摘要:
An endoscope includes an elongated tube. An objective lens system is disposed in the elongated tube, for passing image light from an object. A fiber optic image guide includes plural optical fibers bundled together, has a distal tip, is inserted through the elongated tube, for transmitting the image light focused on the distal tip by the objective lens system in a proximal direction. A displacing device displaces the distal tip laterally and periodically upon receiving entry of the image light being focused by use of a piezoelectric actuator positioned outside the distal tip. A support casing supports the distal tip inserted therein, keeps the distal tip shiftable on the displacing device, and transmits force of the piezoelectric actuator disposed outside to the fiber optic image guide.
摘要:
The present invention relates to a vaporization filter for humidification which comprises a filter substrate, and an anchor layer containing a film-forming polymer and a hydrophilic layer being provided on the substrate in this order, a vaporization filter laminate for humidification which comprises the vaporization filters for humidification being laminated each with a distance and a humidification method using these.
摘要:
In a driver circuit 10 for outputting a simulated signal simulating an input signal subjected to transmission loss, corresponding to the input signal, the driver circuit 10 comprises: a main driver 18 which receives the input signal and outputs an output signal corresponding to the input signal; a sub driver 20 which receives the input signal and outputs an output signal given by inverting the input signal; a high frequency emphasizing circuit 22 which receives the input signal of the sub driver 20 and outputs an output signal having the high frequency of the input signal of the sub driver 20 emphasized; and an addition unit 24 which outputs the simulated signal given by adding the output signal of the main driver 18 and the output signal of the high frequency emphasizing circuit 22.
摘要:
The apparatus includes a first variable delay circuit that delays a data signal from a device under test (DUT) to output a delay data signal; a second variable delay circuit that delays a clock signal to output a first delay clock signal; a first FF that acquires the delay data signal based on a reference clock; a second FF that acquires the first delay clock signal based on the clock; a first delay adjusting section that adjusts a delay amount of at least one of the first and second variable delay circuits so that the first and second FFs acquire the delay data signal and the first delay clock signal when the signals are changed; a third variable delay circuit that delays the clock signal to output a second delay clock signal; a second delay adjusting section that adjusts a delay amount of the third variable delay circuit based on the acquired first delay clock signal of which a phase is adjusted by the first delay adjusting section when the second delay clock is changed, in order to adjust a phase difference between the first and second delay clock signals to a desired phase difference; a deciding section that decides the quality of the data signal from the DUT based on a result obtained by acquiring the delay data signal when the second delay clock signal is changed.
摘要:
A forceps channel tube is composed of a tube body, a reinforcing tape and a protective layer. The reinforcing tape includes a reinforcement layer and an adhesive layer. The reinforcement layer has a plurality of strip-shaped high and low rigidity portions arranged alternately. The reinforcing tape is wrapped around an outer surface of the tube body in a manner that each of the high and low rigidity portions encircles the tube body along the circumferential direction, and fixed thereto by the adhesive layer. The reinforcing tape provides the tube body with rigidity anisotropy that increases a first rigidity against force in a radial direction of the tube body to exceed a second rigidity against bending force.
摘要:
There is provided an electronic device for receiving an input data signal and an input clock signal that indicates a timing to obtain the input data signal. The electronic device includes a first adjusting section that adjusts a phase difference between the input data signal and the input clock signal so as to be equal to a first phase difference, and outputs the resulting signals as a first data signal and a first clock signal, a phase varying section that outputs a second clock signal having a designated phase difference with respect to the first clock signal, and a second adjusting section that adjusts the phase difference of the second clock signal with respect to the first clock signal so as to be equal to a second phase difference, based on a result of obtaining the first clock signal at a varying timing of the second clock signal.
摘要:
The apparatus includes a first variable delay circuit that delays a data signal from a device under test (DUT) to output a delay data signal; a second variable delay circuit that delays a clock signal to output a first delay clock signal; a first FF that acquires the delay data signal based on a reference clock; a second FF that acquires the first delay clock signal based on the clock; a first delay adjusting section that adjusts a delay amount of at least one of the first and second variable delay circuits so that the first and second FFs acquire the delay data signal and the first delay clock signal when the signals are changed; a third variable delay circuit that delays the clock signal to output a second delay clock signal; a second delay adjusting section that adjusts a delay amount of the third variable delay circuit based on the acquired first delay clock signal of which a phase is adjusted by the first delay adjusting section when the second delay clock is changed, in order to adjust a phase difference between the first and second delay clock signals to a desired phase difference; a deciding section that decides the quality of the data signal from the DUT based on a result obtained by acquiring the delay data signal when the second delay clock signal is changed.
摘要:
An automatic programming apparatus 1 comprises: storing sections 11, 12, 13, and 14 for storing shape data of a product having a recess and a protrusion formed in the bottom surface inside the recess, workpiece data, tool data, and machining condition data; a concave portion machining tool storing section 15 for storing the identification data of a plurality of tools selected in advance as tools to be used for the machining of the recess; a CL data generating section 16 for referring to the identification data, thereby setting a plurality of tool combinations, and then generating CL data of the recess for each combination; a machining time calculating section 18 for calculating the machining time for each combination on the basis of the CL data; and an NC program generating section 20 for generating an NC program by using the CL data having the minimum machining time.
摘要:
A charged particle beam test system identifies a fail signal generated at the predetermined timing for evaluating a semiconductor device under test (DUT). The charged particle beam test system includes a column for irradiating a beam pulse upon the DUT in response to a sampling pulse and detecting secondary electron emitted from the DUT, an IC tester for supplying a test signal to the DUT and comparing an output signal of the DUT with an expected signal and generating fail signals when the output signal fails to match the expected signal, a plurality of fail signal separation circuits for identifying fail signals generated at the specified timings, a gate circuit for defining a combination of the fail signals from the fail signal separation circuits, and a test result memory for storing test result data in response to the fail signals.
摘要:
A photohardenable resin composition comprising (A) a urethanated acrylic compound represented by formula (I): (A)a—C—(R)4−a wherein R is H or alkyl; a is 3 or 4; and A represents a group of formula (II): wherein D represents —CH2CH2O—, —CH2CH(CH3)O—, —CH2CH2COO— or —(CH2)6COO—; E represents —CH2CH2O—, —CH2CH(CH3)O—, —COCH2CH2O— or —CO(CH2)6O—; G represents a diol or triol residual group; J represents a divalent or trivalent and substituted or unsubstituted hydrocarbon group; L represents —(CH2CH2O)h— (h: integer of 1 to 4), —(CH2CH(CH3)O)j— (j: integer of 1 to 4), or —(CH2CH2O)k—(CH2CH(CH3)O)m— (k, m: integer of 1 to 3 (k+m=2, 3 or 4); b, c, and d are each 0 or 1 (b+c+d=1, 2 or 3); e is 0, 1 or 2; f is 0 or 1 (e+f=1 or 2); and g is 1 or 2, and (B) a radical polymerizable compound at a (A) : (B) ratio of 80:20 to 10:90 by weight.