Fuji Xerox Co., Ltd.

Japan Gore-tex Inc.

Rank Xerox Ltd.

Yasuhiro Uehara

Motofumi Baba

Yasuhiro Kusumoto

Mitsuhiro Matsumoto

Yoshio Kanesawa

Kazuyoshi Ito

Mikio Saiki

Hideaki Ohara

Yoshio Shoji

Kazuyoshi Itoh

Shigehiko Haseba

Yasuo Matsumura

Hiroshi Kato

Satoshi Hiraoka

Hiroki Murakami

Junji Okada

Toru Inoue

Nobuyoshi Komatsu

Tadashi Suto

Chikara Ando

Hiromi Nagai

Hiroyasu Kikukawa

Kimiyuki Kawakami

Yasuo Yamamoto

Tohru Inoue

Toshiyuki Miyata

Daisuke Yoshino

Yutaka Sugizaki

Yasutaka Naito

Hiroshi Takayama

Junpei Amano

Michiaki Yasuno

Makoto Omata

Yasushi Kawahata

Hideaki Ohhara

Ryuji Katsuno

Hiroo Nishide

Masahiro Sato

Takashi Imai

Eiichi Akutsu

Satoshi Inoue

Jun Kimura

Yasuhiro Oda

Yuji Kobayashi

Hirotaka Matsuoka

Manabu Serizawa

Kenji Sawai

Masanori Ichimura

Kiyoshi Koyanagi

Atsumi Kurita

Michio Take

Taichi Yamada

Masaki Nakamura

Kenji Ogi

Shigehito Ando

Taketoshi Higashi

Tsutomu Sugimoto

Masahiro Ishino

Susumu Saito

Ryuichiro Maeyama

Hideyuki Akagi

Kazuhiko Miyazato

Yasuji Fukase

Hideo Saito

Hiroshi Oikawa

Kanji Oka

Jyunpei Amano

Tomohiro Ohkawa

Shohzoh Yamamoto

Shigeru Shimazaki

Yuka Nakayama

A pressure-printed material preparing apparatus includes an attachment unit that attaches, powder which exhibits adhesiveness when pressure is applied, to a surface to be bonded of a recording medium; a fixation unit that applies pressure to the recording medium to which the powder is attached to fix the powder to the recording medium as an adhesive layer; a folding unit that folds the recording medium of which the adhesive layer is formed on the surface to be bonded, such that two portions of the surface to be bonded are opposed to each other; and an application unit that applies pressure to the recording medium in which the surfaces to be bonded are opposed to each other, to thereby bond the adhesive layer on one surface and the adhesive layer on the other surface.

Pressure-printed material preparing apparatus

A method for forming a scratchable image includes pressure-fixing a masking pressure toner onto a base image on a substrate to form a masking layer.

Method for forming scratchable image and scratchable image formed article

A fixing device includes: a tubular member extending in an axial direction and supported so as to be rotatable; a heat-generating member extending in the axial direction and in contact with an area between one end and the other end of the tubular member, the heat-generating member generating heat to heat the tubular member by receiving voltage; a pressure member that presses, to an outer circumferential surface of the tubular member, a recording medium having a toner image transferred thereto; and an interrupting member disposed between another portion of the heat-generating member and the tubular member and extending in the axial direction, the interrupting member being in contact with an area between one end and the other end of the heat-generating member and interrupting the voltage applied to the heat-generating member when at least a portion in contact with the heat-generating member reaches or exceeds a threshold temperature.

Fixing device and image forming apparatus

A fixing device includes a planar heating element and a thermal fuse. The planar heating element is configured to heat a fixing member that fixes a toner image to a recording medium. The thermal fuse includes a fuse element configured to be in contact with the heating element, and an elastic member configured to support the fuse element on a support body by a tension at which a fusing temperature of the fuse element is lower than a rated fusing temperature.

Fixing device and image forming apparatus comprising a thermal fuse including a fuse element supported by an elastic member

A fixing device includes an endless belt, a planar heater, a thermal fuse element, and an elastic member. The belt fixes a toner image to a recording medium. The heater heats the endless belt. The thermal fuse element has ends, has a length equal to or larger than an image forming width of the toner image formed on the recording medium, and is in contact with the heater. The elastic member supports at least one of the ends of the thermal fuse element.

Provided is a fixing device including a rotating body that comes into contact with a surface of a light-transmitting recording medium which holds a toner image obtained by developing with a developer liquid, and absorbs a carrier liquid on the recording medium and the toner image, the developer liquid including a toner and the carrier liquid and the surface holding the toner image, a light-transmitting pressure member that is in contact with the rotating body and forms a pressure contact area in which the recording medium is pushed on the rotating body and passes between the light-transmitting pressure member and the rotating body, and an irradiating unit that irradiates the toner image with a laser beam when the recoding medium is present in the pressure contact area after the laser beam is transmitted through a portion of the pressure member.

A fixing device includes a fixing member that fixes a toner image to a recording medium, a pressure member that forms, together with the fixing member, a pressure portion through which the recording medium carrying the toner image yet to be fixed passes, and a heating member including a heating layer that generates heat when energized and an insulating layer that encloses the heating layer so as to electrically insulate the heating layer. The heating member has a curved shape along an inner peripheral surface of the fixing member, in a state in which no external force is applied, and is in contact with the inner peripheral surface of the fixing member.

Fixing device, heating device, image forming apparatus, and method of manufacturing heating device

A surface heater includes a heating body, insulation layers, and a first support layer and a second support layer. The heating body is interposed between the insulation layers. The heating body and the insulation layers are interposed between the first support layer and the second support layer. The first support layer has a first region superposed on the heating body and a second region not superposed on the heating body. The first support layer has at least one slit which is located at a side of an inner circumferential surface of the surface heater bent into an arc shape. The second region has the at least one slit and the first region has no slit, or the at least one slit includes a plurality of slits and the second region has a greater number of slits out of the plurality of slits than the first region has.

Surface heater, fixing device, and image forming apparatus

Provided is a fixing device including a heating unit that includes a circularly moving heating belt, and a pressurizing roller that presses an external face of the heating belt, the fixing device fixing a toner image on a sheet onto the sheet by nipping the sheet between the heating belt and the pressurizing roller and by heating and pressurizing the sheet transported with the toner image being held.

Fixing device having heating portion with rigidity adjusting portions and image forming apparatus

A fixing device includes a rotatable endless fixing member that fixes a toner image onto a recording medium, and a heating member. The heating member includes a heat-generating layer that generates heat when supplied with electricity; an insulation layer that encloses the heat-generating layer therein to electrically insulate the heat-generating layer; a metallic layer that is laminated on a first surface of the insulation layer, has higher rigidity than the insulation layer, and generates an elastic restoring force; and a thermally conductive layer that is laminated on a second surface of the insulation layer, has lower rigidity than the metallic layer, and has higher thermal conductivity than the insulation layer and the metallic layer. The heating member is supported by one edge of the fixing member in a circumferential direction thereof, elastically deforms by being pressed against an inner peripheral surface of the fixing member, and heats the fixing member.

Fixing device, heating member, and image forming apparatus

Provided is a heating device that heats a belt which transports a medium on which a non-fixed image to be fixed onto the medium through heating is formed, the heating device including a heating element, a first insulating layer and a second insulating layer that are arranged to nip the heating element, a first supporting layer that comes into contact with the first insulating layer and a second supporting layer that comes into contact with the second insulating layer, both of which are arranged to nip the first insulating layer, the heating element, and the second insulating layer, and a connection member that connects the first supporting layer and the second supporting layer in a normal direction of the first supporting layer and the second supporting layer.

Heating device, fixing device, and image forming apparatus

Provided is a fixing device including a fixing member that fixes a toner image onto a recording material, a pressurizing member that forms a pressurizing portion, in cooperation with the fixing member, through which the recording material holding a non-fixed toner image passes, a heating member that includes a heat generating portion having a predetermined pattern shape and being energized to generate heat, and heats the fixing member, a supporting member that supports the heating member along an inner circumferential surface of the fixing member, and a thermal diffusion member that faces the supporting member with interposing the heating member, and diffuses heat from the heating member and conducts the heat to the fixing member.

A roller-shaped rotator includes an endless belt and a roller-shaped base member. The roller-shaped base member is formed by winding a thin plate material plural times through elastic deformation into a roller shape. The roller-shaped base member is inserted into the endless belt, and brought into press contact with an inner peripheral surface of the belt by an elastic repulsive force due to the deformation. The roller-shaped base member is supported at both end portions in an axial direction so as to be rotatable about an axis of the roller-shaped base member.

Roller-shaped rotator, fixing device, and image forming apparatus

A fixing device includes an endless belt that fixes toner onto a recording medium by heat, a heating member in the form of substantially a sheet that has flexibility and that heats the belt from inside a space enclosed by the belt, and a stationary member including a curved surface that is in contact with the heating member, a fixed area in the curved surface in which the heating member is fixed to the stationary member, and a non-fixed area in the curved surface in which the heating member is not fixed to the stationary member, the stationary member having a coefficient of linear expansion different from that of the heating member. The belt is wound around the stationary member via a layer that includes the heating member, and rigidities of the belt and the heating member are lower than a rigidity of the stationary member.

Growing community of inventors

Kanagawa, Japan

Yasuhiro Uehara