Fuji Xerox Co., Ltd.

Fujifilm Business Innovation Corp.

Satoshi Hasebe

Toshinobu Hamazaki

Masahiko Sekimoto

Tomozumi Uesaka

Motoharu Nakao

Hirotake Sasaki

Shigeyuki Sakaki

Hiroshi Inoue

Hiroshi Ikeda

Akira Sakamoto

Mitsuhiro Matsumoto

Jun Isozaki

Toshiyuki Miyata

Takeshi Zengo

Tomoyuki Ito

Norio Hokari

Yuichi Fukuda

Junpei Amano

Yukari Motosugi

Takahito Chiba

Masato Matsuduki

Masayuki Kono

Norihisa Takemoto

A three-dimensional shape data generating apparatus includes: an acquiring section that acquires element data generated by dividing a three-dimensional shape into first elements, the three-dimensional shape being modeled with a plurality of modeling materials having different resolutions, each first element corresponding to a resolution of a first modeling material among the plurality of modeling materials; a dividing section that divides the three-dimensional shape into second elements, each second element corresponding to a second modeling material having a resolution lower than the resolution of the first modeling material and having a size larger than the first element; and a generating section that generates three-dimensional shape data through setting modeling materials for the first and second elements, respectively, according to the number of the first elements covered by the second element.

Three-dimensional shape data generating apparatus, three-dimensional modeling apparatus, and non-transitory computer readable medium

A three-dimensional object data generation apparatus includes a physical property value obtaining unit that obtains, using three-dimensional object data indicating a three-dimensional object represented by plural three-dimensional elements, physical property values calculated by analyzing physical properties at a time when the three-dimensional object has been formed under a predetermined forming condition, the physical property values indicating the physical properties of the plural three-dimensional elements, a division unit that divides the three-dimensional object into plural sub-objects on a basis of a result of comparison between the physical property value of each of the plural three-dimensional elements and a predetermined threshold, a representative value calculation unit that calculates a representative value of physical property values of three-dimensional elements included in each of the plural sub-objects, and a generation unit that generates the three-dimensional object data by setting a forming condition corresponding to the representative value for each of the plural three-dimensional elements using predetermined correspondences between the representative values and forming conditions of a three-dimensional object forming apparatus that forms the three-dimensional object.

Three-dimensional object data generation apparatus, three-dimensional object forming apparatus, and non-transitory computer readable medium

An ejection device includes: an ejection portion that ejects liquid droplets onto one surface of a recording medium that is fed; a first drying portion that applies light energy to the one surface in a noncontact manner to thereby dry the liquid droplets; and a second drying portion that comes in contact with only other surface of the recording medium in which the liquid droplets have been dried toy the first drying portion, and heats the recording medium to thereby dry the recording medium.

Ejection device

A drying device is provided and includes: plural light emitting units that are disposed with intervals along a transport direction in which a transported body containing liquid is transported and that cause the liquid to be evaporated by irradiating the transported body with light; and a vent mechanism in which a supply unit and a discharge unit are alternately disposed in spaces on an upstream side and a downstream side of the entirety of the plural light emitting units in the transport direction and spaces between the light emitting units along the transport direction. The supply unit supplies air toward the transported body along the irradiating direction of the light, and the discharge unit discharges air in an opposite direction to the irradiating direction from the transported body side.

Drying device

There is provided a drying device. A drying unit is configured to dry a recording medium having an image formed thereon by an image forming unit. A detection unit is configured to detect a moisture content ratio of a print part having predetermined density and size and formed on the recording medium and a moisture content ratio of a blank part, which is a region of the recording medium on which an image is not formed, before the recording medium having the image formed thereon is conveyed to the drying unit by a conveyance unit. A control unit is configured to control at least one of a drying strength of the drying unit and a conveying speed of the conveyance unit on the basis of the moisture content ratio of the print part and the moisture content ratio of the blank part.

Drying device and image forming apparatus

A drying device includes: a drying unit including: a heating space having a heating unit; a drying space that has a conveyance path of a recording medium and in which the recording medium is dried by radiation heat produced by the heating unit; and a partition member that separates the heating space and the drying space from each other in such a manner that gas can move between the heating space and the drying space; a first supply unit that supplies gas to the drying unit in a direction that is opposite to a conveying direction of the recording medium; and a second supply unit that supplies gas to the drying unit in a direction from the heating unit to the partition member.

An image forming apparatus includes: a conveying device that conveys a recording medium; a droplets ejecting device that ejects droplets onto the recording medium being conveyed by the conveying device; a drying unit that dries the droplets that have been ejected on the recording medium being conveyed by the conveying device; and a varying unit that varies a conveyance path length from the droplets ejecting device to the drying unit in accordance with at least one of a conveyance speed of the recording medium and an ejected droplets permeation characteristic of the recording medium.

Image forming apparatus

A fixing device includes: a belt member provided to be circularly movable having a width; a first fixing member disposed inside the belt member; a second fixing member disposed in press contact with the first fixing member across the belt member, and forms a passing portion with the belt member, through which a recording medium passes; and a pressing member disposed along a width direction of the belt member and downstream of the passing portion in a moving direction of the belt member, in which the pressing member has a surface and brings the surface in contact with an inner peripheral surface of the belt member to press the belt member against the second fixing member. The surface is curved toward the second fixing member along with a move from an end portion to a center portion in a longitudinal direction of the pressing member.

Fixing device configuration for an image forming apparatus

Growing community of inventors

Kanagawa, Japan

Satoshi Hasebe