Tag Archives: disk

Strong controller of interference observer based on optical disk drive focas servo-system

Application Number  00129540 Application Date  2000.09.28 Publication Number  1335595 Publication Date  2002.02.13 Priority Information   2000/7/31 KR 0044217/2000   International Classification  G11B7/09;G11B21/02   Applicant(s) Name  Daewoo Electronics Co., Ltd.   Address     Inventor(s) Name  Pae Hongmun   Patent Agency Code  72002 Patent Agent  jian wei AbstractTo provide a disk drive focusing servo controller capable… Read More »

Optical disk label

Application Number  00129482 Application Date  2000.12.29 Publication Number  1310446 Publication Date  2001.08.29 Priority Information   1996/2/26 GB 9604048.0   International Classification  G09F3/10;G11B23/40   Applicant(s) Name  Mountain Rocky Trade Ltd.   Address     Inventor(s) Name  Stanley.I. Groceman   Patent Agency Code  11038 Patent Agent  zheng xiuzhe AbstractA Label of compact discs for visual inspection of… Read More »

Brake disk for bicycle

Application Number  00129477 Application Date  2000.12.28 Publication Number  1307997 Publication Date  2001.08.15 Priority Information   1999/12/29 US 09/474692   International Classification  B62L1/02   Applicant(s) Name  Shimano Inc.   Address     Inventor(s) Name  Naai Taisuke;Matsui Hasashi   Patent Agency Code  72001 Patent Agent  zeng xiangling AbstractA one-piece brake disk for a vehicle includes a radially… Read More »

Locator of lumbar intervertebral disk

Application Number  00129375 Application Date  2000.12.01 Publication Number  1356094 Publication Date  2002.07.03 Priority Information     International Classification  A61B17/00;A61B17/56;A61B19/00   Applicant(s) Name  Sheng Qirui   Address     Inventor(s) Name  Sheng Qirui;Yang Ruoling;Zheng Yanbo   Patent Agency Code  37102 Patent Agent  liang cuirong AbstractA locator of lumbar intervertebral disk for the enucleation of lumbar intervertebral… Read More »

Two-purpose optical disk for both VCD player and computer multimedia

Application Number  00129112 Application Date  2000.09.19 Publication Number  1343974 Publication Date  2002.04.10 Priority Information     International Classification  G11B7/007;G11B20/12   Applicant(s) Name  Liang Qicheng   Address     Inventor(s) Name  Liang Qicheng   Patent Agency Code  66001 Patent Agent  chen hui AbstractA multimedia optical disk used as both CD-ROM and VCD features that the function… Read More »

VCD player and computerized visiting card type network optical disk

Application Number  00129111 Application Date  2000.09.19 Publication Number  1343983 Publication Date  2002.04.10 Priority Information     International Classification  G11B23/30   Applicant(s) Name  Liang Qicheng   Address     Inventor(s) Name  Liang Qicheng;Zhang Baojun   Patent Agency Code  66001 Patent Agent  chen hui AbstractA CD-ROM and VCD type optical disk used as the ticket of tour… Read More »

Magnetic disk recording system and double-magnetic resistance reading sensor

Application Number  00129074 Application Date  1996.08.20 Publication Number  1310440 Publication Date  2001.08.29 Priority Information   1995/9/11 US 08/526,648   International Classification  G11B5/39   Applicant(s) Name  International Business Machine Corp.   Address     Inventor(s) Name  Hardyarer.S. Keer;Bruce.A. Gurne   Patent Agency Code  11038 Patent Agent  feng xun AbstractThe present invention provides a dual magnetic resistance… Read More »

Protecting box of optical disk and its built-in opening mechanism

Application Number  00128711 Application Date  2000.09.08 Publication Number  1342980 Publication Date  2002.04.03 Priority Information     International Classification  G11B17/04;G11B23/03   Applicant(s) Name  Liang Hong   Address     Inventor(s) Name  Pu Qiang;Liang Hong;Liang Hongshen   Patent Agency Code  00000 Patent Agent   AbstractA protecting box of optical disk is featured by that on its bottom… Read More »

Oblique disk type compressor piston with hollow head of non-acial symmetrical internal configuration

Application Number  00128699 Application Date  2000.09.21 Publication Number  1295193 Publication Date  2001.05.16 Priority Information   1999/9/21 JP 267131/99   International Classification  B22D17/22;F04B27/08;F16J1/00   Applicant(s) Name  Toyota Jidosholli Seisakusho K.K.   Address     Inventor(s) Name  Kato Takayuki;Takamatsu Masaudo   Patent Agency Code  72001 Patent Agent  zhang tianan AbstractA method of producing a body for a… Read More »

Device and method for duplicating data from optical disk producing vibration

Application Number  00128608 Application Date  2000.07.08 Publication Number  1284716 Publication Date  2001.02.21 Priority Information   1999/7/8 KR 27456/99   International Classification  G11B19/28   Applicant(s) Name  Samsung Electronics Co., Ltd.   Address     Inventor(s) Name  Go Yong-Ok   Patent Agency Code  11105 Patent Agent  wang zhisen AbstractThe invention provides a method and apparatus for reproducing… Read More »

Optical disk clamping device

Application Number  00128427 Application Date  2000.10.20 Publication Number  1332453 Publication Date  2002.01.23 Priority Information   2000/7/12 KR 39944/00   International Classification  G11B17/028   Applicant(s) Name  DVS Korea Co., Ltd.   Address     Inventor(s) Name  Kweon Chang-Min   Patent Agency Code  11105 Patent Agent  yang wu AbstractA clamping device of disc adapted to flatten a… Read More »

Method and device for digital video frequency disk video frequency randomizer

Application Number: 00118604Application Date: 2000.06.16Publication Number: 1281220Publication Date: 2001.01.24Priority Information: 1999/6/25 US 09/344,745International: G11B20/10;G11B27/00Applicant(s) Name: IBM Corp.Address: Inventor(s) Name: K. E. Timitery;R. J. Miens;J. E. KoolakouskeyPatent Agency Code: 11038Patent Agent: feng xunAbstract When beginning the display of material on DVD one of a plurality of video programmes on the disc is automatically selected. A bit… Read More »

Access method for high-capacity optical disk record format

Application Number: 00121003Application Date: 2000.07.14Publication Number: 1334563Publication Date: 2002.02.06Priority Information: International: G11B20/12;G11B7/007Applicant(s) Name: Juridic Foundation Industrial Techonlogy Research Inst.Address: Inventor(s) Name: Cai Haixiang;Chen Weicheng;Gui QingpingPatent Agency Code: 72003Patent Agent: li qiangAbstract The invention discloses a method to access record format used in high capacity optical disc. The time information that expresses data or its position… Read More »

Portable interative digitalized language learning machine using optical disk as storage medium

Application Number: 00115798Application Date: 2000.05.23Publication Number: 1299135Publication Date: 2001.06.13Priority Information: International: G09B19/06;G11B31/00Applicant(s) Name: Li LianghaiAddress: Inventor(s) Name: Li LianghaiPatent Agency Code: 00000Patent Agent: Abstract An interactive language learning machine of digital portable type is composed of disc driving device, microprocessor, digital signal processor, liquid crystal display, etc. The machine uses compact disc to store the… Read More »

Method and device for preventing vibration demage of hard disk

Application Number: 00124855Application Date: 2000.09.19Publication Number: 1343980Publication Date: 2002.04.10Priority Information: International: G11B19/20;G11B33/00Applicant(s) Name: Bite Lianchuang Electronic Co Ltd (Beijing)Address: Inventor(s) Name: Qu JiaweiPatent Agency Code: 11241Patent Agent: zhang huahuiAbstract A method for preventing the portable hard disk from being damaged by vibration includes monitoring and recording the vibration state of hard disk, looking into the… Read More »

Objective lens driving device and optical disk device

Application Number: 00118834Application Date: 2000.06.12Publication Number: 1277430Publication Date: 2000.12.20Priority Information: 1999/6/11 JP 164854/99International: G02B7/02;G11B7/09Applicant(s) Name: Sony Corp.Address: Inventor(s) Name: Kanaeda FuyukiroPatent Agency Code: 31100Patent Agent: wu menghuaAbstract An objective lens driving device is provided with a biaxial movable body that is supported by a support shaft so as to be slidable in the axial direction… Read More »

Polishing cerium oxide disk and its making method

Application Number: 00121249Application Date: 2000.08.10Publication Number: 1338355Publication Date: 2002.03.06Priority Information: International: B24B9/00;B24B13/015Applicant(s) Name: Zhongdian Guangming Polishing Technique Development Center, BeijingAddress: Inventor(s) Name: Chang YapingPatent Agency Code: 11228Patent Agent: wang yuhuaAbstract A polishing cerium oxide disk is composed of circular substrate disk, central hole, holes on edge and abrasing head, and is prepared from chemical fibre… Read More »

Optical disk type digital camera

Application Number: 00116032Application Date: 2000.09.15Publication Number: 1344103Publication Date: 2002.04.10Priority Information: International: H04N5/225;H04N5/85Applicant(s) Name: Zhou ChuanbiaoAddress: Inventor(s) Name: Zhou ChuanbiaoPatent Agency Code: 42001Patent Agent: huang ruitangAbstract An optical disk type digital camera is composed of lens, pick-up tube, pre-browser, image processor, video capture unit, real-time compression card, program control card and optical disk record system, or… Read More »

Optical disk device

Application Number: 00124941Application Date: 2000.09.26Publication Number: 1292547Publication Date: 2001.04.25Priority Information: 1999/9/28 JP 274109/99International: G11B7/08;G11B21/24Applicant(s) Name: ALPS Electric Co., Ltd.Address: Inventor(s) Name: Kagadani Hiroyuki;Asano TakahiroPatent Agency Code: 11216Patent Agent: liu jiyangAbstract The present invention relates to an optical device in which a neutral position setting for each of the adjustment screws can be carried out. There… Read More »

Optical disk chip

Application Number: 00119231Application Date: 2000.03.25Publication Number: 1273416Publication Date: 2000.11.15Priority Information: 1999/3/25 KR 10272/99International: G11B7/007;G11B7/24Applicant(s) Name: Samsung Electroics Co., Ltd.Address: Inventor(s) Name: Yun Doo-Sop;Park Chang-MinPatent Agency Code: 11105Patent Agent: ma yingAbstract An optical disc substrate with deep grooves having a depth of lambda /4n to lambda /2n, where lambda is the wavelength of a laser beam… Read More »

Driven disk of non-return clutch with unidirectional bearing

Application Number: 00110543Application Date: 2000.06.14Publication Number: 1274052Publication Date: 2000.11.22Priority Information: International: F16D41/02Applicant(s) Name: Teng ZhengrenAddress: Inventor(s) Name: Teng ZhengrenPatent Agency Code: 21119Patent Agent: long fengAbstract A driven disk of non-return clutch with unidirectional bearing is disclosed, which can be installed to car for directly shifting without manipulating clutch. The buffer spring is installed to the… Read More »

Infrared heat energy lamp heaving insulation disk for protection of hand lever compressing member

Application Number: 00121624Application Date: 2000.07.21Publication Number: 1334592Publication Date: 2002.02.06Priority Information: International: H01K1/00;H01K1/18Applicant(s) Name: Heat Energy Interactive Co.Address: Inventor(s) Name: Park Si-HungPatent Agency Code: 11038Patent Agent: sun zhengAbstract The invented infrared heat energy lamp consists of a glass bulb, a lamp holder at the upper part of bulb, a rod from the holder extending down to… Read More »

Optical disk type electronic digital visiting card

Application Number: 00116806Application Date: 2000.06.27Publication Number: 1331469Publication Date: 2002.01.16Priority Information: International: G11B7/24Applicant(s) Name: Zichuan Digital Technology Co Ltd, ShanghaiAddress: Inventor(s) Name: Zheng Keqiang;Huang Zheng;Chen YipingPatent Agency Code: 31100Patent Agent: chang mengAbstract An optical disk-type digitalized electronic visiting card is prepared through writing software modules, filling in the modules, editing the characters, image, animation, digital music… Read More »

Artificial human cervical intervertebral disk

Application Number: 00125384Application Date: 2000.09.26Publication Number: 1293023Publication Date: 2001.05.02Priority Information: International: A61F2/44Applicant(s) Name: Shen QiangAddress: Inventor(s) Name: Shen QiangPatent Agency Code: 31200Patent Agent: lu feiAbstract An artificial human cervical intervertebral disk is composed of two bases and a spherical joint consisting of concave and convex parts, which are matched and fixed to based via dovetail… Read More »

Single-sided reading two-layer optical disk and regenerative magnetic head thereof

Application Number: 00120048Application Date: 1996.06.10Publication Number: 1295326Publication Date: 2001.05.16Priority Information: 1995/6/8 JP 141537/95International: G11B7/12;G11B7/24Applicant(s) Name: Matsushita Electric Industrial Co., Ltd.Address: Inventor(s) Name: Tomiyama Morinakaba;Kishi ToshisadamePatent Agency Code: 31100Patent Agent: sun jingguoAbstract A dual-layered optical disc for use with a pickup head has a first signal layer, a semitransparent film, a space layer, a reflective film,… Read More »

Exterior-applied medicine for treating lumbar intervertebral disk protrusion

Application Number: 00110966Application Date: 2000.03.31Publication Number: 1315200Publication Date: 2001.10.03Priority Information: International: A61K31/045;A61K35/78;A61P19/08;C12G3/04Applicant(s) Name: Zhu DayanAddress: Inventor(s) Name: Zhu DayanPatent Agency Code: 37102Patent Agent: liang cuirongAbstract An exterior-applied Chinese medicine for treating lumber intervertebral disk protrusion is prepared from 9 Chinese medicinal materials including ginger, garlic, hot pepper, mint, etc. through immersing in strong distillate liquor.… Read More »

Fixed discharge single rotary oblique disk refrigeriting compressor

Application Number: 00122488Application Date: 2000.08.04Publication Number: 1283744Publication Date: 2001.02.14Priority Information: 1999/8/6 JP 223167/99International: F04B27/08Applicant(s) Name: Toyota Jidoshokki Seisakusho K.K.Address: Inventor(s) Name: Sugiura Satoru;Takenaka Kenji;Iwama KazuakiPatent Agency Code: 72001Patent Agent: zhou beilinAbstract A single-head swash-plate refrigerant compressor of fixed displacement type is disclosed which can prevent lock-up due to burning between the spherical seat surface of… Read More »

Hard disk fixer

Application Number: 00117292Application Date: 2000.07.25Publication Number: 1335623Publication Date: 2002.02.13Priority Information: International: G06F1/16;G11B33/00;H05K7/14Applicant(s) Name: Fujin Precision Industry (Shenzhen) Co., Ltd.Address: Inventor(s) Name: Gan LiyuanPatent Agency Code: 00000Patent Agent: Abstract The hard disk drive fixer includes one bearing seat and one elastic pinch plate. The bearing seat includes one square base board and one pair of side… Read More »

Optical disk and recording device of optical disk, recording method and replay device

Application Number: 00126272Application Date: 2000.07.06Publication Number: 1282955Publication Date: 2001.02.07Priority Information: 2000/4/11 JP 109602/00; 1999/7/7 JP 192760/99; 1999/7/15 JP 201382/99International: G11B7/007;G11B20/10;G11B23/30Applicant(s) Name: Matsushita Electric Industrial Co., Ltd.Address: Inventor(s) Name: Miyashita Marumakoto;Ishihashi;Hiromichi;Tanaka ShinichiPatent Agency Code: 72001Patent Agent: fu kangAbstract An optical disc recording apparatus records a digital content onto an optical disc so that the perfect copying… Read More »

Disk cartridge

Application Number: 00120092Application Date: 2000.05.24Publication Number: 1274925Publication Date: 2000.11.29Priority Information: 1999/5/24 JP 143984/99; 1999/7/26 JP 210147/99International: G11B23/03Applicant(s) Name: Sony Corp.Address: Inventor(s) Name: Umasugi Shinji;Higuchi ArataroPatent Agency Code: 11105Patent Agent: li xiaoshuAbstract A disc cartridge in which is rotatably housed a magnetic disc. The disc cartridge has a liner on each inner surface of the main… Read More »