Tag Archives: phase

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 »

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 »

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 »

Field frequency or frame frequency conversion method and apparatus using interpolating phase dynamic computing

Application Number: 00120664Application Date: 2000.12.20Publication Number: 1310550Publication Date: 2001.08.29Priority Information: 1999/12/20 FR 9916053International: H04N5/44;H04N7/01Applicant(s) Name: Thomson Multimedia S.A.Address: Inventor(s) Name: Jeanyvers. Babongnou;Francoills. LichlecPatent Agency Code: 11105Patent Agent: lu xiaozhangAbstract Process and device for field or frame frequency conversion utilizing a dynamic calculation of the interpolation phases. The process is characterized in that it stores a… Read More »

High-activity catalyst for low-temperature liquid phase synthesis of methoanol and its preparation

Application Number: 00112727Application Date: 2000.03.07Publication Number: 1312131Publication Date: 2001.09.12Priority Information: International: B01J23/72;B01J23/86Applicant(s) Name: Chengdu Inst. of Organic Chemistry, Chinese Academy of SciencesAddress: Inventor(s) Name: Chu Wei;Wang Kuiling;Wu YutangPatent Agency Code: 00000Patent Agent: Abstract The present invention is characterized by that complexation method is adopted to prepare Cu(NH3)4-(OH)2 complex solution, then (NH4)2Cr2O7 and Na2SiO2 solution are… Read More »

Process for preparing high purity microspheric uniform pore size silica gel for high efficiency liquid phase chromatography

Application Number: 00123252Application Date: 2000.11.15Publication Number: 1351958Publication Date: 2002.06.05Priority Information: International: B01J13/02;C01B33/152;C01B33/157Applicant(s) Name: Dalian Inst. of Chemical Physics, Chinese ACademy of SciencesAddress: Inventor(s) Name: Yang Xinli;Wang Junde;Liu XueliangPatent Agency Code: 21002Patent Agent: zhang chenAbstract During the preparation of the high-purity microspheric silica gel, tetraethoxy silane is first hydrolyzed partially to produce viscous liquid polyethoxy silane,… 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 »

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 »

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 »

Gas phase catalytic esterification process and equipment

Application Number: 00112920Application Date: 2000.05.11Publication Number: 1323780Publication Date: 2001.11.28Priority Information: International: C07C67/08Applicant(s) Name: Chengdu Inst. of Organic Chemistry, Chinese ACademy of SciencesAddress: Inventor(s) Name: Chu Wei;Hu Jianping;Qiu FaliPatent Agency Code: 00000Patent Agent: Abstract This invention relates to new technology of gaseous phase catalytic esterification and its equipment, it uses straight immobilized bed reactor with fluidic… Read More »

Reaction control phase transferring catalyst for oxidizing reaction and its oxidizing reaction process

Application Number: 00123339Application Date: 2000.11.29Publication Number: 1355067Publication Date: 2002.06.26Priority Information: International: B01J31/16;B01J31/36Applicant(s) Name: Dalian Inst. of Chemicophysics, Chinese Academy of SciencesAddress: Inventor(s) Name: Xi Zuwei;Sun Yu;Li KunlanPatent Agency Code: 21002Patent Agent: zhang chenAbstract A phase-transfer catalyst for oxidizing reaction contains heteropoly acid type QmHnXMpO4+3P and complex type QmMO3(L). It is no soluble in reaction medium.… 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 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 »

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 »

Attenuating phase shift mask and its preparing process

Application Number: 00113046Application Date: 2000.06.21Publication Number: 1330287Publication Date: 2002.01.09Priority Information: International: G03F7/00;H01L21/027Applicant(s) Name: Inst of Photoelectric Technology, Chinese Academy of SciencesAddress: Inventor(s) Name: Hou Desheng;Feng Boru;Sun FangPatent Agency Code: 51001Patent Agent: zhang yigongAbstract An attenuating phase-shift mask with single-layer membrane structure is disclosed, which can meet the requirements of attenuation ratio and phase shift. Its… Read More »

Device and method for compensation of monitor clock phase

Application Number: 00123501Application Date: 2000.08.11Publication Number: 1284672Publication Date: 2001.02.21Priority Information: 1999/8/12 KR 33172/1999International: G06F3/14Applicant(s) Name: LG Electronics Inc.Address: Inventor(s) Name: Lee Chae-MunPatent Agency Code: 11219Patent Agent: yu mangAbstract An apparatus for compensating a clock phase of a monitor is provided, in which a first memory stores reference digital data, a PLL generates a predetermined sampling… 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 »

Method for improving multiple phase heat liberation synthesis reactor

Application Number: 00126096Application Date: 2000.08.31Publication Number: 1287876Publication Date: 2001.03.21Priority Information: 1999/8/31 EP 99202829.0International: B01J8/04Applicant(s) Name: Amoni Kasal Corp.Address: Inventor(s) Name: George Pagani;Edmano PhilipiPatent Agency Code: 11038Patent Agent: zheng xiuzheAbstract A method for 'in-situ' modernization of a heterogeneous exothermic synthesis reactor, comprising the step of arranging at least a first catalytic bed in an upper portion… 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 »

Catalyst for synthesizing methyl carbonate by methanol liquid phase oxidation oxonation

Application Number: 00113091Application Date: 2000.07.06Publication Number: 1333086Publication Date: 2002.01.30Priority Information: International: B01J31/22;C07C68/00Applicant(s) Name: Chengdu Inst. of Organic Chemistry, Chinese Academy of SciencesAddress: Inventor(s) Name: Wang Gongying;Wang Yue;Huang TaoPatent Agency Code: 00000Patent Agent: Abstract The present invention relates to a new-type catalyst for methyl alcohol liquid phase oxidation and oxonation to synthesize methyl carbonate. Said catalyst… Read More »

Self-adaption gain and/or phase regulation control system and method thereof

Application Number: 00124104Application Date: 2000.08.16Publication Number: 1285654Publication Date: 2001.02.28Priority Information: 1999/8/19 US 09/377,387International: H03F1/32;H04B1/00Applicant(s) Name: Lucent Technologies Inc.Address: Inventor(s) Name: Rize Ganadan;Robert E.MeirPatent Agency Code: 11038Patent Agent: jiang shixunAbstract An adaptive gain and/or phase control system adapts the gain and/or phase adjustment resolution to provide improved performance. For example, the adaptive gain and/or phase control… Read More »

Beta Phase containing nickel-aluminium coating

Application Number: 00118099Application Date: 2000.06.08Publication Number: 1280210Publication Date: 2001.01.17Priority Information: 1999/6/8 DE 19926669.7International: C23C30/00Applicant(s) Name: ABB Alsthom Power (Swiss) Co., Ltd.Address: Inventor(s) Name: M.Natzmi;H.J.SchmutzlerPatent Agency Code: 72001Patent Agent: lu xinhuaAbstract The invention relates to a coating which contains large volumetric fractions, preferably from 20 to 90% by volume, of NiAl-beta phase in a gamma matrix.… Read More »

Gas phase synthesis process of super fine carbon-nitrogen-silicon composite material

Application Number: 00126177Application Date: 2000.08.25Publication Number: 1339416Publication Date: 2002.03.13Priority Information: International: C04B35/565;C04B35/584Applicant(s) Name: Liu QingchangAddress: Inventor(s) Name: Liu QingchangPatent Agency Code: 13100Patent Agent: wang yuxiangAbstract The materials including trichloromethyl silance and liquid ammonia in ratio of 1.4-1.8:1 are reacted inside one sealed reactor with DC plasma arc as heat source and solid micro powder is… 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 »

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 »

Alkylamide-imine bound stationary phase and its preparing process

Application Number: 00113191Application Date: 2000.09.18Publication Number: 1343886Publication Date: 2002.04.10Priority Information: International: G01N30/48Applicant(s) Name: Chengdu Inst of Organic Chemistry, Chinese Academy of SciencesAddress: Inventor(s) Name: Long Yuande;Jing Yuqing;Huang TianbaoPatent Agency Code: 00000Patent Agent: Abstract An alkylamide-imine bonded stationary phase used for efficient liquid-phase chromatographic separation analysis is prepared by using silane containing two amino groups as… Read More »

Alternative-gaint and phase control system and method

Application Number: 00124166Application Date: 2000.08.18Publication Number: 1289177Publication Date: 2001.03.28Priority Information: 1999/8/19 US 09/378,009International: H03F1/32;H04B1/00Applicant(s) Name: Lucent Technology Inc.Address: Inventor(s) Name: Lerza Gehannadan;Robort Ivan MirPatent Agency Code: 11038Patent Agent: jiang shixunAbstract A gain and phase control system performs a gain (or phase) adjustment bas ed on the results of a previous gain (or phase) adjustment after… Read More »

Optical head device with optical phase shifting sheet

Application Number: 00118367Application Date: 1997.08.29Publication Number: 1279471Publication Date: 2001.01.10Priority Information: 1996/8/29 KR 37946/96International: G11B7/12;G11B7/135Applicant(s) Name: Samsung Electronics Co., Ltd.Address: Inventor(s) Name: Ryuh Chang-Heun;Lee Chol-Woo;Chung Chung-SamPatent Agency Code: 11105Patent Agent: li xiaoshuAbstract An optical pickup apparatus having compatibility with a recordable compact disk (CD-R) and a digital video disk (DVD) uses one of a first light… 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 »