Abstract: A power storage cell includes a cell case and an electrode assembly. The cell case accommodates the electrode assembly. The cell case includes a case main body and a cover. The cover includes a first electrode terminal, an insulating member, an inversion plate, a cover main body, and a second electrode terminal. The cover main body electrically connects the inversion plate and the second electrode terminal to each other. The insulating member electrically insulates the first electrode terminal and the cover main body from each other. The inversion plate has a first surface. The first electrode terminal has a second surface. A groove group is formed in at least one of the first surface and the second surface.

Abstract: Provided is a vehicle including a handle part that includes a handle, what is connected to be steerable by the handle, a rear wheel connected to a pedal, and a frame part that connects what is described above and the rear wheel, in which the frame part is expandable and contractible between a first position in which a movement of what is described above is permitted, and a second position in which a movement of what is described above is restricted.

Abstract: A measurement apparatus used for a sorting apparatus for sorting objects includes a scanning unit configured to perform scanning with illumination light which illuminates the object, a control unit configured to control the scanning unit, and a sensor configured to measure reflection light from the illuminated object, wherein the control unit controls the scanning unit to track the object with the illumination light by changing a position of the illumination light in a moving direction of the object and a direction perpendicular to the moving direction.

Abstract: A conveying apparatus includes: a conveying unit configured to convey a sheet in a conveyance direction along a conveyance path; a sheet holder arranged upstream in the conveyance direction from the conveying unit to rotate around an axis, the axis extending in a first direction intersecting with the conveyance direction; a tensioner arranged between the sheet holder and the conveying unit in the conveyance path and configured to apply tension to the sheet with the sheet being curved; and a first side guide attached to the tensioner and having a first guide surface, the first guide surface spreading along the conveyance direction and a second direction intersecting with the first direction. The tensioner includes an oblique roller configured to guide the sheet to the first guide surface.

Abstract: A printer includes: a conveyor conveying a sheet in a conveying direction; a first supporting part positioned on an upstream side in the conveying direction with respect to the conveyor, and having a first supporting surface; a side guide making contact with at least one of both ends, in a width direction of the sheet, in the first supporting surface, the width direction being orthogonal to the conveying direction and parallel to the first supporting surface; a suction-attraction force generator generating a suction-attraction force in an area, in the first supporting surface, which is adjacent to the side guide and in which the sheet passes; a second supporting part positioned on a downstream side in the conveying direction with respect to the conveyor, and having a second supporting surface; and a recording part recording an image on the sheet supported by the second supporting surface.

Abstract: There is provided an image recording apparatus including: an endless belt which extends in a conveying direction and which has a conveying surface configured to convey a medium; a driver configured to rotate the endless belt along the conveying direction; a support which is aligned with the endless belt in an orthogonal direction being parallel to the conveying surface and orthogonal to the conveying direction, the support having a pair of support walls extending in the conveying direction, and arranged at an interval in the orthogonal direction so as to define between each other a space opened in an orientation in which the conveying surface faces; an air flow generator configured to generate an air flow allowed to flow along the conveying direction in the space between the support walls; and a recorder configured to record an image on the medium supported by the endless belt and the support.

Abstract: There is provided a conveyance apparatus including: a holder configured to hold a roll body so that the roll body is rotatable around a first axis; a first conveyance member configured to convey a sheet pulled out of the roll body in a conveyance orientation; a support member arranged downstream of the first conveyance member in the conveyance orientation and has a support surface facing a first surface of the sheet; a recording head facing the support surface; and a first guide member which is arranged between the first conveyance member and the support member in the conveyance orientation, and which has first and second guide surfaces configured to guide first and second surfaces of the sheet. The first guide surface and the second guide surface are configured to guide the sheet so that the sheet has a curved shape in a cross-section orthogonal to the conveyance orientation.

Abstract: A roll paper steering device includes a guide rail fixed to a main body frame, a guide engaged with the guide rail, a holding shaft fixing member supported by the guide rail via the guide, a roll paper holding unit including a roll shaft and mounted to the holding shaft fixing member, a movable member configured to adjustably mount to the holding shaft fixing member, a nut member that includes an internal thread portion that screws into the external thread portion and that is fixed to the main body frame in a posture where the axis of the external thread portion is parallel with the guide rail, a first adjustment unit configured to adjust the posture of the holding shaft fixing member, and a second adjustment unit configured to adjust the position at which the movable member.

Abstract: The purpose of the present invention is to further level the amount of polishing during electrolytic polishing of the inside of a hollow pipe. A holding frame for vertically holding a hollow pipe is pivotally supported on a rack so as to be vertically invertible about the vertical center of the hollow pipe. An electrode is inserted through the hollow pipe and a liquid buffer is disposed on each end of the hollow pipe. A valve mechanism is capable of switching a liquid supply/discharge circuit so as to supply an electrolyte via the liquid buffer positioned at the bottom and discharge the electrolyte via the liquid buffer positioned at the top whether it is before or after the inversion of the holding frame (inversion of the hollow pipe). During an electrolyte supply period before and after the inversion, an electrolytic treatment is as a matter of course carried out for a predetermined length of time. Although said switching by the valve mechanism may be manually performed, a control means may also be used.

Abstract: A measurement device configured to measure reflection characteristic of a test surface includes: an illumination unit configured to illuminate the test surface with light from a light source; a detection unit configured to detect reflected light distribution from the test surface illuminated by the illumination unit; and a processing unit configured to obtain information indicating a degree of diffusion, information regarding a light amount of regular reflected light, and information regarding a light amount in a periphery of a regular reflection direction, based on the reflected light distribution detected by the detection unit, and calculate an evaluation value regarding image clearness using the information indicating the degree of diffusion, the information regarding the light amount of the regular reflected light, and the information regarding the light amount in the periphery of the regular reflection direction.

Abstract: A roll paper steering device includes a guide rail fixed to a main body frame, a guide engaged with the guide rail, a holding shaft fixing member supported by the guide rail via the guide, a roll paper holding unit including a roll shaft and mounted to the holding shaft fixing member, a movable member configured to adjustably mount to the holding shaft fixing member, a nut member that includes an internal thread portion that screws into the external thread portion and that is fixed to the main body frame in a posture where the axis of the external thread portion is parallel with the guide rail, a first adjustment unit configured to adjust the posture of the holding shaft fixing member, and a second adjustment unit configured to adjust the position at which the movable member.

Abstract: The purpose of the present invention is to further level the amount of polishing during electrolytic polishing of the inside of a hollow pipe. A holding frame for vertically holding a hollow pipe is pivotally supported on a rack so as to be vertically invertible about the vertical center of the hollow pipe. An electrode is inserted through the hollow pipe and a liquid buffer is disposed on each end of the hollow pipe. A valve mechanism is capable of switching a liquid supply/discharge circuit so as to supply an electrolyte via the liquid buffer positioned at the bottom and discharge the electrolyte via the liquid buffer positioned at the top whether it is before or after the inversion of the holding frame (inversion of the hollow pipe). During an electrolyte supply period before and after the inversion, an electrolytic treatment is as a matter of course carried out for a predetermined length of time. Although said switching by the valve mechanism may be manually performed, a control means may also be used.

Abstract: A two-dimensional intensity distribution representing intensity distributions of reflected light from an object surface in a reflection angle direction and an azimuth angle direction is acquired. A reflection characteristic of the object surface is obtained based on an intensity distribution in a predetermined direction different from the reflection angle direction in the two-dimensional intensity distribution.

Abstract: Targeting mass production, the present invention provides an advanced method of manufacturing pure niobium plate end-group components from pure niobium plate material for superconducting high frequency accelerator cavity by means of innovative shear-blanking followed by innovative forging procedures, wherein the invention is to convert the procedure/production method from the conventional machining or waterjet cutting followed by the conventional cold forging to the whole press-forming The invention gives the drastic effects on cost-effectiveness and press-performance.

Abstract: A measuring apparatus includes an optical system configured to project light onto a sample and to receive light via the sample, an imaging device configured to take an image of a light source via the optical system, and a processor configured to obtain an optical characteristic of the sample based on an output of the imaging device. The processor is configured to determine a coefficient of a Wiener filter based on one of the image and a Fourier transform thereof and corresponding one of the light source (an aperture in an aperture unit) and a Fourier transform thereof, and obtain the optical characteristic based on the Wiener filter of which the coefficient has been determined, a Fourier transform of the image, and a Fourier transform of the light source.

Abstract: A microwave drying method includes: an introduction step of disposing a honeycomb formed body while keeping an axis direction X of cells of the honeycomb formed body vertically and introducing the honeycomb formed body into a drying furnace capable of irradiating with microwaves; a reflector placing step of placing a microwave reflector having a function to reflect the microwaves above and/or below around the honeycomb formed body; and a microwave drying step of irradiating with the microwaves while controlling temperature of an inside of the honeycomb formed body by the microwave reflector so that any one of the end faces (e.g., end face) of the honeycomb formed body reaches 100° C. to dry the honeycomb formed body after the other part of the honeycomb formed body reaches 100° C.

Abstract: A method for constructing a double-shell-structured cylindrical tank having an inner tank and an outer tank includes: a step of, inside the outer tank, assembling a first structure of the inner tank excluding a lowermost level of the inner tank by alternately and repeatedly performing raising of an inner tank lateral plate using a jack-up unit and attaching of a next inner tank lateral plate below the raised inner tank lateral plate; a step of assembling a second structure serving as the lowermost level of the inner tank on an annular portion provided on a base portion of the outer tank and configured to support the inner tank; and a step of assembling the inner tank by joining the first structure and the second structure.

Abstract: An audio amplifier and a warning sound amplifier are connected in parallel to each other, relative to a voice coil of a loudspeaker. A resistor having an impedance greater than an impedance of the voice coil is connected to the voice coil and is also connected to the warning sound amplifier. An audio signal from the warning sound amplifier is input to the voice coil via the resistor. Thus, since the warning sound amplifier is connected to the resistor having the impedance greater than the impedance of the voice coil of the loudspeaker, even in a case where only the audio amplifier is operated, a large current is prevented from flowing into the warning sound amplifier.

Abstract: Targeting mass production, the present invention provides an advanced method of manufacturing pure niobium plate end-group components from pure niobium plate material for superconducting high frequency accelerator cavity by means of innovative shear-blanking followed by innovative forging procedures, wherein the invention is to convert the procedure/production method from the conventional machining or waterjet cutting followed by the conventional cold forging to the whole press-forming The invention gives the drastic effects on cost-effectiveness and press-performance.

Abstract: There is disclosed a method capable of effectively suppressing deformation when a honeycomb formed body formed by horizontal extrusion is supported by a cradle, and supporting even a large honeycomb formed body so that cell wall buckling hardly occur and a high shape accuracy is kept, wherein the lowermost end of a supporting surface of the cradle is located below the lowermost end of the honeycomb formed body immediately after extruded through the die during the horizontal movement, and a distance in a vertical direction between the lowermost end of the honeycomb formed body immediately after extruded through the die and the lowermost end of the supporting surface of the cradle is from 5 to 15 mm during the horizontal movement when a honeycomb formed body extruded through a die in a horizontal direction by extrusion is supported by a cradle.