Abstract: A rotary electric machine includes a stator core having a plurality of teeth arranged in a row along a circumferential direction of the stator core, and a stator coil composed of a winding wire wound around the teeth. The stator coil includes coil end portions extending, outside the stator core in an axial direction thereof, along a substantially circumferential direction of the stator core, and straight portions extending along the axial direction, the straight portions being at least partially housed in a slot which is a void defined by two adjacent teeth of the plurality of teeth. In the rotary electric machine, a cooling groove is formed at least in the straight portion, the cooling groove functioning as a cooling channel through which a cooling fluid flows, and each straight portion includes only one cooling channel.

Abstract: A movement plan provision system includes an analyzer configured to analyze an attribute of a user on the basis of life information related to a life of the user, which is information collected by an electronic apparatus present in a life space of the user, a group generator configured to generate a group to which a user having a predetermined relationship belongs, on the basis of the attribute of the user analyzed by the analyzer, and a movement plan provider configured to provide a movement plan according to the relationship of the group generated by the group generator to a plurality of users belonging to the group generated by the group generator.

Abstract: A fluid control device is adapted to include: a valve provided in a flow path through which a fluid flows; a pressure sensor provided upstream of the valve; a flow rate sensor provided on downstream of the pressure sensor; a set flow rate generator that outputs a set flow rate corresponding to the measured pressure on the basis of a pressure-flow rate map; a valve control part that controls the opening level of the valve so that the deviation between the set flow rate and a measured flow rate decreases; and the set flow rate generator that outputs the set flow rate corresponding to the measured pressure to the valve control part. In addition, the set flow rate generator is adapted to control the set flow rate so that the measured pressure has a value up to a limit pressure.

Abstract: Disclosed are: preparing a rotor core having a plurality of magnet holes spaced near a circumferential edge of the rotor core; preparing a plurality of permanent magnet units each including a porous body and a magnet main body disposed in contact with each other; and inserting the permanent magnet units into the magnet holes and securing the permanent magnet units in the magnet holes.

Abstract: A stator includes a stator core having an annular shape, the stator core being wound with a coil. The stator core includes a plurality of magnetic plates and a porous body intervening between the plurality of magnetic plates, the plurality of magnetic plates and the porous body being layered.

Abstract: Provided are a gas detection method and a gas detector which have a high durability to silicone poisoning and is capable of detecting the type and the concentration of a target gas to be detected with certain accuracy even when the detector is used in an environment where a silicone compound exists. The gas detector employs a contact combustion-type gas sensor which includes two gas detection elements, each intermittently driven, and in which only one gas detection element is supplied with a gas through a silicone removal filter. Acquired in an energization duration of each of the gas detection elements are two or more pieces of output data by the one gas detection element and two or more pieces of output data by the other gas detection element, which constitutes output variation patterns for a test gas.

Abstract: An ignition device includes a case having an opening and a bottom wall, a coil bobbin arranged in the case having a through hole, a first end and a second end, an ignition coil wound around the coil bobbin, a core made of magnetic material and projecting from the opening and from the bottom wall, and extending through the coil bobbin, a retainer having a ring portion and multiple leg portions extending from the ring, and a filling resin in the case. The core extends through the ring portion and the leg portions extend in between an inner surface of the coil bobbin and an outer peripheral surface of the core toward the bottom wall, and the case is filled with the filling resin in a manner that at least a part of the ring portion is not covered by the resin.

Abstract: A semiconductor device and a method for forming the semiconductor device. The semiconductor device includes: a unipolar component at least including an epitaxial layer; a transition layer connected to the epitaxial layer; and a bypass component connected to the transition layer; the unipolar component and the bypass component are connected in parallel and the transition layer is configured between the unipolar component and the bypass component.

Abstract: A component machining apparatus includes a measurement result acquiring unit and a machining data generator. The measurement result acquiring unit is configured to acquire a measurement result obtained by a measurer configured to measure a three-dimensional shape of a manufactured component among components of a structure. The manufactured component is manufactured earlier than a component of interest. The machining data generator is configured to generate machining data of the component of interest based on the measurement result of the manufactured component that has been acquired by the measurement result acquiring unit.

Abstract: A grouping means 11 that extracts basis vectors from a set of basis vectors for a lattice having a predetermined relationship with a matrix used to generate a public key, and that groups the basis vectors such that a predetermined condition is satisfied. A sampling means 12 that samples, for at least one group, the same number of arbitrary values as the number of a plurality of basis vectors included in that group, in parallel for the individual basis vectors, onto a lattice constituted by the plurality of basis vectors, the arbitrary values serving as random numbers following a discrete Gaussian distribution. The predetermined condition is that each of the basis vectors included in a group is orthogonal to the other basis vectors included in the same group and is also orthogonal to Gram-Schmidt basis vectors, which are vectors obtained by orthogonalizing the other basis vectors by Gram-Schmidt orthogonalization.

Abstract: Provided are a random number generation device and the like capable of calculating a high precision random number using a memory capacity selected irrespective of the precision of the random number. A random number calculation device is configured to generate first random numbers based on given number and specify, for the given number of second random numbers in a target numeric extent, bin range depending on the first random numbers based on frequency information representing cumulative frequency regarding a frequency of numeric extent including respective second random numbers among given numeric extents, the numeric extent being determined in accordance with a desirable precision.

Abstract: An alloy member includes a base member that includes a plurality of recesses in a surface and is constituted by an alloy material containing chromium, a plurality of embedded portions that are respectively disposed in the plurality of recesses, and a coating layer that covers the base member and is connected to the plurality of embedded portions. An average value of actual lengths of line segments of the plurality of embedded portions is longer than an average value of straight lengths of straight lines of the plurality of embedded portions in a cross-section of the base member along a thickness direction of the base member. The average value of the actual lengths is 1.10 times or more the average value of the lengths of the straight lines.

Abstract: An alloy member includes a base member that includes a recess in a surface of the base member and is constituted by an alloy material containing chromium, an anchor portion that is disposed in the recess and contains an oxide containing manganese, and a covering layer that is connected to the anchor portion and contains a low-equilibrium oxygen pressure element whose equilibrium oxygen pressure is lower than that of chromium.

Abstract: The alloy member includes a base member constituted by an alloy material containing chromium, a chromium oxide layer for covering at least a portion of a surface of the base member, a pore that is formed in an interface region of the base member that is located 30 ?m or less from an interface between the chromium oxide layer and the base member, and an extending portion extending from the pore into the base member. The pore is configured to inhibit separation of the chromium oxide layer from the base member The extending portion contains an oxide of an element whose equilibrium oxygen pressure is lower than that of a major element of the base member.

Abstract: Provided is an inexpensive thermally conductive silicone rubber composite sheet. The thermally conductive silicone rubber composite sheet of the invention includes a laminated structure body comprised of an intermediate layer and an outer layer laminated on both surfaces of the intermediate layer, in which (A) the intermediate layer is an electrical insulating synthetic resin film layer having a thermal conductivity of not lower than 0.20 W/m·K and a tensile elastic modulus of not lower than 5 GPa, and (B) the outer layer is a silicone rubber layer of a cured product of a composition containing: (a) an organopolysiloxane; (b) a curing agent; (c) a thermally conductive filler; and (d) a silicon compound-based adhesion imparting agent having at least one kind of group selected from the group consisting of an epoxy group, an alkoxy group, a methyl group, a vinyl group and a Si—H group.

Abstract: In a management system which manages user equipment installed in a prescribed space managed by a user, the user equipment including a plurality of motion guidance devices each including a track member, a moving member, and a plurality of displacement sensors which detect displacements of the moving member in a prescribed number of displacement directions in the moving member, on the basis of lifespan-related information corresponding to each of the plurality of motion guidance devices, a lifespan exhaustion ratio of each motion guidance device is calculated and, on the basis of the calculated lifespan exhaustion ratio, replacement object devices to be replaced within a prescribed period which constitute a part of or all of the plurality of motion guidance devices are determined. In addition, a user is notified of a replacement timing at which all of the determined replacement object devices in the user equipment are to be replaced.

Abstract: A method for polishing a silicon wafer, including: a first polishing step of polishing a silicon wafer surface by bringing the wafer held by a polishing head into sliding contact with a polishing pad attached to a turn table while supplying an aqueous alkaline solution containing abrasive grains onto the polishing pad, and a second polishing step of polishing the silicon wafer surface by bringing the wafer into sliding contact with the polishing pad while supplying an aqueous alkaline solution containing a polymer without containing abrasive grains onto the polishing pad, wherein the surface temperature of the polishing pad is controlled such that the surface temperature of the polishing pad in the second polishing step is higher than the surface temperature of the polishing pad in the first polishing step by 2° C. or more. This successfully achieves both of higher flatness and reduction in surface roughness.

Abstract: A lifespan diagnosis device for a motion guidance device including: a stress calculating means which calculates stresses during movement for each of virtual segments, the stresses during movement being stresses that occur in each segment during a movement of the moving member; a counting means which counts, for each of the segments, on the basis of the amount of displacement, the number of occurrences of the stresses during movement which repetitively occur with waving during a movement of the moving member along the track; and a diagnostic means which calculates, for each of the segments, a lifespan exhaustion ratio on the basis of magnitudes of the stresses during movement and the number of occurrences of the stresses during movement, and which diagnoses the lifespan of the motion guidance device on the basis of the calculated lifespan exhaustion ratios of the respective segments.

Abstract: In a vehicle utilization supporting system, a total charge calculation part calculates a total charge including a travel charge calculated by a travel charge calculation part and a predicted excess charge calculated by a predicted excess charge calculation part. In a case where a plurality of moving routes are extracted by a moving route extraction part, a moving route selection information provision part provides selection information of the moving routes based on the total charge for each moving route calculated by the total charge calculation part and predicted moving time for each moving route calculated by a predicted moving time calculation par.

Abstract: A depositing application acceptance unit accepts a baggage depositing request for requesting deposition, in a depositing space, of baggage stored in a vehicle. An end-of-use condition recognition unit recognizes an end-of-use time point and an end-of-use place of the vehicle. A baggage transfer asking unit transmits, to a communication terminal of a transfer service provider, baggage transfer asking information for asking for transfer of the baggage to the depositing space from the vehicle, the baggage transfer asking information including information of the end-of-use time point and the end-of-use place of the vehicle, when the depositing request acceptance unit accepts the baggage depositing request.