摘要:
The present invention provides cell lines capable of indefinite growth which are produced by transforming leukocytes isolated from peripheral blood of fish with a oncogene, a method of establishing the cell line, a method of recovering immunologically active substances from the culture of the cell lines. It has been difficult to maintain continuous cultures of fish leukocytes. The present invention provides cell lines capable of indefinite growth and a method of producing immunologically active substances, e.g., immunologically acitive substances, using these cell lines.
摘要:
Disclosed are two lectin species isolated from the hemolymph of Japanese horseshoe crabs and Southern horseshoe crabs which bind to N-acetylneuraminic acid and N-glycolylneuraminic acid, but not to N-acetylglucosamine, glucoronic acid, or N-acetylgalactosamine.
摘要:
The object is to provide a novel application of D-allose (e.g., use for prevention of hypertension or hypercardia). Thus, disclosed is a composition for preventing the increase in blood pressure which comprises D-allose as an active ingredient; or a composition containing D-allose and/or a derivative thereof, preferably in an amount of 0.1 to 50% by weight. Preferably, the composition is in a form selected from the group consisting of a food additive, a food material, a beverage/food, a health beverage/food, a pharmaceutical and a feeding stuff which can be used for the prevention and treatment of a cardiovascular system disorder (e.g., hypertension, hypercardia). The increase in blood pressure may be caused by salt-sensitive hypertension. Also disclosed is use of D-allose for preventing the increase in blood pressure (excluding medical practices).
摘要:
An electronic device such as a portable television receiver includes a main body having a display and a frame portion provided around the display. In addition, the portable television receiver further includes a frame panel detachable to the frame portion, and on the frame portion, there is provided a frame detecting unit for detecting a type of the frame panel attached to the frame portion, so that a display position of a screen image relating to the operation on the display, or a screen image for a function of display is changed in accordance with the detected result of the frame detecting unit.
摘要:
An apparatus and a method for receiving television signals can display a television signal of a novel signal format, even at a low cost, without addition of any hardware. The apparatus and a method for receiving a television signal employs a data input unit for receiving video data encoded by any one format among multiple kinds of encoding formats, a video data memory for storing the video data from the data input unit, a decoding process program memory for storing multiple kinds of decoding process programs for decoding processes corresponding to received video data having multiple kinds of encoding formats, a programmable logic device which can vary the hardware constitution for the decoding process, a logic device varying unit for varying the hardware constitution for the decoding process, a decoding control unit for varying the circuit constitution of the programmable logic device via the logic device varying unit depending on the encoding format of the input video data and decoding the video data stored in the video data memory into a video signal which may be displayed depending on the decoding process program, and a display for displaying the decoded video signal.
摘要:
This invention provides a method of forming a vibration damping paint layer thick enough for reduction of the vibration. Applying an acrylic emulsion paint with 1˜5 mm thick, which comprises greater than 77.0 wt % of solid portion, 40˜50 vol % of pigment, 2-14 vol % of large sized pigment having diameter of 40-100 μm, on a surface where the vibration damping layer is desired, and heating the vibration damping paint layer at temperature lower than 140° C. for less than 25 minutes, which saves energy and saves production time. The invention saves energy necessary for heating and production time.
摘要:
A thermopervaporation apparatus comprising a microporous membrane which is impervious to liquids while readily allowing the vapor to pass therethrough, the passage of a hot feed solution situated on one side of said microporous membrane, a porous spacer disposed on at least part of the other side of said microporous membrane, and a heat-transmission wall disposed on said spacer, in such a manner that the vapor of the component to be separated from the feed solution permeates said membrane, diffuses to said heat-transmission wall through said spacer and is cooled on said heat-transmission wall to form a condensate which is withdrawn through said spacer, thereby improving a yield of the condensate.
摘要:
This invention provides a method of forming a vibration damping paint layer thick enough for reduction of the vibration. Applying an acrylic emulsion paint with 1˜5 mm thick, which comprises greater than 77.0 wt % of solid portion, 40˜50 vol % of pigment, 2-14 vol % of large sized pigment having diameter of 40-100 μm, on a surface where the vibration damping layer is desired, and heating the vibration damping paint layer at temperature lower than 140° C. for less than 25 minutes, which saves energy and saves production time. The invention saves energy necessary for heating and production time.
摘要:
There is disclosed a rust inhibitor consisting of glycerol alkyl phenylether of the formula ##STR1## wherein R is an alkyl group of C.sub.6-18. A composition having rust preventing result may be obtained by adding the rust inhibitor to a mineral oil.
摘要:
A Korotkov sound sensor having a microphone in a housing body which is nearly rectangular in shape, made of elastic material and having a hollow therein. A flexible thin film to be placed adjacent an artery of an individual is adhered to the periphery of the hollow to form an air space. The housing body hardly transmits external noises to the microphone, and Korotkov sounds from an artery of the individual are transmitted to the microphone through the thin film and the air space. Highly sensitive and accurate measurement of blood pressure is easily achieved by this system.