Canon Kabushiki Kaisha

Aderans Company Limited

Canon Denshi Kabushiki Kaisha

Denshi Kabushiki Kaisha

Osamu Asakura

Mineo Nozaki

Masasumi Nagashima

Yoshio Uchikata

Yuji Kanome

Tetsuya Ishikawa

Seiji Takahashi

Kazuya Iwata

Takahiro Ohde

Yutaka Shirakashi

Yoshihiro Yoneda

Takeshi Iwasaki

Hideaki Takahashi

Kenji Kawazoe

Yoshiyuki Shimamura

Hiroshi Maeda

Yoshikazu Shibamiya

Hiroatsu Kondo

Hideo Fushimoto

Toshiaki Ozawa

Shigeru Mizoguchi

Hirohide Matsuhisa

Shigeru Okamura

Yasushi Koike

Akihiko Sukigara

Naoyuki Fujita

Tetsuo Noda

Izumi Uraki

Michinobu Fujiwara

Shoji Akino

Setsuo Fukuhara

Hiroshi Kakiuchi

Mizuko Matsumoto

Takeshi Bungo

Tadashi Hanabusa

Noboru Shimoyama

Mitsuaki Seki

Toshihide Wada

Kazuyoshi Odagawa

Katsuhiro Watanabe

Shigeru Toyomura

Tatsuo Nishikawa

Shigeru Nezu

Masahiro Rachi

Yuichi Watanabe

Yoshihiro Kobata

Sadao Iwakura

Yoshiaki Nishimuro

Ko Hasegawa

Takayuki Watanabe

Nobuyoshi Imai

Akemi Irikura

Kozo Okubo

Kazumi Ii

Mutsuko Watanabe

Hiromi Kojima

An artificial hair and a wig using the same are provided which have the property of thermal deformation expanding upon heating by a hair drier or others used for hair styling. The artificial hairis made by mixing at the pre-determined ratio a semi-aromatic polyamide having a glass transition temperature between 60-120&#xb0; C. and a resin not expanding in said temperature range. The artificial hair may have a sheath/core structure comprising a core portionB and a sheath portion covering the core portion. As the resin not expanding in said temperature range, polyethylene terephthalate or others can be used, and as the sheath, nylon 6 or nylon 66 can be used. Said artificial haircan maintain its shape at room temperature or after shampooing due to thermal deformation by heating in steam atmosphere at temperature of glass transition or higher or about 80-100&#xb0; C.

Artificial hair and wig using the same

A recycled plastic material is made from laser-engraved thermoplastic, metal-containing thermoplastic, thermoplastic used in an inkjet apparatus, or thermoplastic to which an ink or its composition have stuck. This recycled plastic material is manufactured by pulverizing any of these thermoplastics, cleaning the pulverized thermoplastic, removing a cleaning solution from the cleaned thermoplastic to dry it, and removing the dried thermoplastic solid matter other than the thermoplastic.

Recycled plastic material, electronic apparatus having the recycled plastic material, method of manufacturing plastic part, method of manufacturing the recycled plastic material, and method of reusing plastic material

RECYCLED PLASTIC MATERIAL, ELECTRONIC APPARATUS HAVING THE RECYCLED PLASTIC MATERIAL, METHOD OF MANUFACTURING PLASTIC PART, METHOD OF MANUFACTURING THE RECYCLED PLASTIC MATERIAL, AND METHOD OF REUSING PLASTIC MATERIAL

The present invention relates to a discharge recovery processing of an ink jet recording apparatus which forms an image on the recording medium by discharging the ink. The invention aims to prevent the increase in the running costs and the shortened life of a waste ink tank by preventing the wasteful ink consumption which may be caused by the dual use of an automatic recovery processing and a manual recovery processing after the replacement of an ink tank. Also, the invention further aims to provide an ink jet recording apparatus with high safety and reliability as well as effecting an appropriate recovery by controlling the movement of head in involving the recovery.

Ink jet recording apparatus having discharge recovery means

An apparatus for recording an image by discharging an ink droplet to a recording medium includes a timer for setting a predetermined time in accordance with the type of the recording medium so that the recording operation is interrupted or conveyance of the recording medium is interrupted during the predetermined time in order to prevent contact between a previously discharged recording medium and a recording medium which is being discharged so that generation of smear and adhesion between recorded recording mediums are prevented regardless of the type of the recording medium.

Ink jet recording apparatus for preventing smearing of images

In a recording apparatus using a plurality of kinds of head cartridges each comprising an ink jet recording head and an ink tank formed as a unit, the present invention prevents, when a wrong head cartridge has been mounted during cartridge exchange, data regarding the remain of ink in a thitherto used cartridge of other kind from being lost, and enables the remain of ink in that cartridge to be confirmed. A user is pressed for the exchange of the head cartridge now mounted to thereby effect the exchange actually, and is called on to confirm whether the newly mounted head cartridge is a right one, and the initialization of the data regarding the remain of ink is effected when the user has done the inputting of the confirmation.

Recording apparatus which allows ink amount detection upon exchange of a

An ink jet recording apparatus is provided with at least one first electrode at least in either a recording head or ink retaining member, dielectric adjacent to the first electrode or laying between the first electrodes, a second electrode electrically connected to the first electrode through the dielectric and ink, power supply to apply and release voltage to and from the first electrode, potential difference detector for detecting the potential of the second electrode, and equivalent circuit to determine the ink remains at least in either one of the recording head and ink retaining member in accordance with the potential of the second electrode detected by potential difference detector. In this way, it is possible to provide an ink jet recording apparatus having equivalent circuit for detecting ink shortage, and expect a highly precise detection thereof, and also, to provide information processing systems having such recording apparatus for its output device.

Ink jet recording apparatus, method for determining reduced ink remains,

A pair of supporting members is removably attached to a containing box for supporting a roll sheet that consists of a cylindrical core and a recording sheet wound thereon. Each supporting member has a flat portion with an upper edge, a lower edge, and a center portion and a shaft portion mounted on the flat portion. A tapered portion contacting with an inner peripheral surface of the cylindrical core is formed on an outer peripheral surface of the shaft portion for supporting the roll sheet while the tapered portion is contacting an upper area thereof with an opposed area of the inner peripheral surface of the cylindrical core.

Roll-paper supporting member

A display unit is provided so as to be rotatable with respect to a main body of an electronic apparatus. An inlet for manually inserting a sheet is provided in the vicinity of the center of rotation of the display unit, and a sheet feeding device capable of continuously feeding sheets is provided so as to be detachable with respect to the inlet. It is thereby possible to supply a sheet from the front side of the electronic apparatus.

Electronic apparatus capable of feeding sheets from a front side, and

A recording apparatus for recording by discharging plural kinds of ink from the recording head to a recording medium comprises detection device for detecting the decrease of ink remains of each ink of the plural kinds of ink, ink amount indication device arranged in a number smaller than the number of the plural kinds of ink, and signal outputting device for outputting signals which enables the decrease of ink remains having the least amount of ink remains to be displayed on the ink amount indication device in accordance with the results of plural detections by the detection device. In this way, only the ink remains having the least ink remains among those kinds of ink in use is indicated on the display, not the ink remains of all the kinds of ink, thus making it possible to minimize the number of indication devices to make the indication device simpler and smaller or minimize the area on the screen of the display assigned for indicating the ink remains in order to save it for indicating more information other than the ink remains.

Recording apparatus and method for indicating decrease of ink remains

An ink ribbon cassette has a case housing an ink ribbon inside. Holes for receiving positioning members are formed at the two ends of a front portion of the case, and an engaging member is formed at the center of a rear portion of the case. One of the positioning members also serves as an ink ribbon end detector. A printing apparatus for printing using such an ink ribbon cassette has a carriage, projections and a spring. Thus, the slackening of the ink ribbon will not occur in the printing mode.

Printing apparatus and ink ribbon cassette therefor

An ink ribbon cassette which is adapted to be demountably loaded on a recording apparatus having a recording head capable of recording information on a recording medium supported by a platen, the ink ribbon cassette has the following parts: a substantially box-shaped casing constituted by an upper case and a lower case which are connected to each other at their vertical walls, the casing having a first side wall facing the platen and a second side wall opposing the first side wall, a recessed portion formed in one end of the first side wall and capable of receiving the recording head, engaging portion provided on the second side wall and adapted for engagement with retaining member on the recording apparatus, a pair of through holes constituted by pairs of apertures formed in the portions of the upper and lower cases adjacent to the first side wall, the through holes being adapted for receiving locating members on the recording apparatus so as to locate the ink ribbon cassette, and a path of an ink ribbon extended along the first side wall so as to avert from the pair of through holes. A recording apparatus which can be loaded with the ink ribbon cassette comprises a base member for carrying a stack of the ink ribbon cassettes having the described construction, a pair of locating members projected from the base member and adapted to be received in the pair of through holes, and engaging members projected from the base member and provided at their ends with claws for engagement with the engaging portion of the casing, whereby the ink ribbon cassettes of the stack are located and held by common locating members.

Recording apparatus with mechanism for shifting ink ribbon cassettes

An image recording apparatus for recording an image on a recording medium has a plurality of ink ribbon mounting portions on which a multicolor ink ribbon having inks of plural colors and a monochromatic ink ribbon having monochromatic ink can be mounted, a recording head for recording an image on the recording medium, an input circuit for designating the colors of the image to be recorded on the recording medium, and a control unit for controlling the image based on recording information to be recorded by the direction from said input means so that image recording is effected in a smaller number of the recording colors by the recording information. The unused amount of the color blocks on the ribbon is stored in memory to control efficient use of the ribbon.

Ink ribbon usage in a multicolor image recording apparatus

An ink ribbon cassette includes a cassette case for housing an ink ribbon and feeding it along a feed path, an ink ribbon guide for guiding the ribbon along the ink path and a cantilevered spring member disposed at an intermediate portion of the feed path of the ink ribbon. The cantilevered spring member includes a frictioning portion for imparting a smaller tension to the ink ribbon when the ink ribbon is fed from a supply end to a take-up end, while imparting a greater tension to the ink ribbon when the ink ribbon is fed from the take-up end to the supply end. The spring member is provided at a free end with the frictioning portion and is bent at an intermediate portion such that a supported end of the spring member and the free end thereof face each other.

Ink ribbon cassette with a frictioning member for imparting variable

An image recording apparatus capable of recording an image in different color tones and an ink sheet cassette suitable for use in such an image recording apparatus. The image recording apparatus, when used in combination with the ink sheet cassette, is capable of producing clear image in different recording color tones. The recording color tone can be changed by changing, in accordance with the color tone data, the condition of separation of the ink sheet from the recording medium.

Image recording apparatus and ink sheet cassette usable in the image

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Tokyo, Japan

Osamu Asakura