Casio Computer Co., Ltd.

Casio Electronics Manufacturing Co., Ltd.

Isao Ebisawa

Kenji Kobayashi

Yoshiyuki Matsuoka

Tomoyuki Shirasaki

Shuichi Yamasaki

Tsuyoshi Ozaki

Noriki Ono

Shigeru Shimizu

Kenichiro Asako

Koichi Kamei

Naoto Yoshida

Seiji Tachibana

Kosuke Sugama

Kazumasa Kawada

Masafumi Nakahara

It is an object of the present invention to apply a liquid uniformly on a to-be-coated area of an object subjected to liquid coating. A delivery unit which delivers the liquid on the to-be-coated area of the object subjected to liquid coating comprises a main body filled with the liquid and a nozzle plate which is provided at one end side of the main body and which is provided with a delivery path for delivering the liquid. The axial line of the delivery path is inclined relative to a vertical axis toward an opposite side of a travelling direction in which the delivery unit travels relative to the to-be-coated area.

Delivery unit, coating apparatus, and coating method

An application device comprises a liquid tank for retaining a liquid, and a discharge unit to which the liquid is supplied from the liquid tank, and which discharges the liquid to an application-target area of an object at a set application width. The discharge unit comprises a head cylinder filled with the liquid supplied from the liquid tank, and the nozzle plate which is provided at one end of the head cylinder in a replaceable manner and which is provided with plural nozzle holes discharging the liquid. The application width can be changed by merely replacing the nozzle plate without changing of an application condition.

Application device and method of producing application layer using same

An exposure device for exposing a photoreceptor, includes: data electrodes disposed for each of a plurality of columns parallel to a moving direction of the photoreceptor; selected electrodes disposed for each of a plurality of rows perpendicular to each of the data electrodes; light emitting element arrays including light emitting elements disposed near intersection points between the data electrodes and the selected electrodes in intersections between the data electrodes and the selected electrodes, the light emitting elements being linearly arrayed; a driving signal output circuit for generating a driving signal based on an image signal to supply the driving signal to the light emitting element arrays; and a column selection unit for switching the light emitting element arrays to be selected based on a lighting situation of each of the light emitting elements of each of the light emitting element arrays.

Exposure device, image forming apparatus and method for operating exposure device

A stacked body comprising a light emitting layer and a light detecting element which detects light emitted by the light emitting layer. The light detecting element has a light detecting region which overlaps a light emitting surface of the light emitting layer as viewed in the thickness direction of the light emitting layer.

Stacked body having a light emitting element and a light detecting element for measuring an amount of light, a light emitting device, and an image formation device

An exposing device which radiates light on a photoconductor drum which rotates, thereby executing exposure, includes a light-emitting element unit including light-emitting element having an emission area which emits light that is generated, the emission area having a rectangular shape with a long side along a direction perpendicular to a rotational direction of the photoconductor drum, and a short side along the rotational direction, a lens unit which focuses the light, which is emitted from the emission area, on a peripheral surface of the photoconductor drum, thereby executing exposure, and forming on the peripheral surface a beam spot, and a driving circuit which causes the light-emitting element to emit light, thereby making a width of the shape of the beam spot in a direction along the rotational direction close to a width of the beam spot in a direction perpendicular to the rotational direction.

Exposing device and image forming apparatus

An exposure apparatus has a plurality of light emitting elements and a light quantity measuring circuit, sets a reference light quantity based on a plurality of emission quantities when the plurality of light emitting elements emit light in accordance with a specific gradation signal for a predetermined emission time, generates a plurality of corrected gradation signals by correcting the gradation signal based on the differences between the reference light quantity and the plurality of emission quantities so that the plurality of emission quantities of the plurality of light emitting elements become close to the reference light quantity, and corrects the emission time of the plurality of light emitting elements so that the plurality of emission quantities of the plurality of light emitting elements become close to the target reference light quantity set in accordance with image data.

Exposure apparatus, method for correcting emission quantity of exposure apparatus, and image forming apparatus

A color image forming method and apparatus using larger microcapsules each of which contains a plurality of kinds of smaller microcapsules scattered within the larger microcapsule, reacting substances that are mixed with each other to perform a coloring reaction being scattered inside and outside the smaller microcapsule. A protective wall of each smaller microcapsule is broken with a corresponding predetermined ultrasonic stimulus depending upon color component information to thereby cause the reacting substances to diffuse with each other to perform a coloring reaction and hence image printing. The conditions for breaking the protective walls of the respective smaller microcapsules that contain a color former component vary from smaller microcapsule to smaller microcapsule, or are determined depending upon the outer shapes, materials and thickness of the protective walls of the smaller microcapsules.

Color image forming method and apparatus, and microcapsule toner for use therewith

An image pickup system is provided wherein an illumining device illumines an object from above on its front side. When an image of the object is to be picked up, a moving device moves the position of the image pickup device relative to the object so as to easily pickup the image of the object. To this end, a commodity as an object is placed within an image pickup box. An image of the commodity is picked up by a camera placed outside the box. In this case, the commodity is illumined by the illumining device from above on its front side. The camera and the commodity are moved relative to each other. Thus, illumination blurs are reduced and a clear image is easily picked up.

Commodity image data processors, recording mediums which contain a commodity image data processing program, and image pickup aiding apparatus

A handwritten data input device has a coordinate detection tablet for detecting writing data input by handwriting using an input pen and a program storage medium. When a predetermined preprocess is required for an input process to accept writing data input by handwriting from the tablet, useless handwritten input can be effectively avoided when the preprocess has not been completed. In the handwritten data input device, a CPU determines whether the preprocess has been completed when the input pen approaches the tablet and, if the preprocess has not been completed, drives a buzzer to generate an alarm tone, thereby notifying the operator that the handwritten input is invalid in advance.

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Hamura, Japan

Isao Ebisawa