JPS57193046A - Ball feeder - Google Patents
Ball feederInfo
- Publication number
- JPS57193046A JPS57193046A JP7759581A JP7759581A JPS57193046A JP S57193046 A JPS57193046 A JP S57193046A JP 7759581 A JP7759581 A JP 7759581A JP 7759581 A JP7759581 A JP 7759581A JP S57193046 A JPS57193046 A JP S57193046A
- Authority
- JP
- Japan
- Prior art keywords
- feeder
- cap
- reflected light
- light quantity
- detector
- 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 abstract 2
- 230000003287 optical effect Effects 0.000 abstract 2
- 230000000903 blocking effect Effects 0.000 abstract 1
- 238000002310 reflectometry Methods 0.000 abstract 1
- 230000001360 synchronised effect Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/50—Assembly of semiconductor devices using processes or apparatus not provided for in a single one of the groups H01L21/18 - H01L21/326 or H10D48/04 - H10D48/07 e.g. sealing of a cap to a base of a container
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7759581A JPS57193046A (en) | 1981-05-22 | 1981-05-22 | Ball feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7759581A JPS57193046A (en) | 1981-05-22 | 1981-05-22 | Ball feeder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57193046A true JPS57193046A (en) | 1982-11-27 |
| JPH0159740B2 JPH0159740B2 (enrdf_load_stackoverflow) | 1989-12-19 |
Family
ID=13638304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7759581A Granted JPS57193046A (en) | 1981-05-22 | 1981-05-22 | Ball feeder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57193046A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02142324U (enrdf_load_stackoverflow) * | 1989-04-28 | 1990-12-03 | ||
| JPH03117302A (ja) * | 1989-09-28 | 1991-05-20 | Shimadzu Corp | ヘッドアップディスプレイ |
-
1981
- 1981-05-22 JP JP7759581A patent/JPS57193046A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0159740B2 (enrdf_load_stackoverflow) | 1989-12-19 |
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