Abstract: The object is to provide a method for inducing pili formation in bacterium of genus Bifidobacterium and a method for promoting intestinal colonization of the bacterium. 3-Phenylpropionic acid and/or 3-(4-hydroxyphenyl)propionic acid are an active ingredient of a composition for inducing the pili formation in the bacterium of genus Bifidobacterium and a composition for promoting the intestinal colonization of the bacterium.

Abstract: According to one implementation, an aviation system 100 includes electric field sensors 112 and a ground system 114 including a computer configured to communicate with each of the electric field sensors 112. The computer is configured to: acquire electric field intensities from the electric field sensors 112 respectively, and generate a first electric field distribution on a ground surface 16 based on the electric field intensities; derive a matrix; derive a pseudo inverse matrix of the matrix; derive an electric charge distribution on the horizontal plane by multiplying the pseudo inverse matrix by the first electric field distribution on the ground surface 16; and derive a second electric field distribution on a flight path based on the electric charge distribution. The first electric field distribution on the ground surface 16 is derived by multiplying the matrix by electric charges temporarily set on a horizontal plane at a predetermined altitude.

Abstract: According to one implementation, an aviation system 100 includes electric field sensors 112 and a ground system 114 including a computer configured to communicate with each of the electric field sensors 112. The computer is configured to: acquire electric field intensities from the electric field sensors 112 respectively, and generate a first electric field distribution on a ground surface 16 based on the electric field intensities; derive a matrix; derive a pseudo inverse matrix of the matrix; derive an electric charge distribution on the horizontal plane by multiplying the pseudo inverse matrix by the first electric field distribution on the ground surface 16; and derive a second electric field distribution on a flight path based on the electric charge distribution. The first electric field distribution on the ground surface 16 is derived by multiplying the matrix by electric charges temporarily set on a horizontal plane at a predetermined altitude.

Abstract: A pulsation damper includes an upper diaphragm, a lower diaphragm configured to form a sealed space having a predetermined pressure with the upper diaphragm, in which an inert gas is filled; and a deformation suppressing member formed of an elastic material, and comprising an inner cylindrical portion, and an extension portion extending from a center portion on an outer peripheral surface of the inner cylindrical portion such that the extension portion extends outward from a center axis of the inner cylindrical portion, wherein the deformation suppressing member is arranged inside the sealed space such that an outer periphery of the extension portion abuts against inner walls of the upper diaphragm and the lower diaphragm.

Abstract: An inspection device includes an illumination unit for illuminating a subject having a bright part and a dark part darker than the bright part, a light path dividing unit for dividing object light from the subject illuminated by the illumination unit into first light and second light that pass through different light paths, a filter for reducing the amount of the first light having passed through the light path dividing unit, a first imaging unit in which the first light having passed through the filter forms an image, a second imaging unit in which the second light having passed through the light path dividing unit forms an image, and an inspection unit for inspecting whether a defect is present in the subject based on information of the bright part taken by the first imaging unit and information of the dark part taken by the second imaging unit.

Abstract: An automatic surveying system includes a surveying apparatus including a distance measurement member capable of performing distance measurement in a non-prism method and a distance measurement member rotating member which rotates the distance measurement member and an information processing apparatus which controls the surveying apparatus, and performs processing which drives the distance measurement member rotating member in such a way as to cause the distance measurement member to face a first measurement position of a pile targeted for surveying and then acquires distance measurement data of the distance measurement member, processing which drives the distance measurement member rotating member in such a way as to cause the distance measurement member to face a second measurement position of the pile targeted for surveying and then acquires distance measurement data of the distance measurement member, processing which determines a normal measurement state and an abnormal measurement state based on distance

Abstract: A pulsation damper includes an upper diaphragm, a lower diaphragm configured to form a sealed space having a predetermined pressure with the upper diaphragm, in which an inert gas is filled; and a deformation suppressing member formed of an elastic material, and comprising an inner cylindrical portion, and an extension portion extending from a center portion on an outer peripheral surface of the inner cylindrical portion such that the extension portion extends outward from a center axis of the inner cylindrical portion, wherein the deformation suppressing member is arranged inside the sealed space such that an outer periphery of the extension portion abuts against inner walls of the upper diaphragm and the lower diaphragm.

Abstract: An inspection device includes an illumination unit for illuminating a subject having a bright part and a dark part darker than the bright part, a light path dividing unit for dividing object light from the subject illuminated by the illumination unit into first light and second light that pass through different light paths, a filter for reducing the amount of the first light having passed through the light path dividing unit, a first imaging unit in which the first light having passed through the filter forms an image, a second imaging unit in which the second light having passed through the light path dividing unit forms an image, and an inspection unit for inspecting whether a defect is present in the subject based on information of the bright part taken by the first imaging unit and information of the dark part taken by the second imaging unit.

Abstract: A printed wiring board includes a resin layer, pads formed on the resin layer and positioned to be connected to an electronic component, and a solder-resist layer formed on the resin layer and exposing upper surfaces of the pads and portions of side walls of the pads. Each of the pads has a metal layer such that the metal layer is formed on each of the upper surfaces of the pads and each of the portions of the side walls of the pads exposed by the solder-resist layer.

Abstract: A printed wiring board includes a resin layer, pads formed on the resin layer and positioned to be connected to an electronic component, and a solder-resist layer formed on the resin layer and exposing upper surfaces of the pads and portions of side walls of the pads. Each of the pads has a metal layer such that the metal layer is formed on each of the upper surfaces of the pads and each of the portions of the side walls of the pads exposed by the solder-resist layer.

Abstract: A method for manufacturing a printed wiring board includes forming a pad for mounting an electronic component on a resin layer, forming a solder-resist layer on the resin layer and the pad, exposing an upper surface of the pad and a portion of a side wall of the pad from the solder-resist layer, and forming a metal layer on the upper surface of the pad and the portion of the side wall of the pad.

Abstract: A method for manufacturing a printed wiring board includes forming a pad for mounting an electronic component on a resin layer, forming a solder-resist layer on the resin layer and the pad, exposing an upper surface of the pad and a portion of a side wall of the pad from the solder-resist layer, and forming a metal layer on the upper surface of the pad and the portion of the side wall of the pad.

Abstract: An elevating machine control apparatus controls an inverter (4) to drive an AC motor (5) connected to the inverter (4) with AC power, and energizes a power generation braking resistor (13) to apply a brake during regenerative operation of the AC motor (5). The apparatus prohibits the elevating machine from starting operating and interrupts power supply to the power generation braking resistor (13) if the DC stage voltage of the inverter (4) has a ripple quantity of a set value or more when the elevating machine is being stopped. Alternatively, the apparatus commands the elevating machine to stop operating and interrupts power supply to the power generation braking resistor (13) if the DC stage voltage of the inverter (4) during regenerative operation is a reference value or less when the elevating machine is in operation.

Abstract: Provided are an artificial dura mater having a laminated constitution of at least two layers of in vivo degradable polymers, at least one layer of them being a substrate layer, the substrate layer being formed of a lactic acid/glycolic acid/?-caprolactone copolymer, the copolymer having a component molar ratio of 60-85:3-15:10-30 mol % and the copolymer having an average chain length that satisfies the following expressions (1) to (3) and a process for the production thereof, and when this artificial dura mater is used, no liquid leakage is caused since the bloating of suture holes is small, and the period of time for which it retains its strength is suitably a little longer than the period of time required for the regeneration of an autodura mater, 2<L(LA)<[LA%/(LA%+GA%+CL%)]×X×0.058??(1) 1<L(GA)<[GA%/(LA%+GA%+CL%)]×X×0.58??(2) 1<L(CL)<[CL%/(LA%+GA%+CL%)]×X×0.

Abstract: An elevating machine control apparatus controls an inverter (4) to drive an AC motor (5) connected to the inverter (4) with AC power, and energizes a power generation braking resistor (13) to apply a brake during regenerative operation of the AC motor (5). The apparatus prohibits the elevating machine from starting operating and interrupts power supply to the power generation braking resistor (13) if the DC stage voltage of the inverter (4) has a ripple quantity of a set value or more when the elevating machine is being stopped. Alternatively, the apparatus commands the elevating machine to stop operating and interrupts power supply to the power generation braking resistor (13) if the DC stage voltage of the inverter (4) during regenerative operation is a reference value or less when the elevating machine is in operation.

Abstract: A bioabsorbable release-sustaining pharmaceutical formulation using a biodegradable release-sustaining base material which can prevent an effective component drug from being released too rapidly just after administration of the formulation and then allow continued release of the drug for at least one month at a defined rate, is provided. For the biodegradable release-sustaining base material, a lactic acid-glycolic acid copolymer (PLGA) with an adjusted distribution in molecular weight is used.

Abstract: Provided are an artificial dura mater having a laminated constitution of at least two layers of in vivo degradable polymers, at least one layer of them being a substrate layer, the substrate layer being formed of a lactic acid/glycolic acid/?-caprolactone copolymer, the copolymer having a component molar ratio of 60-85:3-15:10-30 mol % and the copolymer having an average chain length that satisfies the following expressions (1) to (3) and a process for the production thereof, and when this artificial dura mater is used, no liquid leakage is caused since the bloating of suture holes is small, and the period of time for which it retains its strength is suitably a little longer than the period of time required for the regeneration of an autodura mater, 2<L(LA)<[LA %/(LA %+GA %+CL %)]×X×0. 058 ??(1) 1<L(GA)<[GA %/(LA %+GA %+CL %)]×X×0. 58 ??(2) 1<L(CL)<[CL %/(LA %+GA %+CL %) ×X×0.

Abstract: A drill set for adjusting an implant hole for a self-tap dental screw implant fixture comprises with a diameter d2 at the point of a cutting blade equivalent to a diameter D3 of the tip end of the fixture, a diameter d1 at the back end of the blade equivalent to the maximum root diameter of a first male screw 1e or smaller, and a length l1 of the blade larger than the entire length L1 of the fixture 1, and the second drill 3 with a diameter d5 at the point of a tapered tip end cutting blade 3b equivalent to the diameter D3, and a diameter d3 at the back end of a tapered back end cutting blade 3a equivalent to the maximum root diameter of the first male screw 1e and smaller than the maximum crest diameter thereof, both the blades 3a, 3b forming two-step taper shape.