Abstract: A method for forming a three-dimensional object by extruding ink droplets from ink-jet heads includes forming an inner build region of the object. A colored region is formed outside of the inner build region so as to color the object. A support region is formed outside of the colored region so as to support the object while the object is being formed. An intermediate region is formed between the inner build region and the colored region. The intermediate region is formed in such a manner that affinity between the intermediate region and the inner build region and affinity between the intermediate region and the colored region are higher than affinity between the colored region and the support region.

Abstract: A three-dimensional-object forming apparatus includes a platform that includes a support surface for a three-dimensional object. An extrusion head is movable relative to the platform in main scanning and sub-scanning directions to extrude a build material to the support surface. A measurer measures an environment temperature around the object on the support surface. A controller includes a storage and a processing unit. The storage stores data of a forming condition in correlation with the environment temperature. The forming condition specifies a condition for a forming operation to form the object. The processing unit causes the platform and the extrusion head to perform the forming operation, updates the forming condition during the forming operation based on the measured environment temperature and the data stored in the storage, and causes the platform and the extrusion head to perform the forming operation under the updated forming condition.

Abstract: A shaping device, that shapes a three-dimensional object, includes an ink jet head that discharges an ink to become a material of shaping; and an ink supplying unit that supplies a pre-toned ink, which is the ink toned in advance in accordance with a color to be colored on the 3D object, to the ink jet head, where the ink jet head forms at least one part of the 3D object while coloring the one part with the color of the pre-toned ink by discharging the pre-toned ink.

Abstract: A forming device that forms a 3D object includes a head section including a plurality of nozzle rows, and a scanning driving section that causes the head section to carry out a scanning operation; where the head section includes a first nozzle row group, a second nozzle row group, and a support nozzle row group; in an operation of at least one of the forming modes, the forming device forms at least one part of the 3D object using the first nozzle row group and the second nozzle row group and forms a support layer in a periphery of the 3D object; and when a maximum value of a material dischargeable in unit time in one scanning operation is defined as a material discharging ability, the material discharging ability of the support nozzle row group is greater than the material discharging ability of the first nozzle row group.

Abstract: Provided is a body composition measurement device capable of accurately acquiring visceral fat quantity-related information as body composition-related information of a human body. A body composition measurement device has a voltage detection unit that detects a voltage that occurs at a human-body-mimic resistor in order to measure a resistance value of a compensating resistor unit and detects a voltage that occurs at voltage measurement electrode pair as a result of current that is generated by a current generation unit and that is supplied to the abdomen of the subject via the current supply electrode pair, and a calculation unit that generates body composition-related information for the subject on the basis of the voltage occurring at the voltage measurement electrode pair and the voltage generated at the human-body-mimic resistor, which have been detected by the voltage detection unit.

Abstract: Provided is a foodstuff analysis device capable of readily calculating calories or component weights. The foodstuff analysis device has a light-emitting unit, a light-receiving section, and a control unit. The light-emitting unit irradiates light including at least some wavelengths among wavelengths in the range 700-1,100 nm, on to an analysis target. The light-receiving section receives light reflected from the analysis target. The control unit calculates the absorbance of light received by the light-receiving section, and calculates the calories of the analysis target on the basis of the calculated absorbance and on the basis of the correlation between absorbance and calories.

Abstract: In a printing method in which a base layer is formed with glossy ink or the like, a longer time period for drying the base layer is ensured. A metallic ink nozzle section, a superimposed colored ink nozzle section configured to discharge superimposed colored ink that is to be superimposed onto a metallic ink layer, and a non-superimposed colored ink nozzle section configured to discharge colored ink onto a position at which no metallic ink layer has been formed are provided. The non-superimposed colored ink nozzle section is interposed between the metallic ink nozzle section and the superimposed colored ink nozzle section.

Abstract: An inkjet recording device and an inkjet recording method are provided to suppress occurrence of banding in an inkjet recording technology using a plurality of heads. Control is performed on two heads in which some of nozzles of one head overlap nozzles of the other head such that at least one head does not perform ejection from nozzles included in the overlapping nozzles and positioned at ends of nozzle rows.

Abstract: A three-dimensional object that maintains a satisfactory visual color quality when the object is observed at different positions or through different angles, and a three-dimensional shaping apparatus for and a three-dimensional shaping method of shaping such a three-dimensional object are provided. The three-dimensional object includes: a shaping base having a first and second outer surfaces adjacent to each other at an adjacent angle; a first colored layer formed on the first outer surface and including a transparent material colored in a first color; a second colored layer formed on the second outer surface and including a transparent material colored in a second color different from the first color; and a partition layer interposed between the side surfaces of the first colored layer and the second colored layer. The partition layer is opaque and has one of the first color, the second color, and an achromatic color.

Abstract: A forming apparatus for forming a three-dimensional object is provided. The forming apparatus includes: a data storage, storing multiple pieces of slice data; a discharge head, discharging a forming material; a forming platform; a main scan driver, i.e., a first direction scan driver, driving the discharge head to perform a main scan as a first direction scan; and a material-accumulating direction driver, changing a head-platform distance between the discharge head and the forming platform. The main scan driver, based on a respective one of the multiple pieces of slice data, drives the discharge head to perform a plurality of the main scans at the same position in the three-dimensional object currently formed.

Abstract: A printing device prints an object on a medium by inkjet printing. The printing device includes: a glossy ink head that discharges ink droplets of a glossy ink having a glossy color; and a main scan driver that prompts the glossy ink head to perform main scans in which the glossy ink head discharges the ink droplets while moving in a predetermined main scanning direction. The glossy ink contains a glossy pigment and a solvent. In the main scans, the glossy ink head discharges the ink droplets plural times while moving in the main scanning direction to form ink dots at positions on the medium aligned in the main scanning direction. The ink droplets discharged from the glossy ink head each have a volume constituting a size that allows for contact on the medium between any ones of dots formed in each one of the main scans.

Abstract: An inkjet recording device and an inkjet recording method are provided to suppress occurrence of banding in an inkjet recording technology using a plurality of heads. Control is performed on two heads in which some of nozzles of one head overlap nozzles of the other head such that at least one head does not perform ejection from nozzles included in the overlapping nozzles and positioned at ends of nozzle rows.

Abstract: An inkjet printer that can improve image quality of printing than in a conventional technique is to be provided. An inkjet printer includes an inkjet head 40 that discharges ink droplets toward a print medium; an in-head ink heating unit that heats ink inside the inkjet head 40; and an out-of-head ink heating device 68 that heats ink in an ink supply passage to the inkjet head 40 at outside of the inkjet head 40, and the out-of-head ink heating device 68 is arranged at a position where the heated ink is supplied to the inkjet head 40.

Abstract: A three-dimensional object producing apparatus is provided wherein adverse impacts on three-dimensional objects due to any per-nozzle differences in discharge accuracy may be suppressible. A print device for producing a three-dimensional object includes: a head, having a plurality of nozzles; and a discharge controller, programmed to control ink discharge from the head. In this print device, the discharge controller controls the ink discharge at the time of forming a unit layer, so that a dot ink amount of the ink forming the unit layer differs between at least some of the dots.

Abstract: An object is to suppress variation in dot diameter. As a solution, an irradiation control unit (50) performs control for selecting an irradiating element (E2) having a distance from a nozzle (n) to eject irradiation target ink, smaller than that of an irradiating element (E3) which has the maximum distance difference with respect to the distance between the nozzle (n) and an irradiating element (E1) selected as an irradiating element for ink ejected from the nozzle (n) on an outward way, as an irradiating element which is selected on a homeward way.

Abstract: The present invention suppresses variation in dot diameter. An inkjet printing apparatus performs control such that, in outward-way illumination intensity which is the illumination intensity of light to be radiated from an irradiating unit 11A onto ink ejected from a nozzle n on an outward way, and homeward-way illumination intensity which is the illumination intensity of light to be radiated from an irradiating unit 11B onto ink ejected from a nozzle n on a homeward way, the illumination intensity for which a time from when ink lands on a medium M to when the ink is irradiation with light is longer is higher than the illumination intensity for which the time is shorter, and the diameters of dots fall within a predetermined range.

Abstract: An imaging device includes: an optical system having a lens and a diaphragm; an image sensor having a first pixel and a second pixel which a light that has passed through the optical system enters; and an optical element array positioned between the optical system and the image sensor, the optical system has an optical filter including a first region and a second region having different optical characteristics, the optical element array makes the light that has passed through the first region enter the first pixel and makes the light that has passed through the second region enter the second pixel, and an entrance pupil of the optical system is located between the diaphragm and an object.

Abstract: This food-article analysis device is provided with a light-reception/detection unit that receives near-infrared light reflected off of at least one measurement region of a measurement target and/or near-infrared light that has passed through at least one measurement region of said measurement target and generates a signal corresponding to the intensity of the received light, a computation unit that computes sectional nutrition information containing information regarding the caloric content of at least one measurement region and/or information regarding the components thereof on the basis of the signal supplied by the light-reception/detection unit and generates a distribution image by combining a plurality of pieces of sectional nutrition information relating to a plurality of measurement regions with position information for said measurement regions, and a display unit that displays the distribution image supplied by the computation unit.

Abstract: This calorie measurement device is provided with the following: a light-emission unit that exposes a food article to light that contains near-infrared wavelengths; a light-reception unit that receives transmitted light that had passed through the food article and/or reflected light that was reflected by the food article; a correction unit that computes a base absorbance for the food article on the basis of the transmitted and/or reflected light and corrects the light intensity measured by the light-reception unit and/or the computed base absorbance on the basis of affecting factors, said affecting factors being those that affect the absorption and reflection of light by the food article but are essentially unaffected by the light-absorption and light-reflection properties of the components of the food article; and an analysis unit that computes an analysis value indicating the caloric content of the food article on the basis of the corrected light intensity measured by the light-reception unit and/or the corr

Abstract: An imaging device includes: an optical system having a lens and a diaphragm; an image sensor having a first pixel and a second pixel which a light that has passed through the optical system enters; and an optical element array positioned between the optical system and the image sensor, the optical system has an optical filter including a first region and a second region having different optical characteristics, the optical element array makes the light that has passed through the first region enter the first pixel and makes the light that has passed through the second region enter the second pixel, and an entrance pupil of the optical system is located between the diaphragm and an object.