摘要:
Re-powering an electrical equipment after recovery of service interruption is prevented if the power switch of the electrical equipment stays in ON position. During a transit period of time just after recovery of service interruption, the detection voltage from a post-voltage detection circuit is set to exceed the detection voltage from a pre-voltage detection circuit. In this condition, a photo triac connected in series to the power switch is rendered non-conductive so that the electrical equipment will not be energized.
摘要:
Carbapenem compounds of formula (I): ##STR1## [in which: A is a fully saturated heterocyclic group, of which at least one ring atom is nitrogen; R.sup.1 is hydrogen or methyl; R.sup.2 is hydrogen or alkyl; R.sup.3 is hydrogen or a negative ion; Q is: (i) --B--N.sup.+ R.sup.8 R.sup.9 R.sup.10, where R.sup.8, R.sup.9 and R.sup.10 are alkenyl, alkynyl or optionally substituted alkyl, and B is alkylene or alkylidene; (ii) a heterocyclic group of which one ring atom is a >N.sup.+ R.sup.11 R.sup.12, where R.sup.11 and R.sup.12 are alkenyl, alkynyl or optionally substituted alkyl; (iii) alkyl substituted by a heterocyclic group as defined in (ii) above; or (iv) alkyl substituted by an aromatic heterocyclic group, of which one ring atom is ##STR2## or R.sup.2 and Q, and the nitrogen to which they are attached, form a group of formula (II): ##STR3## where m and n are 1, 2 or 3; R.sup.6 is optionally substituted alkyl; and R.sup.7 is alkenyl, alkynyl or optionally substituted alkyl] and pharmaceutically acceptable salts and esters thereof have valuable antibacterial activity with enhanced resistance to dehydropeptidase I and .beta.-lactamase. Methods of preparing and using the compounds are also provided.
摘要:
Provided is a fastener that can be recycled as paper. The fastener includes a tape member and an engaging element attached to the tape member, and the total weight of the cellulose fibers included in the tape member and the engaging element is 51 to 100 wt % of the total weight of the tape member and the engaging element.
摘要:
A method of manufacturing a semiconductor laser having an end face window structure, by growing over a substrate a nitride type Group III-V compound semiconductor layer including an active layer including a nitride type Group III-V compound semiconductor containing at least In and Ga. The method includes the steps of forming a mask including an insulating film over the substrate, at least in the vicinity of the position of forming the end face window structure; and growing the nitride type Group III-V compound semiconductor layer including the active layer over a part, not covered with the mask, of the substrate.
摘要:
The radio base station of the present invention detects desired sampling points, which are sampling points having reception levels higher than or equivalent to a predetermined threshold, to calculate a ratio of the desired sampling points to the entirety of sampling points contained in a desired bandwidth, the total number of sampling points being equivalent to the number of carriers in one cycle of the frequency band of the reception signal. Further, so as to calculate a gain to be applied in the amplification of signal level to a predetermined target level, the radio station uses as a gain a value obtained by dividing the target level by a product, the product being obtained by performing multiplication of an average value of levels of the signal components within the desired frequency band and an reciprocal of the ratio calculated.
摘要:
To provide a conveying device that has a simple structure and can stably travel a traveling body on which food and drink articles are placed. The conveying device comprises a conveying drive part (13) extended on the side of and along a traveling path (12) for traveling the traveling body (11) on which food and drink articles are placed, a moving body (50) moved when the conveying drive part (13) is driven, and connection means (51, 52) for connecting the moving body (50) to the traveling body (11). The connection means (51, 52) are so constituted that the connected state between the mobile body (50) and the traveling body (11) can be released when the traveling of the traveling body (11) is obstructed.
摘要:
A stretchable fastener stringer for a slide fastener includes a fastener tape having a tape main portion and an element attaching portion and a continuous fastener element which is attached to the element attaching portion. The fastener tape has stretchability due to an elastic yarn being combined by weaving or knitting and the fastener element includes a coupling head, upper and lower leg portions which are extended from the coupling head and a connecting portion which connects the upper and lower leg portions, therebetween of adjacent fastener elements. In this fastener stringer, a value of a bulging ratio which is the ratio between a dimension of the coupling head in the tape longitudinal direction and a dimension of the upper and lower leg portions in the tape longitudinal direction is set to be larger than 1.80 and not larger than 2.33.
摘要:
Image data scaled by a scaling circuit and then multiplied by a weighting factor by a weighting factor multiplier circuit and an on-screen-display (OSD) data multiplied by a weighting factor by a weighting factor multiplier circuit and then scaled by a scaling circuit are combined together by a combining circuit to generate composite image data and the resultant composite image data is accordingly reproduced.
摘要:
The invention provides a knitted surface fastener made of warp knitted fabric, which eliminates necessity of resin coating for fixing a base portion of a pile loop and fusion between yarns, securing flexibility and ventilation proper to knitted fabric wherein, in a base fabric of a surface fastener, wales are formed with at least chain knitting yarns and the respective wales are connected including at least weft in-laid yarns, engaging element loops are formed of first and second engaging element forming yarns striding over two or more wales and the respective engaging element forming yarns are knitted into at least three adjoining courses on a same wale in a zigzag shape, at this time, the first and second engaging element forming yarns are knitted into adjoining same stitches of at least two or more courses of the same wale in the zigzag shape.
摘要:
A 3-D display including a light source which emit lights in a flat plate shape, a liquid crystal panel for color images which displays left eye images and right eye images respectively with left eye pixels and right eye pixels, and color filters each being formed for pixels of a number of the observing positions of 3-D images, which convert emitted lights from the light source into very small luminescences of red, green and blue being aligned in a predetermined order. The traveling direction of the emitted lights from the light source and given to a observer is decided depending on each color.