Tag Archives: ratio

Glass-fibre reinforced warp-resistant polypropylene with low shrinkage ratio

Application Number: 00115313Application Date: 2000.03.30Publication Number: 1315465Publication Date: 2001.10.03Priority Information: International: C08J5/08;C08K7/14;C08L23/12Applicant(s) Name: Jieshijie New Materials Co Ltd, ShanghaiAddress: Inventor(s) Name: Chen YuanPatent Agency Code: 31100Patent Agent: zuo yibengAbstract A glass fibre reinforced polypropylene contains copolypropylene (200-700 Wt. portions), styrene resin (100-300), compatibilizer (50-200), glass fibre (1-300), coupling agent (1-10), cross-linking agent (1-10), antioxidizing agent… Read More »

Process for regulating ratio of hydrogen to carbon in synthetic gas in synthesizing using synthetic gas, from steam conversion of natural gas, as feedstock

Application Number: 00116104Application Date: 2000.09.25Publication Number: 1286214Publication Date: 2001.03.07Priority Information: International: C01B3/32Applicant(s) Name: Huatai Investment Co Ltd, SichuanAddress: Inventor(s) Name: Wang Junchang;Xue Lizhen;Zhu DaixiPatent Agency Code: 51100Patent Agent: pu jiaweiAbstract A process for regulating the ratio of hydrogen to carbon in synthetic gas includes such steps as condensing, removing water, adding CO2 gas and inverse… Read More »

Method for equalizing service of Eb/1 ratio in multiple CDMA system

Application Number: 00118065Application Date: 2000.04.20Publication Number: 1275873Publication Date: 2000.12.06Priority Information: 1999/4/21 FR 99/05047; 1999/6/23 FR 99/08041International: H04Q7/20Applicant(s) Name: Europe Mitsubishi Communication Co., Ltd.Address: Inventor(s) Name: V. BelaychePatent Agency Code: 72001Patent Agent: chen jingjunAbstract The invention relates to a method for configuring a telecommunication system comprising at least one sending entity and one receiving entity between… Read More »

Join compensation method and device for decreasing ratio of peak power to average power for multi-carrier signals

Application Number: 00119623Application Date: 2000.08.17Publication Number: 1338851Publication Date: 2002.03.06Priority Information: International: H04L27/32Applicant(s) Name: Huawei Technology Co LtdAddress: Inventor(s) Name: Chu Qing;Tiang HuabingPatent Agency Code: 31100Patent Agent: zhang weiqiangAbstract A join compensation method for decreasing the ratio of peak power to average power for multi-carrier signals includes respectively modulating the multi-carrier signals, adding them together to… Read More »

Method and device for decreasing ratio of peak power to average power for multi-carrier signals

Application Number: 00119624Application Date: 2000.08.17Publication Number: 1338852Publication Date: 2002.03.06Priority Information: International: H04L27/32Applicant(s) Name: Huawei Technology Co LtdAddress: Inventor(s) Name: Chu Qing;Jiang Huabing;Wang JingPatent Agency Code: 31100Patent Agent: zhang weiqiangAbstract A method for decreasing the ratio of peak power to average for multi-carrier signal includes such steps as modulating the multi-carrier signals respectively, adding them together… Read More »

Process for preparing composite microcrystal alumina ceramics with high P/C ratio

Application Number: 00123336Application Date: 2000.11.29Publication Number: 1355150Publication Date: 2002.06.26Priority Information: International: C04B35/10;C04B35/111;C04B35/622;C04B35/64Applicant(s) Name: Inst of Metals, Chinese Academy of SciencesAddress: Inventor(s) Name: Liang Yong;Han Yaling;Qian QuangangPatent Agency Code: 21002Patent Agent: zhang chenAbstract A composite microcrystal alumina ceramic is prepared from nanometer Si-based powder (average grain diameter D50=15-30 nm as reinforcing phase through ultrasonic dispersing in… Read More »

Method and device for measuring S/N ratio

Application Number: 00123831Application Date: 2000.08.21Publication Number: 1338835Publication Date: 2002.03.06Priority Information: International: H04B17/00;H04J13/00Applicant(s) Name: Huawei Technology Co LtdAddress: Inventor(s) Name: Ren Feng;Zheng Zhibin;Chen YuehuaPatent Agency Code: 11127Patent Agent: wang qiAbstract A method for measuring S/N ratio in CDMA system incldues such steps as measuring the interference power of single-path signal after single-path demodulation, averaging and adding… Read More »

Paint with single pigment containing microflakes having high diameter/thickness ratio

Application Number: 00123996Application Date: 2000.11.01Publication Number: 1351100Publication Date: 2002.05.29Priority Information: International: C09D17/00Applicant(s) Name: Guo YongkangAddress: Inventor(s) Name: Guo Yongkang;Sun GuiqingPatent Agency Code: 00000Patent Agent: Abstract A paint for maintenance purpose in chemical plant features that its pigment is only pigment microflakes (12-30 wt.%) with the diameter/thickness ratio greater than 60. Its advantages include high oxygen… Read More »

Method for raising nitrite/nitrate ratio of alkali absorption mother liquor and alkali absorptivity for nitric tail gas

Application Number: 00112447Application Date: 2000.08.04Publication Number: 1280029Publication Date: 2001.01.17Priority Information: International: B01D53/56;B01D53/78Applicant(s) Name: Nanhua Group Inst.Address: Inventor(s) Name: Liu LisanPatent Agency Code: 32114Patent Agent: li gongbeiAbstract The present invention relates to an alkali absorbing technology of nitric tail gas and optimized method of raising absorption efficiency, and features the optimization in enclosed path number and… Read More »

Signal/interference ratio measuring method

Application Number: 00124609Application Date: 2000.09.25Publication Number: 1344938Publication Date: 2002.04.17Priority Information: International: H04Q7/20Applicant(s) Name: Huawei Techn Co., Ltd.Address: Inventor(s) Name: Zheng Zhibin;Ren FengPatent Agency Code: 11127Patent Agent: wang qiAbstract The signal to interference ratio (SIR) measuring method for CDMA system in small pilot frequency sign condition includes: decomposing the multiple-path received and merged signal into independent… Read More »

Rolling-rotor engine with unequal volume ratio

Application Number: 00113087Application Date: 2000.06.28Publication Number: 1331379Publication Date: 2002.01.16Priority Information: International: F01C1/40Applicant(s) Name: Fu YunshuAddress: Inventor(s) Name: Fu YunshuPatent Agency Code: 45107Patent Agent: feng tianchiAbstract A rolling-rotor engine with unequal volume ratio of composed of main body, compression cylinder, work-doing cylinder, fuel-air mixed, distributing system and combustion chamber. The said cylinders are composed of eccentric… Read More »

Method and system inducing data information in ratio communication network

Application Number: 00126947Application Date: 2000.09.08Publication Number: 1303184Publication Date: 2001.07.11Priority Information: 1999/9/10 US 09/393,300International: H04B7/26;H04L12/64Applicant(s) Name: Lucent Technologies Inc.Address: Inventor(s) Name: M.A. LahemanPatent Agency Code: 11038Patent Agent: jiang shixunAbstract A mobile station scans for electromagnetic signals representing control channels of the first wireless system and the second wireless system. The mobile station measures a received signal… Read More »

Method and device based on inserting frequency pilot sign for evaluating SS/N ratio of communication system

Application Number: 00114113Application Date: 2000.03.11Publication Number: 1264969Publication Date: 2000.08.30Priority Information: International: H04B15/00;H04J13/00Applicant(s) Name: Zhongxing Communication Co., Ltd., Shenzhen CityAddress: Inventor(s) Name: Zhang Junfeng;Wang YuPatent Agency Code: 00000Patent Agent: Abstract A method based on inserting frequency pilot sign for evaluating the S/N ratio of communication syste mincludes compensating to frequency pilot sign, measuring the square of… Read More »

Two-way filtering cylinder filtering velocity ratio controlling method

Application Number: 00110189Application Date: 2000.03.06Publication Number: 1312123Publication Date: 2001.09.12Priority Information: International: B01D24/18Applicant(s) Name: Planning Design Inst., No.6 OIl Production Plant, Daqing Petroleum AdministratioAddress: Inventor(s) Name: Bian Wenlu;Su Zhengdong;Lu DongfengPatent Agency Code: 23100Patent Agent: wang shuanghouAbstract The method for controlling filtering velocity ratio of double-directional filtering tank is characterized by that its water intake pipe is… Read More »

Current output circuit with high current ratio

Application Number: 00109819Application Date: 2000.07.05Publication Number: 1331437Publication Date: 2002.01.16Priority Information: International: G05F3/26Applicant(s) Name: Shengqun Semiconductor Co LtdAddress: Inventor(s) Name: Li Jianxun;Ye Dingxiu;Shen JinshengPatent Agency Code: 72002Patent Agent: xu xianAbstract A current output circuit with high current ratio is composed of a current mirror circuit a fixed voltage source and a current source. The said fixed… Read More »

Device and method for video signal with lowered resolution ratio of strengthened decode

Application Number: 00108311Application Date: 2000.05.11Publication Number: 1274235Publication Date: 2000.11.22Priority Information: 1999/10/28 US 09/428,322; 1999/5/11 US 60/133,429International: H04N5/45;H04N7/015;H04N7/24Applicant(s) Name: Thomson Licence Co.Address: Inventor(s) Name: Mary L. Komer;Thomas E. HollandPatent Agency Code: 11105Patent Agent: lu xiaozhangAbstract An improved image processing system (204, 205B, 205E, 206, 207) involves decoding compressed image data including frequency domain coefficients defining blocks… Read More »

Ratio control gas check

Application Number: 00108002Application Date: 2000.05.31Publication Number: 1307196Publication Date: 2001.08.08Priority Information: 2000/2/3 US 09/496,660International: F16K17/20;F16K31/04;G05D7/06Applicant(s) Name: Guanzhong Co., Ltd.Address: Inventor(s) Name: Godehn FeePatent Agency Code: 72002Patent Agent: li shumengAbstract A proportional control gas valve includes a valve body formed with an inlet having a first orifice, a first chamber communication with the inlet through the orifice,… Read More »

Method and device for measuring standing-wave ratio

Application Number: 00106322Application Date: 2000.03.30Publication Number: 1315661Publication Date: 2001.10.03Priority Information: International: G01R27/06Applicant(s) Name: Huawei Technology Co LtdAddress: Inventor(s) Name: Huang GaofeiPatent Agency Code: 00000Patent Agent: Abstract A method and its device for measuring standing-wave ratio are disclosed. Said method include such steps as obtaining forward and backward coupled signals by sampling coupler and then processing… Read More »

Addition method of flax gum in ham sausage and its maxing ratio

Application Number: 00105042Application Date: 2000.04.10Publication Number: 1268313Publication Date: 2000.10.04Priority Information: International: A23L1/0526;A23L1/317Applicant(s) Name: Ban ZhenhuaiAddress: Inventor(s) Name: Ban ZhenhuaiPatent Agency Code: 00000Patent Agent: Abstract A method and its mix proportion of adding flax gum into ham sausage are as follows: Quantity; 0.8-1.2% of meat used, proportion of water used 1 : 10-30. Method of addition… Read More »

Method for estimating signal-to-noise ratio of received digital signal

Application Number: 00101993Application Date: 2000.02.04Publication Number: 1263387Publication Date: 2000.08.16Priority Information: 1999/2/4 FR 9901295International: H04B7/15Applicant(s) Name: AlcatelAddress: Inventor(s) Name: Scedrik Lapailler;Guilemer KarrottPatent Agency Code: 11038Patent Agent: ma gaoAbstract The invention concerns a method of estimating the noise power of a given digital signal (cell1) assigned a code, this signal being received by a receiver (56) simultaneously… Read More »

Character frame method for 16 : 9 aspect ratio transformation of MPEG image

Application Number: 00100470Application Date: 2000.01.27Publication Number: 1262578Publication Date: 2000.08.09Priority Information: 1999/1/27 US 09/238958International: H04N3/00Applicant(s) Name: General Instrument Corp.Address: Inventor(s) Name: Wang Jinbao;K. AndsenPatent Agency Code: 72002Patent Agent: han hongAbstract A method and apparatus for converting a digital video image to a higher aspect ratio format at a decoder by line dropping. For example, conversion from… Read More »