Abstract: An electronic device includes: an electronic element having an element obverse surface and an element reverse surface spaced apart from each other in a first direction, the element obverse surface being provided with an obverse-surface electrode; a resin member having a resin reverse surface facing in a same direction as the element reverse surface, the resin member covering the electronic element; and an electrically conductive member supporting the electronic element and electrically connected to the electronic element. The electrically conductive member has a first exposed region, a second exposed region and a third exposed region each of which is exposed from the resin reverse surface. The resin member has a first resin side surface and a second resin side surface connected to each other and standing up from the resin reverse surface. As viewed in the first direction, the first exposed region is located at a corner portion where the first resin side surface and the second resin side surface are connected.

Abstract: An ?+? type titanium alloy wire contains, in mass %, Al: 4.50 to 6.75%, Si: 0 to 0.50%, C: 0.080% or less, N: 0.050% or less, H: 0.016% or less, O: 0.25% or less, Mo: 0 to 5.5%, V: 0 to 4.50%, Nb: 0 to 3.0%, Fe: 0 to 2.10%, Cr: 0 to less than 0.25%, Ni: 0 to less than 0.15%, Mn: 0 to less than 0.25%, and the balance being Ti and impurities, the contents of Al, Mo, V, Nb, Fe, Cr, Ni, and Mn satisfying an equation, in which an average aspect ratio of an ? crystal grain is 1.0 to 3.0, a maximum crystal grain diameter of the ? crystal grain is 30.0 ?m or less, an average crystal grain diameter of the ? crystal grain is 1.0 to 15.0 ?m.

Abstract: An electronic device includes: an electronic element having an element obverse surface and an element reverse surface spaced apart from each other in a first direction, the element obverse surface being provided with an obverse-surface electrode; a resin member having a resin reverse surface facing in a same direction as the element reverse surface, the resin member covering the electronic element; and an electrically conductive member supporting the electronic element and electrically connected to the electronic element. The electrically conductive member has a first exposed region, a second exposed region and a third exposed region each of which is exposed from the resin reverse surface. The resin member has a first resin side surface and a second resin side surface connected to each other and standing up from the resin reverse surface. As viewed in the first direction, the first exposed region is located at a corner portion where the first resin side surface and the second resin side surface are connected.

Abstract: An ?+? type titanium alloy wire contains, in mass %, Al: 4.50 to 6.75%, Si: 0 to 0.50%, C: 0.080% or less, N: 0.050% or less, H: 0.016% or less, O: 0.25% or less, Mo: 0 to 5.5%, V: 0 to 4.50%, Nb: 0 to 3.0%, Fe: 0 to 2.10%, Cr: 0 to less than 0.25%, Ni: 0 to less than 0.15%, Mn: 0 to less than 0.25%, and the balance being Ti and impurities, the contents of Al, Mo, V, Nb, Fe, Cr, Ni, and Mn satisfying an equation, in which an average aspect ratio of an ? crystal grain is 1.0 to 3.0, a maximum crystal grain diameter of the ? crystal grain is 30.0 ?m or less, an average crystal grain diameter of the ? crystal grain is 1.0 to 15.0 ?m.

Abstract: To provide: a composition for oxygen detection, which has excellent oxygen detection characteristic (ability), and which is safer than conventional compositions for oxygen detection, thereby being able to be sealed in packages containing food, pharmaceutical products or the like without anxiety; and an oxygen detector onto which this composition for oxygen detection is applied or printed. This composition for oxygen detection contains a redox dye, a food dye, a reducing sugar, an edible reduction promoter and an edible humectant in the composition, and enables quick detection of the presence or absence of oxygen by means of color change. Since this composition for oxygen detection is composed only of food, a pharmaceutical product and edible components allowed to be used for the food or pharmaceutical product, this composition for oxygen detection is safe to the human body.

Abstract: To provide a display medium that is discolored in a state of being exposed in the presence of oxygen. This display medium has a discoloration layer on a substrate, the discoloration layer being formed with a redox dye, a food dye, a reducing sugar, an edible reduction promoter, an edible moisturizer, and an oxygen detection composition that contains an edible thickener. The oxygen detection composition that forms the discoloration layer is reversibly discolored in accordance with the presence of oxygen, so that the discoloration layer changes color upon transition from an oxygen-free state to an oxygen-present state. Therefore, when the discoloration layer is formed with a letter, a drawing pattern, a symbol or the like, information relating to a commodity constituted by the letter, drawing pattern, symbol or the like is highlighted by discoloration.

Abstract: To provide: a composition for oxygen detection, which has excellent oxygen detection characteristic (ability), and which is safer than conventional compositions for oxygen detection, thereby being able to be sealed in packages containing food, pharmaceutical products or the like without anxiety; and an oxygen detector onto which this composition for oxygen detection is applied or printed. This composition for oxygen detection contains a redox dye, a food dye, a reducing sugar, an edible reduction promoter and an edible humectant in the composition, and enables quick detection of the presence or absence of oxygen by means of color change. Since this composition for oxygen detection is composed only of food, a pharmaceutical product and edible components allowed to be used for the food or pharmaceutical product, this composition for oxygen detection is safe to the human body.

Abstract: To provide a display medium that is discolored in a state of being exposed in the presence of oxygen. This display medium has a discoloration layer on a substrate, the discoloration layer being formed with a redox dye, a food dye, a reducing sugar, an edible reduction promoter, an edible moisturizer, and an oxygen detection composition that contains an edible thickener. The oxygen detection composition that forms the discoloration layer is reversibly discolored in accordance with the presence of oxygen, so that the discoloration layer changes color upon transition from an oxygen-free state to an oxygen-present state. Therefore, when the discoloration layer is formed with a letter, a drawing pattern, a symbol or the like, information relating to a commodity constituted by the letter, drawing pattern, symbol or the like is highlighted by discoloration.

Abstract: There is provided a unit capable of performing calculation of delay time between a measuring station and a station to be measured by using an echo request/response frame in any block and at any time in a manner being independent from time-synchronization. To a payload portion of an OAM (Operations, Administration and Maintenance) echo request/response frame to be used for an OAM testing are added “request transmitting time” being the time at which an OAM echo request has been transmitted from the measuring station and “response receiving time” being the time at which the measuring station has received an OAM response from the station to be measured. After termination of the testing, the OAM echo request/response frame stored in a data buffer is read at arbitrary time and the request transmitting time added to the frame and response receiving time are extracted to calculate delay time between the measuring station and the station to be measured.

Abstract: A process of producing a rich-flavor soy sauce, including mixing soy sauce koji and salt water in a tank for preparing moromi mash, adding soy sauce and soy sauce koji at an appropriate point in time during the period of fermentation and aging, and subsequently effecting further aging. The process does not require any special treatment, and is quite convenient, in that it employs conventional process steps for producing a soy sauce. The resultant soy sauce has a light color and yet gives a rich flavor comparable to that of regular soy sauce, has a rich taste comparable to that of saishikomi-shoyu having a total nitrogen content of not less than 2% (W/V), and is mild in terms of saltiness.

Abstract: There is provided a unit capable of performing calculation of delay time between a measuring station and a station to be measured by using an echo request/response frame in any block and at any time in a manner being independent from time-synchronization. To a payload portion of an OAM (Operations, Administration and Maintenance) echo request/response frame to be used for an OAM testing are added “request transmitting time” being the time at which an OAM echo request has been transmitted from the measuring station and “response receiving time” being the time at which the measuring station has received an OAM response from the station to be measured. After termination of the testing, the OAM echo request/response frame stored in a data buffer is read at arbitrary time and the request transmitting time added to the frame and response receiving time are extracted to calculate delay time between the measuring station and the station to be measured.

Abstract: A semiconductor device comprises a semi-conductor chip bonded on a top surface inside a case electrode by a bonding material and a lead electrode bonded on a top surface of the semiconductor chip by a bonding material with a space of the case electrode filled with an insulating material for sealing the bonded sections, wherein a groove is provided on a top surface of the case electrode from an edge of the semiconductor chip, to thereby reduce heat distortion which is generated on a large scale at an end of the bonding material on account of a difference in coefficients of linear thermal expansion between the semiconductor chip and the case electrode and improve the thermal fatigue life.

Abstract: A process of producing a rich-flavor soy sauce, including mixing soy sauce koji and salt water in a tank for preparing moromi mash, adding soy sauce and soy sauce koji at an appropriate point in time during the period of fermentation and aging, and subsequently effecting further aging. The process does not require any special treatment, and is quite convenient, in that it employs conventional process steps for producing a soy sauce. The resultant soy sauce has a light color and yet gives a rich flavor comparable to that of regular soy sauce, has a rich taste comparable to that of saishikomi-shoyu having a total nitrogen content of not less than 2% (W/V), and is mild in terms of saltiness.

Abstract: The present invention relates to a polymer electrolyte fuel cell comprising: an electrolyte membrane-electrode assembly including an anode, a cathode and a polymer electrolyte membrane interposed therebetween; an anode-side conductive separator plate having a gas flow channel for supplying a fuel gas to the anode; and a cathode-side conductive separator plate having a gas flow channel for supplying an oxidant gas to the cathode. A conductive separator plate made of carbon has poor wettability with water. This has posed the disadvantage that variations in performance are induced by nonuniform gas distribution among cells due to the accumulation of product water or humidifying water in the gas flow channel on the surface of the separator plate. The present invention employs a conductive separator plate comprising a conductive carbon having a hydrophilic functional group, at least in a portion of the gas flow channels, thereby preventing water from accumulating in the gas flow channels.

Abstract: The present invention relates to a polymer electrolyte fuel cell comprising: an electrolyte membrane-electrode assembly including an anode, a cathode and a polymer electrolyte membrane interposed therebetween; an anode-side conductive separator plate having a gas flow channel for supplying a fuel gas to the anode; and a cathode-side conductive separator plate having a gas flow channel for supplying an oxidant gas to the cathode.

Abstract: A semiconductor device comprises a semiconductor chip bonded on a top surface inside a case electrode by a bonding material and a lead electrode bonded on a top surface of the semiconductor chip by a bonding material with a space of the case electrode filled with an insulating material for sealing the bonded sections, wherein a groove is provided on a top surface of the case electrode from an edge of the semiconductor chip, to thereby reduce heat distortion which is generated on a large scale at an end of the bonding material on account of a difference in coefficients of linear thermal expansion between the semiconductor chip and the case electrode and improve the thermal fatigue life.

Abstract: A bag for packing powder, permeable for gases and comprising a plurality of inwards protrudent hole-forming portions. Preferably, the bag comprises a film having holes (B) of predetermined thickness (d) furnished with protrudent hole-forming portions of predetermined height (h), the height (h) of the protrudent hole-forming portions being in the range of 2 to 200, still preferably 5 to 100, times the thickness (d) of the film having holes (B). By virtue of this structure, the soaring of powder at the time of powder filling can be prevented to thereby facilitate the filling operation. Furthermore, not only is the sticking of powder to seal portion reduced at the time of sealing the mouth of the bag to thereby ensure obtaining satisfactory seal strength but also the environmental pollution by the soaring of powder can be avoided.

Abstract: A method of straightening a wire rod of titanium or titanium alloy wherein the rod is hot-straightened to a straight rod at the straightening temperature T and elongation .epsilon. satisfying the expression (1) or (2). The method includes hot rolling a titanium billet of .beta. titanium alloy, (.alpha.+.beta.) titanium alloy or a near .alpha. titanium alloy into a wire rod, winding the hot rolled wire rod into a coil, cold drawing the wire rod, cutting the wire rod to obtain a bent wire rod, heating the bent wire rod to a straightening temperature T while both end portions of the bent wire rod are fixed, applying a predetermined elongation .epsilon. to the wire rod, maintaining a straightening temperature T, hot-straightening the wire in accordance with the expression (2).epsilon.(T-400).gtoreq.400 (1).epsilon.(T-500).gtoreq.200 (2)and cooling the wire rod while applying tension. The method is suitable for preparing a straight rod for use in an engine valve.

Abstract: The heat-resisting material according to the present invention comprises a fiber aggregate containing crystalline alumina short fibers and formed in a continuous length and an inflammable sheathing for maintaining the shape of the fiber aggregate in a compressed state. The expansion percentage of the fiber aggregate after burn-off of the sheathing is not less than 10% by volume based on the volume of fiber aggregate in a compressed state. This heat-resisting material can be worked into various forms of product of the heat-resisting material such as rope, square bar, sheet, etc., according to the purpose of use. The present heat-resisting material is provided in continuously long products, has high heat resistance and restoring property, and can be easily applied to the openings or spaces ranged continuously in the longitudinal direction, such as the boundaries between the blocks of the heat-resisting material and joints.

Abstract: An apparatus for displaying an ultrasonic three-dimensional image of a living body including an ultrasonic vibrating element arranged at a distal end of an ultrasonic probe rotatably and linearly movable, a motor for rotating the ultrasonic vibrating element to perform a radial scan on a first cross section, and a stepping motor for linearly moving the ultrasonic vibrating element along a longitudinal axis of the probe to perform a linear scan. By performing the radial scan and linear scan, echo data of a three-dimensional region is picked-up. Prior to picking-up the echo data, the ultrasonic vibrating element is rotated to effect only the radial scan at a cross sectional position at a middle point between a linear scan range, so that a B-mode ultrasonic image is displayed on a monitor. Prior to the picking-up of the echo data, a cross sectional position is set, and during the picking-up of the echo data, the echo data is processed in accordance with the previously set cross sectional position.