子分类：
| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 121 | 자기 테이프 카세트용 메모리 장치 | KR1019940701379 | 1992-10-19 | KR100258602B1 | 2000-06-15 | 플라테,한스-요아힘; 쉬뢰더,에른스트,에프 |
| 본 발명은 자기 테이프 카세트용 메모리 장치에 관한 것이다. 본 발명의 목적은 어떤 자기 테이프 카세트 또는 어떤 레코딩 매질에 접속하며 레코딩 및/또는 재생장치의 목표하지 않거나 또는 관계없는 동작모드를 차단하며 자기 테이프 카세트가 레코딩 및/또는 재생장치에 삽입될때에만 목표하거나 관계없는 동작모드를 가능하게 하기 위한 것이다. 자기 테이프 카세트가 하우징과 이러한 하우징에서 자기 테이프의 하나이상의 릴 뿐만아니라 전자 메모리 장치를 포함하고, 메모리 장치는 자기 테이프 카세트가 장전될때 레코딩 및/또는 재생장치와 접속할 수 있으며 데이타 처리 및 제어회로에 의해 저장된 정보의 평가를 위해 이에 제어될 수 있는 자기 테이프 카세트용 전자 메모리 장치에 있어서, 본 장치는 메모리 장치가 레코딩 및 /또는 재생동작모드의 선택적 차단을 제어할 수 있는 제어데이타를 포함하는 것을 특징으로 한다. | ||||||
| 122 | 디스크 체인지 기능을 갖는 디스크 재생 장치 | KR1019950012837 | 1995-05-23 | KR100180906B1 | 1999-04-15 | 나까가와무네까즈; 이와끼가즈노리; 구로가와노리히로 |
| 장치 구조를 복잡하게 하거나 크기를 증가시키지 않고 간단하고 정밀한 동작 제어를 할 수 있는 디스크 재생 장치를 개시하고 있다. 이 디스크 재생 장치에서는 디스크 번호 검출 마크를 형성하는 검출된 제1부분(i1-i5)이 정지 위치 검출 마크를 형성하는 검출될 제2 부분 (m, n)의 폭보다 넓고 더 작다. 동시에 디스크 번호 검출 마크 및 정지 위치 검출 마크는 직선상에 제공되어 있다. 이와같이 디스크 번호 검출 마크와 정지 위치 검출 마크는 하나의 마크 센서(43)에 의해 검출될 수 있으며 2개의 마크 모두를 서로 신뢰성있게 구별하게 된다. | ||||||
| 123 | 디스크 카트리지 | KR1019900004539 | 1990-04-03 | KR100157412B1 | 1998-12-15 | 야마모또히로시; 아라이시즈오 |
| 본원의 디스크 카트리지는, 기록 매체를 기록 및/또는 재생이 가능하도록 수납하는 카트리지 본체와, 외부로부터 전환 조작이 가능하도록 상기 카트리지 본체에 이동 가능하게 설치되어 있어서, 카트리지 본체에 형성된 장방형 창구멍을 부분적으로 또는 전부 폐쇄할 수 있도록 한 제1식별 장치와, 외부로부터 전환 조작이 불가능하고, 상기 카트리지 본체에 형성된 또다른 장방형 창구멍의 일부분을 폐쇄하도록 반고정 상태로 카트리지 본체에 설치되어 있는 제2식별 장치를 포함하고 있고, 상기 제1 및 제2식별 수단은 광디스크의 종류, 및 수납되어 있는 광디스크의 기록 및/또는 재생에 필요한 데이타를 표시하도록 되어 있다. | ||||||
| 124 | 디스크 카트릿지 | KR2019880017462 | 1988-10-28 | KR2019960002541Y1 | 1996-03-27 | 스즈끼유지 |
| 내용 없음. | ||||||
| 125 | 기록정보 표시장치 및 억세스 방법 | KR1019910001866 | 1991-01-31 | KR1019940001789B1 | 1994-03-05 | 최승렬 |
| The apparatus comprises; a reading unit for read out of bibliographical information from a video recording medium ticket; a decoder decoding the read out information with a symbol signal memory unit for storage of a signal corresp. to a letter or a figure; a control device regulating the issue of a corresp. symbol chain from the symbol signal memory, to control the complete system corresp. to the output signal of the decoder; a video indicator device converting an input signal into a video signal readable by a user; and a picture screen indicator processor addressing and converting the symbol chain provided by the symbol signal memory, in order to prepare the chain so that it is suitable for the video indicator. | ||||||
| 126 | Acoustic hard drive surrogate | US15588141 | 2017-05-05 | US09875773B1 | 2018-01-23 | Paul Allen Waters; Ryan Scott Signer |
| Systems and methods for an acoustic hard drive surrogate. In some embodiments, an Information Handling System (IHS) may include a chassis having a hard drive bay, and an acoustic hard drive surrogate coupled to the hard drive bay, where the acoustic hard drive surrogate includes a microphone configured to measure a combined airflow-induced and fan-generated acoustic wave transmitted over the air within the chassis and received at a selected point on a surface of the acoustic hard drive surrogate, and where the measurement excludes vibration received by the acoustic hard drive surrogate through the chassis. | ||||||
| 127 | Removable medium with bookmark | US11016777 | 2004-12-21 | US09236080B2 | 2016-01-12 | Mordechai Teicher |
| A storage medium includes a content storage portion for storing content and a bookmark storage portion for storing a bookmark value. An associated player for playing the content includes a user interface for presenting the content to a user, a processor for presenting the content to the user interface starting at a starting segment of the content in accordance with the bookmark value, and a medium interface for reversibly operationally connecting the player to the storage medium to deliver the content and the bookmark value to the processor. The player plays the content until an ending segment is reached, and sets the bookmark value in accordance with the ending segment, so that subsequent playing, on the same player or on a different player, starts in accordance with the ending segment. The starting segment is selected either by the player or by the storage medium. | ||||||
| 128 | OPTICAL DISC AND REMOTE CONTROL DEVICE | US13851646 | 2013-03-27 | US20130210355A1 | 2013-08-15 | Mitsuaki Oshima; Yoshihiro Mushika; Osamu Mizuno; Koichi Ogawa |
| The objective of the present invention is to provide an optical disc which solves the problem that search for data recorded on an exchange-type medium such as an optical disc and the like and which allows search for data recorded in an optical disc to be performed with a simple operation. A transmitting/receiving antenna 231 is provided in an inner peripheral portion of an optical disc. An IC module 201 connected with transmission/reception IC 230 including ID information is formed and embedded into a substrate the optical disc. Thus, an optical disc incorporating an IC module which can be produced on a mass-production basis can be achieved. | ||||||
| 129 | METHOD AND APPARATUS FOR DISPLAYING VIDEO CLIPS | US13618087 | 2012-09-14 | US20130014164A1 | 2013-01-10 | Henry C. Yuen; Roy J. Mankovitz; Daniel S. Kwoh; Elsie Y. Leung |
| A television viewer uses a PIP format for display of program related information such as television program listings from a program schedule data base in the background and moving, real time or stored video clip images of a program selected from the displayed listings in the PIP window. All the text of the background information lies outside the PIP window. In one embodiment, as the viewer selects a particular program from the display of current television program listings by means of a cursor or a code number, the corresponding program automatically appears in the PIP window. | ||||||
| 130 | COPYRIGHT PROTECTION DATA PROCESSING SYSTEM AND REPRODUCTION DEVICE | US13552790 | 2012-07-19 | US20120284515A1 | 2012-11-08 | Takahiro YAMAGUCHI; Masaya Yamamoto; Sanzo Ugawa; Toshihisa Nakano; Kaoru Murase |
| A content protection data processing system and a playback device determine whether to permit playback of a content recorded in a recording medium, based on a type of the recording medium and a signature type of a signature attached to a program. Additionally, the content protection data processing system and the playback device switch a procedure relating to a digital signature for each signature type of the digital signature, which enables both the protection of the copyright of the content and the efficient manufacturing of commercial ROM media. | ||||||
| 131 | OPTICAL DISC ADVERTISING LABEL AND METHOD | US13093441 | 2011-04-25 | US20120097561A1 | 2012-04-26 | WARREN WEBER |
| An optical disc advertising and security method that includes the use of a promotional label that is coaxially aligned and adhesively attached to the top surface of an optical disc. The promotional label includes an upper label layer and a lower label layer. Printed on the top layer surface of each label layer is promotional indicia. In one embodiment, the upper label layer is slightly larger in diameter or the same diameter as the lower label layer so that the lower label is covered and unable to be removed directly from the optical disc when the container is initially opened by a consumer. In a second embodiment, the promotional label is made of two label layers permanently adhesively attached together with a RFID tag disposed between them. | ||||||
| 132 | Drive apparatus, method of informing possibility of handling and operating recording medium, control method of handling and operating recording medium, and recording medium | US12009966 | 2008-01-23 | US08149660B2 | 2012-04-03 | Junzo Tokunaka; Mitsutoshi Shinkai |
| A drive apparatus that handles and operates a recording medium attached with a memory tag, the drive apparatus include: a recording medium mounting part on which the recording medium is mounted; an information readout part configured to read information out of a memory tag attached to a recording medium before the recording medium is mounted on the recording medium mounting part; a determining part configured to determine whether the recording medium can be handled and operated based on the information read out by the information readout part; and an informing part configured to inform a determined result determined by the determining part. | ||||||
| 133 | OPTICAL DISK, AN OPTICAL DISK BARCODE FORMING METHOD, AN OPTICAL DISK REPRODUCTION APPARATUS, A MARKING FORMING APPARATUS, A METHOD OF FORMING A LASER MARKING ON AN OPTICAL DISK, AND A METHOD OF MANUFACTURING AN OPTICAL DISK | US13194138 | 2011-07-29 | US20110286315A1 | 2011-11-24 | Yoshiho Gotoh; Mitsuaki Oshima; Shinichi Tanaka; Kenji Koishi; Mitsuro Moriya |
| Disclosed is an optical disk barcode forming method wherein, as information to be barcoded, position information for piracy prevention, which is a form of ID, is coded as a barcode and is recorded by laser trimming on a reflective film in a PCA area of an optical disk. When playing back the thus manufactured optical disk on a reproduction apparatus, the barcode data can be played back using the same optical pickup. | ||||||
| 134 | Optical disk for an identification element | US11658567 | 2005-07-13 | US07936660B2 | 2011-05-03 | Nathalie Vast; Pierre Doublet |
| An optical disk is provided that includes a face carrying information that is readable by a laser while the disk is being driven in rotation, the face being defined by a flexible structure; a support stiffening the flexible structure and including at least one fiber layer having a thickness; and an identification and/or authentication element carried by the support, the identification and/or authentication element being configured to emit a detectable signal on being illuminated by the laser that is used for reading the information present on the face, the identification and/or authentication element being inside and/or outside the support. | ||||||
| 135 | System and method for optical media information storage life tracking | US12026630 | 2008-02-06 | US07852724B2 | 2010-12-14 | Dirk Erickson; Robert A. Brondijk; Jaconus Petrus Josephus Heemskerk; Jakob G. Nijboer; Christiaan Steenbergen; Charles R. Weirauch |
| Expiration information stored on an optical medium is applied to determine an expiration date of the optical medium that provides a predetermined reliability of information archived on the optical medium, such as a predetermined acceptable defect level of the information at the expiration date. An expiration engine associated with an information handling system or optical disc drive determines the expiration date from one or more factors, such as the manufacture date of read-only optical media, the initialization date of recordable optical media, a quality rating associated with a defect growth rate over time of the optical media, and a desired reliability. In one embodiment, the expiration engine writes expiration information to the optical media, such as a date stamp at initialization of a recordable optical medium. Alternatively, an expiration date is stored on an information handling system to provide expiration warnings a predetermined time before the expiration date. | ||||||
| 136 | Optical recording/reproducing apparatus for optical disks with various disk substrate thicknesses | US09420603 | 1999-10-19 | USRE41928E1 | 2010-11-16 | Naoyasu Miyagawa; Yasuhiro Gotoh |
| An optical disc apparatus for recording, reproducing or erasing an information signal by converging a light flux onto a recording layer through a transparent substrate. The apparatus includes one or a plurality of optical heads having a plurality of objective lenses whose aberrations have respectively been corrected for a plurality of disc substrates of different thicknesses, a cartridge for enclosing the optical disc, a discrimination hole which is formed on the cartridge, and a sensor for detecting the opening/closing state of the discrimination hole and for generating a discrimination signal. In accordance with the result of the discrimination as to the thickness of the loaded optical disc, the objective lens, in which the occurrence of the aberration is smallest, is used, so that the information signal can preferably be recorded, reproduced or erased onto/from the optical discs having different substrate thicknesses. Instead of an optical head having objective lenses, an optical head having a waveguide and a plurality of converging grating couplers whose aberrations have respectively been corrected for a plurality of disc substrates of different thicknesses is provided to achieve the same object. An optical recording/reproducing apparatus for recording, reproducing or erasing an information signal onto/from an optical disc having at least a transparent substrate and an information layer by converging a light flux on the information layer through the transparent substrate. The apparatus includes optical converging devices, with different numerical apertures, focal distances or working distances, such as objective lenses or grating lenses, for performing aberration correction over a plurality of transparent substrates of different thicknesses of optical discs and a device for discriminating the type of optical disc based on the thicknesses of the transparent substrates. One of the optical converging devices that generates the least aberration is used according to a result of the discrimination of the thickness of the optical disk loaded in the apparatus to cause the information signal to be suitably recorded, reproduced or erased onto/from the optical discs having the different substrate thicknesses. | ||||||
| 137 | Optical recording/reproducing apparatus for optical disks with various disk substrate thicknesses | US09460223 | 1999-12-13 | USRE41918E1 | 2010-11-09 | Naoyasu Miyagawa; Yasuhiro Gotoh |
| An optical disc apparatus for recording, reproducing or erasing an information signal by converging a light flux onto a recording layer through a transparent substrate. The apparatus includes one or a plurality of optical heads having a plurality of objective lenses whose aberrations have respectively been corrected for a plurality of disc substrates of different thicknesses, a cartridge for enclosing the optical disc, a discrimination hole which is formed on the cartridge, and a sensor for detecting the opening/closing state of the discrimination hole and for generating a discrimination signal. In accordance with the result of the discrimination as to the thickness of the loaded optical disc, the objective lens, in which the occurrence of the aberration is smallest, is used, so that the information signal can preferably be recorded, reproduced or erased onto/from the optical discs having different substrate thicknesses. Instead of an optical head having objective lenses, an optical head having a waveguide and a plurality of converging grating couplers whose aberrations have respectively been corrected for a plurality of disc substrates of different thicknesses is provided to achieve the same object. An optical recording/reproducing apparatus for recording, reproducing or erasing an information signal onto/from an optical disc having at least a transparent substrate and an information layer by converging a light flux on the information layer through the transparent substrate. The apparatus includes optical converging devices, with different numerical apertures, focal distances or working distances, such as objective lenses or grating lenses, for performing aberration correction over a plurality of transparent substrates of different thicknesses of optical discs and a device for discriminating the type of optical disc based on the thicknesses of the transparent substrates. One of the optical converging devices that generates the least aberration is used according to a result of the discrimination of the thickness of the optical disk loaded in the apparatus to cause the information signal to be suitably recorded, reproduced or erased onto/from the optical discs having the different substrate thicknesses. | ||||||
| 138 | TRAVERSE OF LIGHT SCRIBE DISK DRIVE | US12705498 | 2010-02-12 | US20100242057A1 | 2010-09-23 | Hsien-Chung OU; Kuo-Hao She; Shih-Jung Huang |
| A traverse of a light scribe disk drive is provided. An opening is disposed at the center of a frame, wherein one end of the opening has a half circle, and a fillister is integrally formed around the half circle. A spindle motor is mounted on a PCB to form a spindle motor module. The PCB with a connecting slot is disposed on the frame to insert the spindle motor into the half circle. An optical sensor is mounted on a substrate to form an optical sensor module, and the substrate is inserted in the fillister. One end of a cable is connected to the substrate, and the other end is connected to the connecting breach to simplify the structure. | ||||||
| 139 | COPYRIGHT PROTECTION DATA PROCESSING SYSTEM AND REPRODUCTION DEVICE | US12524604 | 2008-02-22 | US20100100969A1 | 2010-04-22 | Takahiro Yamaguchi; Masaya Yamamoto; Sanzo Ugawa; Toshihisa Nakano; Kaoru Murase |
| If playback devices are prohibited from playing back contents recorded in R media, there occurs a problem that it takes more time to manufacture commercial ROM media. Conversely, if playback devices are permitted to play back contents recorded in R media, there occurs a problem that copyrights might be infringed. In view of these, the aim of the present invention is to provide a content protection data processing system and a playback device capable of determining whether to permit playback of a content recorded in a recording medium, based on a medium type of the recording medium and a signature type of a signature attached to a program, and switching a procedure relating to a digital signature for each signature type of the digital signature. This enables both the protection of the copyright of the content and the efficient manufacturing of commercial ROM media. | ||||||
| 140 | Phase-change optical recording medium having first and second track pitches | US10504292 | 2003-02-10 | US07616552B2 | 2009-11-10 | Shinya Abe; Shin-ichi Tanaka; Hiroshi Ogawa; Jacobus Petrus Josephus Heemskerk; Tamotsu Yamagami; Cornelis Marinus Schep |
| An optical disc or other optical recording medium enables reading barcode-shaped-BCA marks in a burst cutting area (BCA) with tracking on while making tampering with the BCA marks difficult. The optical disc 100 has a first area 102 containing tracks at a first track pitch d2, and a second area 101 containing tracks at a second track pitch d1. The barcode-shaped marks 104 are recorded in the second area, and the second track pitch is wider than the first track pitch. | ||||||
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