Tag Archives: Recovery

Oil recovery technique combining chemical handling with water blocking in oil well

Application Number  00129385 Application Date  2000.12.05 Publication Number  1302942 Publication Date  2001.07.11 Priority Information     International Classification  E21B33/13;E21B43/22   Applicant(s) Name  Petroleum Univ (Huadong)   Address     Inventor(s) Name  Zhao Fulin;Wang Jiayin;Zhang Guicai   Patent Agency Code  11013 Patent Agent  zhao dongye AbstractAn oil recovery technique features the combination of chemical handling with… Read More »

Oil recovery method using black paper-making liquor as oil displacing alkali

Application Number  00129382 Application Date  2000.12.05 Publication Number  1297100 Publication Date  2001.05.30 Priority Information     International Classification  E21B43/22   Applicant(s) Name  Petroleum Univ. (Huadong)   Address     Inventor(s) Name  Zhao Fulin;Gao Xiaoyong;Chang Guicai   Patent Agency Code  11013 Patent Agent  zhao dongye AbstractAn oil recovery method using black paper-making liquor as the alkali… Read More »

Disassembling and recovery method of magnetic field generator

Application Number: 00121906Application Date: 2000.07.14Publication Number: 1280811Publication Date: 2001.01.24Priority Information: 1999/7/15 JP 201291/99International: H01F7/04Applicant(s) Name: Sumitomo Special Metal Co., Ltd.Address: Inventor(s) Name: Aoki Masaaki;Hashimoto ShigenariPatent Agency Code: 31100Patent Agent: wang hongxiangAbstract A magnetic field generator comprises a pair of plate yokes connected by a column yoke. In a method in which the neodymium magnets are… Read More »

Method for preparing liver recovery decoction for curing liver disease

Application Number: 00111312Application Date: 2000.08.24Publication Number: 1314164Publication Date: 2001.09.26Priority Information: International: A61K35/78;A61P1/16Applicant(s) Name: Zhang HansanAddress: Inventor(s) Name: Zhang HansanPatent Agency Code: 00000Patent Agent: Abstract Liver recovering decoction for treating hepatosis has in its recipe Rhizoma Coptidis, honeysuckle, Radix isatidis, Radix Bupleuri, Rhizoma Cyperi and other Chinese medicinal materials and it is prepared through mixing the… Read More »

Temporary deleting, searching, recovery, permaent deleting method for object stream and recording medium

Application Number: 00118179Application Date: 2000.04.27Publication Number: 1273420Publication Date: 2000.11.15Priority Information: 1999/4/27 KR 15098/99; 1999/6/30 KR 26050/99International: G11B23/30;G11B27/02;G11B27/10Applicant(s) Name: Samsung Electronics Co.,Ltd.Address: Inventor(s) Name: Park Seung-Uk;Moon Song-Chin;Oh Yong-NamPatent Agency Code: 11105Patent Agent: ma yingAbstract Methods of temporary erase, search, restoration and permanent erase of a stream object and a recording medium for storing additional information for… Read More »

Heat recovery method for intermediate water engineering

Application Number: 00123011Application Date: 2000.09.22Publication Number: 1346046Publication Date: 2002.04.24Priority Information: International: F28D7/00;F28D15/02Applicant(s) Name: Architecture Design Inst. of Shenyang MIllitary Command of PLAAddress: Inventor(s) Name: Han Weiguo;Yu JiminPatent Agency Code: 21115Patent Agent: sun jixiuAbstract The present invention is characterized by combining intermediate water technique togher with heat pump technique organically, using heat pump technique in intermediate… Read More »

Paint liquid medicine for skin recovery of burn and scald and preparation process thereof

Application Number: 00113619Application Date: 2000.08.17Publication Number: 1285197Publication Date: 2001.02.28Priority Information: International: A61K35/78;A61P17/02Applicant(s) Name: Tan GongjiaoAddress: Inventor(s) Name: Tan GongjiaoPatent Agency Code: 43105Patent Agent: xiao meizheAbstract The present invention relates to a Chinese medicine paint for curing dermal burn and scald and its production method. It is composed of seven Chinese medicinal materials of cherokee rose… Read More »

Solvent absorption process and equipment for recovery oil and gas

Application Number: 00118205Application Date: 2000.06.01Publication Number: 1327023Publication Date: 2001.12.19Priority Information: International: C09K3/32Applicant(s) Name: Suotu Environment Engineering Co., Ltd., Ningbo CityAddress: Inventor(s) Name: Zhang Guorui;Liu ChunquanPatent Agency Code: 00000Patent Agent: Abstract The present invention relates to one kind of solvent absorption process and equipment for recovering oily gas or other gas. Its oily gas absorbing and… Read More »

Technology for recovery of N-methyepyrrolidone from treatment of lithium cell industrial waste gas

Application Number: 00123787Application Date: 2000.09.06Publication Number: 1285347Publication Date: 2001.02.28Priority Information: International: C02F1/58;C07D207/06Applicant(s) Name: Beijing Maishengpu Technology Co., Ltd.Address: Inventor(s) Name: Cai Yueming;Yan YongPatent Agency Code: 11139Patent Agent: sun haochenAbstract The technological process for recovering N-methyl pyrrolidone in the treatment of waste from lithium cell industry includes the following steps: passing the organic waste gas through… Read More »

Condensate liquid recovery process of ammonia synthesis process

Application Number: 00113672Application Date: 2000.09.05Publication Number: 1341695Publication Date: 2002.03.27Priority Information: International: C10C1/04Applicant(s) Name: Baling Branch Office, China Petro-Chemical CorporationAddress: Inventor(s) Name: Wang Zhihua;Ling TaipingPatent Agency Code: 00000Patent Agent: Abstract The recovery process of liquor condensate in the process for synthetic ammonia is characterized by that said recovery process includes the following steps: making the liquor… Read More »

Health recovery nutrient food

Application Number: 00118587Application Date: 2000.07.08Publication Number: 1332972Publication Date: 2002.01.30Priority Information: International: A23C9/154Applicant(s) Name: Guo LiwenAddress: Inventor(s) Name: Guo LiwenPatent Agency Code: 00000Patent Agent: Abstract The composition of recovery nutrient food is composed of (by weight portion) 25-35 portions of full cream milk powder, 32-42 portions of maltodextrin, 15-25 portions of glucose, 0.8-1.2 portions of premixed… Read More »

Process for rectifying recovery of diluted dimethyl formamide liquid generated in synthesizing artificial leather by wet method

Application Number: 00125092Application Date: 2000.09.07Publication Number: 1282733Publication Date: 2001.02.07Priority Information: International: C07C231/24;C07C233/04Applicant(s) Name: Tianhui Synthetic Leather Factory, ShanghaiAddress: Inventor(s) Name: Jin Genlin;Zhu Liguo;Wang ShijunPatent Agency Code: 31113Patent Agent: chen zhiliangAbstract A wet process for rectifying recovery of dilute dimethyl formamide liquid generated in producing artificial leather features that the phase-change boiling distillation is used for… Read More »

'Chanhoukang' for postpartum recovery and its preparing process

Application Number: 00113821Application Date: 2000.05.17Publication Number: 1276225Publication Date: 2000.12.13Priority Information: International: A61K35/32;A61K35/56;A61K35/78;A61P15/14Applicant(s) Name: Tu HonghaiAddress: Inventor(s) Name: Tu Honghai;Du JunqiangPatent Agency Code: 61106Patent Agent: gou gongdongAbstract A medicine "Chanhoukang" for the recovery of puerperant, promoting milk secretion and preventing and treating mastitis is prepared from 13 Chinese-medicinal materials including astragalus root, Chinese angelica root, liquorice… Read More »

Heart recovery instrument

Application Number: 00119106Application Date: 2000.06.14Publication Number: 1327859Publication Date: 2001.12.26Priority Information: International: A61N1/04;A61N1/36Applicant(s) Name: Dong YongliAddress: Inventor(s) Name: Dong YongliPatent Agency Code: 1510Patent Agent: he shuzhenAbstract A therapeutic instrument for treating coronary heart disease, angina pectoris, myocardial infarction and arrhythmia is composed of main body, conducting lines, wrist watch electride, electric ear needle clamper, pill-shaped electrode… Read More »

Recovery iron-removing equipment of conveyer equipment

Application Number: 00125883Application Date: 2000.10.30Publication Number: 1292348Publication Date: 2001.04.25Priority Information: International: B65G15/58;B65G45/10Applicant(s) Name: Baoshan Iron & Steel Co. Ltd.Address: Inventor(s) Name: Han Mingming;Hu ZhongwenPatent Agency Code: 31209Patent Agent: he wenxinAbstract The present invention relates to an equipment for recovering and removing iron on belt conveyer. It contains metal detector, iron-removing device, iron-removing machine frame, controller,… Read More »

Health-care chair for shoulder and neck recovery

Application Number: 00114644Application Date: 2000.06.20Publication Number: 1300581Publication Date: 2001.06.27Priority Information: 1999/12/21 CN 99120139.6International: A47C1/00;A61F5/042Applicant(s) Name: Xu FengyuanAddress: Inventor(s) Name: Xu FengyuanPatent Agency Code: 00000Patent Agent: Abstract A health-care chair for recovery of raising shoulder and head is disclosed. The seat plate and backrest are installed to movable or fixed chair frame. The raising mechanism and… Read More »

Recovery capsule for hepatitis and its preparing process

Application Number: 00119280Application Date: 2000.06.30Publication Number: 1300601Publication Date: 2001.06.27Priority Information: International: A61K33/04;A61K33/24;A61K33/30;A61K33/32;A61K35/78;A61P1/16Applicant(s) Name: Xin YaoluAddress: Inventor(s) Name: Xin YaoluPatent Agency Code: 64100Patent Agent: ma xiaomengAbstract A medicinal capsule for treating hepatitides including acute icterohepatitis, chronic viral hepatitides (chronic persisting hepatitis or chronic active hepatitis), acute severe hepatitis, etc. is prepared from schizandrin Se, alooerine Mn,… Read More »

Nutritive food for recovery

Application Number: 00125905Application Date: 2000.08.17Publication Number: 1338216Publication Date: 2002.03.06Priority Information: International: A23C9/152Applicant(s) Name: Guo LiwenAddress: Inventor(s) Name: Guo LiwenPatent Agency Code: 00000Patent Agent: Abstract A nutritive food for the recovery phase of patient suffering from cardiovascular disease (coronary heart disease, hypertension and hyperlipomia) contains defatted milk powder, soybean cellulose, glucose, malt amylin, powdered soybean oil,… Read More »

Recovery apparatus for vibration evacuation of sputum

Application Number: 00117200Application Date: 2000.06.23Publication Number: 1330961Publication Date: 2002.01.16Priority Information: International: A61M16/00;A63B21/008;A63B23/18Applicant(s) Name: Li ZhipingAddress: Inventor(s) Name: Li Zhiping;Xie Canmao;Xu GuoshengPatent Agency Code: 00000Patent Agent: Abstract A vibration-type sputum evacuator as recovery appliance is composed of mouth, respiratory resistor, whistle-type vibrator and oxygen-therapeutic cover, and can serve to exercise the expiratory and inspiratory muscles, conduct… Read More »

Controlled oscillator in network of digital character timing recovery

Application Number: 00120460Application Date: 2000.07.10Publication Number: 1287448Publication Date: 2001.03.14Priority Information: 1999/7/9 US 09/351065International: H04N7/015;H04L7/00;H03L7/00Applicant(s) Name: Thomson Licensing Corp.Address: Inventor(s) Name: A.R. Bylet;D.G. WhitePatent Agency Code: 72001Patent Agent: luo pengAbstract A receiver for processing a VSB modulated signal containing terrestrial broadcast high definition television information includes an input analog-to-digital converter (19) for producing a digital datastream.… Read More »

Medicine for treating heart disease and promoting recovery

Application Number: 00126743Application Date: 2000.12.15Publication Number: 1312094Publication Date: 2001.09.12Priority Information: International: A61K35/64;A61K35/78;A61P9/10Applicant(s) Name: Chen YueqiuAddress: Inventor(s) Name: Chen YueqiuPatent Agency Code: 43108Patent Agent: cheng xiaogongAbstract The present invention relates to a medicine for curing heart disease and promoting rehabilitation of heart disease-Huoxing Kangfu drug. Said invented prescription comprises the Chinese medicinal materials of ginseng, notoginseng… Read More »

Sputum evacuator for respiratory function recovery

Application Number: 00117201Application Date: 2000.06.23Publication Number: 1330915Publication Date: 2002.01.16Priority Information: International: A61H21/00;A61H23/04;A63B23/18Applicant(s) Name: Xie CanmaoAddress: Inventor(s) Name: Xie Canmao;Li Zhiping;Xu GuoshengPatent Agency Code: 00000Patent Agent: Abstract A sputum evacuator for recovering respiratory function is composed of mouth, expiration resistor whose main structure is a check valve with pressure regulation by screw plug, and whistle-type vibrator… Read More »

Digital symbol timing recovery network

Application Number: 00120461Application Date: 2000.07.10Publication Number: 1280445Publication Date: 2001.01.17Priority Information: 1999/7/9 US 09/350880International: H03L7/00;H04L7/00;H04N7/015Applicant(s) Name: Thomson Licensing Corp.Address: Inventor(s) Name: A.R. Buyilert;J.S. StewatPatent Agency Code: 72001Patent Agent: luo pengAbstract A receiver for processing a VSB modulated signal containing terrestrial broadcast high definition television information includes an input analog-to-digital converter (19) for producing a digital datastream.… Read More »

Recovery and utilization method of high and middle boiling point residue from ethyl acetate producing by acetaldehyde condensation

Application Number: 00117835Application Date: 2000.05.23Publication Number: 1324788Publication Date: 2001.12.05Priority Information: International: C07C67/00;C07C69/14Applicant(s) Name: Heilongjiang Prov. Inst. of PetrochemistryAddress: Inventor(s) Name: Wang Decheng;Han Zuhong;Wang JunPatent Agency Code: 23111Patent Agent: wang gangAbstract A method for recovering and utilizing high-boiling point residual liquor produced in the course of production of ethyl acetate by using the acetaldehyde condensation method,… Read More »

Fast recovery method for freeze injured coffee tree

Application Number: 00120567Application Date: 2000.11.07Publication Number: 1297677Publication Date: 2001.06.06Priority Information: International: A01G7/00Applicant(s) Name: Xishuangbanna Tropical Plant Garden. Academia SinicaAddress: Inventor(s) Name: Yao Tianquan;Li Songlin;Cai ChuantaoPatent Agency Code: 53108Patent Agent: zhan xihanAbstract The fast recovery method has the technological points including cutting 1-2 cm below its callus in one month after freeze injury; cutting fastigiate branches… Read More »

Method for separating and recovery of protein and isoflavone from plant raw material

Application Number: 00118053Application Date: 2000.04.30Publication Number: 1321640Publication Date: 2001.11.14Priority Information: International: C07D311/36;C07D311/40;C07H1/08;C07H17/06;C07K1/14;C07K14/415Applicant(s) Name: Protein Technologies International, Inc.Address: Inventor(s) Name: G.A. Baitz;B.A. BruhnPatent Agency Code: 11038Patent Agent: guo jianxinAbstract An improved method for separating and collecting isoflavone and protein from plant material containing isoflavone and protein includes the following steps: preparing clear protein extract of plant… Read More »

Recovery and regeneration method of steel junction hard alloy

Application Number: 00120741Application Date: 2000.07.13Publication Number: 1278560Publication Date: 2001.01.03Priority Information: International: C22B7/00Applicant(s) Name: Beijing Polytechnic Univ.Address: Inventor(s) Name: Wang Che;Zhong TaoxingPatent Agency Code: 11203Patent Agent: zhang huiAbstract The recovery and regeneration method of steel bouded carbide is characterized by that said method includes the following steps: remelting waste material or waste steel produced in the… Read More »

Recovery of carbon dioxide with compound amine blend

Application Number: 00118089Application Date: 2000.06.09Publication Number: 1277150Publication Date: 2000.12.20Priority Information: 1999/6/10 US 09/329259International: B01D53/14;C01B31/20Applicant(s) Name: Praxair Technology, Inc.Address: Inventor(s) Name: Shrikar Chakravarti;Amitabh GuptaPatent Agency Code: 72001Patent Agent: lu xinhuaAbstract A method for recovering carbon dioxide by absorption of carbon dioxide from a gas stream into a composite recovery solvent comprising preferably a lesser concentration of… Read More »

Three-element built-up composition containing lignosulfonate surfactant and its application in tertiary petroleum recovery

Application Number: 00120985Application Date: 2000.08.07Publication Number: 1281026Publication Date: 2001.01.24Priority Information: International: C09K7/02Applicant(s) Name: Exploration Development Inst. Daqing Oil Field Co Ltd.Address: Inventor(s) Name: Chen Huiqin;Yang Yuzhe;Wu JunzhengPatent Agency Code: 11100Patent Agent: lu bingAbstract A three-element built-up composition used as oil-displacing injection contains water (100 weight portions), compound lignosulfonate surfactant (0.05-0.8), alkali (0.6-1.6) and polymer (0.08-1.8).… Read More »

Double-function sulfur recovery catalyst and its prepn

Application Number: 00111280Application Date: 2000.08.09Publication Number: 1336252Publication Date: 2002.02.20Priority Information: International: B01D53/48;B01D53/86;B01J23/847;C01B17/04;C10K1/34Applicant(s) Name: Qilu Petrochemical Co., China Petrochemical Group Corp.Address: Inventor(s) Name: Hu Weibin;Tang Zhaozheng;Da JianwenPatent Agency Code: 37001Patent Agent: chen huizhenAbstract The present invention discloses a dual function sulfur recovery catalyst possessing deoxygen protection and claus activity and its preparation method. In said catalyst… Read More »