Abstract: A seismic reinforcement device for a bridge includes a first member having a projecting portion and a second member having a depressed portion. The device has a horizontal force sharing function in which the projecting and the depressed portions are freely fitted to and engaged with one another to constitute a shear key and resist a horizontal force by causing the first member to be coupled to and supported by any one of the substructure and the superstructure and causing the second member to be coupled to and supported by the other of the substructure and the superstructure. In addition, the device has a level difference preventive function that suppresses dropping of the superstructure and reduces a level difference of the substructure and the superstructure by interposing a spacer having a predetermined thickness between the first and second members or between the substructure or the superstructure and the device.

Abstract: An object determining apparatus includes a memory storing instructions, and a processor configured to execute the instructions to detect an object from image data obtained by imaging, acquire information about orientation of the object from the image data, determine a main object in the image data using a detection result of the object and the information about the orientation, and change a condition for determining the main object according to one of the detection result of the object and the information about the orientation, using the other of the detection result of the object and the information about the orientation.

Abstract: An apparatus configured to perform focus tracking on an object within a detection area to detect a defocus amount within an imaging angle of view includes a memory storing instructions, and a processor configured to execute the instructions to perform focus tracking determination to determine whether or not the focus tracking is to be performed using information about the defocus amount, and acquire information about a shield against the object from image data generated by imaging. The processor is configured to perform the focus tracking determination using information about the shield acquired in the detection area.

Abstract: A power converter includes first and second components on which male and female fitting members of each of a plurality of pairs of fitting members are arranged, with a pair of first alignment keys formed in the first and second components as reference positions. The first and second components are coupled to each other by the female fitting member clamping an insertion portion of the male fitting member inserted between first and second clamping portions of the female fitting member arranged so as to face each other in a state where the pair of first alignment keys are positionally aligned. The first and second clamping portions are each bent so as to form one of protrusions toward one of surfaces thereof facing each other. A gap is formed in a distal end portion of each of the first and second clamping portions.

Abstract: An electric power converter includes a first board, a second board, and a first board-to-board connector that electrically and mechanically connects the first board and the second board. The first board-to-board connector includes a male fitting member and a female fitting member. Each of a first clamp portion and a second clamp portion of the female fitting member includes a first contact forming portion and a second contact forming portion that are curved in a protruding shape, and a first spring portion and a second spring portion that are connected to the first contact forming portion and the second contact portion, respectively, and that are curved in corrugated shapes. An insert clamped between the first contact forming portion and the second contact forming portion forms an electrical contact, and the first spring portion and the second spring portion are independently deformable.

Abstract: A power conversion device includes first and second components and pairs of engagement members each including male and female engagement members. The male engagement member includes an insertion part having a substantially flat plate shape. The female engagement member includes first and second clamping parts arranged to be opposed to each other. In each of the pairs of engagement members, the male and female engagement members are respectively arranged on one and another of the first and second components. The first and second components are coupled when the female engagement member clamps the insertion part inserted between the first and second clamping parts in each of the pairs of engagement members. Each of the first and second clamping parts is bent to form a projecting portion toward an opposed surface. A gap is provided at a distal end of each of the first and second clamping parts.

Abstract: A power conversion device includes: circuit boards; at least one engagement member configured to engage a male engagement member with a female engagement member to allow the circuit boards to be electrically connected, the male engagement member being connected to one of the circuit boards and having a substantially flat plate-shaped insertion portion, the female engagement member being connected to another of the circuit boards and having first and second clamping portions disposed to face each other, and the engagement of the engagement members being made by clamping the insertion portion by the clamping portions; a differential amplifier configured to measure a voltage across the engagement member; an arithmetic unit configured to estimate a resistance value of the engagement member based on the measured voltage; and a power conversion circuit controller configured to perform notification on condition that the estimated resistance value exceeds a resistance threshold.

Abstract: A power conversion device includes first and second components and pairs of engagement members each including male and female engagement members. The male engagement member includes an insertion part having a substantially flat plate shape. The female engagement member includes first and second clamping parts arranged to be opposed to each other. In each of the pairs of engagement members, the male and female engagement members are respectively arranged on one and another of the first and second components. The first and second components are coupled when the female engagement member clamps the insertion part inserted between the first and second clamping parts in each of the pairs of engagement members. Each of the first and second clamping parts is bent to form a projecting portion toward an opposed surface. A gap is provided at a distal end of each of the first and second clamping parts.

Abstract: Medical gauze includes a warp knitted fabric having a warp and weft direction and composed of loops continued in the warp direction. The warp knitted fabric is made of 100% long fiber containing 70% by weight or more of regenerated cellulose-based long fiber. The warp knitted fabric is preferably configured in a marquisette construction. The regenerated cellulose-based long fiber is preferably cuprammonium rayon. Preferably having a width of equal to or greater than 5 mm and equal to or less than 600 mm, and a weight of equal to or greater than 28 g and equal to or less than 290 g per square meter. As the warp knitted fabric is composed of the loops continued in the warp direction and made of 100% long fiber containing 70% by weight or more of the regenerated cellulose-based long fiber, the occurrence of lint can be reduced to improve lint-free performance.

Abstract: The present invention provides a composition for regulating intracellular signal transduction. More specifically, the present invention provides a composition for prevention and/or improvement of a symptom associated with intracellular signal transduction in a subject, comprising molecular hydrogen as an active ingredient.

Abstract: This application provides a composition comprising hydrogen gas or dissolved hydrogen as an active ingredient for suppressing or preventing abnormality in the intestinal environment of a subject, wherein the abnormality is selected from the group consisting of bacterial translocation and bacterial species composition abnormality of intestinal flora.

Abstract: This application provides a composition comprising hydrogen gas or dissolved hydrogen as an active ingredient for suppressing or preventing abnormality in the intestinal environment of a subject, wherein the abnormality is selected from the group consisting of bacterial translocation and bacterial species composition abnormality of intestinal flora.

Abstract: This conductive roll includes: at least one elastic layer 12 including primarily a conductive rubber body and provided along the outer periphery of a core 11; and a coating layer 14 provided along the outer periphery of the elastic layer 12. The conductive roll satisfies the following expressions: circumference Sm1?135 ?m and circumference Sm1<circumference Sm2 wherein circumference Sm1 represents an average interval Sm of irregularities along the circumferential direction of the elastic layer 12, and circumference Sm2 represents an average interval Sm of irregularities along the circumferential direction of the coating layer 14.

Abstract: The maintenance management device 3 includes an error status diagnosis unit 11, a grace period estimation unit 14, a maintenance cost estimation unit 15, and a screen display unit 17. When the error status diagnosis unit 11 has diagnosed the occurrence of an anomaly, the grace period estimation unit 14 estimates a first grace period leading up to the occurrence of a failure. The maintenance cost estimation unit 15 estimates the cost of corrective maintenance incurred when the failure occurs after the elapse of the first grace period. The screen display unit 17 displays a combination of the first grace period and the cost of corrective maintenance. Alternatively, the grace period estimation unit 14 estimates a second grace period over which preventive maintenance may be postponed without a failure.

Abstract: A charge roller in an image-forming apparatus of a DC electrification mode mitigates occurrence of black lines and prevents fogging. The charge roller has a core, an elastic layer on the core, and a surface treatment layer on the surface of the elastic layer. The elastic layer is a vulcanized rubber composition containing a rubber base mainly containing an epichlorohydrin-based rubber, and additives including a conductivity-imparting agent, an inorganic filler, a vulcanization accelerator, and a vulcanizing agent. The ratio of the conductivity-imparting agent and the inorganic filler, to the entire rubber composition, is 11 mass % or less. The surface treatment layer is formed by impregnating the elastic layer with a surface treatment liquid prepared by dissolving an isocyanate compound in an organic solvent. The roller has a roller surface roughness Rz of 10 ?m or less.

Abstract: This conductive roll includes: at least one elastic layer 12 including primarily a conductive rubber body and provided along the outer periphery of a core 11; and a coating layer 14 provided along the outer periphery of the elastic layer 12. The conductive roll satisfies the following expressions: circumference Sm1?135 ?m and circumference Sm1<circumference Sm2 wherein circumference Sm1 represents an average interval Sm of irregularities along the circumferential direction of the elastic layer 12, and circumference Sm2 represents an average interval Sm of irregularities along the circumferential direction of the coating layer 14.

Abstract: A microphone structure has a diaphragm; a frame of which an inside is processed in a shape of a semispherical surface, a parabolic surface, or a conical surface; an acoustic transducer that converts sound pressure into an electric signal; and a wire that transmits the electric signal from the acoustic transducer to outside. A sound pressure input surface of the acoustic transducer is disposed on a bottom surface portion of the semispherical surface, the parabolic surface, or the conical surface inside the frame. The diaphragm and the frame, and the frame and the wire include waterproof mechanisms preventing ingress of water.

Abstract: The invention provides a charge roller employed in an image-forming apparatus of a DC electrification mode, which roller can mitigate occurrence of black lines and prevent fogging.

Abstract: Provided is a vehicle-mounted sound processing device for improving the accuracy of processing of sounds collected in a vehicle interior room. The vehicle-mounted sound processing device comprises: a microphone module disposed in the vehicle interior room; and a head-unit disposed separately from the microphone module in the vehicle interior room. The microphone module comprises: a plurality of sound conversion elements that convert input voice signals to electric signals; and a sensitivity correction unit that corrects variations of sensitivity between the plurality of sound conversion elements for the signals input from the plurality of sound conversion elements. The signals as processed by the sensitivity correction unit are output to the head-unit.

Abstract: A portable unit for smart entry is equipped with one or more holes through which a sound pressure is input and a sound conversion element, disposed behind the hole, for converting the sound pressure into an electrical signal. The portable unit is also equipped with a voice recognition device which processes the electrical signal obtained by the conversion using a predetermined particular spoken voice as a voice key. A vehicle door or the like is opened or closed in response to input of the voice key.