JPH01274291A - バーコード読取装置 - Google Patents
バーコード読取装置Info
- Publication number
- JPH01274291A JPH01274291A JP63102391A JP10239188A JPH01274291A JP H01274291 A JPH01274291 A JP H01274291A JP 63102391 A JP63102391 A JP 63102391A JP 10239188 A JP10239188 A JP 10239188A JP H01274291 A JPH01274291 A JP H01274291A
- Authority
- JP
- Japan
- Prior art keywords
- spherical body
- diameter
- transparent spherical
- barcode
- light
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 11
- 238000005286 illumination Methods 0.000 claims abstract description 19
- 230000003287 optical effect Effects 0.000 claims description 7
- 230000004907 flux Effects 0.000 abstract description 11
- 238000010586 diagram Methods 0.000 description 8
- 230000007423 decrease Effects 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 239000010979 ruby Substances 0.000 description 2
- 229910001750 ruby Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63102391A JPH01274291A (ja) | 1988-04-27 | 1988-04-27 | バーコード読取装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63102391A JPH01274291A (ja) | 1988-04-27 | 1988-04-27 | バーコード読取装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH01274291A true JPH01274291A (ja) | 1989-11-02 |
JPH0528876B2 JPH0528876B2 (enrdf_load_stackoverflow) | 1993-04-27 |
Family
ID=14326149
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP63102391A Granted JPH01274291A (ja) | 1988-04-27 | 1988-04-27 | バーコード読取装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01274291A (enrdf_load_stackoverflow) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58119080A (ja) * | 1982-01-07 | 1983-07-15 | Casio Comput Co Ltd | スキヤナ |
JPS61223990A (ja) * | 1985-03-29 | 1986-10-04 | Stanley Electric Co Ltd | バ−コ−ド読取装置 |
JPS6262375U (enrdf_load_stackoverflow) * | 1985-10-08 | 1987-04-17 |
-
1988
- 1988-04-27 JP JP63102391A patent/JPH01274291A/ja active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58119080A (ja) * | 1982-01-07 | 1983-07-15 | Casio Comput Co Ltd | スキヤナ |
JPS61223990A (ja) * | 1985-03-29 | 1986-10-04 | Stanley Electric Co Ltd | バ−コ−ド読取装置 |
JPS6262375U (enrdf_load_stackoverflow) * | 1985-10-08 | 1987-04-17 |
Also Published As
Publication number | Publication date |
---|---|
JPH0528876B2 (enrdf_load_stackoverflow) | 1993-04-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR900002412B1 (ko) | 광학적 정보판독장치 | |
US5408085A (en) | Document imaging system with human-eye response photoptic filter means | |
US20030132402A1 (en) | Camera system for editing documents | |
FR2646245B1 (fr) | Dispositif de lecture optique pour support d'enregistrement optique | |
US6275602B1 (en) | Illumination for imaging | |
US6556317B2 (en) | Image reading apparatus and image reading system | |
JP2004127215A (ja) | コード読取装置 | |
JPH01274291A (ja) | バーコード読取装置 | |
JP4241549B2 (ja) | 光学情報読取装置 | |
EP1211066A3 (de) | Abbildungsvorrichtung | |
US20060180671A1 (en) | Apparatus for stamp-type barcode reader | |
JPH11312212A (ja) | シンボル読取装置 | |
JP3597751B2 (ja) | 光学的情報読取方法および読取装置 | |
JP4432210B2 (ja) | セラミック部材刻印読取方法および装置 | |
JPH0620079A (ja) | 反射光検出用モジュール及びそれを用いたスタイラスペン一体型バーコードリーダ | |
JPH01147683A (ja) | バーコード読取装置の分解能調整方法 | |
JPS60235277A (ja) | 光学的情報読取装置 | |
JPS6187129A (ja) | 磁気光学プリントヘツド | |
JP2003323583A (ja) | 光学的情報読取装置 | |
JP2002269490A (ja) | 情報コード読取り装置 | |
JPH01276283A (ja) | 符号読取り装置 | |
JP3868539B2 (ja) | 照明装置及び文字読取装置 | |
JP2002304595A (ja) | 情報読取り装置および情報読取り方法 | |
JPH05135195A (ja) | 光学情報読取装置 | |
JPH09223184A (ja) | 画像読み取り用照明装置 |