Abstract: Circuits and methods for testing wafers are disclosed herein. An embodiment of a method includes electrically contacting a first probe and a second probe to a wafer. A gas is blown in the areas proximate the first probe and the second probe. An electric potential is then applied between the first probe and the second probe while the gas is being blown.

Abstract: Provided is a slide component that can prevent deposit formation on a sealing face as well as promoting circulation of a fluid on sealing faces while fulfilling both conflicting conditions of sealing and lubrication, to maintain the sealing function of the sealing faces for a long period of time. The slide component includes a pair of slide parts that relatively slide on each other, one of the slide parts being provided in a sealing face with fluid circulation grooves 10 that communicate with a high-pressure fluid side via an inlet portion and an outlet portion and are separated from a low-pressure fluid side by a land portion, the other of the slide parts being provided in a sealing face with interference grooves 15 that communicate with the high-pressure fluid side and produce pressure variations in a fluid in the fluid circulation grooves 10.

Abstract: A system includes a transmission apparatus that transmits data, and an output apparatus that outputs the received data. Output of the data is restricted if the output apparatus does not satisfy a predetermined security requirement. If a time period for outputting the data is specified, a confirmation is made with a recipient as to whether to permit removal of the restriction within the time period, and a response thereto is obtained. The output apparatus outputs the data if the response obtained from the recipient indicates removal of the restriction.

Abstract: A distance measuring device according to an embodiment includes a weight value generator, a cumulative signal generator, and a distance measurer. The weight value generator generates, on the basis of similarity between a first digital signal obtained by digitizing reflected light of laser light irradiated in a first irradiation direction and a second digital signal obtained by digitizing reflected light of laser light irradiated in a second irradiation direction different from the first irradiation direction, a weight value of the second digital signal. The cumulative signal generator accumulates, on the first digital signal, a signal obtained by weighting the second digital signal with the weight value and generates a third digital signal. The distance measurer measures a distance to a target object on the basis of a time difference between irradiation timing of the laser light and timing of a peak position in the third digital signal.

Abstract: A distance measuring device according to an embodiment includes a light source, an irradiation optical system, a light-receiving optical system, a sensor, an extractor, an adjuster, a signal generator, and a distance measurer. The light source intermittently emits laser light. The irradiation optical system reflects the laser light. The light-receiving optical system receives reflected light of the laser light via the mirror. The sensor includes a plurality of light receiving elements. The extractor extracts light receiving elements used for measurement of a distance to the measurement target object. The adjuster adjusts, according to an amplification factor corresponding to the light receiving elements extracted by the extractor, signal values of the electric signals of the light receiving elements. The signal generator generates time-series signals for measurement on the basis of the electric signals adjusted by the adjuster. The distance measurer measures the distance to the measurement target object.

Abstract: According to one embodiment, a distance measurement apparatus includes a light emitter that intermittently emits a light beam, and a meter that measures a distance to an object from a length of time from an emission of the light beam from the light emitter to a return of reflected light by the object. The light emitter emits the light beam in a certain cycle with delay corresponding to randomly set offset time. The meter generates an integrated detection signal by shifting a plurality of detection signals of the light beam emitted in the certain cycle by the respective offset times and time-divisionally integrating the detection signals, and determines based on the integrated detection signal whether or not the light indicated by the detection signals is reflected light by the object, emitted from the light emitter.

Abstract: The infrared denaturing device of the present invention is provided with: an infrared lamp which emits infrared light; a light guide which guides the infrared light; and a light projecting body which radiates the infrared light guided from the light guide onto an object to be denatured. The light projecting body is provided with: a reflecting surface which reflects the infrared light; and a radiating surface which radiates the infrared light reflected by the reflecting surface onto an object to be irradiated. Further, there is also provided a denaturing detection sensor which detects denaturing, by means of the infrared light, of a region being denatured.

Abstract: The present invention relates to precursor cells to hepatic stellate cells, compositions comprising same and methods of isolating same. The surface antigenic profile of the precursors is MHC class Ia negative, ICAM-1+, VCAM-1+, ?3-integrin+. In addition to expression of these surface markers, the cells also express the intracellular markers desmin, vimentin, smooth muscle ?-actin, nestin, hepatocyte growth factor, stromal derived factor-1? and Hlx homeobox transcriptional factor.

Abstract: A laminated coating film (2) includes a metallic base layer (4) and a color clear layer 5, and produces a target color with the metallic base layer 4 and the color clear layer (5). The laminated coating film (2) is designed to have high chroma at the highlight, and further to provide an appearance of denseness. To address this, the laminated coating film satisfies the following formula (1): (RH(P)/RH(OA))>60??(1) where RH(P) represents a highlight reflectance of light of the target color, and RH(OA) represents an average highlight reflectance of light in a wavelength range outside a hue range of the target color.

Abstract: One aspect of the present invention is a laminated coating film structure having a laminated coating film that renders a specific color on a coated object, wherein the laminated coating film is provided with a first layer arranged on the side close to the coated object and containing a pigment in which the mean particle diameter is ½ or more the wavelength of the specific color but 2 um or less, and a second layer arranged on the side far from the coated object and containing a pigment in which the mean particle diameter is 0.05 um or more but less than ½ the wavelength of the specific color.

Abstract: According to an embodiment, a distance measuring device includes a light source, a reflection device, a first photodetector and a calculation unit. The reflection device includes a reflection surface configured to scan an object to be measured with light by reflecting the light, and configured to reflect scattered light of the light scattered on the object to be measured. The first photodetector detects the scattered light. The calculation unit calculates a distance from the reflection surface to each of positions on the object to be measured based on a detection result of the first photodetector. The first photodetector includes a photoelectric conversion element including a plurality of detection regions each having different detection sensitivity of the light. The detection regions are arranged in order according to an incident position of the scattered light from the object to be measured at each of positions having the different distance.

Abstract: In an embodiment, in a sliding component, a sliding face of a stationary-side seal ring 6 has a fluid circulation groove 10 communicating with a high-pressure fluid side via an entrance portion 10a and an exit portion 10b. A rotating-side seal ring 5 has a larger outer diameter and a smaller inner diameter than the seal ring 6. A groove 15 into which a claw is loosely fitted is provided on an outer periphery of the seal ring 5. A width of the groove 15 is smaller than a distance between the portion 10a and the 10b in the circumferential direction. WMR/WSR is set within a range of 0.75<WMR/WSR<1.4 (WMR is a face width between an inner diameter of the groove 15 and an inner diameter 6b of the sliding face; WSR is a face width of the sliding face).

Abstract: A successive approximation register (SAR) analog-to-digital converter includes a first capacitance digital-to-analog converter (CDAC), a first comparator configured to compare a voltage of an output signal from the first CDAC with a reference voltage, a first SAR circuit configured to control the first CDAC based on an output of the first comparator, a second CDAC to which the output signal from the first CDAC is input, a second comparator configured to compare a voltage of an output signal from the second CDAC with a reference voltage, a second SAR circuit configured to control the second CDAC based on an output of the second comparator and generate a digital signal representing a residual voltage of the output signal of the first CDAC, and a feedback circuit configured to delay the digital signal, generate a residual signal from the delayed digital signal, and output the residual signal to the first CDAC.

Abstract: A coating of an outer plate contains a perylene-based pigment, and satisfies (ROH(P)/ROH(OA))?74, where ROH(P) is the highlight reflectance of the coating of the outer plate at a peak wavelength at which reflectance reaches the maximum value in a spectral reflectance curve, and ROH(OA) is the average highlight reflectance of the coating of the outer plate in a complementary wavelength range. A coating of an inner plate part contains a perylene-based pigment and an iron oxide-based pigment, the content of the perylene-based pigment in the coating of the inner plate part is in units of PWC, and the mass ratio of the content of the iron oxide-based pigment to the content of the perylene-based pigment in the coating of the inner plate part is 3-20%.

Abstract: A distance measuring device includes a laser light source, an irradiation optical system comprising a beam spreader which is configured to spread the laser light about a first optical axis, a light reception optical system having a second optical axis different from the first optical axis and positioned to receive reflected light of the laser light from the object for measuring a distance to the object, a sensor with light receiving elements arranged in a first direction, the sensor being positioned to receive light reflected from the object which has passed through the light reception optical system, and a distance measuring unit configured to acquire distance information relating to the object based on the difference in time between emission of the laser light source and the reception of the reflected light at each of the plurality of light receiving elements.

Abstract: In an embodiments, a slide component includes a pair of slide parts that relatively slide on each other, one of the slide parts being provided in a sealing face with fluid circulation grooves 10 that communicate with a high-pressure fluid side via inlet portions and outlet portions and are separated from a low-pressure fluid side by land portions, the other of the slide parts being circumferentially provided in a sealing face with a plurality of interference grooves 15, 16, 17, 20 for producing pressure variations in a fluid in the fluid circulation grooves 10, adjacent ones of the interference grooves 15, 16, 17, 20 being set to have different shapes.

Abstract: A method for determining photodetector elements used for measurement, from photodetector elements of a photodetector device, includes directing measurement light to an object, such that the measurement light reflected by the object is incident on the photodetector device, selecting a group of candidate photodetector elements that are consecutively arranged to each other from the plurality of photodetector elements, and obtaining an output signal from each of the candidate photodetector elements of the group when the reflected measurement light is incident on the photodetector device.

Abstract: A successive approximation register (SAR) analog-to-digital converter includes a first capacitance digital-to-analog converter (CDAC), a first comparator configured to compare a voltage of an output signal from the first CDAC with a reference voltage, a first SAR circuit configured to control the first CDAC based on an output of the first comparator, a second CDAC to which the output signal from the first CDAC is input, a second comparator configured to compare a voltage of an output signal from the second CDAC with a reference voltage, a second SAR circuit configured to control the second CDAC based on an output of the second comparator and generate a digital signal representing a residual voltage of the output signal of the first CDAC, and a feedback circuit configured to delay the digital signal, generate a residual signal from the delayed digital signal, and output the residual signal to the first CDAC.

Abstract: A system includes a transmission apparatus that transmits data, and an output apparatus that outputs the received data. Output of the data is restricted if the output apparatus does not satisfy a predetermined security requirement. If a time period for outputting the data is specified, a confirmation is made with a recipient as to whether to permit removal of the restriction within the time period, and a response thereto is obtained. The output apparatus outputs the data if the response obtained from the recipient indicates removal of the restriction.

Abstract: There is provided a method of forming an etching-purpose mask structure on an insulating film containing silicon and oxygen, which includes: forming an intermediate film containing silicon, carbon, nitrogen and hydrogen as main components by supplying a first process gas onto the insulating film formed on a substrate; and subsequently, forming a tungsten film by supplying a second process gas containing a compound of tungsten to the substrate to replace some of silicon constituting the intermediate film with tungsten.