Tag Archives: grinding

Grinding material

Application Number  00129491 Application Date  2000.12.29 Publication Number  1361224 Publication Date  2002.07.31 Priority Information     International Classification  C09K3/14   Applicant(s) Name  Maruo Calcium Co., Ltd.   Address     Inventor(s) Name  Sakai Takanobu;Matsuo Katsuhiko   Patent Agency Code  72001 Patent Agent  lu xinhua AbstractThe grinding material is used to process base plate with electrode… Read More »

Hand grinding belt machien with side dogs

Application Number  00129476 Application Date  2000.12.28 Publication Number  1307953 Publication Date  2001.08.15 Priority Information   1999/12/28 DE 29922880.0   International Classification  B24B23/06   Applicant(s) Name  Robert Bosch GmbH   Address     Inventor(s) Name  O. Miller   Patent Agency Code  72001 Patent Agent  su juan AbstractThe motor-driven grip-type belt grinder is provided with a frame… Read More »

Abnormality detector for chemical and mechanical grinding

Application Number  00128962 Application Date  2000.09.22 Publication Number  1345084 Publication Date  2002.04.17 Priority Information     International Classification  H01L21/304;H01L21/66   Applicant(s) Name  Lianhua Electronics Co., Ltd.   Address     Inventor(s) Name  Lai Jianxing;Shi Huishen;Zeng Rongnan   Patent Agency Code  11105 Patent Agent  wang zhisen AbstractThe invention discloses equipment for detecting abnomrity happened in chemical… Read More »

Grinding material

Application Number: 00120185Application Date: 2000.07.20Publication Number: 1305883Publication Date: 2001.08.01Priority Information: 2000/1/14 JP 6966/2000International: B24D3/00Applicant(s) Name: Siback Sicence & Tech Co LtdAddress: Inventor(s) Name: Suminoe Yoshihiko;Miyazawa TakumaPatent Agency Code: 11038Patent Agent: zheng xiuzheAbstract An abrasive includes an alumina-based fiber bound by a matrix resin which contains diamond abrasive grains therein, and a diamond abrasive grain layer… Read More »

Apparatus and method for grinding outside diameter of metal rings

Application Number: 00122135Application Date: 2000.07.31Publication Number: 1336266Publication Date: 2002.02.20Priority Information: International: B24B5/00Applicant(s) Name: Nippon Seiki Co., Ltd.Address: Inventor(s) Name: Okei Kura;Onigashima SachimitsuPatent Agency Code: 72001Patent Agent: yang yongAbstract In order to raise the production efficiency of grinding external diameter of metal ring, in the main axle table fiber hole is used as standard to support… Read More »

Composite grinding aiding and reinforcing stabilizer for cement

Application Number: 00123250Application Date: 2000.11.15Publication Number: 1351973Publication Date: 2002.06.05Priority Information: International: C04B22/14;C04B22/16Applicant(s) Name: Wang XianjinAddress: Inventor(s) Name: Wang Xianjin;Sun Zhongxiang;Wang QuanPatent Agency Code: 00000Patent Agent: Abstract A composite grinding aiding and reinforcing stabilizer for cement consists of pyrite slag, waste sulfuric acid, ferrous sulfate, sulfur-contained mineral or dewatered ardealite, magnesium sulfate, flyash and diglycol. Compared… Read More »

Grinding screen

Application Number: 00112116Application Date: 2000.03.09Publication Number: 1313427Publication Date: 2001.09.19Priority Information: International: D21D1/22;D21D5/18Applicant(s) Name: Wu XieshengAddress: Inventor(s) Name: Wu XieshengPatent Agency Code: 00000Patent Agent: Abstract A loosening-screening grinder for pulping in paper-making industry is able to loosen and grind pulp, separate light and heavy impurities from pulp, screen pulp and remove dregs, and is composed of… Read More »

Resin adhesive grinding tool

Application Number: 00124182Application Date: 2000.08.17Publication Number: 1284531Publication Date: 2001.02.21Priority Information: 1999/8/17 JP 230909/99; 1999/8/31 JP 246748/99; 2000/2/16 JP 38653/00International: C09K3/14;B24D3/02Applicant(s) Name: Mitsubishi Naterial Corp.Address: Inventor(s) Name: Takahashi Tsutomu;Kono Toshiyuki;Nakamura MasaudoPatent Agency Code: 72001Patent Agent: wen dapengAbstract The abrasive particle layer of resin bonded abrasive tool is constructed by resin binder phase consisting of heat hardening… Read More »

Method for preparing polymer ultra-fine micropowder by means of grinding block force chemical reactor

Application Number: 00113155Application Date: 2000.09.04Publication Number: 1341677Publication Date: 2002.03.27Priority Information: International: C08J3/12Applicant(s) Name: Sichuan UniversityAddress: Inventor(s) Name: Wang Qi;Chen Zhe;Liu ChangshengPatent Agency Code: 51202Patent Agent: deng jihanAbstract The method for preparing polymer superfine micropowder by using grinding block mechanochemical reactor is characterized by that it utilizes the strong extrusion shearing force produced by unique structure… Read More »

Double-translating grinding mechanism with revoluting grinding head

Application Number: 00124391Application Date: 2000.09.12Publication Number: 1287041Publication Date: 2001.03.14Priority Information: International: B24B37/04;H01L21/304Applicant(s) Name: Wang NanAddress: Inventor(s) Name: Wang Nan;Wang HePatent Agency Code: 11011Patent Agent: liu dongshengAbstract The grinding mechanism consists of motors and grinding heads, the upper grinding head is driven by an upper motor while the lower grinding head by an lower motor rotating… Read More »

Manufacture method for grinding apparatus containing no abrasive

Application Number: 00114071Application Date: 2000.02.21Publication Number: 1260262Publication Date: 2000.07.19Priority Information: International: B24D18/00Applicant(s) Name: Cai QingyanAddress: Inventor(s) Name: Cai QingyanPatent Agency Code: 00000Patent Agent: Abstract The production method of the invented grinding tool which self-body contains no abradant and when it is worked the abradant can be added is characterized by using wood as raw material,… Read More »

Translating revoluting grinding head

Application Number: 00124392Application Date: 2000.09.12Publication Number: 1287042Publication Date: 2001.03.14Priority Information: International: B24B37/04;H01L21/304Applicant(s) Name: Wang NanAddress: Inventor(s) Name: Wang Nan;Wang HePatent Agency Code: 11011Patent Agent: liu dongshengAbstract The translating and rotating grinding head consists of motor, bearings and other parts. Inside the translating rotating disc, there is an eccentric disc with balancing hole and the eccentric… Read More »

Process for respectively grinding high-fineness mixture and high-fineness clinker and then mixing them together

Application Number: 00114458Application Date: 2000.03.31Publication Number: 1315299Publication Date: 2001.10.03Priority Information: International: C04B7/153;C04B7/24;C04B7/52Applicant(s) Name: Cement Mill, Gezhouba Co LtdAddress: Inventor(s) Name: Pan DafuPatent Agency Code: 42107Patent Agent: pei zuobengAbstract A process for preparing cement features that the raw material mixture and the cement clinker are respectively finely ground at first and then the highly fine material… Read More »

Water soluble antirust crystal grinding liquid

Application Number: 00114700Application Date: 2000.07.14Publication Number: 1284530Publication Date: 2001.02.21Priority Information: International: C09K3/14Applicant(s) Name: Hubei Prov. Inst. of ChemistryAddress: Inventor(s) Name: Wei Zhenhua;Zhou GuoyingPatent Agency Code: 42200Patent Agent: kang dunmengAbstract Water soluble quartz grinding liquid consists of efficient self-lubricating amide rust inhibitor, dispersant, water soluble lubricant, acrylic ester densifier, etc. This kind of grinding liquid has… Read More »

Water-saving rice milk grinding method

Application Number: 00116044Application Date: 2000.09.19Publication Number: 1286930Publication Date: 2001.03.14Priority Information: International: A23L1/10;A23P1/10Applicant(s) Name: Que ZhiheAddress: Inventor(s) Name: Que ZhihePatent Agency Code: 45104Patent Agent: luo baokangAbstract The rice milk grinding process for steaming rice flour noodles includes the steps of producing polished white rice in rice mill, crushing rice into 40-70 mesh rice flour in crusher,… Read More »

Method and apparatus for grinding magnetic components and method and apparatus for treatment of waste liquid

Application Number: 00118632Application Date: 2000.06.14Publication Number: 1288799Publication Date: 2001.03.28Priority Information: 1999/9/16 JP 261805/99International: B24B55/03;B03C1/06Applicant(s) Name: Sumitomo Special Metals., Ltd.Address: Inventor(s) Name: Takeuma Masanori;Kondo SadahikoPatent Agency Code: 31100Patent Agent: hu xiaopingAbstract An apparatus for grinding a magnetic member comprises a cutting blade having a cutting edge including heat resistant resin and abrasive grain. A magnetic member… Read More »

Technology for grinding excircle of special excircular workpiece

Application Number: 00119298Application Date: 2000.07.26Publication Number: 1282647Publication Date: 2001.02.07Priority Information: International: B24B5/18Applicant(s) Name: Liu XiaochuAddress: Inventor(s) Name: Liu XiaochuPatent Agency Code: 00000Patent Agent: Abstract A technology for grinding excircle of arc-shaped thin and light excircular workpiece with hole or recess features that several said excircular workpieces are concentrically arranged in staggered mode and a radially… Read More »

Flat grinding device

Application Number: 00109568Application Date: 2000.07.05Publication Number: 1279506Publication Date: 2001.01.10Priority Information: 1999/7/5 JP 189916/1999International: B24B7/22;H01L21/304Applicant(s) Name: NEC Corp.Address: Inventor(s) Name: Sato Uichi;Eshinu Kiichi;Koyama NaohiroPatent Agency Code: 11021Patent Agent: wang huiminAbstract The present invention provides a plane surface grinding device. During grinding a wafer 10 wherein some kinds of material are laminated, through singular light transparent window… Read More »

Process for preparing nm-class Ti-base metal powder and its special grinding apparatus

Application Number: 00105672Application Date: 2000.04.17Publication Number: 1266760Publication Date: 2000.09.20Priority Information: International: B22F9/04Applicant(s) Name: Xue JunfengAddress: Inventor(s) Name: Xue Junfeng;Xue FujinPatent Agency Code: 00000Patent Agent: Abstract A process for preparing nm-class Ti-based metal powder includes proportionally mixing titanium powder, pulverizing aid, protecting agent and disperser together and grinding to perform mechanochemical reaction. A special grinding mill… Read More »

Magnetically grinding method for machining micro hole or micro part

Application Number: 00105408Application Date: 2000.03.27Publication Number: 1315235Publication Date: 2001.10.03Priority Information: International: B23H5/04;B24B37/02Applicant(s) Name: Weibang Science and Technology Co LtdAddress: Inventor(s) Name: Guo Jialong;Fang RenyuPatent Agency Code: 11127Patent Agent: liu chaohuaAbstract A magnetic grinding method for grinding microhole and microparts features that the microminiature electrodes, microhole, or microslot is ground and polished by the electrode discharge… Read More »

Method for grinding external tooth gear and grinding apparatus

Application Number: 00104508Application Date: 2000.01.14Publication Number: 1267578Publication Date: 2000.09.27Priority Information: 1999/1/14 JP 8021/99International: B23F19/02Applicant(s) Name: Sumitomo Heavy Industries, Ltd.Address: Inventor(s) Name: Miyasaki Kazuhiro;Minekishi Kiyotsugu;Toi TatakaPatent Agency Code: 72001Patent Agent: yang songlingAbstract There is provided a method and an apparatus for improving surface roughness of tooth surfaces of an external-tooth gear (W), and thereby reducing the… Read More »

Grinding milk and its application

Application Number: 00102820Application Date: 2000.03.10Publication Number: 1313374Publication Date: 2001.09.19Priority Information: International: C09K3/14Applicant(s) Name: Changxing Chemical Industry Co LtdAddress: Inventor(s) Name: Cai MingxiongPatent Agency Code: 72002Patent Agent: gan lingAbstract A grinding slurry sued for semiconductor and IC manufacture to grind the insulating dielectric layer contains cerium oxide, aluminium hydroxide, cerium salt, water and optional acidic substance… Read More »

Super short period paper making process by using poplar and larch by hot jet and grinding wood to make pulp

Application Number: 00100462Application Date: 2000.02.02Publication Number: 1261635Publication Date: 2000.08.02Priority Information: International: D21C1/06;D21H11/08Applicant(s) Name: Chen JuhengAddress: Inventor(s) Name: Chen Juheng;Chen Jian;Li FengPatent Agency Code: 11138Patent Agent: wu fengyangAbstract The present invention features that 1-3 year poplar and 5-8 year larch after being cut, leaf and tip eliminated, wind dried and barked is sliced; the slices are… Read More »