baber/WOPTO huggingface dataset:
Patent KR-20040063648-A (KR)
Inventor: LEE SANG SEOK
IPC: G01L7/00
Filed: 2003-01-08
Abstract: PURPOSE: An elastic pressure meter having a monitoring device is provided to allow a user to easily monitor a pressure change situation when a pressure generated from equipment is higher than a reference pressure range or lower than the reference pressure range. CONSTITUTION: An elastic pressure meter(1) having a monitoring device includes a pair of position detect sensors(6) installed at a front display windows(3) in order to detect a position change when a position of an indicator is shifted into a pressure range higher than or lower than a reference pressure range. The position detect sensor(6) is electrically connected to a controller, in which the elastic pressure meter(1) is installed, to monitor a pressure change situation through a monitor(7) of the controller. The elastic pressure meter(1) includes a notch mark section(4) formed at an external surface of the front displaying windows(3).
Patent KR-20040064124-A (KR)
Inventor: CHO MYEONG SU
IPC: B60T8/00
Filed: 2003-01-09
Abstract: PURPOSE: A piezoelectric valve modulator and an anti-lock brake system including the piezo-electric valve modulator are provided to successively control hydraulic pressure transmitted to each wheel in braking and to improve braking efficiency with a quick response property of a brake. CONSTITUTION: A piezoelectric valve modulator includes a piezoelectric valve(250) and a dual-type cylinder assembly(300). The piezoelectric valve includes a body(210) and a piezoelectric operating member(230). The body has a first nozzle and a second nozzle mounted to the opposite positions of a side of a space part disposed to the inside, and has an exhaust port connected to the input side of a hydraulic pump(70). In the piezoelectric operating member, a fixed end is fixed to a predetermined position of the space part to make a free end positioned between the first nozzle and the second nozzle, and the free end selectively closes the first nozzle or the second nozzle when an electric field is applied. The dual-type cylinder assembly has a first cylinder part in which a piston reciprocates by an actuating fluid controlled by the piezoelectric valve, and a second cylinder part interlocking with a piston rod. The second cylinder is filled with different kinds of fluids.
Patent KR-20030063216-A (KR)
Title: 할로겐화 방향족 화합물, 이 화합물의 (공)중합체, 및 이(공)중합체로 이루어지는 프로톤 전도막
IPC: C07C49/84
Filed: 2003-01-21
Abstract: 본 발명은, 술폰화시에 종래의 것보다도 낮은 술폰산기 당량에서도 동일한 정도의 프로톤 전도도를 발현하며 통상의 술폰화에서 기인한 내열수성, 인성, 내산화성 등의 물성이 저하되지 않는 폴리아릴렌계 (공)중합체, 이 (공)중합체를 술폰화하여 얻은 술폰화 폴리아릴렌계 (공)중합체, 및 이 술폰화 폴리아릴렌계 (공)중합체로 이루어져 기계적 강도 및 내구성이 우수한 프로톤 전도막을 제공하고자 하는 것이다. 
     즉, 본 발명에 의해 화학식 1로 표시되는 할로겐화 방향족 화합물, 이 화합물 구조를 주쇄 중에 갖는 중합체 또는 공중합체, 이를 술폰화한 술폰화 공중합체 중합체 및 이 술폰화 공중합체로 이루어진 프로톤 전도막이 제공된다. 
     
       
         
       
     
     식 중, A는 독립적으로 전자 흡인성의 기이고, B는 독립적으로 전자 공여성 원자 또는 2가의 기이고, X는 독립적으로 염소 원자, 요오드 원자 또는 브롬 원자이고, Z는 아릴기이고, R 1 내지 R 19 는 동일하거나 상이하며, 수소 원자, 불소 원자, 알킬기 또는 플루오로알킬기이고, a, b는 1 이상의 정수이다.
Patent KR-20040067279-A (KR)
Title: Optical fiber
Inventor: LEE JAE HO
IPC: G02B6/028
Filed: 2003-01-22
Abstract: PURPOSE: An optical fiber is provided to prevent a spreading phenomenon of an optical signal due to distribution of a wide band by lowing distribution value 13 - 18ps in a wavelength band of 1550 to 1580nm. CONSTITUTION: An optical fiber includes a refractive index profile having a core region and a cladding region. The core region is extended along a predetermined reference axis. The cladding region is formed on an outer circumference of the core region. Each radius of the core region and the cladding region and the refractive index profile are determined according to a zero distribution wavelength, a distribution value, a gradient, and an effective area of the optical fiber. The zero distribution wavelength is 1300 to 1350nm. The distribution value is 13 to 18ps/nm.km at the wavelength of 1550nm. The zero distribution gradient is 0.046 to 0.079ps/nm¬2.km. The effective area is more than 70μm¬2.
Patent KR-20040067572-A (KR)
Inventor: PARK JI WON
IPC: G06K17/00
Filed: 2003-01-24
Abstract: PURPOSE: A device for certifying a user of an electronic device and a certifying method using the same are provided to fundamentally prevent an inadequate user from using or entering the electronic device by adding a function for certifying the user easily/accurately with a resident registration number and a fingerprint. CONSTITUTION: A housing(101) is equipped with an opening gate(102) for loading/unloading an ID card(1) of the user. A scanning sensor generates the age ID scan information and the fingerprint scan information by scanning an age ID and the fingerprint written on the ID card. A basic age font information storage(17) stores the basic age font information for calculating a birth year matched with the age ID scan information. A time measurer(21) measures the current time used in the electronic device. A fingerprint reader(25) extracts a fingerprint characteristic value by electronically reading the fingerprint. A user certification controller(20) judges the user's age, judges the forgery/alteration and the identification, and decides to drive the electronic device by transmitting a judgment result to a control block of the electronic device.
Patent KR-20040072064-A (KR)
Inventor: KIM SENG BAEK
IPC: D06F79/02
Filed: 2003-02-08
Abstract: PURPOSE: An iron storage container is provided to use the iron conveniently by storing the hot iron in the iron storage container by operating the iron on the overturning lid as the ironing board and by integrating the height of the ironing board with the position of the iron. CONSTITUTION: An iron storage container is composed of a body(200) having a space part(210) opened up, plural protruded parts(220) formed in the bottom of the space part to space the heating plate of the iron from the bottom and silicone(230) mounted in the upper part of the protruded part to store the heating plate after using the iron, and a lid(300) having a handle(310) fixed to the upper part to open and close the upper part of the body, an upper fixing groove(320) for fitting the upper part of the body in overturning and placing the lid on the body, a lower fixing groove(330), a supporting board(340) fixed in the center to incline and place the iron, an inclined support part(350) composed of an inclined surface, silicone mounted in the inclined surface to resist heat and a backward movement restricting sill(360) formed in the rear part of the inclined support part to prevent the iron from being pushed back.
Patent KR-20040073719-A (KR)
Inventor: SEO DAE GEON
IPC: H01L21/68
Filed: 2003-02-14
Abstract: PURPOSE: A wafer transfer apparatus is provided to monitor the back side of a wafer by installing a monitoring unit at a support unit on which a wafer loading unit is adhered. CONSTITUTION: A single wafer(21) is loaded on a wafer loading unit(24). The wafer loading unit is adhered on a support unit(23). A monitoring unit(25) is used for monitoring the back side of the wafer loaded on the surface of the wafer loading unit of the support unit. The monitoring unit is connected to a signal modulation unit in order to modulate a phase of the monitored back side of the wafer to an image signal. The signal modulation unit is connected to a display unit in order to display images.
Patent KR-20040080769-A (KR)
Inventor: JUNG JIN SE
IPC: H04L12/747
Filed: 2003-03-13
Abstract: PURPOSE: An apparatus and a method for processing data in forwarding a packet of a network device are provided to quickly forward a packet by reducing the amount of copying of data. CONSTITUTION: Each receiving buffer indicator(110) indicates the next receiving buffer indicator, and the last receiving buffer indicator indicates the first receiving buffer indicator. A transmission buffer indicator(120) operates in the similar manner as the receiving buffer indicator(110), and includes a socket buffer pointer part for indicating a start address of a relevant socket buffer(300). A controller(100) includes multiple transmission buffer indicators(120). A shared buffer indicator(130) includes a data pointer part for indicating a start address of a shared buffer(200) and a status indicator for indicating whether an empty shared buffer can be allocated to a transmission and reception buffer. Each shared buffer indicator(130) includes the next buffer indicator for indicating the next transmission buffer indicator. A socket buffer indicator(140) includes a data pointer part for storing a start address of a memory storing received data or data to be transmitted, and a temporary data pointer part.
Patent KR-20040082633-A (KR)
Inventor: HA JEONG SU
IPC: G06F17/30
Filed: 2003-03-19
Abstract: PURPOSE: A method and a device for detecting an invalid click on an Internet search engine are provided to detect the invalid click for a search item included in a search result web page provided by an Internet search engine server. CONSTITUTION: A log storing part(305) stores a log for at least two information from an IP(Internet Protocol) address of a searcher terminal, a network address including the search terminal, a keyword, web browser information, a click time, cookie file information, search items, and the URL(Uniform Resource Locator) information by responding to the click of a searcher for the search item included in the search result web page provided from the Internet search engine. An invalid click pattern storing part(306) stores an invalid click pattern associated with an information pair. An invalid click judging part(309) judges that the click of the user is the invalid click based on the log stored in the log storing part and the invalid click pattern stored in the invalid click pattern storing part.
Patent KR-20040086923-A (KR)
Inventor: LEE JIN YEOP
IPC: G11C16/02
Filed: 2003-04-03
Abstract: PURPOSE: A flash memory device is provided to sense a bit error after a copy-back operation, to check, detect and correct the bit error so that it reduces the bit error caused by the copy-back operation. CONSTITUTION: The device comprises plural pages, a page buffer(10), a circuit(60), a compensation data sender, and a compensation data storage module. The pages store data. The page buffer(10) temporarily stores the data of page unit. The circuit(60) corrects a bit error of original data stored at a specific page of the page buffer(10). The compensation data sender sends the compensation data, generated by the circuit(60), to the page buffer(10). The compensation data storage module copies the original data at the page buffer(10), and stores the compensation data at other page.
Patent KR-20040087630-A (KR)
Inventor: PARK JIN HWAN
IPC: H04M1/23
Filed: 2003-04-07
Abstract: PURPOSE: An input device for a mobile communication terminal is provided to realize a slim mobile communication terminal by simply sensing contact of a user through an optical sensor without complex mechanical sensing composition. CONSTITUTION: A plurality of optical sensors(110) are mounted on a printed circuit board(105) installed inside a main body(100) at predetermined gaps. If a folder part(200) is opened, the plurality of optical sensors(110) emit light, pointing to a front of the main body(100) to detect whether an object accesses a surface of the main body(100). A light transmission element(125) is installed at the front of the main body(100) at a position corresponding to the optical sensors(110), and is made of a light transmissive material for transmitting light of each optical sensor(110) out of the main body(100). A light shield element(120) is installed on the front of the main body(100) to shield a circumference of the light transmission element(125) from the outside, and is made of an obscure material to irradiate light of the optical sensors(110) to the outside only through the light transmission element(125).
Patent KR-20040088821-A (KR)
Inventor: KIM JIN EOK
IPC: A47B61/04
Filed: 2003-04-12
Abstract: PURPOSE: A shoe custody having sterilizing and drying functions is provided which primarily sterilizes, dries and deodorizes a shoe using a vacuum and evaporation at low temperature and secondarily sterilize by means of a UV generator, thereby completely removing moisture, an offensive odor, bacteria, and the like, from the inside of the shoe and preventing athlete's foot and other skin diseases. CONSTITUTION: The shoe custody comprises a chamber(10) in which a shoe is stored and has a door(15); a vacuum pump(20) for establish a vacuum state within the chamber(10); a valve(30) for canceling the vacuum state established in the vacuum pump(20) using a knob(30a); a heating portion(40) installed within the chamber(10) and applying an evaporation energy to the shoe; a UV generator optionally installed in the chamber(10), for generating UV rays for sterilization; and a controller for controlling the respective operational components.
Patent KR-20040090775-A (KR)
Inventor: KANG GEON YONG
IPC: F02M61/00
Filed: 2003-04-18
Abstract: PURPOSE: A nozzle tip of a liquid phase LPG(Liquefied Petroleum Gas) injection-type injector is provided to prevent injected fuel from being bumped against a structure of an engine and to prevent an icing phenomenon, by changing a usual nozzle tip. CONSTITUTION: A liquid phase LPG injection-type injector supplies LPG fuel to an engine. A nozzle tip(15) of the liquid phase LPG injection-type injector includes a fuel nozzle(17) and an exterior part(19). The fuel nozzle includes an inlet pipe part(17b) extended downward from the lower end of the injector for the inflow of the fuel transferred, and an injection pipe part(17a) injecting the fuel passing through the inlet pipe part to an engine head part. The injection pipe part is formed in a state of forming an obtuse angle with the inlet pipe part. The exterior part surrounds the outside of the fuel nozzle with a gap from the fuel nozzle. A vent hole is formed to a position of the exterior part corresponding to the injection pipe part of the fuel nozzle.
Patent KR-20040034339-A (KR)
Inventor: PARK WON ILL
IPC: B63B35/73
Filed: 2003-04-19
Abstract: PURPOSE: A tube-replaceable tent type boat is provided to inject air into inner tubes inserted into a tube chamber cover to easily form the shape of the boat by using the tent and facilitate the replacement of the inner tubes. CONSTITUTION: A tube-replaceable tent type boat is composed of a bottom cloth(3-1), a bottom plate(3-2) on the bottom cloth, reinforcement strips(8-1,8-2), tube chamber covers(1-1,1-2,1-3,1-4), and partition clothes for separating the tube chamber covers with each other. The tube chamber covers inner tubes in separated chambers so as to inject air into the inner tubes to form the shape of the boat.
Patent KR-20040094551-A (KR)
Inventor: HONG JONG CHEOL
Filed: 2003-05-03
Abstract: PURPOSE: A method and a system for offering discount information of a card are provided to apply the discount information to a card use price and transmit the information to a terminal or a card company server by making a discount information providing server generate the discount information matched with the card use information based on a card use result policy and/or an accumulated use price policy. CONSTITUTION: The discount information providing server(100) stores the card use information of a client(155) to a database by linking with card information of the client. When the client uses the card, the discount information providing server generates the discount information based on the card use information stored in the database by receiving the card information from a card terminal(160) and transmits the discount information to the card terminal. The card terminal transmits the card information to the discount information providing server when the client uses the card and applies the discount information to the card of the client by receiving the discount information from the discount information providing server.
Patent KR-20040095508-A (KR)
Inventor: KIM HUI SEOP
IPC: B60B33/06
Filed: 2003-05-09
Abstract: PURPOSE: A roller and level screw-integrated carriage device is provided to reduce the size of the carriage device and to cut down the cost by integrally constituting a roller and a level screw. CONSTITUTION: A roller and level screw-integrated carriage device having a comp base(25) comprises a support(27) of a bolt shape fixed to the comp base; a level screw(20) having an opening of a nut shape at the upper end and having an inner space; and a roller(26) arranged in the inner space of the level screw. The support has a roller shaft-combining hole(28) at the end. The level screw is screwed to the support of the bolt shape and is moved up and down. A roller shaft of the roller is inserted and fixed in the roller shaft-combining hole.
Patent KR-20040095564-A (KR)
Inventor: KIM SEONG JIN
IPC: C12N1/20
Filed: 2003-05-09
Abstract: PURPOSE: A non-pigment mutant microorganism, m10356 of Hahella chejuensis 96CJ10356 and a method for preparing extracellular polysaccharide therefrom are provided. The extracellular polysaccharide has improved emulsion stability and whitening effect, so that it can be used as a biopolymer. CONSTITUTION: The non-pigment mutant microorganism, m10356(KCTC 10469BP) of Hahella chejuensis 96CJ10356 producing extracellular polysaccharide is provided, wherein Hahella chejuensis m10356(KCTC 10469BP) is produced by treating Hahella chejuensis 96CJ10356 with ethylmethane sulfonate; the extracellular polysaccharide is p-m10356; and the extracellular polysaccharide contains major saccharides of glucose, galactose and galactosamine in a ratio of 1:1:1.1, and heteropolysaccharide of galacturonic acid as a minor saccharide, and has molecular weight of 139 kDa. The method for preparing the extracellular polysaccharide comprises the steps of: inoculating Hahella chejuensis m10356(KCTC 10469BP) into M-m10356 medium; and culturing it at 25 deg. C and pH 7.
Patent KR-20040103635-A (KR)
Inventor: LEE SEONG DAE
IPC: B62D5/08
Filed: 2003-05-30
Abstract: PURPOSE: A noise reduction solenoid valve of a hydraulic steering system for changing hydraulic pressure according to fluctuation of vehicle speed is provided to decrease noise by increasing the diameter of the middle of the hole for passing oil of the solenoid valve. CONSTITUTION: A solenoid valve changes hydraulic pressure according to the speed of a vehicle in a hydraulic steering system for regulating supply pressure corresponding to fluctuation of vehicle speed. The diameter of a middle part(20) into which oil is circulated from an orifice hole(10) is formed to be larger than the diameter of a radiating hole(30). The diameter of the radiating hole is increased to be more than the diameter of the orifice hole. The diameter of the middle part is increased to be more than the diameter of the orifice hole. The flow rate is decreased by flowing oil from the orifice hole to the middle part.
Patent KR-20040107825-A (KR)
Inventor: TAK GYEONG SIK
IPC: F04B39/10
Filed: 2003-06-13
Abstract: PURPOSE: A structure for sealing a head cover and a valve plate of a hermetic compressor is provided to restrict the leakage of working fluid from high-pressure side to low-pressure side and to prevent an intake muffler from damaging by the working fluid compressed and discharged from a compression chamber by prohibiting a gasket interposed between the head cover and the valve plate from moving by pressure difference of the working fluid. CONSTITUTION: A structure for sealing a head cover(50) and a valve plate(30) of a hermetic compressor is composed of the valve plate bored with a passage of working fluid moving into and out of a compression chamber(22) in a cylinder(20); the head cover mounted on one side of the valve plate and divided into low and high pressure sides which are spaces for moving the relatively low-pressure working fluid moving through the valve plate into the compression chamber and the relatively high-pressure working fluid discharged from the compression chamber; a gasket(40) installed between the valve plate and the head cover to prevent the working fluid from leaking; and a friction unit disposed in at least one of the valve plate and the head cover. The friction unit forms frictional force at a part for dividing the low and high pressure sides formed between the valve plate and the head cover and prevents the gasket from moving by pressure difference of the working fluid.
Patent KR-20050000569-A (KR)
Inventor: KIM SUNG REA
IPC: H01L21/762
Filed: 2003-06-24
Abstract: PURPOSE: A reprocessing method of an isolation layer is provided to remove efficiently particles from a liner oxide layer and to suppress simultaneously voids by using an SC1 solution instead of DI(DeIonized) water. CONSTITUTION: A pad oxide layer and a nitride layer are sequentially deposited on a substrate and patterned. A trench is formed by etching selectively the substrate. A liner oxide layer is formed on an inner wall of the trench by using a heat treatment. A cleaning process for removing particles from the liner oxide layer is performed on the resultant structure using an SC1 solution. A gap-filling process is performed for the trench.
Patent KR-20040005597-A (KR)
Inventor: MIKAWA TAKUMI
IPC: H01L21/316
Filed: 2003-06-27
Abstract: PURPOSE: To prevent deterioration in the polarization characteristic of a ferroelectrics film or a high dielectrics film constituting a capacitor insulating film even when heat treatment in a reducing atmosphere is applied to a ferroelectrics capacitor. CONSTITUTION: A capacitive element is formed on the surface of an inter-layer insulating film 101 formed on a semiconductor substrate 100. The capacitive element is constituted of a laminated body comprising a lower electrode 102 formed of platinum, a capacitive insulating film 103 composed of SBT (SrTaBiO) containing an element, e.g. titanium, for absorbing hydrogen in crystal grain boundaries, inter-grating positions or pores and an upper electrode 104 formed of platinum.
Patent KR-20050003056-A (KR)
Inventor: JEONG KWAN
IPC: H04N5/74
Filed: 2003-06-30
Abstract: PURPOSE: A method for optimizing fan noise of LCD(Liquid Crystal Display) device is provided to bury the noise of a fan motor of the LCD device in the noise output from an audio output unit by detecting an audio output value of the LCD device, comparing the detected value to a predetermined noise reference value and reducing or raising power supplied to the fan motor. CONSTITUTION: A noise reference value of an LCD device is set(S10). Power is supplied to a fan motor of the LCD device to drive the device(S14). An audio output value of the device is detected(S16). It is judged whether the detected audio output value is included in the noise reference value or not(S18). When the detected audio output value is not included in the noise reference value, the power supplied to the fan motor is reduced(S28). When the audio output value is included in the noise reference value, the power supplied to the fan motor is boosted(S20).
Patent KR-20050005862-A (KR)
Inventor: KIM JOO WOO
IPC: G03F9/00
Filed: 2003-07-07
Abstract: PURPOSE: A method and an apparatus of aligning a wafer are provided to reduce a period of forming a template pattern by using only image data to form the template pattern. CONSTITUTION: A first wafer is aligned to form a first template pattern corresponding to the first wafer(S100). Image data of a second wafer different from the first wafer are inputted(S200). A second template pattern corresponding to the second wafer is generated by using the image data of the second wafer(S300). The second wafer is aligned by using the second template pattern(S400).