Tag Archives: bidirectional

Hydraulically driven bicycle with bidirectional pump

Application Number  00129187 Application Date  2000.10.11 Publication Number  1289701 Publication Date  2001.04.04 Priority Information     International Classification  B62M19/00   Applicant(s) Name  Hu Tianji   Address     Inventor(s) Name  Hu Tianji   Patent Agency Code  00000 Patent Agent   AbstractA hydraulic bicycle with bidirectional pump is composed of hydraulic drive mechanism, frame and wheels.… Read More »

Bidirectional bus circuit capable of avoiding floating state and proceeding bidirectional data transmission

Application Number  00128733 Application Date  2000.09.18 Publication Number  1303056 Publication Date  2001.07.11 Priority Information   2000/1/5 JP 387/00   International Classification  G06F13/40   Applicant(s) Name  Mitsubishi Electric Corp.   Address     Inventor(s) Name  Makino Hiroyuki   Patent Agency Code  72001 Patent Agent  liu zongjie AbstractA data bus included in a bi-directional bus circuitry is… Read More »

Combined bidirectional feeder of satellite antenna

Application Number: 00124487Application Date: 2000.09.11Publication Number: 1343027Publication Date: 2002.04.03Priority Information: International: H01Q13/02;H01Q19/17Applicant(s) Name: Qiqi Science and Technology Co LtdAddress: Inventor(s) Name: Zhan Changgeng;Huang Zongfang;Lai ZhongminPatent Agency Code: 72002Patent Agent: xu xianAbstract A combined bidirectional feeder for satellite antenna with disk shape is composed of the first and the second frequency-down modules and their elliptical wave… Read More »

Gear pump with bidirectional compensator for axial sealing

Application Number: 00111365Application Date: 2000.09.11Publication Number: 1342842Publication Date: 2002.04.03Priority Information: International: F04C2/16Applicant(s) Name: Ji'nan Hydraulic Pump Co LtdAddress: Inventor(s) Name: Yu Zhixun;Xu FugangPatent Agency Code: 37108Patent Agent: zhang weidouAbstract A gear pump with bidirectionally axial sealing compensator is disclosed. Its side plate has a sectorial concave part on the top and botton edges of its… Read More »

Electric capacity energy storage type bidirectional converter

Application Number: 00112163Application Date: 2000.03.23Publication Number: 1266305Publication Date: 2000.09.13Priority Information: International: H02M7/72;H02M7/757Applicant(s) Name: Nanjing Aeronautics and Astronautics Univ.Address: Inventor(s) Name: Zhou Bo;Yan Yangguang;Mu XinhuaPatent Agency Code: 32206Patent Agent: xie zhenlongAbstract The capacitor energy-stored bidirectional transformer belongs to an electronic power transformer, and is characterized by that it adopts the forestage and afterstage series-connection worked transformer… Read More »

Bidirectional triggered diode for semiconductor

Application Number: 00112419Application Date: 2000.07.22Publication Number: 1335649Publication Date: 2002.02.13Priority Information: International: H01L29/861Applicant(s) Name: China Huajing Electronics Group Corp.Address: Inventor(s) Name: Ji JianxinPatent Agency Code: 32104Patent Agent: nie hanqinAbstract The bidirectional triggered diode consists of two parallel semiconductor N+PN structures, and of the two N+PN structures the N semiconductor layer is one shared layer and the… Read More »

Bidirectional tensile plastic composite film tarpaulin

Application Number: 00113057Application Date: 2000.06.23Publication Number: 1281790Publication Date: 2001.01.31Priority Information: International: B32B27/08;E04H15/54Applicant(s) Name: Gan GuogongAddress: Inventor(s) Name: Gan GuogongPatent Agency Code: 51100Patent Agent: jiang xiaopingAbstract The present invention provides a bidirectional tensile plastic composite film tarpaulin, including film sheet and buttonholes on the film sheet, and is characterized by that said film sheet is composed… Read More »

Composite plastic membrane with excellent heat sealing performance and bidirectional stretch nature

Application Number: 00113098Application Date: 2000.07.07Publication Number: 1282661Publication Date: 2001.02.07Priority Information: International: B32B27/00Applicant(s) Name: Gan GuogongAddress: Inventor(s) Name: Gan GuogongPatent Agency Code: 51100Patent Agent: jiang xiaopingAbstract A composite plastic membrane with excellent thermal sealing performane and bidirectional stretch resistance is made up of at least one layer of plastic film with higher stretch strength in warp… Read More »

Method and implement for producing bidirectional stretching-resistant tube-shape compound diaphragm and plain compound liaphragm

Application Number: 00113159Application Date: 2000.09.05Publication Number: 1285265Publication Date: 2001.02.28Priority Information: International: B29C65/54Applicant(s) Name: Gan GuogongAddress: Inventor(s) Name: Gan GuogongPatent Agency Code: 51100Patent Agent: jiang xiaopingAbstract The production method includes the following steps: 1. using extrusion film-blowing machine to make monolayer or multilayer cylindrical plastic film, radial drawing, cooling and forming, rolling up as external layer… Read More »

Bidirectional current transformer

Application Number: 00113611Application Date: 2000.08.12Publication Number: 1338399Publication Date: 2002.03.06Priority Information: International: B60L3/00Applicant(s) Name: Liu TianxiAddress: Inventor(s) Name: Liu TianxiPatent Agency Code: 43105Patent Agent: ding xuAbstract A bidirectional current transformer is composed of commutator consisting of 2m commutating segments arranged uniformly on circumference, 3n AC-end brushes arranged uniformly on same circumference, slide ring connected with the… Read More »

Hydraulic buffer technique without elasticity and linear damping increasement and bidirectional buffer thereby

Application Number: 00113735Application Date: 2000.02.15Publication Number: 1309250Publication Date: 2001.08.22Priority Information: International: F16F9/18Applicant(s) Name: Xu JinluAddress: Inventor(s) Name: Xu JinluPatent Agency Code: 00000Patent Agent: Abstract A bidirectional hydraulic buffer without elasticity and linear increasement of damping for the rolling stock of railway is disclosed. Its advantages are smaller size and lighter weight decreased by 50% or… Read More »

By-pass segmental type automatic stepless machanical speed variator system with bidirectional collection and planetary arrangement

Application Number: 00117320Application Date: 2000.08.09Publication Number: 1283758Publication Date: 2001.02.14Priority Information: International: F16H37/06Applicant(s) Name: Huanan Science and Engineering Univ.Address: Inventor(s) Name: Huang Xiangdong;Chi Yongbin;Yu MingPatent Agency Code: 44201Patent Agent: sheng peizhenAbstract An automatic step-less mechanical speed variator features that such units are added to step-less mechanical speed variator CVT as power by-pass mechanism, bidirectional collecting planetary… Read More »

Bidirectional Chinese-character input system with digital keypad

Application Number: 00118535Application Date: 2000.06.25Publication Number: 1283808Publication Date: 2001.02.14Priority Information: International: G06F3/023Applicant(s) Name: Chen GuangmingAddress: Inventor(s) Name: Chen GuangmingPatent Agency Code: 00000Patent Agent: Abstract A didirectional Chinese-character input system with digital keypad features that 10 numerals are used as the codes of 20 word cells and class cells, 15 numerals and digital code numbers are… Read More »

Electric pump with bidirectional valve function

Application Number: 00119015Application Date: 2000.10.12Publication Number: 1285473Publication Date: 2001.02.28Priority Information: International: F04D15/00Applicant(s) Name: Wang MinhaiAddress: Inventor(s) Name: Wang MinhaiPatent Agency Code: 00000Patent Agent: Abstract The electric pump with two-way automatic valve function is characterized by that its motor is mounted on bearing seat capable of making said whole motor body turn, and outer shell of… Read More »

High-speed bidirectional spanner for different diameters and its making method

Application Number: 00120541Application Date: 2000.11.03Publication Number: 1296872Publication Date: 2001.05.30Priority Information: International: B25B13/06;B25B13/08;B25F1/02Applicant(s) Name: Chen YuanxianAddress: Inventor(s) Name: Chen YuanxianPatent Agency Code: 00000Patent Agent: Abstract A high-speed bidirectional spanner for different diameters and its manufacture are disclosed. It has several jaws in different specifications for using it for different nuts in different diameters, and can be… Read More »

Bidirectional opened bayonet unit for notebook computer

Application Number: 00122453Application Date: 2000.07.26Publication Number: 1335546Publication Date: 2002.02.13Priority Information: International: G06F1/16Applicant(s) Name: Renbao Computer Industry Co., Ltd.Address: Inventor(s) Name: Li Quanyuan;Wang XidaPatent Agency Code: 31100Patent Agent: hou jiayouAbstract The bidirectional opened bayonet unit for notebook computer has one bidirectional opening mechanism set in the LCD casing of the notebook computer and one embedding part… Read More »

Method for multiplexing tuner in bidirectional cable system for cable TV

Application Number: 00123436Application Date: 2000.08.16Publication Number: 1338871Publication Date: 2002.03.06Priority Information: International: H04N7/173;H04N7/18Applicant(s) Name: Huanuo Information Technology Co Ltd, BeijingAddress: Inventor(s) Name: Wang BinPatent Agency Code: 72003Patent Agent: chen gongAbstract A method for multiplexing tuner in bidirectional cable TV system is disclosed. The DOCSIS standard is used as transmit data in said TV system. A set… Read More »

Bidirectional switch control system adoption of two transistors

Application Number: 00124095Application Date: 2000.08.21Publication Number: 1285657Publication Date: 2001.02.28Priority Information: 1999/8/20 CH 1530/99International: H02H3/08;H03K17/687Applicant(s) Name: EM Microelectronic-Marin SAAddress: Inventor(s) Name: M. Bruhart;S. TeliratePatent Agency Code: 72001Patent Agent: wu zengyongAbstract A control system for a bidirectional switch (20) is described, formed of a pair of MOFSET power transistors (210, 220) connected in anti-series, i.e. source to… Read More »

Star-wheeled bidirectional accumulating kilowatt-hour meter and its metering method

Application Number: 00107973Application Date: 2000.05.31Publication Number: 1270314Publication Date: 2000.10.18Priority Information: International: G01R11/16;G06M1/00Applicant(s) Name: Huali Group Co., Ltd.Address: Inventor(s) Name: Shun QuangenPatent Agency Code: 33202Patent Agent: di zhongbengAbstract A kilowatt-hour meter and its metering method are disclosed. The central gear on input gear axle is engaged with forward and backward driving planetary gears to form a… Read More »

Method for updating software by bidirectional wireless transmission

Application Number: 00107519Application Date: 2000.05.15Publication Number: 1271888Publication Date: 2000.11.01Priority Information: International: G06F9/445Applicant(s) Name: Yitian Information Co., Ltd.Address: Inventor(s) Name: Yu Ruohai;Kong DehuaPatent Agency Code: 11127Patent Agent: liu shichangAbstract A method for updating software by bidirectional wireless transmission features that the RF signals of new software is transmitted in wireless mode to RF signal processing unit… Read More »

Spelling correcting system for bidirectional mobile communication equipment

Application Number: 00107100Application Date: 2000.04.30Publication Number: 1272755Publication Date: 2000.11.08Priority Information: 1999/5/3 US 09/304,428International: H04Q7/20Applicant(s) Name: Phone Com. Inc.Address: Inventor(s) Name: Frances H. YuPatent Agency Code: 11105Patent Agent: ma yingAbstract An apparatus and method for implementing spelling error detection and correction for a two-way mobile communication device. When the end of a character string is indicated… Read More »

Bidirectional interactive TV system

Application Number: 00106457Application Date: 2000.04.10Publication Number: 1290106Publication Date: 2001.04.04Priority Information: 1996/2/23 US 60/012,146; 1996/10/15 US 60/028,555International: H04N7/10;H04N7/14;H04Q7/12;H04Q7/14Applicant(s) Name: E. Guide Corp.Address: Inventor(s) Name: H.C. YunePatent Agency Code: 11038Patent Agent: fan benguoAbstract A system for two-way communication between a television viewer operating a remote control unit (28) to control a television (10) and a television signal… Read More »

Method and system based on station arrangement for convenient bidirectional mobile communication equipment

Application Number: 00106441Application Date: 2000.04.10Publication Number: 1270452Publication Date: 2000.10.18Priority Information: 1999/4/9 US 09/289,559International: H04B1/38;H04L29/06Applicant(s) Name: Phone Com. Inc.Address: Inventor(s) Name: S. DusePatent Agency Code: 11105Patent Agent: ma yingAbstract A system and method for provisioning a two-way mobile communications device having a display screen and user interface is disclosed. The device to be provisioned establishes a… Read More »

Method and equipment for realizing bidirectional electronic business

Application Number: 00105889Application Date: 2000.04.14Publication Number: 1319818Publication Date: 2001.10.31Priority Information: 2000/1/22 KR 3049/2000International: G06F15/16;G06F17/60Applicant(s) Name: Unix Networks Co., Ltd.Address: Inventor(s) Name: Choe Song-HoPatent Agency Code: 72002Patent Agent: han hongAbstract A electronic commerce method between one seller and many buyers, the system comprises a central computer, a multiuser interface and a communication network. The system comprises… Read More »

Bidirectional speed limiter for elevator

Application Number: 00105650Application Date: 2000.04.14Publication Number: 1319550Publication Date: 2001.10.31Priority Information: International: B66B5/04Applicant(s) Name: Construction Mechanization Branch, Chinese Academy of Architectural ScienceAddress: Inventor(s) Name: Wang Rui;Ma Peizhong;Li JiyuanPatent Agency Code: 11004Patent Agent: zhu liyanAbstract The present invention relates to a two-way speed-limiting device for elevator, and is characterized by that its brake device has a rope… Read More »

Bidirectional safety tongs for elevator

Application Number: 00105649Application Date: 2000.04.14Publication Number: 1319551Publication Date: 2001.10.31Priority Information: International: B66B5/22Applicant(s) Name: Construction Mechanization Branch, Chinese Academy of Architectural ScienceAddress: Inventor(s) Name: Li Gang;Ma Peizhong;Li JiyuanPatent Agency Code: 11004Patent Agent: zhu liyanAbstract The present invention relates to a two-way safety gripping device for elevator. Its upper and lower brake devices are respectively placed in… Read More »

Compound soft material for bidirectional temp regulation

Application Number: 00105563Application Date: 2000.03.31Publication Number: 1264760Publication Date: 2000.08.30Priority Information: International: A61F13/15;D01F1/02;D01F2/00Applicant(s) Name: Yu QiAddress: Inventor(s) Name: Zeng Fanshou;Chen Weirun;Yu QiPatent Agency Code: 11127Patent Agent: li qiangAbstract A compound soft material for bidirectional temp regulation is made up of seaweed cellulose as main component and nm balls as phase-changing substance through preparing fibre by wet… Read More »

Three-state comparator, bidirectional combination of three-state comparators and multi-threshold drive mode

Application Number: 00105165Application Date: 2000.04.12Publication Number: 1317879Publication Date: 2001.10.17Priority Information: International: H03K19/082;H03K19/20Applicant(s) Name: Hu WushengAddress: Inventor(s) Name: Hu WushengPatent Agency Code: 00000Patent Agent: Abstract A three-state comparator is composed of 2 transistors and 4 resistors. The emitter of transistor 1 and the base of transisitor 2 are connected to form node 8. The emitter of… Read More »

Bidirectional usable mobile telephone set

Application Number: 00103967Application Date: 2000.03.18Publication Number: 1266344Publication Date: 2000.09.13Priority Information: International: H04Q7/32Applicant(s) Name: Zhong MingAddress: Inventor(s) Name: Zhong MingPatent Agency Code: 00000Patent Agent: Abstract The two-way mobile telephone contains machine shell, display screen, keyboard, and two ends of mobile telephone are respectively equipped with electronic elements with transmitting and receiving functions, the control circuit mounted… Read More »

Chinese-character coding method by bidirectional association between shape and pronunciation and keyboard

Application Number: 00103963Application Date: 2000.03.17Publication Number: 1264073Publication Date: 2000.08.23Priority Information: International: G06F3/023Applicant(s) Name: Li ZhenAddress: Inventor(s) Name: Li ZhenPatent Agency Code: 34103Patent Agent: wang xiangqiuAbstract A Chinese-character coding method for inputting to computer features that a bidirectional association between shape and pronunciation, which is composed of three-key pronunciation-shape codes used in "5-stroke 4-corner system" and… Read More »