摘要:
A contact hole is formed, by etching that uses buffered hydrofluoric acid, in a gate insulating film made of SiO2 and an interlayer insulating layer, formed on the gate insulating film, which is made of SiN. In this contact hole, there is formed an electrode which includes: a first protective metal layer made of a refractory metal; a wiring layer, formed on the first protective metal layer, which is made of a metal whose resistance is lower than that of the refractory metal; and a second protective metal layer, made of a refractory metal, which is formed thicker than the gate insulating film.
摘要:
An operational amplifier includes: a differential input section for generating a first signal corresponding to a differential voltage between two input signals; an amplifying section for amplifying the first signal in voltage to generate second and third complementary signals; a first MOS transistor connected between a first supply voltage and an output node, a conduction state of the first MOS transistor being controlled in accordance with the second signal; a second MOS transistor connected between a second supply voltage and the output node, a conduction state of the second MOS transistor being controlled in accordance with the third signal; and a step-up section for stepping up the first and second supply voltages to generate a step-up voltage higher than the first and second supply voltages; wherein the amplifying section is driven by the step-up voltage so that absolute value of the maximum level of the second or third signal becomes larger than the absolute value of the first or second supply voltage.
摘要:
A process for producing a monolithic ceramic electronic component, which includes: providing a ceramic slurry, a conductive paste, and a ceramic paste; forming a plurality of composite structures each comprising a ceramic green sheet produced by shaping the ceramic slurry, internal circuit element films formed by applying the conductive paste partially onto a main surface of the ceramic green sheet so as to provide step-like sections, and a ceramic green layer which compensates for spaces defined by the step-like sections, the ceramic green layer being formed by applying the ceramic paste onto the region on the main surface of the sheet on which the element films are not formed, so as to substantially compensate for the spaces; forming a green laminate by laminating the composite structures; and firing the green laminate, wherein the ceramic paste contains ceramic powder, an organic solvent, and an organic binder. A monolithic ceramic electronic component produced through the process; a ceramic paste; and a production process for the ceramic paste are also disclosed.
摘要:
A magnetic head includes a pair of magnetic core halves provided with at least metal magnetic films are combined together so that the metal magnetic thin films of one of the pair of magnetic core halves are abutted on the thin films of the other. A winding slot is provided in the abutting portions between the pair of magnetic core halves to form a front gap and back gap on both sides of the winding slot. The pair of magnetic core halves are bonded together with first bonding glass adjacent to the back gap, and second bonding glass adjacent to the front gap, which as a thermal expansion coefficient higher than that of the first bonding glass.
摘要:
A two-dimensional absolute position sensor comprises at least one magnetic slit thin plate provided to an end-effector which is attached to the end of a robot arm and moves in a plane, and having slits extending in the X and Y directions, magnetic sensor heads having magnetic sensors for position measurement in the X and Y directions opposed to the magnetic slit thin plate through a gap therebetween and bias magnets for applying magnetic fields to the magnetic sensors, and a signal processing circuit for outputting an absolute position signal generated from signals outputted from the magnetic sensors. Therefore, a small-sized, light-weighted two-dimensional absolute position sensor with an excellent environment-resistance used for readily measuring the two-dimensional absolute position of the end-effector of a robot in a non-contact manner can be provided.
摘要:
To achieve efficient utilization of a display apparatus installed in a motorcycle. Various information is displayed in accordance with an operation of an operation switch set on an information display screen provided below a speedometer. Upon operation of switching a power supply on, an opening ceremony display is displayed. However, upon operation of switching the power supply off, an ending ceremony display is displayed. By displaying vehicle owner information particularly together with the opening ceremony display, a satisfactory feeling of the owner can be obtained.
摘要:
The present invention relates to indole derivatives represented by formula (I): ##STR1## wherein R.sup.1 and R.sup.2 independently represent hydrogen, lower alkyl, hydroxy, lower alkoxy, halogen, --O--(CH.sub.2).sub.n --OR.sup.5, or ##STR2## R.sup.3 represents hydrogen, lower alkyl, or ##STR3## R.sup.4 represents hydroxy, lower alkoxy, substituted or unsubstituted aryloxy, or --NR.sup.10 R.sup.11, and X represents CO or SO.sub.2, with the proviso that when R.sup.3 is hydrogen or lower alkyl, and X is CO, R.sup.4 is --NR.sup.10 R.sup.11, or pharmaceutically acceptable salts thereof.
摘要翻译:本发明涉及由式(I)表示的吲哚衍生物:其中R1和R2独立地表示氢,低级烷基,羟基,低级烷氧基,卤素,-O-(CH2)n-OR5或 R 3表示氢,低级烷基或R 4表示羟基,低级烷氧基,取代或未取代的芳氧基或-NR 10 R 11,X表示CO或SO 2,条件是当R 3为氢或低级烷基时,X 是CO,R 4是-NR 10 R 11,或其药学上可接受的盐。
摘要:
Precut, solid water-in-oil emulsion compositions are prepared by providing a mold having an outer frame and a plurality of configured partitioning plates disposed within the outer frame. The mold is at least partially filled with a fluid form of the emulsion so as to form precuts in the emulsion corresponding to the partitioning plates. The emulsion is then allowed to set. An extrusion die is advanced into the mold. The extrusion die has grooves configured complimentary to the configuration of the partitioning plates so as to receive the partitioning plates therein. The set emulsion is then discharged from the mold by at least partially passing the extrusion die through the mold so as to discharge the set emulsion with the precuts therein.
摘要:
An electronic apparatus with an input pen is provided with an apparatus main body wherein the input pen is housed, and a hard cover which is attached to the apparatus main body in a covering manner so as to be freely opened and closed. The apparatus main body is provided with a lock button that is pressed from outside toward inside, a pressing member that presses and urges the inside end of the housed input pen outwardly, an engaging member that engages the hard cover in its closed state, a cover holding member that releases the engagement where it is shifted, and a pen holding member that engages the input pen. Here, the lock button is connected to the pen holding member, and the cover holding member is placed with a space to the inside end face of the lock button so that, when the lock button has been shifted until there is no space left, it is pressed by the lock button. This arrangement makes it possible to carry out a sequence of operations, that is, the opening operation of the hard cover and the taking-out operation of the input pen, by merely performing a single combined operation of the input pen.
摘要:
A power source apparatus suitable for a high voltage power source of an electrophotographic type copying apparatus or a printer comprises: a first DC power source which can vary an output; a second DC power source which can vary an output and whose output terminal of the same polarity as that of one output terminal of the first DC power source is connected to such one output terminal; connecting means for connecting another output terminal of the first DC power source and another output terminal of the second DC power source to a load; control means for making operative and controlling the first and second DC power sources in accordance with an output of the power source apparatus; and detecting means for detecting an output voltage or an output current of the power source apparatus.