Abstract: A time-series feature extraction apparatus has a coefficient outputter to output a coefficient to be used in calculation for classifying time series data into a plurality of segments, a segment position outputter to perform calculation for classifying the time series data into the plurality of segments based on the coefficient to output information on boundary positions of the plurality of segments, a cluster classifier to classify the plurality of segments into a certain number of plurality of clusters equal to or smaller than a certain number of the plurality of segments, a representative element outputter to output a representative element which represents a local feature of each of the plurality of clusters and is set for each of the plurality of segments, a feature degree calculator to calculate a feature degree of the representative element, and a representative element updater to update the representative element based on the feature degree.

Abstract: A drive force transmission mechanism includes a drive pulley, a driven pulley and an endless belt. The endless belt is wound around the drive pulley and the driven pulley and transmits a rotation of the drive pulley to the driven pulley. At least one of the drive pulley and the driven pulley has a protruding part protruding outwardly in a radial direction around an outer circumferential face of the drive pulley or the driven pulley. The belt is a nonmagnetic metal belt having an outer circumferential face and an inner circumferential face. The outer circumferential face has a surface roughness smaller than a surface roughness of the inner circumferential face.

Abstract: Provided is a blowing device that can provide improved convenience. In a blowing device 1 provided with a casing 2 that has openings as an air inflow port 20 and an air blow-off port 5 formed therethrough and includes a blower 10 therein, a cover member 3 that is demountably mounted to the casing 2 so as to cover the inflow port 20 and has a plurality of openings each formed therethrough as an air suction port 4, and an insect catching portion 50 that is arranged on an inner surface of the cover member 3 and catches insects, the insect catching portion 50 is formed by stacking, via a release agent, a plurality of insect catching sheets 51 each formed of a base material sheet 52 with an adhesive 53 applied on one surface thereof.

Abstract: A driving device includes a motor, a drive gear, a swing gear, a first gear member, a second gear member, a frame, and a bracket. The swing gear can swing between a first position engaging with the first gear member and a second position engaging with the second gear member. The bracket has a slide hole including a pair of contact parts having an arc shape, and an arc hole part for connecting the pair of contact parts with a first sliding surface farther from the drive gear and a second sliding surface nearer to the drive gear. The first sliding surface has a shape retracting to the opposite side to the rotation shaft from tangential lines of the rotation shaft contacting with the contact parts, which are parallel to pressure angle directions between the drive gear and the swing gear, or a shape coinciding with the tangential lines.

Abstract: A powder layered modeling apparatus capable of modeling a three-dimensional object using a material powder contains at least a crystalline resin and filler particles. A modeling unit which partitions a modeling space for laying a material powder layer by the material powder to mold the three-dimensional object, a powder laying unit capable of laying the material powder layer in the modeling space by moving the material powder along a first direction with respect to the modeling space, a powder laying unit capable of laying the material powder layer in the modeling space by moving the material powder along a second direction not parallel to the first direction, and an energy supply unit which supplies energy for melting or sintering the material powder to a part constituting a cross-sectional layer to be molded of the three-dimensional object of the material powder layer laid in the modeling space.

Abstract: To provide a technique of eliminating condensation adhering to a vehicle inner side of the glass to improve the reliability of a vehicle-mounted optical device. A vehicle-mounted optical device includes: an imaging unit that captures an outside of a vehicle through glass mounted to the vehicle to obtain an image; a condensation detection unit that detects condensation of the glass by determining whether an image in a predetermined range of a part of the image is in a predetermined state; and a condensation removal device control processing unit that actuates a condensation removal device which removes condensation of the glass when the condensation detection unit detects the condensation.

Abstract: A semiconductor module includes: a substrate having an insulating layer and a connecting portion connecting front and rear surfaces of the insulating layer; a first pattern on a front surface of the substrate; a second pattern on a rear surface of the substrate; a first semiconductor device disposed adjacent to the front surface of the substrate and including a first switching device having a lateral structure; a second semiconductor device disposed adjacent to the rear surface of the substrate and including a second switching device having the lateral structure; and a capacitor. A path formed by the first pattern and the first semiconductor device and a path formed by the second pattern and the second semiconductor device are opposed to each other across the substrate, and in the paths, currents flow in directions opposite to each other.

Abstract: An image forming apparatus includes an output shaft including a columnar part and a D cut part connected to the columnar part and having a D section, and an electromagnetic clutch including a cylindrical member fitted to the output shaft. The image forming apparatus further includes a key member. The key member includes a conductive member. When the D cut part of the output shaft is employed as an insertion tip side and the output shaft has been inserted to the cylindrical member from one side in an axial direction, the key member is configured to fill a space between the sectional circular part of the inner peripheral surface of the cylindrical member and the D cut part of the output shaft.

Abstract: A synthetic resin multilayer bottle includes an outer shell bottle and an inner container. The outer shell bottle is capable of restoring itself to its original shape against external pressure. The shoulder portion has a polygonal pyramidal shape, and the bottom portion has a polygonal pyramidal shape, including ridge lines continuing to the extended lines of the polygonal pyramidal ridge lines of the shoulder portion. The inner container includes a an inner container body having a shape extending along the internal shape of the outer shell bottle. It further includes an air passage formed between the outer mouth portion and the inner mouth portion.

Abstract: According to one embodiment, a time series data analysis device includes a feature vector calculator and an updater. The feature vector calculator calculates feature amounts of a plurality of feature waveforms based on distances between a partial time series and the feature waveforms, the partial time series being data belonging to each of a plurality of intervals which are set in a plurality of pieces of time series data. The updater updates the feature waveforms based on the feature amounts.

Abstract: A humidity controlling apparatus comprises: a moisture absorbent (1) made of a macromolecular gelated moisture absorbing material which takes a first state being capable of absorbing moisture and a second state releasing in a liquid state the moisture absorbed in the first state, and which has a nature to change from the first state to the second state when a definite level of temperature or higher is attained, and return to the first state when the definite level of temperature or higher is no longer attained; and an energy converting particle (2) which is disposed so as to be buried inside the moisture absorbent and has a nature to generate heat when it is exposed to an external stimulus factor which is at least one of light, electric waves and a high frequency magnetic field.

Abstract: A driving device includes a motor, a drive gear, a swing gear, a first gear member, a second gear member, a frame, and a bracket. The swing gear can swing between a first position engaging with the first gear member and a second position engaging with the second gear member. The bracket has a slide hole including a pair of contact parts having an arc shape, and an arc hole part for connecting the pair of contact parts with a first sliding surface farther from the drive gear and a second sliding surface nearer to the drive gear. The first sliding surface has a shape retracting to the opposite side to the rotation shaft from tangential lines of the rotation shaft contacting with the contact parts, which are parallel to pressure angle directions between the drive gear and the swing gear, or a shape coinciding with the tangential lines.

Abstract: An operating device for vehicle includes a plurality of position detectors provided on a steering wheel of a vehicle and configured to detect grip positions of a right hand and a left hand on the steering wheel, a steering angle detector configured to detect a steering angle of the steering wheel, and a controller configured to calculate, on the basis of detection signals from each of the position detector and the steering angle detector, an amount of change in the steering angle, an amount of change in a right-hand grip position, and an amount of change in a left-hand grip position, and to determine an operation state of the steering wheel in stages on the basis of a combination of the amount of change in the steering angle, the amount of change in the right-hand grip position, and the amount of change in the left-hand grip position.

Abstract: A semiconductor module includes: a substrate having an insulating layer and a connecting portion connecting front and rear surfaces of the insulating layer; a first pattern on a front surface of the substrate; a second pattern on a rear surface of the substrate; a first semiconductor device disposed adjacent to the front surface of the substrate and including a first switching device having a lateral structure; a second semiconductor device disposed adjacent to the rear surface of the substrate and including a second switching device having the lateral structure; and a capacitor. A path formed by the first pattern and the first semiconductor device and a path formed by the second pattern and the second semiconductor device are opposed to each other across the substrate, and in the paths, currents flow in directions opposite to each other.

Abstract: To prevent warp deformation of a molded object which is formed by laser powder layer laminating molding. There is provided a powder layer laminating molding method including a first step of forming a powder layer which includes powder of a thermoplastic resin, and a second step of sintering the powder layer by irradiating the formed powder layer with a beam having a heating action, in which a molded object is obtained by repeatedly performing the forming and the sintering of the powder layer in the first step and the second step, and an irradiation surface which is irradiated with the beam is divided into a plurality of small regions.

Abstract: Provided is a blowing device that can provide improved convenience. In a blowing device 1 provided with a casing 2 that has openings as an air inflow port 20 and an air blow-off port 5 formed therethrough and includes a blower 10 therein, a cover member 3 that is demountably mounted to the casing 2 so as to cover the inflow port 20 and has a plurality of openings each formed therethrough as an air suction port 4, and an insect catching portion 50 that is arranged on an inner surface of the cover member 3 and catches insects, the insect catching portion 50 is formed by stacking, via a release agent, a plurality of insect catching sheets 51 each formed of a base material sheet 52 with an adhesive 53 applied on one surface thereof.