摘要:
A digital signal measuring apparatus comprises a bus probe unit for extracting a bus event occurring on a bus based on a digital bus signal on the bus of the system to be measured, a traffic measuring unit for counting the number of occurrences of bus event based on the occurrence information of the extracted bus event, and a console unit for acquiring and processing the count value of the traffic measuring unit.
摘要:
A UOE steel pipe for use in linepipe having an ultrahigh strength in the circumferential direction of the pipe of at least 750 MPa and at most 900 MPa and having improved toughness in the base metal and weld heat affected zone along with improved joint fracture properties and good circumferential weldability is manufactured from a hot-rolled steel plate having a composition comprising, in mass percent, C: 0.03-0.08%, Mn: 1.70-2.2%, S: at most 0.0020%, Ti: 0.005-0.025%, N: at most 0.0050% and having a carbon equivalent (Ceq) as defined below of at least 0.50% and a weld cracking parameter (Pcm) as defined below of at most 0.24% wherein the temperature at the completion of water cooling after hot rolling is 350° C. or higher: Ceq=C+Mn/6+(Cr+Mo+V)/5+(Cu+Ni)/15, Pcm=C+Si/30+Mn/20+Cu/20+Ni/60+Cr/20+Mo/15+V/10+B.
摘要翻译:用于管道圆周方向上超高强度至少为750MPa且至多900MPa的线管的UOE钢管,并且在贱金属和焊接热影响区域中具有改善的韧性以及改善的接头断裂性能和良好 圆周焊接性由具有质量%C:0.03〜0.08%,Mn:1.70〜2.2%,S:0.002%以下,Ti:0.005〜0.025%,N: 至多0.0050%,并且具有如下定义的至少0.50%的碳当量(Ceq)和如下定义的至多0.24%的焊接裂纹参数(Pcm),其中热轧后水冷却完成时的温度为350℃ Ce = C + Mn / 6 +(Cr + Mo + V)/ 5 +(Cu + Ni) )/ 15,<?in-line-formula description =“In-line Formulas”end =“tail”?> <?in-line-formula description =“In-line Formulas”end =“lead”?> Pcm = C + Si / 30 + Mn / 20 + Cu / 20 + Ni / 60 + Cr / 20 + Mo / 15 + V /10+B.
摘要:
The present invention provides an acrylic polymer emulsion containing a polymer formed by polymerizing 100% by weight in total of a monodic mixture comprising 50 to 90% by weight of an alkyl acerbate or an alkyl methacrylate, 9 to 49% by weight of a vinyl monomer of which homopolymer having a glass transition temperature Tg is not lower than 80° C., 0.2 to 10% by weight of a vinyl monomer having a carboxyl group and 0.1 to 5% by weight of a crosslinkable monomer having a molecular weight of not less than 280. The acrylic polymer emulasion of present invention provides gloves for home uses, works, examination operations, medical uses and the like which are superior in practical performances such as tensile strength, elongation, alcohol resistance, detergent resistance, oil resistance, recovering property after a stretch and wearing touch.
摘要:
A massage assembly (20) wherein a massage unit (40) comprising a therapeutic member (50) for massaging the body of the user by a kneading and/or tapping movement is reciprocatingly moved between a pair of frames (22) (23) and which comprises a motion converting mechanism for converting the reciprocating movement of the massage unit (40) to the kneading and/or tapping movement of the therapeutic member (50). The massage assembly (20) is incorporated in a backrest (16) of a chair (12) or a bed to provide a massage machine (10) of the invention.
摘要:
A pivotal lever has a first therapeutic member and a second therapeutic member positioned below the first member, for the members to grip and knead the shoulder of the person to be massaged as by the fingers of the acupressurist. A massage unit 20 comprises a pair of left and right pivotal levers 100 pivotally movably arranged on a chassis 21, and a first therapeutic member 200 and a second therapeutic member 300 arranged on each of the pivotal levers 100 and movable toward and away from each other. The first and second therapeutic members 200, 300 have motion conversion means 400 coupled thereto for converting the pivotal movement of the pivotal lever 100 into the movement of the first and second therapeutic members 200, 300 toward and away from each other. The first and second therapeutic members 200, 300 grip the shoulder of the person when moved toward each other and release the shoulder from the gripping action when moved away from each other to thereby cause the members to simulate the gripping and kneading movement of the acupressurist.
摘要:
An upright electric cleaning device includes a floor suction tool formed with a long suction opening on the bottom surface thereof. A rotating brush holding chamber holds a rotating brush that extends to this long suction opening. A suction opening leading to the main cleaning device unit is formed toward one end of the rear wall of the rotating brush holding chamber. A rib, formed on the upper section of the rotating brush holding chamber, extends along the length of the rotating brush, near the rotation path of the rotating brush. An air current path is formed to take dust drawn up by the rotating brush and stopped by the rib and suck it into the suction opening leading to the main cleaning device unit. The air current path is shaped so that its cross section is smaller at an end of the air current path remote from the suction opening than it is near the suction opening to increase flow speed at the remote end. In one embodiment, an opening to the outside is formed at the remote end of the air current path to enhance air flow toward the suction opening. In a further embodiment, the enhanced air flow if further improved by venting exhaust air from the main cleaning device into the opening to positively improve air flow.
摘要:
A flexible circuit board includes: an insulative tape having a pair of long sides and a pair of short sides; a driving IC mounted on the insulative tape; an input terminal for receiving data signals and control signals to be sent to the driving IC; a first output terminal for outputting a signal from the driving IC; a second output terminal for outputting at least some of the data signals and control signals; and first and second power signal terminals for supplying a voltage to the driving IC, wherein the input terminal, the first output terminal, and the second output terminal are provided on one of the pair of long sides, the first power signal terminal being provided on one of the pair of short sides, and the second power signal terminal being provided on the other one of the pair of short sides.
摘要:
A liquid crystal display includes a liquid crystal display panel including a signal side substrate having an arrangement of a plurality of signal electrodes, a scanning side substrate positioned opposite to the signal side substrate and having an arrangement of a plurality of scanning electrodes crossing the plurality of signal electrodes, a liquid crystal layer positioned between the signal side substrate and the scanning side substrate, and a signal side driving circuit and a scanning side driving circuit for applying driving pulse voltage signals for displaying data to the plurality of signal electrodes and the plurality of scanning electrodes, respectively for driving these electrodes. When data is displayed, at least one of the driving pulse voltage signals is provided with a correction pulse voltage signal such that the effective voltage value of each part of the liquid crystal display panel attains an optimum level. The correction is achieved by adjusting the pulse width of the correction pulse voltage signal. As a result, unevenness in display quality may be improved without crosstalk.
摘要:
A fabrication method of a plastic-molded lead component is provided, in which leads are aligned at a fine pitch of approximately 100 .mu.m or less with a high accuracy, a simplified process sequence, and a low cost. First, a template having opened V-grooves is prepared. The V-grooves extend along a straight line and are aligned in parallel at a fixed pitch. Second, wire pieces are placed in the respective grooves of the template. Third, the placed pieces of the wire pieces are aligned in parallel on the template at a same pitch as that of the grooves. Fourth, a molding compound is supplied onto the template with or without the use of a mold to bury the aligned wire pieces placed in the grooves. Fifth, the molding compound supplied onto the template is cured to form an encapsulation plastic on the template. The wire pieces placed in the grooves are encapsulated by the encapsulation plastic in such a way that both ends of the wire pieces are exposed from opposite sides of the encapsulation plastic. The encapsulated wire pieces serve as leads. Finally, the template is removed from tie encapsulated wire pieces and the encapsulation plastic. The template is preferably formed by a semiconductor material such as silicon.
摘要:
A plurality of substrates 1 to which have been flip-chip mounted semiconductor chips 2 are laminated by means of solder bumps 7 provided for the purpose of lamination. A elastic resin is caused to fill the space between the chip upper surface 9 and the substrate 1, thus providing a shock-absorbing material layer 8. By adopting this type of three-dimensional semiconductor modular structure, the shock-absorbing material layer 8 absorbs externally applied vibration and shock, thereby improving the immunity to vibration and shock.