Abstract: Included are a chute arranged in an inclined manner to allow sorting targets to flow downward, optical detection means for detecting the sorting targets at a detection position, and ejector means for sorting and removing the sorting targets based on a result of detection of the optical detection means. The chute is provided with an optical detection slit in a direction orthogonal to a flow-down direction of the sorting targets, a slit width of the optical detection slit is adjustable, and the optical detection means images the sorting targets flowing downward on the chute with the imaging means at a position where the optical detection slit is provided as the detection position.

Abstract: An image forming apparatus includes an image forming unit to form an image on a sheet based on a mode selected from a plurality of modes having different image forming speeds, a memory to store first data for a first mode included in the plurality of modes, the first data indicating a correspondence for the first mode between a type of the sheet and the image forming speed, and second data for a second mode included in the plurality of modes, the second data indicating a correspondence for the second mode between a type of the sheet and the image forming speed, and a display. A controller determines a first image forming speed for the first mode from the first data based on the type of the sheet, and determines a second image forming speed for the second mode from the second data.

Abstract: An optical sorter includes a light source configured to irradiate a sorting target in transit on a conveyance route with light, an optical sensor configured to detect light emitted from the light source and associated with the sorting target, a determination portion configured to determine whether the sorting target is a foreign object and/or a defective product based on a signal acquired by the optical sensor with respect to the light associated with the sorting target, and at least one intermediate member disposed at a position located between the light source and the conveyance route in a direction in which the sorting target is irradiated with the light from the light source and located in such a manner that the intermediate member does not affect the detection of the light associated with the sorting target. The at least one intermediate member includes a reflection region on which the light emitted from the light source is reflected.

Abstract: An inspection unit for performing an optical inspection on a grain to be transferred by transfer means includes a visible light source, a near-infrared light source, a visible light detection unit, and a near-infrared light detection unit. A determination unit plots wavelength components of red (R), green (G), and blue (B), and a near-infrared light component in a three-dimensional space, to create a three-dimensional optical correlation diagram, for a plurality of good product samples and defective product samples, and sets a threshold value, in which: the wavelength components are detected by the visible light detection unit; and the near-infrared light component is detected by the near-infrared light detection unit.

Abstract: Included are a chute arranged in an inclined manner to allow sorting targets to flow downward, optical detection means for detecting the sorting targets at a detection position, and ejector means for sorting and removing the sorting targets based on a result of detection of the optical detection means. The chute is provided with an optical detection slit in a direction orthogonal to a flow-down direction of the sorting targets, a slit width of the optical detection slit is adjustable, and the optical detection means images the sorting targets flowing downward on the chute with the imaging means at a position where the optical detection slit is provided as the detection position.

Abstract: A laser element includes a light emitting portion that has at least two or more light emitting points, and a terminal member on which the light emitting portion is mounted. The terminal member includes a base portion that has a mounting surface on which the light emitting portion is mounted, a base that has a front surface where the base portion is provided substantially at a center, and four pins that extend from a rear surface of the base. The light emitting portion is positioned in a range surrounded by the four pins as viewed from the front surface of the base.

Abstract: Provided are a polyarylene sulfide resin composition which is a raw material for a molded body having excellent thermal shock properties and for a molded body having excellent mechanical strength at a weld portion and excellent flexural toughness in the TD direction, a molded body of the polyarylene sulfide resin composition, a method for producing the polyarylene sulfide resin composition, and a method for producing the molded body. More specifically, provided are a polyarylene sulfide resin composition containing a polyarylene sulfide resin (A), an olefin polymer (B), zeolite (C), glass fibers (D1), and glass flakes (D2), wherein the glass flakes (D2) have a weight average particle diameter in the range of 100 ?m or less, a molded body, and a method for producing the same.

Abstract: A resin composition containing a polyarylene sulfide resin (A), zeolite (B), a glass fiber (C), and calcium carbonate (D), wherein the mass ratio of the glass fiber (C) to the calcium carbonate (D) ((C)/(D)) is in the range of 1 to 13. From the viewpoint of improving the release properties of the resin composition, a wax is preferably incorporated into the resin composition, and, in this case, a wax (E) having an acid value of 15 or less is preferably incorporated.

Abstract: An optical sorter includes optical sorting units adapted to sort materials by quality. A first optical sorting unit sorts the materials by quality and transfers a fraction of the materials discharged from a defectives discharge unit in the first optical sorting unit to a second optical sorting unit. A second optical sorting unit sorts the materials by quality and transfers a fraction of the materials discharged from a defectives discharge unit in the second optical sorting unit to a third optical sorting unit, which sorts the materials transferred from the second optical sorting unit by quality. The optical sorter allows a fraction of the materials to be transferred to the third optical sorting unit and sorted therein, the materials to be sorted being among the materials sorted by quality in the first optical sorting unit and being discharged from the defectives discharge unit of the first optical sorting unit.

Abstract: A laser element includes a light emitting portion that has at least two or more light emitting points, and a terminal member on which the light emitting portion is mounted. The terminal member includes a base portion that has a mounting surface on which the light emitting portion is mounted, a base that has a front surface where the base portion is provided substantially at a center, and four pins that extend from a rear surface of the base. The light emitting portion is positioned in a range surrounded by the four pins as viewed from the front surface of the base.