Canon Denshi Kabushiki Kaisha

Canon Kabushiki Kaisha

Other

Yaomin Zhou

Kazuo Kishino

Junichi Takahashi

Yuki Saito

Makoto Miyagi

Nobuhiro Arai

Masahiro Suzuki

Hideyuki Yano

Koji Sasaki

Yasuhiro Hayashi

Michio Yanagi

Makoto Jinzai

Takayuki Wakabayashi

Munetoshi Yoshikawa

Katsumi Arai

Naruki Suzuki

Naoki Kawakubo

Mizuho Igawa

Hisatoshi Ito

Kohji Sasaki

Kouji Sasaki

Kana Matsuda

Michiyo Hashizume

A lens driving actuator includes an upper cover having an opening for passing light, a lens barrel arranged in the upper cover and including a light-transmitting lens, a driving pin formed on an outer circumferential surface of the lens barrel, a driving cam member formed to cover the outer circumference of the lens barrel, and having a cam groove that engages with the driving pin, and a driving source configured to supply a driving force to a gear formed in the driving cam member. When the driving cam member rotates along the outer circumferential surface of the lens barrel, the driving pin is guided by the cam groove, and the lens barrel moves in an optical-axis direction with respect to the upper cover.

Lens driving actuator and portable terminal

There is provided with a fiber-reinforced laminate. The fiber-reinforced laminate has a first fiber-reinforced layer and a second fiber-reinforced layer. The fiber-reinforced laminate also has a metal layer provided between the first fiber-reinforced layer and the second fiber-reinforced layer.

Fiber-reinforced laminate, shutter device and camera

The oscillation element according to the present invention includes a torsion bar mounted on a base, and an oscillating member having a light reflection surface for reflecting light from a light source, which is fixed on the torsion bar protruding from the base. The oscillating member oscillates about a longitudinal axis of the torsion bar with an elastic deformation of the torsion bar, thereby deflecting the light that reflects at the light reflection surface in a direction intersecting the longitudinal axis. The oscillating member has two plates that are joined together so as to sandwich the torsion bar. On joining surfaces of the plates are provided with grooves for receiving the torsion bar, respectively. The plates have a symmetrical shape that the longitudinal axis serves as the axis of symmetry.

Vibrating element, optical scanning device, and image forming device and image projection device using same

An endless metallic belt formed of a nickel alloy which contains at least one element selected from the first group of elements consisting of phosphorus, boron, silicon, germanium, selenium, antimony, tellurium, bismuth and astatine, and, in an X-ray diffraction pattern of which, half widths of X-ray diffraction peaks of the (111) crystal plane and (200) crystal plane are both from 0.5&#xb0; to 2.5&#xb0;.

Endless metallic belt and fixing belt and heat fixing assembly making use of the same

Provided are a metal belt which is improved in wear resistance, thermal conductivity, thin wall designs, heat resistance and flexibility, a fixing belt in which this metal belt is used, and a high durability and high reliability heat fixing device which has this fixing belt. This metal belt is made of a nickel-iron alloy manufactured by an electroforming process, and the nickel-iron alloy satisfies relationships expressed by the following equations:0.001&#x2266;S&#x2266;0.13, and&#x2003;&#x2003;(1)85&#xd7;+3&#x2266;&#x2266;350&#xd7;+3&#x2003;&#x2003;(2)wherein S represents a sulfur content (mass %) and F represents an iron content (mass %).

Metal belt, fixing belt and heat fixing device

Objects of the present invention are to provide an endless metal belt superior in flexing resistance and durability, to provide a fixing belt using the endless metal belt, and to provide a heat fixing device with high durability and high reliability. The objects are achieved by the endless metal belt formed of a nickel alloy containing 5% by weight or more of an additional metallic element and having a half-value width of an X-ray diffraction peak in a range of 0.5 degrees to 2 degrees for each of a crystal plane and a crystal plane, and by using the same.

Endless metal belt, fixing belt and heat fixing device

To provide a high-durable fixing belt and an image fixing apparatus with high durability and high reliability for using a heating body needing a small amount of thermal capacity to enable heating with low energy. The fixing belt according to the present invention includes at least a release layer and a metal layer made by electroforming nickel, in which the electroformed nickel has a crystal orientation ratio 1 /1 of 3 or more, in which a surface(200) is preferentially grown, and a microvickers hardness of 280 to 450.

Fixing belt and image heating and fixing apparatus

Growing community of inventors

Hanno, Japan

Yaomin Zhou