Tag Archives: symmetrical

Oblique disk type compressor piston with hollow head of non-acial symmetrical internal configuration

Application Number  00128699 Application Date  2000.09.21 Publication Number  1295193 Publication Date  2001.05.16 Priority Information   1999/9/21 JP 267131/99   International Classification  B22D17/22;F04B27/08;F16J1/00   Applicant(s) Name  Toyota Jidosholli Seisakusho K.K.   Address     Inventor(s) Name  Kato Takayuki;Takamatsu Masaudo   Patent Agency Code  72001 Patent Agent  zhang tianan AbstractA method of producing a body for a… Read More »

Symmetrical structure Chinese character input method

Application Number: 00120863Application Date: 2000.08.03Publication Number: 1308265Publication Date: 2001.08.15Priority Information: International: G06F3/023Applicant(s) Name: Wang ZishanAddress: Inventor(s) Name: Wang Zishan;Wang Shulan;Wang YingPatent Agency Code: 11100Patent Agent: zhang weihuaAbstract The present invention includes the following steps: classifying all the Chiense characters according to the symmetry characteristics of Chinese character structuer, coding every class of Chinese characters by… Read More »

Digital key symmetrical structure Chinese character input method

Application Number: 00122889Application Date: 2000.08.31Publication Number: 1282171Publication Date: 2001.01.31Priority Information: International: H04M1/23Applicant(s) Name: Wang ZishanAddress: Inventor(s) Name: Wang ZishanPatent Agency Code: 11100Patent Agent: zhang weihuaAbstract The present invention includes the following steps: according to the symmetrical characteristics of Chinese word structure, the Chinese words are classified, every class of Chinese words uses one character to… Read More »

Double-cone symmetrical conicalness roller and its use in taper roller bearing

Application Number: 00123355Application Date: 2000.11.30Publication Number: 1296137Publication Date: 2001.05.23Priority Information: International: F16C19/22;F16C33/36Applicant(s) Name: Chen ShiyeAddress: Inventor(s) Name: Chen Shiye;Wang Shixin;Liang ZhongdaPatent Agency Code: 23101Patent Agent: liu yaAbstract The present invention discloses a double-cone symmetrical conical roller and its application in conical roller bearing. Its roller is a doubel cone whose middle diameter is large and… Read More »

Device for axially symmetrical frequency varying space periodic magnetic field

Application Number: 00123555Application Date: 2000.08.22Publication Number: 1339854Publication Date: 2002.03.13Priority Information: International: H01F7/06;H01S3/00Applicant(s) Name: Liu YuhuaAddress: Inventor(s) Name: Liu YuhuaPatent Agency Code: 00000Patent Agent: Abstract The present invention provides one device producing axially symmetrical frequency varying spatial periodic magentic field for free electron laser. The device features that several coaxial conducting coils with the same parameters… Read More »

Device of axially symmetrical space periodic magnetic field

Application Number: 00123556Application Date: 2000.08.22Publication Number: 1339855Publication Date: 2002.03.13Priority Information: International: H01S3/00Applicant(s) Name: Liu YuhuaAddress: Inventor(s) Name: Liu YuhuaPatent Agency Code: 00000Patent Agent: Abstract The present invention provides one device producing axially symmetrical spatial periodic magnetic field for the deceleration motion of free electron. The device features that several coaxial conducting coils with the same… Read More »

Symmetrical method for practising Chinese calligraphy on squared paper

Application Number: 00103511Application Date: 2000.03.24Publication Number: 1315718Publication Date: 2001.10.03Priority Information: International: G09B11/00Applicant(s) Name: Zhou GuangshengAddress: Inventor(s) Name: Zhou GuangshengPatent Agency Code: 00000Patent Agent: Abstract A symmetrical method for practising Chinese calligraphy on a squared paper features that the said squared paper has a central square and a vertical central symmetric line and can help the… Read More »

Time-delay phase-locked loop with symmetrical rising and dropping clock along type time delaying quantity

Application Number: 00101927Application Date: 2000.01.28Publication Number: 1263382Publication Date: 2000.08.16Priority Information: 1999/1/28 US 09/239487International: H03K5/159;H03L7/08Applicant(s) Name: Yinfeeneyan Technology North American Inc.Address: Inventor(s) Name: A. M. Chu;J. A. Feefeerd;J. E. RoterlaPatent Agency Code: 72001Patent Agent: cheng tianzhengAbstract A circuit and method are provided wherein a receiver receives an input train of pulses. The circuit includes a delay-locked-loop… Read More »