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公开(公告)号：JPS63293075A
公开(公告)日：1988-11-30
申请号：JP12771487
申请日：1987-05-25
Applicant: CASIO COMPUTER CO LTD
Inventor： HIROZAWA SHIGERU
Abstract: PURPOSE:To attain a thinner printer, by arranging a payout spool around which an ink tape is wound and a take-up spool for taking up the ink tape by engaging with an ink tape take-up shaft, one on the upper side of the other. CONSTITUTION:A printing head 32 for printing on a recording paper through an ink tape 81 is provided at a lower end part of a main body 1 of a printer so that the array direction of printing dots provided at the tip of the head 32 is orthogonal to the scanning direction of the printer. An ink tape cassette 70 in which a payout spool 74 to be engaged with a payout spool-engaging shaft 50 and a take-up spool 73 for taking up the ink tape 81 by engaging with an ink tape take-up shaft 40 are arranged, one on the upper side of the other, in a cassette casing 71 is detachably fitted into the main body 1. With this construction, even when a large-width ink tape is used, the ink tape cassette does not occupy a large space in the front-back direction of the main body 1, so that a thinner printer can be attained.
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Patent Agency Ranking
公开(公告)号：JPS63292759A
公开(公告)日：1988-11-30
申请号：JP12771387
申请日：1987-05-25
Applicant: CASIO COMPUTER CO LTD
Inventor： HIROZAWA SHIGERU , NIWANO HARUMI
Abstract: PURPOSE:To attain efficient assembly by providing a print head unit provided with a compression spring depressing a print head onto recording paper and an ink tape winding unit provided with a winding shaft of an ink tape and its drive mechanism. CONSTITUTION:A print head 32 is in contact with recording paper by a compression spring 33, the print head 32 and the compression spring 33 are formed as a unit and they are assembled into the device main body altogether, further the ink tape winding shaft 40 and its drive mechanism 39 are formed to be a unit and they are assembled into the device main body. Since the print head 32 is in contact onto recording paper under a proper contact pressure by the spring force of the compression spring 33, it is not required to position and place the print head 32 tightly, and the print head 32 and its compression spring 33, and the ink tape wind shaft 40 and its drive mechanism 39 are assembled respectively into the device main body altogether, the efficient assembling is applied to improve the mass-productivity.
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公开(公告)号：JP2010262313A
公开(公告)日：2010-11-18
申请号：JP2010179936
申请日：2010-08-11
Applicant: Casio Computer Co Ltd , カシオ計算機株式会社
Inventor： HIROZAWA SHIGERU , TSUBURA TOSHIYASU
Abstract: PROBLEM TO BE SOLVED: To provide a projector provided with a heat insulating structure, which prevents heat generated in a light source device from being transferred to a case body.
SOLUTION: The projector includes the light source device 63, a light source side optical system including a color wheel and a light guiding device, a display element, a projection side optical system, and a cooling fan, and includes a projector controlling means. The inside of the case body of the projector is partitioned into an air discharge side space chamber 122 positioned on the air discharge side of the cooling fan and provided with the light source device 63 in it and an air suction side space chamber positioned on the air suction side of the cooling fan. The upper part of the air discharge side space chamber 122 is covered with an upper partitioning plate 125, and a heat transfer sheet 128 formed of an aluminum sheet is arranged above the upper partitioning plate 125. The heat transfer sheet 128 is electrically connected to the case body of the projector to discharge the electricity.
COPYRIGHT: (C)2011,JPO&INPITAbstract translation: 要解决的问题：提供一种具有绝热结构的投影仪，其防止在光源装置中产生的热量被传送到壳体。
解决方案：投影仪包括光源装置63，包括色轮和导光装置的光源侧光学系统，显示元件，投影侧光学系统和冷却风扇，并且包括投影仪控制 手段。 将投影仪的壳体的内部分隔成位于冷却风扇的排气侧的排气侧空间室122，并且在其内设置有光源装置63，以及位于空气中的吸气侧空间室 吸风侧的冷却风扇。 排气侧空间室122的上部被上隔板125覆盖，并且由铝板形成的传热片128布置在上隔板125的上方。传热片128电连接到 投影机壳体放电。 版权所有（C）2011，JPO＆INPIT
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公开(公告)号：JP2001281952A
公开(公告)日：2001-10-10
申请号：JP2000366756
申请日：2000-12-01
Applicant: CASIO ELECTRONICS CO LTD , CASIO COMPUTER CO LTD
Inventor： NUMAZU TOSHIHIKO , TACHIBANA NARUHITO , HIROZAWA SHIGERU
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which is constituted so that especially, respective cartridges C1 and C2 may be attached/detached by sliding the cartridges forward and backward with reference to the device, and then, capable of facilitating the unit replacing work, as to the image forming device with an attachable/detachable image forming unit. SOLUTION: The device is constituted so that the upper device body 32 may be freely open/closed with reference to the lower device body 33, and the drum set C1 and the toner set C2 are arranged on the upper device body 32 side. While keeping the upper device body 32 open, the drum set C1 and the toner set C2 are slid on slides formed on the upper device body 32, and then, pulled out this side so as to be replaced. The drum set C1 and the toner set C2 can be individually attached/detached by releasing the mutual engagement of the drum set C1 and the toner set C2. Then, the replacing work of the drum set C1 and the toner set C2 is facilitated, and also, the drum set C1 and the toner set C2 can be individually replaced.
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公开(公告)号：JP2001209227A
公开(公告)日：2001-08-03
申请号：JP2000016904
申请日：2000-01-26
Applicant: CASIO ELECTRONICS CO LTD , CASIO COMPUTER CO LTD
Inventor： NARA HIDEKAZU , HIROZAWA SHIGERU
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device, is particular, where a multiple number of image forming units can be simultaneously locked and where a locking procedure is simple in regard to the image forming device of a tandem method where an upper part machine body can be released from a lower machine body. SOLUTION: In the device, a bearing member 92 is provided in each bearing part of 90M to 90K, an actuator 98 is moved leftward by operating a lever 102 in a direction of an arrow 'f', for example, in a state where a drum shaft 50' of a photoreceptor drum 50 constituting the image forming unit is set to a recessed part 91, the bearing member 92 is moved to a position of a solid line and the drum shaft 50' of each photoreceptor drum 50 is pressed. With this constitution, 4 pieces of the drum shafts 50' can be simultaneously locked by one operation of the lever 102 and locking of the image forming units 44 to 47 can be easily and efficiently carried out.
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公开(公告)号：JPH08129601A
公开(公告)日：1996-05-21
申请号：JP28872494
申请日：1994-10-31
Applicant: CASIO COMPUTER CO LTD
Inventor： NARA HIDEKAZU , HIROZAWA SHIGERU
IPC: G06K7/10
Abstract: PURPOSE: To hold a scanner main body at an aim position in a naturally gripping state at the time of a read nearly without moving a wrist and to improve the read operability. CONSTITUTION: This laser scanner is equipped with a scanner main body 1 which is provided with an emission opening 10 that emits a laser light beam at the tip part and a laser optical unit 20 which is provided in the scanner main body 1, and this laser optical unit 20 is constituted by mounting a laser oscillation part 21, a reflecting mirror 22, a scanning mirror 23 which oscillates the laser light beam periodically, and a photodetection part 24 on a unit substrate 25, which is fitted in the scanner main body 1 so that the emission side for the laser light beam slants downward to the scanning main body 1. Therefore, the laser light beam is emitted from the emission opening 10 at the tip part of the scanner main body 1 downward to the scanner main body, so the scanner main body 1 can be held at an aim position in the naturally gripping state at the time of a read nearly without moving the wrist.
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