JPS5735094B2 - - Google Patents
Info
- Publication number
- JPS5735094B2 JPS5735094B2 JP505779A JP505779A JPS5735094B2 JP S5735094 B2 JPS5735094 B2 JP S5735094B2 JP 505779 A JP505779 A JP 505779A JP 505779 A JP505779 A JP 505779A JP S5735094 B2 JPS5735094 B2 JP S5735094B2
- Authority
- JP
- Japan
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
- G11B7/26—Apparatus or processes specially adapted for the manufacture of record carriers
- G11B7/263—Preparing and using a stamper, e.g. pressing or injection molding substrates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/14—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles in several steps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/52—Heating or cooling
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
- G11B3/68—Record carriers
- G11B3/70—Record carriers characterised by the selection of material or structure; Processes or apparatus specially adapted for manufacturing record carriers
- G11B3/702—Record carriers characterised by the selection of material or structure; Processes or apparatus specially adapted for manufacturing record carriers for video discs with grooves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/16—Cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2017/00—Carriers for sound or information
- B29L2017/001—Carriers of records containing fine grooves or impressions, e.g. disc records for needle playback, cylinder records
- B29L2017/003—Records or discs
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
- Y10S425/81—Sound record
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multimedia (AREA)
- Manufacturing & Machinery (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Manufacturing Optical Record Carriers (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP505779A JPS5597929A (en) | 1979-01-19 | 1979-01-19 | Production of flat plate-shaped body |
| CA000343146A CA1142719A (en) | 1979-01-19 | 1980-01-07 | Method of producing plate-shaped body |
| NLAANVRAGE8000089,A NL185429C (nl) | 1979-01-19 | 1980-01-08 | Werkwijze voor het vervaardigen van een plaatvormig lichaam. |
| AU54713/80A AU516324B2 (en) | 1979-01-19 | 1980-01-08 | Pressing plate-shaped body |
| GB8000964A GB2040787B (en) | 1979-01-19 | 1980-01-11 | Method of producing plate-shaped body |
| US06/112,137 US4302411A (en) | 1979-01-19 | 1980-01-14 | Method of producing plate-shaped body |
| FR8000983A FR2446711A1 (fr) | 1979-01-19 | 1980-01-17 | Procede pour la fabrication d'un corps en forme de plaque, notamment d'un disque support d'enregistrement d'informations en matiere plastique |
| DE19803001824 DE3001824A1 (de) | 1979-01-19 | 1980-01-18 | Verfahren zur herstellung eines plattenfoermigen koerpers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP505779A JPS5597929A (en) | 1979-01-19 | 1979-01-19 | Production of flat plate-shaped body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5597929A JPS5597929A (en) | 1980-07-25 |
| JPS5735094B2 true JPS5735094B2 (US07754267-20100713-C00017.png) | 1982-07-27 |
Family
ID=11600762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP505779A Granted JPS5597929A (en) | 1979-01-19 | 1979-01-19 | Production of flat plate-shaped body |
Country Status (8)
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3028947C2 (de) * | 1980-07-30 | 1983-11-17 | Polygram Gmbh, 2000 Hamburg | Verfahren zur Herstellung plattenförmiger, optisch auslesbarer Informationsträger hoher Speicherdichte |
| JPS5789927A (en) * | 1980-11-27 | 1982-06-04 | Pioneer Video Corp | Formation of information record plate |
| JPH0114979Y2 (US07754267-20100713-C00017.png) * | 1980-12-17 | 1989-05-02 | ||
| JPS5822140A (ja) * | 1981-08-03 | 1983-02-09 | Toshiba Ii M I Kk | 大孔径デイスク用ケ−キの製造装置 |
| JPS5822136A (ja) * | 1981-08-03 | 1983-02-09 | Toshiba Ii M I Kk | 大孔径デイスクの製造装置 |
| JPS5822139A (ja) * | 1981-08-03 | 1983-02-09 | Toshiba Ii M I Kk | デイスクの製造装置 |
| US4488862A (en) * | 1983-04-25 | 1984-12-18 | The Budd Company | Compression molding apparatus having vacuum chamber |
| JPS629926A (ja) * | 1985-07-09 | 1987-01-17 | Hitachi Ltd | 光デイスク基板成形方法 |
| JPS62204451A (ja) * | 1986-03-03 | 1987-09-09 | Daicel Chem Ind Ltd | 光デイスク用プラスチツク基板とその製法 |
| JPH0675888B2 (ja) * | 1986-11-28 | 1994-09-28 | ソニー株式会社 | デイスクの射出成形方法 |
| US5344304A (en) * | 1987-09-05 | 1994-09-06 | Canon Kabushiki Kaisha | Mold for molding of substrate for information recording medium |
| US5174937A (en) * | 1987-09-05 | 1992-12-29 | Canon Kabushiki Kaisha | Method for molding of substrate for information recording medium and method for preparing substrate for information recording medium |
| EP0308104B1 (en) * | 1987-09-05 | 1994-07-20 | Canon Kabushiki Kaisha | Mold for molding of substrate for information recording medium and method for preparing substrate for information recording medium |
| WO1991008890A1 (en) * | 1989-12-08 | 1991-06-27 | Philips And Du Pont Optical Company | Apparatus and method for controlling an injection molding process producing a molded part |
| JPH03225641A (ja) * | 1990-01-31 | 1991-10-04 | Sony Corp | ディスク基板の転写方法 |
| NL9100366A (nl) * | 1991-02-28 | 1992-09-16 | Philips & Du Pont Optical | Werkwijze voor het vervaardigen van een schijfvormige informatiedrager, informatiedrager vervaardigd volgens de werkwijze en inrichting voor het uitvoeren van de werkwijze. |
| JP3207530B2 (ja) * | 1992-06-30 | 2001-09-10 | 阿波エンジニアリング株式会社 | 光ディスクの製造方法 |
| JPH1166638A (ja) * | 1997-08-25 | 1999-03-09 | Seiko Epson Corp | 光記録媒体の製造方法及び製造装置 |
| US6354827B1 (en) * | 1998-11-12 | 2002-03-12 | Imation Corp. | Stamper assembly for manufacturing optical data storage disks |
| WO2004002708A1 (en) * | 2001-06-26 | 2004-01-08 | Energy Conversion Devices, Inc | Method and apparatus for forming microstructures on polymeric substrates |
| US6638692B1 (en) | 2001-07-16 | 2003-10-28 | Imation Corp. | Replicated regions on optical disks |
| JP3556932B2 (ja) | 2001-09-27 | 2004-08-25 | 日精樹脂工業株式会社 | 光記録基板および光記録媒体並びにその製造法 |
| WO2006068068A1 (ja) * | 2004-12-20 | 2006-06-29 | Komatsu Industries Corp. | 温調プレートおよび熱転写プレス機械 |
| CN101800058B (zh) * | 2010-03-19 | 2011-11-23 | 东莞宏威数码机械有限公司 | 蓝光光盘压模设备 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK92614C (da) * | 1957-03-30 | 1962-01-22 | Philips Nv | Fremgangsmåde til formning af genstande, især grammofonplader, af et termoplastisk materiale. |
| NL237970A (US07754267-20100713-C00017.png) * | 1959-04-09 | |||
| GB881614A (en) * | 1959-06-08 | 1961-11-08 | Applic Ind Plastiques Soc D | Improvements of or relating to a method for manufacturing gramophone records |
| DE2053837C2 (de) * | 1970-11-03 | 1974-01-24 | Ted Bildplatten Ag. Aeg-Telefunkenteldec, Zug (Schweiz) | Verfahren zum Einprägen einer modulierten Rillenspirale in einen Informationsträger |
| US4213927A (en) * | 1979-06-29 | 1980-07-22 | Alberti John D | Method of making picture phonograph record |
-
1979
- 1979-01-19 JP JP505779A patent/JPS5597929A/ja active Granted
-
1980
- 1980-01-07 CA CA000343146A patent/CA1142719A/en not_active Expired
- 1980-01-08 NL NLAANVRAGE8000089,A patent/NL185429C/xx not_active IP Right Cessation
- 1980-01-08 AU AU54713/80A patent/AU516324B2/en not_active Expired
- 1980-01-11 GB GB8000964A patent/GB2040787B/en not_active Expired
- 1980-01-14 US US06/112,137 patent/US4302411A/en not_active Expired - Lifetime
- 1980-01-17 FR FR8000983A patent/FR2446711A1/fr active Granted
- 1980-01-18 DE DE19803001824 patent/DE3001824A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FR2446711B1 (US07754267-20100713-C00017.png) | 1984-03-30 |
| CA1142719A (en) | 1983-03-15 |
| DE3001824A1 (de) | 1980-07-31 |
| GB2040787B (en) | 1983-02-09 |
| US4302411A (en) | 1981-11-24 |
| AU5471380A (en) | 1980-10-09 |
| NL185429B (nl) | 1989-11-01 |
| AU516324B2 (en) | 1981-05-28 |
| FR2446711A1 (fr) | 1980-08-14 |
| NL185429C (nl) | 1990-04-02 |
| GB2040787A (en) | 1980-09-03 |
| NL8000089A (nl) | 1980-07-22 |
| JPS5597929A (en) | 1980-07-25 |
