected hidden picture information and the original image data.
摘要:
An image processing apparatus capable of embedding digital watermark information in image data and capable of controlling output of the embedded digital watermark information is provided. The image processing apparatus is adapted to include: a unit for generating image data with hidden picture, embedding, in a least significant bit plane of original image data including a plurality of bit planes, at least one piece of hidden picture information and control command including specifying information for specifying a user who wants output of the original image data and user-by-user hidden picture information indicating hidden picture information to be printed on a user-by-user basis, and thereby generating image data with hidden picture; and an output control unit selecting the hidden picture information in accordance with the user based on the specifying information and the user-by-user hidden picture information, and combining and outputting a hidden picture based on the selected hidden picture information and the original image data.
摘要:
An engine control apparatus includes: a stop switch body 6; a stop switch knob 3; a lock plate 5; a transponder 9 that is provided at the lock plate side and that can transmit a predetermined ID code; and a control section 11 that can receive the ID code transmitted from the transponder 9 and that controls based on the ID code the engine operation of the small motorboat. The engine control apparatus is structured such that, when the lock plate 5 is disengaged from the stop switch knob 3, the stop switch body 6 is activated to allow the engine to stop or to be in an idling state. The engine control apparatus also includes the writing section 16 for writing a regular ID code of a transponder to another transponder.
摘要:
An engine control apparatus includes: the switch case 1; the stop switch body 6; the stop switch knob 3; the lock plate 5; the transponder 9; and the control section 11 for controlling the engine operation of the small motorboat based on the ID code from the transponder. The engine stop apparatus is comprised such that, when the lock plate 5 is disengaged from the stop switch knob 3, the stop switch body 6 is activated to allow the engine to stop or to be in an idling state. In the control section 11, the antenna 12 that can receive the ID code transmitted from the transponder 9 is integrally formed with the communication circuit or the authentication circuit 14 for the ID code and these are provided in the switch case 1.
摘要:
A throttle grip apparatus is provided with a throttle grip rotatably mounted on a tip portion of a steering bar; an interlocking portion penetrated through the steering bar; a magnet formed at an edge portion of the interlocking portion; and an angle sensor that senses a change in magnetic fields of the magnet in a non-contact manner so as to detect a rotation angle of the throttle grip based upon the detected value of the magnetic field change. An engine may be controlled based upon the detected value of the angle sensor. The angle sensor has been penetrated through a mounting hole formed in a predetermined position of the steering bar, and arranged opposite to the magnet.