摘要:
A driving force auxiliary device for combining a manpower drive force and a motor drive force comprises a manpower drive unit, an auxiliary power drive unit, and a leg power detecting means, wherein the manpower drive unit has a first one-way clutch and an elastic body 16 for transmitting a turning force disposed on a crank shaft to transmit a manpower drive force to an output, gear 17, a motor drive force of the auxiliary power drive unit is added to the manpower drive means at the outer periphery of the crank shaft via a second one-way clutch, and the leg power detecting unit includes first and second rotor members 31, 32 disposed at the front and rear of the elastic body 16, a pair of bevel gears 33, 34 which is interconnected with the first and second rotor members 31, 32 respectively, a bevel gear 35 is disposed to be engaged between the bevel gears 33, 34, an output shaft 37 which is fixed with and intersected at right angles with a supporting shaft 36 for supporting the bevel gear 35, and a sensor 38 connected to the output shaft 37. Thus, a compact driving force auxiliary device can be obtained.
摘要:
A container for containing therein a plate-like article, such as a reticle, includes a bottom member having a holding portion for holding the article in a substantially laid-down state; an upper member to be mated with the bottom member to define a space above the upper surface of the article; a pressing member for resiliently pressing in the space the article against the holding portion; and a fixing portion having an engaging member being supported by the upper member and being engageable with an end portion of the bottom member. The engaging member is effective to prevent upward opening motion of the upper member due to a reaction force of the pressing member. In addition, a releasing portion is partially projectable into the fixing portion to press the same in the same direction as the direction of the opening motion of the upper member to thereby release the engaging member.
摘要:
Disclosed is a DNA fragment comprising a base sequence coding for a peptide occurring in human atrium cordis and having diuretic action or a precursor of the peptide, plasmids containing the DNA fragment, microorganisms transformed with the plasmid, and a process for production of the peptide using the transformant.Also disclosed is a new peptide consisting of 126 amino acids occurring in human atrium cordis and a precursor thereof. The peptide has notable diuretic action and hypotensive or antihypertensive actions.
摘要:
A device for positioning a disk-like workpiece, the device having a system for detecting a change in position of an edge of the workpiece, the detecting system producing a signal; a system for selecting a portion of the signal produced by said detecting means, which portion contains desired positional information, the selecting means producing a signal; and a positioning system for rotating the workpiece on the basis of the signal produced by the selecting system, to thereby position the workpiece.
摘要:
The specification discloses a monoclonal antibody capable of distinguishing human hepato-carcinoma cells, a hybridoma producing said monoclonal antibody and a process for preparing the monoclonal antibody using said hybridoma. The monoclonal antibody of the invention specifically attackes hepato-carcinoma cells in vivo.