Tag Archives: sensor

Magnetic disk recording system and double-magnetic resistance reading sensor

Application Number  00129074 Application Date  1996.08.20 Publication Number  1310440 Publication Date  2001.08.29 Priority Information   1995/9/11 US 08/526,648   International Classification  G11B5/39   Applicant(s) Name  International Business Machine Corp.   Address     Inventor(s) Name  Hardyarer.S. Keer;Bruce.A. Gurne   Patent Agency Code  11038 Patent Agent  feng xun AbstractThe present invention provides a dual magnetic resistance… Read More »

Ultrasonic leading wire welder with sensor for controlling combination force

Application Number  00128809 Application Date  2000.09.22 Publication Number  1289662 Publication Date  2001.04.04 Priority Information   1999/9/23 CH 1741/99   International Classification  B23K20/10;H01L21/60;H01R43/02   Applicant(s) Name  ESES Trading AG   Address     Inventor(s) Name  A. Feurber   Patent Agency Code  11038 Patent Agent  liu zhibeng AbstractAn ultrasonic wire bonder (1) for the production of wire… Read More »

Sensor for detecting predesigned filling interface of container

Application Number  00128552 Application Date  2000.11.17 Publication Number  1297140 Publication Date  2001.05.30 Priority Information   1999/11/19 CH 1999 2120/99   International Classification  A61M5/168;G01F23/26   Applicant(s) Name  ESEC Trade AG   Address     Inventor(s) Name  Thomas Gantz;Jugin Mahardt   Patent Agency Code  11038 Patent Agent  yang guoxu AbstractSensor comprises three capacitor electrodes (5-7) arranged in… Read More »

Motor unit with integrated speed sensor for bicycle wheel hub driving apparatus

Application Number  00128455 Application Date  2000.11.23 Publication Number  1298104 Publication Date  2001.06.06 Priority Information   1999/11/24 US 09/449238   International Classification  G01P3/44   Applicant(s) Name  Shimano Inc.   Address     Inventor(s) Name  Nishimoto Naohiro   Patent Agency Code  72001 Patent Agent  zeng xiangling AbstractA motor unit is provided for operating an internal hub transmission,… Read More »

Assembling method for temperature detection sensor and the same sensor thereof

Application Number  00128366 Application Date  2000.11.24 Publication Number  1298095 Publication Date  2001.06.06 Priority Information   1999/11/26 JP 336255/99   International Classification  G01K7/22;H01C7/02   Applicant(s) Name  TDK Corp.   Address     Inventor(s) Name  Sasaki Kaoru;Kajihara Katsu;Tamura Hideo   Patent Agency Code  72001 Patent Agent  zhang tianan AbstractAssembling method for temperature detection sensor and the same… Read More »

Flexible tubular level sensor

Application Number: 00111200Application Date: 2000.06.22Publication Number: 1276518Publication Date: 2000.12.13Priority Information: International: G01F23/26Applicant(s) Name: Instrument Division, Beiyang Electric Group Co., Ltd., WeihaiAddress: Inventor(s) Name: Wang Qiming;Sun Yize;Zhong JindongPatent Agency Code: 37202Patent Agent: xu jingongAbstract A flexible tubular level sensor features that a number of scaling electrodes are sequentially arranged on main tube at a certain distance… Read More »

Pressure sensor and its manufacturing method

Application Number: 00120256Application Date: 2000.07.14Publication Number: 1281140Publication Date: 2001.01.24Priority Information: 1999/7/16 JP 203696/1999International: G01D5/12;G01L9/00Applicant(s) Name: Yamatake-Honeywell Co., Ltd.Address: Inventor(s) Name: Sota HomarePatent Agency Code: 11038Patent Agent: yang guoxuAbstract A pressure sensor includes a cylindrical sensor package, glass base, sensor chip, and electrode pins. The glass base is seal-bonded to an inner surface of the sensor… Read More »

Exciting part offsetting method and electromagnetic flow rate sensor

Application Number: 00112930Application Date: 2000.05.15Publication Number: 1299960Publication Date: 2001.06.20Priority Information: International: G01F1/58Applicant(s) Name: Sichun Science City Jiuli Electronics Corp.Address: Inventor(s) Name: Cen DagangPatent Agency Code: 51210Patent Agent: di changmengAbstract The present invention provides a method for offset mounting exciting component of outflow passage type electromagnetic sensor and electromagnetic flow sensor prepared by adopting said invented… Read More »

Projection video-frequency display with phototransistor sensor

Application Number: 00124238Application Date: 2000.06.30Publication Number: 1323136Publication Date: 2001.11.21Priority Information: 1999/6/30 US 60/141628International: H04N5/74;H04N3/22Applicant(s) Name: Thomson Licensing Corp.Address: Inventor(s) Name: J.B. GeorgePatent Agency Code: 72001Patent Agent: zhang zhichengAbstract A method for determining raster positioning in a video projection display apparatus comprises the steps of detecting illumination by a first edge (LE) of a measurement image… Read More »

Current sensor

Application Number: 00118331Application Date: 2000.06.09Publication Number: 1314595Publication Date: 2001.09.26Priority Information: 1994/2/22 JP 24273/94International: G01R15/18;G01R19/00Applicant(s) Name: Mitsubishi Electric Corp.Address: Inventor(s) Name: Nagatani KawashuPatent Agency Code: 31100Patent Agent: sun jingguoAbstract The invention obtains a current sensor which is easy to assemble, requires a small area to mount, has a high measuring accuracy and easily copes with to-be-detected… Read More »

Hit telling system with laser azimuth sensor

Application Number: 00127199Application Date: 2000.11.02Publication Number: 1289036Publication Date: 2001.03.28Priority Information: International: F41J5/00Applicant(s) Name: Nanchang Railway Bureau Inst. of Science &. TechnologyAddress: Inventor(s) Name: Weng XinglinPatent Agency Code: 36100Patent Agent: zhang wenAbstract The target-reporting system includes interface circuit, computer and target position, and it is characterized by that it also includes horizontal and vertical directional lasers… Read More »

Ceramic pressure sensor and differential pressure sensor

Application Number: 00111213Application Date: 2000.07.15Publication Number: 1334451Publication Date: 2002.02.06Priority Information: International: G01L9/12Applicant(s) Name: Shandong Design Inst of SilicatesAddress: Inventor(s) Name: Li Shizhong;Shi Rujun;Li YanPatent Agency Code: 37212Patent Agent: cai chaoqiangAbstract A ceramic pressure sensor and differential pressure sensor has base and diaphragm made of same ceramic material. The opposite surfaces of said base with hole… Read More »

Oxygen sensor and its making method

Application Number: 00120637Application Date: 2000.12.28Publication Number: 1329247Publication Date: 2002.01.02Priority Information: International: G01N27/407;G01N27/409Applicant(s) Name: Kangda (Chengdu) Electronic Co. Ltd.Address: Inventor(s) Name: Zhang Yikang;Zhang Yican;Yang BangchaoPatent Agency Code: 51100Patent Agent: feng zhongliangAbstract The present invention relates to an oxygen sensor and its making method. It is characterized by that the internal surface and external surface of tubular… Read More »

Integrated optical fibre strain and temp sensor device

Application Number: 00113188Application Date: 2000.09.15Publication Number: 1343873Publication Date: 2002.04.10Priority Information: International: G01D5/353Applicant(s) Name: Rao YunjiangAddress: Inventor(s) Name: Rao YunjiangPatent Agency Code: 51123Patent Agent: kang haiyanAbstract An integrated optical fibre strain and temp sensor is composed of optical fibre interference strain sensor, broad-band optical fibre raster, broad-band optical coupler connected to the said sensor, the two… Read More »

Korea pickled vegetable storage device with temperature sensor

Application Number: 00124322Application Date: 2000.08.31Publication Number: 1301946Publication Date: 2001.07.04Priority Information: 1999/12/30 KR 65605/1999International: A23L1/218;F25D3/00Applicant(s) Name: Wanda Air Conditioner Co., Ltd.Address: Inventor(s) Name: Lee Yong-Gil;Kim Hwa-OkPatent Agency Code: 11219Patent Agent: gu gongxiaAbstract A kimchi storage facility comprises an elastic member arranged to elastically push the temperature sensor which is inserted in the recess portion of the… Read More »

Position sensor with movable photosensitive element

Application Number: 00118460Application Date: 2000.06.29Publication Number: 1289988Publication Date: 2001.04.04Priority Information: 1999/9/29 US 09/408357International: G06K9/22;G06K7/015Applicant(s) Name: Hewlett-Packarad Co.Address: Inventor(s) Name: D.D. BornPatent Agency Code: 72001Patent Agent: liang yongAbstract A position sensing device for determining the position of an object is disclosed herein. The position sensing device may comprise a substrate, an actuator and a two-dimensional photosensor… Read More »

Combined sensor assembly for measuring several parameters of gas and liquid fluid inside pipe

Application Number: 00111249Application Date: 2000.07.28Publication Number: 1336536Publication Date: 2002.02.20Priority Information: International: G01D11/00;G01F1/34Applicant(s) Name: Resource &. Environment Engineering College, Shandong Science &. Technology UnivAddress: Inventor(s) Name: Zou Deyun;Cui Jianming;Tan YunzhenPatent Agency Code: 00000Patent Agent: Abstract A signal initiator and sensor module for fluid parameter used in gas and liquid pipe. Its characteristics are as follows. The… Read More »

Adjusting method of pressure sensor zero point of injection device and its adjusting apparatus

Application Number: 00121137Application Date: 2000.07.27Publication Number: 1282657Publication Date: 2001.02.07Priority Information: 1999/7/30 JP 217102/1999International: B29C45/77Applicant(s) Name: Sumitomo Heavy Industries Ltd.Address: Inventor(s) Name: Hiraoka Kazuo;Imatomi YoshiyukiPatent Agency Code: 72002Patent Agent: huang jianfengAbstract A method and apparatus for adjusting a zero point of a pressure sensor of an injection apparatus, which method and apparatus enable precise zero-point adjustment… Read More »

Temperature difference sensor

Application Number: 00113947Application Date: 2000.10.20Publication Number: 1289039Publication Date: 2001.03.28Priority Information: International: G01K7/02Applicant(s) Name: Xibei Univ.Address: Inventor(s) Name: Zhao Hong'an;Ouyang Peng;Ning XiaohuiPatent Agency Code: 61202Patent Agent: li wenxiAbstract The temperature difference sensor for measuring micro temperature difference signal is technically characterized by that the outer sides of two ceramic films are equipped with a layer of… Read More »

Infrared sensor with stable temperature and thermometer using the same senser

Application Number: 00124323Application Date: 2000.08.31Publication Number: 1287267Publication Date: 2001.03.14Priority Information: 1999/9/3 KR 19942214.1International: G01J5/10;G01J5/20;A61B5/01Applicant(s) Name: Braun GmbHAddress: Inventor(s) Name: Klaus. BernhardPatent Agency Code: 11219Patent Agent: zhu deheAbstract The present invention relates to an infrared sensor adapted to be stabilized in temperature and an infrared thermometer with an infrared sensor adapted to be stabilized in temperature,… Read More »

Magnetic sensor formed on semiconductor substrate

Application Number: 00118494Application Date: 2000.05.10Publication Number: 1274853Publication Date: 2000.11.29Priority Information: 1999/5/12 EP 99109504.3International: G01R33/04Applicant(s) Name: Asulab S. A.Address: Inventor(s) Name: L. Tschiez;P. KejieckPatent Agency Code: 72001Patent Agent: zhang zhichengAbstract Planar magnetic sensor, made in particular via CMOS techniques on a semiconductor substrate (1) of for example parallelepiped shape. It includes an amorphous ferromagnetic core (10)… Read More »

Gap mechanism for eliminating wall sticking phenomenon of pipeline-type turbidity sensor

Application Number: 00111783Application Date: 2000.03.02Publication Number: 1264037Publication Date: 2000.08.23Priority Information: International: G01N21/15Applicant(s) Name: Shanghai Jiaotong Univ.Address: Inventor(s) Name: Yang RuqingPatent Agency Code: 31201Patent Agent: wang tilinAbstract The present invention is composed of light source, sampling tube, light receiver and notch. A pair of opposite notches are made on the end part of sampling tube. The… Read More »

Pressure sensor and its manufacturing method

Application Number: 00122511Application Date: 2000.08.03Publication Number: 1282868Publication Date: 2001.02.07Priority Information: 1999/8/3 JP 220341/1999International: G01L9/06;G01L9/12;G01L19/14Applicant(s) Name: Yamataka K.K.Address: Inventor(s) Name: Masuda HomarePatent Agency Code: 11038Patent Agent: liu zhibengAbstract A pressure sensor includes a base unit, a cap-like metal container and a flexible barrier diaphragm. A sensor chip is mounted on the base unit. The metal container… Read More »

X-type silicon microstrain solid-state piezo-resistance sensor and its making technology

Application Number: 00113961Application Date: 2000.11.01Publication Number: 1293356Publication Date: 2001.05.02Priority Information: International: G01D5/16;G01L1/20Applicant(s) Name: Xi'an Jiaotong UnivAddress: Inventor(s) Name: Jiang Zhuangde;Zhao YulongPatent Agency Code: 61200Patent Agent: jia yujianAbstract An X-type microstrain solid-state piezo-resistance silicon sensor is prepared from silicon nitride through photoetching to form X-shaped 4-terminal element pattern, mask etching, injecting semiconductor material into silicon to… Read More »

Corner sensor for rotor, especially for motor vehicle wheel ready to balance

Application Number: 00124647Application Date: 2000.09.26Publication Number: 1302740Publication Date: 2001.07.11Priority Information: 2000/4/25 DE 10020247.0; 1999/9/28 DE 19946486.3International: G01B11/26Applicant(s) Name: Sneibang Deutsche Holding AGAddress: Inventor(s) Name: K. Rothameil;L. LenhardtPatent Agency Code: 72002Patent Agent: zeng liAbstract A rotary angle sensor for a rotary member such as a motor vehicle wheel comprises an emitter, and a plurality of reflectors… Read More »

Multiple sensor robot claw and method

Application Number: 00119081Application Date: 2000.10.24Publication Number: 1290591Publication Date: 2001.04.11Priority Information: International: B25J15/08Applicant(s) Name: Hefei Intelligent Machinery Inst., Chinese Academy of SciencesAddress: Inventor(s) Name: Mei Tao;Xie Chuanfen;Ni LinPatent Agency Code: 34001Patent Agent: zhao xiaoweiAbstract The robot claw consists of clamping mechanism and sensing mechanism. It has two opposite fingers and each finger consists of a V-shaped… Read More »

Reflective fiber respiratory sensor

Application Number: 00112060Application Date: 2000.01.28Publication Number: 1306799Publication Date: 2001.08.08Priority Information: International: A61B5/08Applicant(s) Name: Nanjing Military Medical College, No.2 Military Medical Univ. PLAAddress: Inventor(s) Name: Luo Xiaosen;Chen Jingui;Liu JiangangPatent Agency Code: 32203Patent Agent: zhu xianguoAbstract The reflective fiber respiratory sensor for detecting respiratory pressure electrically includes casing, conic mouth connected via lining with the casing and… Read More »

Current sensor

Application Number: 00122517Application Date: 2000.08.03Publication Number: 1282874Publication Date: 2001.02.07Priority Information: 1999/8/3 US 09/368,023International: G01R15/20;G01R19/00;G01R33/07Applicant(s) Name: Eaton Corp.Address: Inventor(s) Name: Mark Ailun Zutis;Kurt Ven Ekros;Charls Josef TannisPatent Agency Code: 11038Patent Agent: li deshanAbstract A first magnetic flux sensor (22) is disposed in a magnetic field (14, 16) emanating from an electrical conductor. A second magnetic flux… Read More »

Displacement sensor for measuring surface form

Application Number: 00114436Application Date: 2000.03.20Publication Number: 1264824Publication Date: 2000.08.30Priority Information: International: G01B11/24Applicant(s) Name: Huazhong Science and Engineering Univ.Address: Inventor(s) Name: Lu Shengfeng;Li ZhuPatent Agency Code: 42201Patent Agent: fang fangAbstract A displacement sensor for measuring the surface form is composed of fixed unit and detachable measuring head. Said fixed unit consists of casing, laser, polarizing splitter,… Read More »

All-number luminosity and chrominance sensor and its application

Application Number: 00125030Application Date: 2000.09.03Publication Number: 1281972Publication Date: 2001.01.31Priority Information: International: G01J1/00;G01J1/16;G01J3/46;G01J3/51Applicant(s) Name: Zhejiang Univ.Address: Inventor(s) Name: Ye WeiPatent Agency Code: 33203Patent Agent: lian shoujinAbstract The present invention relates to an all-digital luminosity and chromaticity transducer and its application. Said transducer is formed from colour filter group and optical frequency converter, its output signal is… Read More »