Abstract: A posture estimating device includes: at least one sensor attached to the person to be measured, the at least one sensor acquiring walking data based on an acceleration of three axes and an angular velocity of the three axes at at least one location of the person to be measured; a processing circuitry that estimates, using an estimation model trained by machine learning, the whole body posture of the person to be measured during the predetermined motion from the walking data acquired by the sensor; and an output device that outputs estimation data. The estimation model is generated in advance by training by machine learning based on the walking data acquired by the sensor during the predetermined motion and based on posture data obtained by measuring the whole body posture of the person to be measured at a timing when the walking data is acquired.

Abstract: A method of manufacturing a shoe includes preparing a flexible shell having an internal space, preparing an upper body in a form of a bag, the upper body being provided with an opening in a portion corresponding to a topline, preparing a sole body, accommodating the upper in the shell, partially fixing the shell and the upper body, and forming the upper body with a last being located in the upper body accommodated in the shell, taking the last out of the formed upper body, and inserting the sole body in the shell.

Abstract: A sole structure of a shoe includes a rearfoot-side concave-shaped portion including a vertex region in a bottom surface of the sole in a rearfoot region. The vertex region is positioned at a highest position within the bottom surface of the sole in the rearfoot region and configured to be positioned at a position corresponding to a center of a heel of a wearer such that center of pressure of the wearer overlaps with the center of the heel.

Abstract: A vehicle lower part structure includes: a rocker located outward in a vehicle width direction of a vehicle cabin and extending in a vehicle front-rear direction; a shock absorbing portion composed of a plurality of energy absorbing portions arranged in the vehicle width direction in the rocker; and a battery disposed in a lower part of a vehicle. A part of the shock absorbing portion that is located outward in the vehicle width direction of a fastening portion has a lower rigidity than a part of the shock absorbing portion that is located inward in the vehicle width direction of the fastening portion, the fastening portion being a portion where the battery is fastened to the rocker.

Abstract: An upper includes an upper body covering the instep of a foot. An upper body includes a first layer, a second layer disposed with a gap from the first layer, and a third layer connecting the first layer and the second layer. A part of the upper body is disposed with a low stiffness region having lower stiffness than an adjacent region. At least a part of the low stiffness region has a point in which the third layer is not disposed. A plurality of holes is disposed in at least a part of a portion of the first layer and the second layer of the low stiffness region corresponding to the point in which the third layer is not disposed.

Abstract: The vehicle includes a motor, a bulkhead portion constituting a part of a front part formed as a metal casting and partitioning the vehicle cabin and the power unit room on a vehicle rear side of the motor, a front mount portion which supports a vehicle front side portion of the motor with respect to the front part and is capable of releasing a support state of the motor when a load of a predetermined size or more is input from the vehicle front side, a rear mount portion which supports a vehicle rear side portion of the front mount portion and the vehicle upper side of the motor with respect to the front part, and an impact absorbing portion which is integrally provided with the bulkhead portion on the vehicle front side of the bulkhead portion and deforms when an impact load from the vehicle front side is input.

Abstract: A design element index input unit 10 inputs multiple design element indexes obtained by quantifying design in association with multiple portions constituting shoes. A learning unit 40 uses, as teacher data, pairs of multiple design element indexes and an impression index to learn correlations between multiple design element indexes and the impression index, and creates an impression estimation model. By means of a learned impression estimation model, an impression index estimation unit 60 estimates an impression index obtained by quantifying an impression of shoes, based on a set of multiple design element indexes that have been input. An output unit 70 outputs the estimated impression index.

Abstract: A dash panel includes: a resin panel that is provided at a vehicle front portion and that partitions an interior of a vehicle cabin and an exterior of the vehicle cabin; and a dash silencer that is arranged at a surface at a vehicle cabin inner side of the resin panel and that is integrally molded with the resin panel.

Abstract: An inclined rib is provided on a bottom wall of the battery case. The inclined rib transmits the collision load input from the vehicle front side to the rocker side, and the inclination transmits the collision load input from the vehicle rear side to the rocker side. That is, by providing the inclined rib in the bottom wall of the battery case, it is possible to secure the transmission path of the collision load (so-called front collision load or so-called rear collision load) input from the vehicle front side or the vehicle rear side.

Abstract: In the battery case, the rib extending between the side walls is provided, so that the rigidity of the battery case itself can be improved as compared with the case where the rib is not provided. Further, at the time of a side collision of the vehicle, the side collision load input to the rocker is transmitted to the battery case side via the fastening portion. Since the fastening portion is provided on an extension line of the rib in the vehicle width direction in a plan view of the vehicle, the side protruding load transmitted to the battery case side through the fastening portion is transmitted from one side wall side to the rib, and is transmitted to the other side wall side.

Abstract: A vehicle lower body structure includes: a pair of rockers that extend in the vehicle front and rear direction on both outer sides in the vehicle width direction; a crossmember that extends in the vehicle width direction between the pair of rockers and on the vehicle upper side of a battery connected to the pair of rockers, with both end portions of the crossmember in the extension direction thereof being connected to the pair of rockers; and an impact absorption member that is provided inside each of the pair of rockers, disposed so as to overlap the crossmember and the battery as viewed in a vehicle side view, and provided with first guide portions that guide to the crossmember an impact load input from outside in the vehicle width direction.

Abstract: A shoe comprises a flexible shell having an internal space and a sole body accommodated in the shell. The shell includes a bottom wall portion and a peripheral wall portion. The bottom wall portion and a portion of the peripheral wall portion adjacent to the bottom wall portion define a lower space which is a space of the internal space in which the sole body is disposed. A portion of the peripheral wall portion located above the portion adjacent to the bottom wall portion forms an upper space of the internal space that is a space in which the wearer's foot is inserted. The bottom wall portion covers a lower surface of the sole body and thus has an external surface configuring a tread of the shoe.

Abstract: A data generating apparatus generates shoe last data for manufacturing a shoe from measured foot shape data. The data generating apparatus includes: an input unit that receives the foot shape data; a processor that computes the shoe last data from the foot shape data received by the input unit; and an output unit that outputs the shoe last data computed by the processor. The input unit further receives selected additional information. The processor specifies a portion of the shoe last data to be corrected, based on the additional information, and calculates an amount of correction of the specified portion based on the additional information.

Abstract: A sensor system includes a sensor element to which a control current is inputted, a DA converter to output the control current, and a control part configured to generate a control current instruction value and input the control current instruction value to the DAC, and further includes an instruction value generation part to sequentially generate an inspection current instruction value to be inputted to the DAC instead of the control current instruction value, an inspection current detection part to detect an inspection current value of an inspection current, an expected value calculation part to calculate an inspection current expected value, a difference value acquisition part to acquire a difference value between the inspection current value and the inspection current expected value, and a failure detection part to detect a failure of a bit in the DA converter, by frequency analysis of a temporal change of the difference value.

Abstract: A virtual fitting apparatus is provided with a user information acquiring unit, a wearing item information acquiring unit, a prediction condition acquiring unit, a prediction unit, and an output unit. The user information acquiring unit acquires physical information on a user. The wearing item information acquiring unit acquires wearing item information related to characteristics of a predetermined wearing item. The prediction condition acquiring unit acquires, as a prediction condition, information related to a situation in which a predetermined exercise is performed. The prediction unit predicts, based on the physical information, the wearing item information, and the prediction condition, a user state resulting when the user does the predetermined exercise by wearing the predetermined wearing item. The output unit outputs information related to the predicted user state.

Abstract: A review presentation system that receives a selection of a service or a product that a user has not previously purchased or used, receives user information and user perception, generates, based on the user information and the user perception, a provisional review sentence for the selected service or product using a prediction model to simulate the provisional review sentence as if written by the user, and presents, to the user, the generated provisional review sentence and the selected service or product. The user information includes the user's attributes and the user's preferences. The user perception includes results from a comprehensive survey previously given to the user.

Abstract: A shoe includes an outsole including a ground contact surface to be in contact with the ground, and an upper attached directly or indirectly to the outsole opposite to the ground contact surface. The outsole includes an outsole body, and a roll-up portion extending from an edge of the outsole body toward the upper. The outsole also includes a flexible region in which at least one cut is formed to extend from the outsole body to the roll-up portion.

Abstract: A gas sensor control device having a DA conversion circuit configured to supply a pump current having a magnitude corresponding to an inputted digital signal to the pump cell, a reference electric potential generating circuit configured to keep an electric potential of the first pump electrode at a reference electric potential, a diagnostic resistance connected to the pump cell parallel to the pump cell, and an output part configured to output a signal relating to voltage applied to the diagnostic resistance when inputting an arbitrary digital signal to the DA conversion circuit in a situation in which oxygen ion conductivity does not occur in the pump cell to an external device.

Abstract: A sensor system (1, 1S) including a current DA converter (42) outputting a control current (Ip) of a sensor element (3S), a control unit (4C) generating a control current instruction value (Ipcmd) corresponding to magnitude of the control current and inputting this instruction value to the current DAC, an instruction value sequence generating unit (47) generating, instead of the control current instruction value, an inspection instruction value sequence (RChcmd) in which predetermined inspection current instruction values (Chcmd) inputted to the current DAC are arranged in order and by which failure of the current DAC can be detected, an inspection current detection unit (71) detecting an inspection current value (Ichv) of an inspection current (Ich) outputted from the current DAC, and a failure detection unit (8) detecting failure of the current DAC from an inspection current value sequence (RIchv) in which the inspection current values are arranged in order of detection.

Abstract: An upper is used for a shoe. The upper includes a main body portion located on an upper side of the shoe and a bottom surface portion connected to the main body portion at at least a part of an outer periphery of the main body portion. The main body portion is seamless and in a shape having an inner periphery on an inner side of the outer periphery. The shoe includes the upper that includes the main body portion that is seamless and is in the shape having the inner periphery on the inner side of the outer periphery and a sole provided on a bottom surface portion side of the upper.