BR9605938A - Estrutura de disco ótico método de fabricação da mesma e aparelho para fabricação da mesma - Google Patents

Estrutura de disco ótico método de fabricação da mesma e aparelho para fabricação da mesma

Info

Publication number
BR9605938A
BR9605938A BR9605938A BR9605938A BR9605938A BR 9605938 A BR9605938 A BR 9605938A BR 9605938 A BR9605938 A BR 9605938A BR 9605938 A BR9605938 A BR 9605938A BR 9605938 A BR9605938 A BR 9605938A
Authority
BR
Brazil
Prior art keywords
manufacturing
central hole
optical disk
disk
image
Prior art date
Application number
BR9605938A
Other languages
English (en)
Inventor
Hideyuki Irie
Takeshi Hagio
Minami Amano
Mikio Mori
Takashi Tomita
Keiji Kakinuma
Original Assignee
Toshiba Kk
Toshiba Emi Kk
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP05762895A external-priority patent/JP3607345B2/ja
Priority claimed from JP05762795A external-priority patent/JP3585982B2/ja
Priority claimed from JP05724895A external-priority patent/JP3585981B2/ja
Application filed by Toshiba Kk, Toshiba Emi Kk filed Critical Toshiba Kk
Publication of BR9605938A publication Critical patent/BR9605938A/pt

Links

Classifications

    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/45—Joining of substantially the whole surface of the articles
    • B29C66/452—Joining of substantially the whole surface of the articles the article having a disc form, e.g. making CDs or DVDs
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
    • B29C65/7802—Positioning the parts to be joined, e.g. aligning, indexing or centring
    • B29C65/7805—Positioning the parts to be joined, e.g. aligning, indexing or centring the parts to be joined comprising positioning features
    • B29C65/7808—Positioning the parts to be joined, e.g. aligning, indexing or centring the parts to be joined comprising positioning features in the form of holes or slots
    • B29C65/7811—Positioning the parts to be joined, e.g. aligning, indexing or centring the parts to be joined comprising positioning features in the form of holes or slots for centring purposes
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap joints
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
    • B29C66/723—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered
    • B29C66/7232—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered comprising a non-plastics layer
    • B29C66/72321—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered comprising a non-plastics layer consisting of metals or their alloys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/38—Visual features other than those contained in record tracks or represented by sprocket holes the visual signals being auxiliary signals
    • G11B23/40—Identifying or analogous means applied to or incorporated in the record carrier and not intended for visual display simultaneously with the playing-back of the record carrier, e.g. label, leader, photograph
    • 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
    • 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
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/4805—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the type of adhesives
    • B29C65/481—Non-reactive adhesives, e.g. physically hardening adhesives
    • B29C65/4815—Hot melt adhesives, e.g. thermoplastic adhesives
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2429/00—Carriers for sound or information
    • B32B2429/02—Records or discs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Optical Record Carriers (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Optical Head (AREA)
  • Glass Compositions (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Holo Graphy (AREA)
BR9605938A 1995-03-16 1996-03-13 Estrutura de disco ótico método de fabricação da mesma e aparelho para fabricação da mesma BR9605938A (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP05762895A JP3607345B2 (ja) 1995-03-16 1995-03-16 光学ディスク構体
JP05762795A JP3585982B2 (ja) 1995-03-16 1995-03-16 光学ディスク構体
JP05724895A JP3585981B2 (ja) 1995-03-16 1995-03-16 光学ディスクの製造方法及び装置
PCT/JP1996/000616 WO1996028819A1 (en) 1995-03-16 1996-03-13 Structure for optical disk, and method and device for manufacturing it

Publications (1)

Publication Number Publication Date
BR9605938A true BR9605938A (pt) 1997-08-12

Family

ID=27296189

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9605938A BR9605938A (pt) 1995-03-16 1996-03-13 Estrutura de disco ótico método de fabricação da mesma e aparelho para fabricação da mesma

Country Status (15)

Country Link
US (1) US6019863A (pt)
EP (1) EP0732691B1 (pt)
KR (1) KR100272136B1 (pt)
CN (1) CN1106636C (pt)
AT (1) ATE203622T1 (pt)
AU (1) AU689709B2 (pt)
BR (1) BR9605938A (pt)
CA (1) CA2190285C (pt)
DE (1) DE69614019T2 (pt)
HK (1) HK1014395A1 (pt)
MX (1) MX9605564A (pt)
MY (1) MY127639A (pt)
NO (1) NO315297B1 (pt)
TW (1) TW321767B (pt)
WO (1) WO1996028819A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0725396A3 (en) * 1995-01-31 1997-12-17 Kabushiki Kaisha Toshiba Optical disk and optical disk apparatus
US5956317A (en) * 1995-07-28 1999-09-21 Toshiba-Emi Limited Composite optical disk with structure for preventing adhesive from leaking into the center hole
EP0863503A3 (en) * 1997-02-28 2001-01-31 Eastman Kodak Company Compact disk with human readable information on an internal surface
JPH10275362A (ja) 1997-03-31 1998-10-13 Toshiba Emi Ltd 光学式貼り合わせディスク及びその成形金型
NL1010200C2 (nl) * 1998-09-28 2000-04-03 Od & Me Bv Optische registratiedrager.
JP2002117584A (ja) * 2000-10-06 2002-04-19 Sony Corp 光学記録媒体およびその製造方法
JP2002313031A (ja) * 2001-04-12 2002-10-25 Nec Corp 個別認識機能を有する光ディスク
JP4019796B2 (ja) * 2002-05-31 2007-12-12 ソニー株式会社 コンテンツデータ提供システムおよび方法
DE20314201U1 (de) * 2003-09-11 2003-11-13 Docdata Germany Berlin Optical Optischer Informationsträger

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57143701A (en) * 1981-03-02 1982-09-06 Victor Co Of Japan Ltd Disk
JPS5865649A (ja) * 1981-10-15 1983-04-19 新神戸電機株式会社 積層板の製造法
JPS5865649U (ja) * 1981-10-28 1983-05-04 日本コロムビア株式会社 情報記録デイスク
AU3836385A (en) * 1984-01-30 1985-08-09 Array Technology Inc. Optical data storage and readout apparatus
JPS6198230U (pt) * 1984-12-03 1986-06-24
JPH01296444A (ja) * 1988-05-23 1989-11-29 Mitsubishi Kasei Corp 光記録媒体
JPH0728590Y2 (ja) * 1988-09-29 1995-06-28 パイオニア株式会社 光学式情報記録担体
KR100264705B1 (ko) * 1989-01-11 2000-09-01 야스카와 히데아키 광 디스크 및 이의 제조방법
JPH03144939A (ja) * 1989-10-31 1991-06-20 Matsushita Electric Ind Co Ltd 光ディスクおよびその製造方法
JP2808794B2 (ja) * 1990-02-22 1998-10-08 ソニー株式会社 両面光ディスク
US5146438A (en) * 1990-05-30 1992-09-08 E. I. Du Pont De Nemours & Co. Method of making double-sided magneto-optical disks having reduced birefringence
KR920010580A (ko) * 1990-11-30 1992-06-26 다께바야시 쇼오고 광디스크용 허브 및 그를 갖는 광디스크
JPH0554599A (ja) * 1991-08-26 1993-03-05 Nec Corp 光デイスク
US5347508A (en) * 1992-04-22 1994-09-13 Minnesota Mining And Manufacturing Company Optical information storage disk for use with electronic article surveillance systems
US5346654A (en) * 1992-07-31 1994-09-13 Sanyo Laser Products, Inc. Mehod of forming indicia on compact disks and indicia-bearing compact disks
JPH06131705A (ja) * 1992-10-16 1994-05-13 Hitachi Ltd 光ディスク貼り合わせ装置

Also Published As

Publication number Publication date
NO964857L (no) 1996-11-29
CA2190285C (en) 2000-01-04
US6019863A (en) 2000-02-01
CN1148898A (zh) 1997-04-30
ATE203622T1 (de) 2001-08-15
DE69614019D1 (de) 2001-08-30
MX9605564A (es) 1998-03-31
TW321767B (pt) 1997-12-01
AU4953396A (en) 1996-10-02
EP0732691A1 (en) 1996-09-18
EP0732691B1 (en) 2001-07-25
CA2190285A1 (en) 1996-09-19
KR100272136B1 (ko) 2000-11-15
AU689709B2 (en) 1998-04-02
NO964857D0 (no) 1996-11-15
DE69614019T2 (de) 2002-03-21
HK1014395A1 (en) 1999-09-24
NO315297B1 (no) 2003-08-11
CN1106636C (zh) 2003-04-23
MY127639A (en) 2006-12-29
WO1996028819A1 (en) 1996-09-19

Similar Documents

Publication Publication Date Title
CA2120791A1 (en) Optical Information Medium and Method for Fabricating Same
KR970017262A (ko) 광 기록 매체를 초기화하기 위한 방법 및 장치
EP0859265A3 (en) Polarization light splitting film, backlight system
EP0867874A3 (en) Optical recording medium having dual information surfaces
EP0871164A3 (en) Optical recording medium
WO2000043997A3 (en) Optical pickup apparatus
EP0354601A3 (en) Optical information recording medium providing reflected light at two different wavelengths, reproducing apparatus and method utilizing the same
CA2123061A1 (en) Optical Waveplate, Method of Manufacturing the Same, and Waveguide Device Using the Same
EP1837684A3 (en) Optical functional materials and process for producing the same
DE69825902D1 (de) Elektrochromer rückspiegel mit einem auf der dritten seite angebrachten reflektor
CA2075015A1 (en) Disc cartridge
CA2227564A1 (en) Electroluminescent lamp using multilayer optical film
EP0877292A4 (en) MEMBRANE
BR9605938A (pt) Estrutura de disco ótico método de fabricação da mesma e aparelho para fabricação da mesma
CA2047163A1 (en) Optical disk
AU606298B2 (en) Optical recording media
ATE340833T1 (de) Repositionierbares klebeetikett für optische aufzeichnungsmedien
AU2002364840A1 (en) Laser-marked data medium
WO2003036361A1 (fr) Systeme optique de projection et appareil d'exposition possedant ledit systeme
MY118028A (en) Optical recording medium.
WO2004013566A3 (en) System and method for imaging of coated substrates
MY128091A (en) Objective lens device and optical pickup adopting the same
RU2333520C2 (ru) Проекционный экран для проецирования изображений
EP1566668A4 (en) PHASE BLADE AND OPTICAL DATA RECORDING / REPRODUCING DEVICE
AU1238588A (en) Support material for photographic coatings using polyolefin which includes a fluorine containing polymer

Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 13/03/1996, OBSERVADAS AS CONDICOES LEGAIS.

B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 12A,13A,14A E 15A ANUIDADES

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2257 DE 08/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 12A, 13A, 14A E 15A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.