Abstract: For a semiconductor device S, an inspection is performed in a zero-bias state by use of electromagnetic waves generated by irradiation of pulsed laser light, and an inspection range is set with reference to layout information of the semiconductor device S to perform two-dimensional scanning by inspection light L1 of the pulsed laser light within the range. Moreover, with the inspection range of the semiconductor device S arranged at a predetermined position with respect to an optical axis of an optical system, and with a solid immersion lens 36 disposed for the semiconductor device S, by a galvanometer scanner 30 being scanning means, the inspection range of the semiconductor device S is two-dimensionally scanned by the inspection light L1 via the solid immersion lens 36, and an electromagnetic wave emitted from the semiconductor device S is detected by a photoconductive element 40.

Abstract: Provided are an analysis method and an analysis apparatus that can perform analysis of a substance and information obtainment with relatively high accuracy and reproducibility without previously allowing a carrier to carry a reagent for a color reaction. In the analysis method and the analysis apparatus, the information on an analyte is obtained by using an electromagnetic wave of a frequency including a frequency band which is at least a part of a frequency range of 30 GHz or more and 30 THz or less. A non-fibrous, isotropic porous material is allowed to hold the analyte, the analyte held by the porous material is irradiated with the electromagnetic wave, a change in the propagation state of the electromagnetic wave due to transmission through or reflection by the porous material is detected and information on the analyte is obtained based on the result of the detection.

Abstract: A detection apparatus includes a sample holding section, an irradiation means, a detection means, a calculation means, and an evaluation means. The irradiation means irradiates a substance held in the sample holding section with a THz wave. The detection unit detects a THz wave that has passed through or been reflected from the substance. The calculation unit determines a frequency dependence of a property of the substance with respect to the irradiated THz wave and then calculates a slope of a straight line or a slope of a straight line obtained by straight-line approximation of the frequency dependence of the property of the substance. The evaluation unit evaluates the state change of the substance by comparing a previously-obtained slope of a straight line of the frequency dependence of the property of the substance in a standard state and the slope of the straight line of the substance calculated.

Abstract: A detection apparatus includes a sample holding section, an irradiation means, a detection means, a calculation means, and an evaluation means. The irradiation means irradiates a substance held in the sample holding section with a THz wave. The detection unit detects a THz wave passed through or reflected from the substance. The calculation unit determines a frequency dependence of a property of the substance with respect to the irradiated THz wave and then calculates a slope of a straight line or a slope of a straight line obtained by straight-line approximation of the frequency dependence of the property of the substance. The evaluation unit evaluates the state change of the substance by comparing a previously-obtained slope of a straight line of the frequency dependence of the property of the substance in a standard state and the slope of the straight line of the substance calculated.

Abstract: Provided are an analysis method and an analysis apparatus that can perform analysis of a substance and information obtainment with relatively high accuracy and reproducibility without previously allowing a carrier to carry a reagent for a color reaction. In the analysis method and the analysis apparatus, the information on an analyte is obtained by using an electromagnetic wave of a frequency including a frequency band which is at least a part of a frequency range of 30 GHz or more and 30 THz or less. A non-fibrous, isotropic porous material is allowed to hold the analyte, the analyte held by the porous material is irradiated with the electromagnetic wave, a change in the propagation state of the electromagnetic wave due to transmission through or reflection by the porous material is detected and information on the analyte is obtained based on the result of the detection.

Abstract: An apparatus for diagnosing a fault in a semiconductor device includes an laser applying unit, a detection/conversion unit, and a fault diagnosis unit. The semiconductor device is held at a state where no bias voltage is applied thereto. The laser applying unit then applies a pulse laser beam having a predetermined wavelength to the semiconductor device so as to two-dimensionally scan the semiconductor device with the pulse laser beam. The detection/conversion unit detects an electromagnetic wave generated from a laser applied position in the semiconductor device, and converts the detected electromagnetic wave into a time-varying voltage signal that corresponds to a time-varying amplitude of an electric field of the electromagnetic wave. The fault diagnosis unit derives an electric field distribution in the semiconductor device on the basis of the time-varying voltage signal to perform fault diagnosis on the semiconductor device.

Abstract: An apparatus for diagnosing a fault in a semiconductor device includes an laser applying unit, a detection/conversion unit, and a fault diagnosis unit. The semiconductor device is held at a state where no bias voltage is applied thereto. The laser applying unit then applies a pulse laser beam having a predetermined wavelength to the semiconductor device so as to two-dimensionally scan the semiconductor device with the pulse laser beam. The detection/conversion unit detects an electromagnetic wave generated from a laser applied position in the semiconductor device, and converts the detected electromagnetic wave into a time-varying voltage signal that corresponds to a time-varying amplitude of an electric field of the electromagnetic wave. The fault diagnosis unit derives an electric field distribution in the semiconductor device on the basis of the time-varying voltage signal to perform fault diagnosis on the semiconductor device.

Abstract: A polyether-polyol compound represented by the compositional formula C3nH6n+2O2n+1, wherein n is an integer of 4 or more, wherein the polyether-polyol compound has a total number of 1,2-diol unit and 1,3-diol unit of [(n/2)+1] in a case where n is an even number of 4 or more, or a total number of 1,2-diol unit and 1,3-diol unit of [((n−1)/2)+1] and one hydroxyl group which is not involved in the units in a case where n is an odd number of 5 or more; a polyglycerol alkyl ether, a part of hydroxyl groups in a polyglycerol being substituted by an alkyl group, wherein the polyglycerol is the polyether polyol compound mentioned above; and an ester prepared by the process comprising reacting the polyether-polyol compound mentioned above or the polyglycerol alkyl ether mentioned above with a fatty acid.

Abstract: A polyether-polyol compound represented by the compositional formula C3nH6n+2O2n+1, wherein n is an integer of 4 or more, wherein the polyether-polyol compound has a total number of 1,2-diol unit and 1,3-diol unit of [(n/2)+1] in a case where n is an even number of 4 or more, or a total number of 1,2-diol unit and 1,3-diol unit of [((n−1)/2)+1] and one hydroxyl group which is not involved in the units in a case where n is an odd number of 5 or more; a polyglycerol alkyl ether, a part of hydroxyl groups in a polyglycerol being substituted by an alkyl group, wherein the polyglycerol is the polyether polyol compound mentioned above; and an ester prepared by the process comprising reacting the polyether-polyol compound mentioned above or the polyglycerol alkyl ether mentioned above with a fatty acid.

Abstract: The invention is directed to a skin cosmetic comprising an egg white enzyme hydrolysate and/or a fractional component thereof which possesses hyaluronic acid synthesis promoting activity.

Abstract: A magnetic cassette recorder is disclosed which has a microprocessor having stored therein a standard recording level. Inputting a signal representative of an actual amount of attenuation being offered by a level control rheostat to the input record signal, and a signal representative of the amplitude of the record signal that has traveled through the rheostat, the microprocessor computes the actual amplitude of the record signal before being attenuated by the rheostat. When the thus computed amplitude of the input record signal exceeds the stored standard amplitude, the microprocessor puts out a control signal for adjusting the rheostat to the standard amplitude. The standard recording level stored in the microprocessor is manually variable by switches to the liking of the particular user.

Abstract: A motor control circuit for controlling supply of electric power from a power source to an electric motor, in particular for use in electric power tools, comprising: an output power device for controlling supply of current to the motor according to a duty ratio of a control input signal supplied thereto; current detecting means for detecting an amplitude of an electric current supplied to the electric motor; and feedback means for supplying the control input signal to the output power device, the duty ratio of the input control signal being increased with an increase in the electric current supplied to the electric motor as detected by the current detecting means. Since the torque otuput of the motor is increased when such a need arises, the need for more a complex and expensive continually variable speed control system is eliminated.

Abstract: A switch mechanism for an electric power tool, comprising: a linear slider received in a switch case so as to be moved manually in a first direction against the biasing force of a return spring; an actuating pin carried by the linear slider so as to be moveable along a second direction perpendicular to the first direction; a pair of direction converting levers crossed in the manner of a pair of scissors by a pivot pin mounted on the switch case, the actuating pin being located adjacent to first ends of the direction converting levers; a pair of lateral sliders engaged by second ends of the direction converting levers and allowed to move in the second direction; a first contact set including contacts carried by the linear slider and the wall surface of the switch case for mutual cooperation as the linear slider is moved in the first direction; and a second contact set including contacts carried by the lateral sliders and the wall surface of the switch case for mutual cooperation as the lateral sliders are move

Abstract: A microswitch, comprising: a casing consisting of a base casing half and a cover casing half; a plurality of terminal pieces received, at their intermediate parts, in slots provided in the base casing half and extending substantially perpendicularly from a surface opposing a corresponding surface of the cover casing half; a contact mechanism accommodated in a cavity in the casing and electrically connected to the terminal pieces; and a push-button member elastically supported by a spring member and projecting out of the casing for actuating the contact mechanism by movement of the push-button member; the terminal pieces being provided with projections extending from their leading edges, and the slot being provided with a recess for receiving the projection; wherein the slot comprises an external part and an internal part which is narrower than the external part, and a projecting length of the projection is larger than a depth of the internal part.

Abstract: This electronic component of the rotary switch type may include: a casing; a disk shaped rotor, rotatably supported in the casing, and formed with a cam pattern system; a contact system which is actuated by the cam pattern system as the rotor is rotated; and a sheet spring. The sheet spring has: two pressure portions; a substantially flat portion, intermediate between the two pressure portions, which is stressed so as to press the two pressure portions against the cam pattern system as the rotor is rotated, for providing detent action for the rotor; and a fixing portion, fixed to the casing, and proximate and connected to the substantially flat portion. There may be two each of the substantially flat portion and the fixing portion.

Abstract: This pressure sensitive switch includes a bellows made of corrosion resistant material and with a hollow cylindrical body, which defines a pressure receiving surface on the outer surface of its one closed end portion, and with an open end which is fixedly secured to a fixed member in such a manner that the bellows may expand and contract in its longitudinal direction in response to small changes in the pressure difference between its interior space and the space outside it; a plunger mounted so as to reciprocate in response to the expansion and contraction of the bellows by being acted upon by the inner surface of the bottom portion of the bellows; and a switch assembly which is switched to and fro in response to the reciprocating motion of the plunger. This construction is compact and efficiently functional.

Abstract: This slide switch includes: a casing formed in a hollow box shape with an open top; several fixed contacts on the bottom surface of the casing and several terminals connected to them extending to the outside of the casing; a cover mounted to close the open top of the casing, formed with a hole opposed to the fixed contacts; and a slide member disposed inside the casing, which has a control portion protruding out through the hole in the cover and a movable contact portion made of a resilient electrically conducting material which bears against the internal bottom surface of the casing and thereby produces a biasing force on the slide member to impel it in the direction towards the cover. The movable contact portion of the slide member, according as the control portion of the slide member is moved from outside the casing, selectively connects together a combination of the fixed contacts.

Abstract: A slide switch has a switch operating member at its upper surface which is slid back and forth for operating the slide switch. An adapter is provided for operating this slide switch from the side, and has a main body which has a base and clamp members extending from opposite sides of the base to define a space between them, the clamp members being adapted to grip the slide switch between them so as to secure the adapter on the top of the slide switch with the slide switch being held at least partly in the space between the clamp members. The adapter has an actuator pivotally fixed to the main body, and this actuator has a lever portion which protrudes out from the main body to the side and an actuation portion which, with the slide switch held between the clamp members, engages with the switch operating member of the slide switch, so as to slide it as the actuator is pivoted with respect to the main body.

Abstract: This slide switch includes: a casing formed in a hollow box shape with an open top; several fixed contacts on the bottom surface of the casing and several terminals connected to them extending to the outside of the casing; a cover mounted to close the open top of the casing, formed with a hole opposed to the fixed contacts; a slide member disposed inside the casing, which has a control portion protruding out through the hole in the cover and a movable contact portion made of a resilient electrically conducting material which bears against the internal bottom surface of the casing and thereby produces a biasing force on the slide member to impel it in the direction towards the cover; and a seal member interposed between the inside of the cover and the side of the slide member facing it, the seal member being squeezed between the slide member and the cover, a seal between the inside of the casing and the outside thereby being produced.