Phase conversion optical disc

Application Number  00128520 Application Date  2000.11.21 Publication Number  1298176 Publication Date  2001.06.06 Priority Information   1999/11/24 KR 52388/99   International Classification  G11B7/24   Applicant(s) Name  Samsung Electronics Co., Ltd.   Address     Inventor(s) Name  Kim Sungsu   Patent Agency Code  11105 Patent Agent  shao eli AbstractA phase change optical disc includes a substrate and Read more

Starting method for polybutadiene gas phase production

Application Number  00128314 Application Date  2000.11.21 Publication Number  1297952 Publication Date  2001.06.06 Priority Information   1999/11/22 US 09/444693   International Classification  C08F2/34;C08F136/06   Applicant(s) Name  Union Carbide Chemicals & Plastics Technology Corp.   Address     Inventor(s) Name  A.G. Ditz.III;D.P. Zrcker   Patent Agency Code  72001 Patent Agent  wu dajian AbstractA process for starting a Read more

Comprehensive motor phase failure controller

Application Number: 00113705Application Date: 2000.01.06Publication Number: 1267938Publication Date: 2000.09.27Priority Information: International: H02H7/09Applicant(s) Name: Wu ChangqinAddress: Inventor(s) Name: Wu ChangqinPatent Agency Code: 00000Patent Agent: Abstract The comprehensive controller has integrated on-off mechanism electronic system control board and DC source separator and includes six parts of an on-off mechanism, triphase bridge rectifier, electronic system control board, current Read more

Chemical vapour phase deposition equipment and method of synthesizing nanometer pipe using said equipment

Application Number: 00121138Application Date: 2000.07.27Publication Number: 1282801Publication Date: 2001.02.07Priority Information: 1999/7/27 KR 30700/1999; 2000/6/29 KR 36509/2000International: C01B31/00;C23C16/26Applicant(s) Name: Lee Chol-JinAddress: Inventor(s) Name: Lee Chol-Jin;Ryu Chae-YeongPatent Agency Code: 72002Patent Agent: gan lingAbstract A chemical vapor deposition apparatus, and a method of synthesizing carbon nanotubes using the apparatus, are provided. The chemical vapor deposition apparatus synthesizes carbon Read more

Device and method for detecting overheated power transistors of phase inverter

Application Number: 00124707Application Date: 2000.09.13Publication Number: 1290058Publication Date: 2001.04.04Priority Information: 1999/9/28 KR 1999-41599; 2000/8/21 KR 2000-48304International: H02H7/122Applicant(s) Name: Samsung Electronics Co., Ltd.Address: Inventor(s) Name: Lee Tong-GyuPatent Agency Code: 11021Patent Agent: jiang lilouAbstract Disclosed is an apparatus and a method for detecting overheat of a power transistor. The apparatus comprises a resistor provided on a current Read more

Method for improving quality of frequency-doubled light beam based on space phase compensation

Application Number: 00115015Application Date: 2000.03.21Publication Number: 1267107Publication Date: 2000.09.20Priority Information: International: H01S5/06Applicant(s) Name: Fudan Univ.Address: Inventor(s) Name: Zhu Heyuan;Qian Liejia;Wang TaoPatent Agency Code: 31200Patent Agent: lu feiAbstract A method based on space phase compensation for increasing the quality of frequency-doubled light beam features that the space phase distortion is compensated by space discrete effect. The Read more

Three phase combined resonator

Application Number: 00121367Application Date: 2000.07.24Publication Number: 1288216Publication Date: 2001.03.21Priority Information: 1999/8/23 CN 99111500.7International: G09B23/18Applicant(s) Name: Zhai HeilingAddress: Inventor(s) Name: Zhai HeilingPatent Agency Code: 00000Patent Agent: Abstract This invention relates to a vibration systhesis device for imitating three phase ac power and three phase ac current connection pattern. It consists of three crank sliding block mechanism Read more

Brushless single phase motor

Application Number: 00124745Application Date: 2000.09.14Publication Number: 1301078Publication Date: 2001.06.27Priority Information: 1999/12/23 KR 61277/1999International: H02K1/06;H02K9/06;H02K11/00;H02K21/22Applicant(s) Name: Samsung Electro-Mechanics Co., Ltd.Address: Inventor(s) Name: Gang Yong-GyuPatent Agency Code: 11219Patent Agent: xie linaAbstract The invention relates to a single phase brushless motor, wherein dead points are eliminated by making thicknesses of stator teeth asymmetrical under condition where the stator Read more

Phase conjugation and interference device for measuring vibration amplitude of body with sub-nm resolution

Application Number: 00115304Application Date: 2000.03.30Publication Number: 1264830Publication Date: 2000.08.30Priority Information: International: G01N21/21Applicant(s) Name: Shanghai Inst. of Optical Fine Machinery, Chinese Academy of SciencesAddress: Inventor(s) Name: Wang Xiangchao;Wang Xuefeng;Qian FengPatent Agency Code: 31002Patent Agent: li lanyangAbstract A phase conjugation interference device for measuring the vibration amplitude of body with sub-nm resolution is composed of the first Read more

Method of using high speed chaotic code as phase modulating signal source of radar

Application Number: 00121377Application Date: 2000.07.25Publication Number: 1335516Publication Date: 2002.02.13Priority Information: International: G01S7/03;G06F7/58Applicant(s) Name: Beijing Wenting Science & Technology Development Co., Ltd.Address: Inventor(s) Name: Dong Yonghong;Yu DaohengPatent Agency Code: 11127Patent Agent: liu shichangAbstract The method includes the steps of: inputting selected non-linear equation and parameters capable of producing chaotic code; obtaining and outputting high speed chaotic Read more

Resistance chromatographic instrument for monitoring gas-liquid phase pipe flow and its monitoring method

Application Number: 00124934Application Date: 2000.09.26Publication Number: 1344929Publication Date: 2002.04.17Priority Information: International: G01D21/02;G01N27/06;G06T1/00;G06T7/00Applicant(s) Name: Inst. of Mechanics, Chinese Academy of SciencesAddress: Inventor(s) Name: Ma Yixin;Liu Xiaoping;Zheng ZhichuPatent Agency Code: 31002Patent Agent: gao cunxiuAbstract The resistance chromatographic instrument includes one electrode array sensor, one data collecting system and one computer for control, image calculation and image display. Read more

Completely liquid and solid phase mixing reaction process

Application Number: 00110712Application Date: 2000.07.24Publication Number: 1335199Publication Date: 2002.02.13Priority Information: International: B01F7/18;B01J8/10;B01J19/18Applicant(s) Name: China Petrochemical Corp., Ltd.Address: Inventor(s) Name: Wang Haibo;Lu Zhihui;Hou XueweiPatent Agency Code: 21102Patent Agent: li weiAbstract The completely mixing reaction process for two phase of liquid and solid, especially two phases of great specific weight difference adopts one specially designed wall scraping Read more

Process of extracting organic phase to wash away chlorine radical and counter extracting organic phase to wash away salphate radical with cuprammonium solution

Application Number: 00117290Application Date: 2000.07.28Publication Number: 1280202Publication Date: 2001.01.17Priority Information: International: C22B1/26;C22B3/26Applicant(s) Name: Ye FuxiangAddress: Inventor(s) Name: Ye FuxiangPatent Agency Code: 00000Patent Agent: Abstract The technology of the present invention may be used widely in metallurgical and chemical industry and especially in the regeneration of cuprammonium solution for PCB manufacture. The organic phase after extracting Read more

Efficient liquid phase chromatography for purified organic compound

Application Number: 00121538Application Date: 2000.08.10Publication Number: 1287109Publication Date: 2001.03.14Priority Information: 1999/8/10 US 60/148153International: C07B63/00;G01N30/02Applicant(s) Name: Anvat Plant ScienceAddress: Inventor(s) Name: Yale. Azmi. AbediPatent Agency Code: 11021Patent Agent: hu jiaoyuAbstract An HPLC method which purifies and/or characterizes large numbers of related compounds, for example, those prepared for use in combinatorial libraries, is disclosed. The compounds are Read more

Heterogeneous zirconia-mullite refractory material with sintered bound phase and its preparation

Application Number: 00125277Application Date: 2000.09.19Publication Number: 1284487Publication Date: 2001.02.21Priority Information: International: C04B35/48;C04B35/482;C04B35/488Applicant(s) Name: Shanghai Inst. of Silicate, Chinese Academy of SciencesAddress: Inventor(s) Name: Zhao Shike;Huang Xiaoxian;Guo JingkunPatent Agency Code: 31002Patent Agent: pan zhensuAbstract The present invention is one kind of advanced refractory material. By using superfine industrial ZrSiO4 and Al2O3 powder as raw material and Read more

Automatic phase failure control circuit for triphase power supply

Application Number: 00110921Application Date: 2000.02.29Publication Number: 1267937Publication Date: 2000.09.27Priority Information: International: H02H3/00;H02H3/253Applicant(s) Name: Chu YanzhiAddress: Inventor(s) Name: Chu YanzhiPatent Agency Code: 37209Patent Agent: yi weilinAbstract The automatic control circuit consists of upper power source detector of one SCR, lower power source detector with three photoelectric couplers controller of one other SCR and stepdown rectifier comprising Read more

Process for adding gas phase SiO2 in powder paint

Application Number: 00117446Application Date: 2000.09.26Publication Number: 1345903Publication Date: 2002.04.24Priority Information: International: C09D7/12Applicant(s) Name: Guangzhou Inst. of Electric Appliances Science, Ministry of Machine-Building IndAddress: Inventor(s) Name: Tang Zhixuan;Xu Wanjun;Zhang XiaobinPatent Agency Code: 44104Patent Agent: guan jiaqiangAbstract The technological process for adding gas phase SiO2 into powder coating, belonging to the field of chemical process technology, includes Read more

System with adjustable A/D converter clock phase

Application Number: 00121703Application Date: 2000.06.04Publication Number: 1277492Publication Date: 2000.12.20Priority Information: 1999/6/4 US 09/327,088International: H03M1/12;H04L5/00;H04N7/00Applicant(s) Name: Thomson Licensing Corp.Address: Inventor(s) Name: Marc F. Lamraic;David L. Albie;John W. JurkPatent Agency Code: 11105Patent Agent: ma yingAbstract An analog to digital converter with enhanced performance in the presence of clock noise interference are configured with sampling clock phase selection Read more

Local vibration source for RF phase lock

Application Number: 00125617Application Date: 2000.09.28Publication Number: 1332584Publication Date: 2002.01.23Priority Information: International: H04B1/16;H04Q7/22Applicant(s) Name: Zhongxing Communication Co., Ltd., Shenzhen CityAddress: Inventor(s) Name: Wu Shuanggui;Deng Jie;Lan ShanfuPatent Agency Code: 00000Patent Agent: Abstract The local vibration source for RF phase lock includes a first frequency synthesizer connected successively with the first loop filter, the first voltage controlled vibrator, Read more

Phase change type fluid energy storage apparatus

Application Number: 00111396Application Date: 2000.09.29Publication Number: 1346025Publication Date: 2002.04.24Priority Information: International: F15B1/04Applicant(s) Name: Wang ShurenAddress: Inventor(s) Name: Wang ShurenPatent Agency Code: 37212Patent Agent: gong tonghaiAbstract The present invention mainly is related to an energy-storage equipment by adopting phase change to store energy, and is characterized by that it includes a rigid shell and fluid inlet Read more

Process for extracting active substance from ganoderma spores in sprouting phase

Application Number: 00117467Application Date: 2000.10.09Publication Number: 1298741Publication Date: 2001.06.13Priority Information: International: A61K35/84Applicant(s) Name: Zhongshan Univ.Address: Inventor(s) Name: Liu Ming;Zhong Zhiqiang;Huang XiaoniPatent Agency Code: 44200Patent Agent: lin canzhiAbstract The present invention relates to a method of obtaining active substance of glossy ganoderma lucidum spore during budding period by the spore wall breaking and the supercritical carbon Read more

Battening reed wheel mechanism and reed wheel loom with phase controlled jetting and magnetic shuttle reed wheels

Application Number: 00122052Application Date: 2000.08.01Publication Number: 1336455Publication Date: 2002.02.20Priority Information: International: D03D49/60;D03D49/24Applicant(s) Name: Yang FanchiAddress: Inventor(s) Name: Yang FanchiPatent Agency Code: 00000Patent Agent: Abstract The present invention relates to reed wheel battening mechanism of flat weft guiding loom which is composed of reed wheel, main shaft and rotary driving system, it not only increases the Read more

After-edge phase controlled light modulator

Application Number: 00125744Application Date: 2000.10.24Publication Number: 1288348Publication Date: 2001.03.21Priority Information: International: H05B37/02;H05B41/392Applicant(s) Name: Fudan Univ.Address: Inventor(s) Name: Yang Genyuan;Yang WenbinPatent Agency Code: 31200Patent Agent: lu feiAbstract The invention is related to a light modulator using after-edge phase controllation consists of a light modulating controllor, an electronic after-edge phase controllor, an active switch, an overload protective Read more

Phase transition electric heat-storage technology

Application Number: 00111490Application Date: 2000.01.24Publication Number: 1263252Publication Date: 2000.08.16Priority Information: International: F28D20/00Applicant(s) Name: Shanghai Huizhong Cooling & Heating Equipment Co., Ltd.Address: Inventor(s) Name: Wang XianfengPatent Agency Code: 31100Patent Agent: zuo yibengAbstract The present invention utilizes the phase change of material and switching of valve to implement heat storage and heat release, and its concrete method Read more

Digital phase analyzer and synthesizer

Application Number: 00117954Application Date: 2000.03.25Publication Number: 1315785Publication Date: 2001.10.03Priority Information: International: H03L7/00;H03L7/085Applicant(s) Name: Tektronix Inc.Address: Inventor(s) Name: D.H. Volavill;D.G. KenirimPatent Agency Code: 72001Patent Agent: chen jingjunAbstract A digital phase synthesizer is composed of a continuous phase data signal source, an interpolater to generate continuous edge configuration data signals in response with each continuous phase data Read more

Method and device for measuring inhomogeneous magnetic field, method and device for phase calibration, and magnetic resonance image apparatus

Application Number: 00122265Application Date: 2000.06.24Publication Number: 1279052Publication Date: 2001.01.10Priority Information: 1999/6/24 JP 177658/99International: A61B5/055Applicant(s) Name: GE Yokogawa Medical Systems Ltd.Address: Inventor(s) Name: Oshio Koichi;Miyoshi MitsuharuPatent Agency Code: 72001Patent Agent: zhang zhichengAbstract In order to perform imaging with water and fat separated in an efficient manner, a tomographic image is obtained having a phase difference of Read more

Method and device for measuring rotational angle of single-channel multipolar phase shifter

Application Number: 00125880Application Date: 2000.10.27Publication Number: 1302998Publication Date: 2001.07.11Priority Information: International: G01B7/30Applicant(s) Name: Baoshan Iron and Steel Co LtdAddress: Inventor(s) Name: Tang Anxiang;Feng Aiping;Zhang LiPatent Agency Code: 31117Patent Agent: zheng menghuiAbstract A method and device for measuring the rotation angle of multi-polar rotary transformer, phase shifter and selsyn is disclosed. The exciting circuit of multi-polar Read more

Hydrogenation process for preparing cyclohexane by phase change method

Application Number: 00111762Application Date: 2000.03.02Publication Number: 1271711Publication Date: 2000.11.01Priority Information: International: C07C5/10;C07C13/18Applicant(s) Name: Huadong Science and Engineering Univ.Address: Inventor(s) Name: Cheng Zhenmin;Yuan Weikang;An Te'erPatent Agency Code: 31203Patent Agent: luo dachenAbstract A hydrogenation process for preparing cyclohexane from benzene by phase change method features that the raw material is fed in liquid phase, the liquid phase Read more

Thermoplastic resin composition contg. hard dispersion phase

Application Number: 00117959Application Date: 2000.04.15Publication Number: 1276392Publication Date: 2000.12.13Priority Information: 1999/4/15 FR 99/04722International: C08L23/00;C08L27/12;C08L67/00;C08L77/00Applicant(s) Name: Elf Atochem S. A.Address: Inventor(s) Name: D. Bertain;A. Bouilhou;L. TeserPatent Agency Code: 72001Patent Agent: liu yuanjinAbstract The invention relates to a thermoplastic composition comprising: a matrix-forming thermoplastic polymer (M), rigid nodules obtained by radical polymerization, and optionally an impact modifier. Read more

Catalyst for preparing butanone by gas phase oxidation of butene and its preparation and use

Application Number: 00122911Application Date: 2000.08.23Publication Number: 1339337Publication Date: 2002.03.13Priority Information: International: B01J23/89;C07C45/27;C07C49/04Applicant(s) Name: Dalian Inst. of Chemical Physics, Chinese aCademy of SciencesAddress: Inventor(s) Name: Liu Shenglin;Yu Longya;Xie SujianPatent Agency Code: 21002Patent Agent: zhang chenAbstract The catalyst has the composite of PdABC/TiO2-Al2O3, where Pd content is 0.01-5.0 wt%; A is VIIIB metal other than Pd in Read more