baber/WOPTO huggingface dataset:
Patent KR-20030002816-A (KR)
Title: Method for forming metal line in semiconductor device
Inventor: OH BO SEOK
IPC: H01L21/28
Filed: 2001-06-29
Abstract: PURPOSE: A method for fabricating metal wiring of a semiconductor device is provided to reduce the total area of the semiconductor device and simplify wiring process by burying metal wire in the field region. CONSTITUTION: Tungsten layer pattern(20a) is formed inside a trench(16), surrounded by the first gap fill insulating layer(18a) and the second one. A gate(23) is formed on the surface of a semiconductor substrate(10). Self-Aligned silicide(salicide) is formed on the whole surface containing the substrate and the gate. An interlayer dielectrics is formed on the surface and then selectively eliminated by photolithography to form contact holes(27). Metal wiring(29) is formed to be connected to each plug(28) in the contact holes(27).
Patent KR-20030006320-A (KR)
Title: A online loaning system and method for subscribing for stocks
Inventor: CHO GUK HYEON
Filed: 2001-07-12
Abstract: PURPOSE: A system for an online loan for stock application and a controlling method thereof are provided to easily request the public stock application through the loan by realizing all procedures for the public stock application and the loan through the online. CONSTITUTION: The system comprises a controlling part(110), a scraping engine(150), a database managing part(170), an intrusion detection part(120), an automatic response part(130), a password module generating part(140) and a network part(160). The controlling part(110) includes a hardware and a software controlling overall operations of the system and controls a serial function to perform a public stock application request of a user and a related loan business. The controlling part(100) processes the information exchange between components and database update by installing a transaction server. The controlling part(110) includes a loan contract module, a stock application loan module and a loan settlement module. The load contract module transmits a loan contract application from the user to a loan company server and offers the loan contract information to the user.
Patent KR-20020044046-A (KR)
Inventor: BANG HYEON A
IPC: A23L33/00
Filed: 2001-07-30
Abstract: PURPOSE: A functional health food product obtained by adding yeast for enhancing bacterial viability in the human stomach and intestinal tract to lactic acid bacteria, bifidus bacteria and saccharification enzymes is provided which is expected to be particularly effective in preventing diarrhea, suppressing generation of toxic or carcinogenic substances and reducing generation of ammonia gas or hydrogen sulfide. CONSTITUTION: This functional health food contains 2 to 10% by weight of yeast, 3 to 30% by weight of lactic acid bacteria, 3 to 30% by weight of bifidus bacteria and 2 to 15% by weight of saccharification enzymes and 5 to 15% by weight of dextrin, dietary fiber, oligosaccharide, vitamin, mineral or other physiologically active substances.
Patent KR-20030012624-A (KR)
Title: Stabilizer of air-conditioner
Inventor: SON SANG BEOM
IPC: F24F1/00
Filed: 2001-08-02
Abstract: PURPOSE: A stabilizer of air conditioner is provided to reduce noise by optimizing shape of an edge part thereof. CONSTITUTION: A first arc(154) is formed on a side of an edge part(152) of a stabilizer(150) facing a cross flow fan(130) concentrically with the cross flow fan. A second arc(156) is formed to extend from an upper end of the first arc and to be eccentric to the first arc to face the cross flow fan. Diameter of the second arc is identical with diameter of the first arc. A center(B) of the second arc is placed on a point determined by rotating a center(A) of the first arc by 5 deg. centering on an inside corner(C) of the bending edge part of the stabilizer toward the cross flow fan.
Patent KR-20030013687-A (KR)
Title: Data Communication System Utilizing Multichannel Frequency Loop
Inventor: KIM JONG HAE
IPC: H04L1/04
Filed: 2001-08-08
Abstract: PURPOSE: A frequency variable data communication system of a multiple channel loop method is provided to maintain a clean communication network by an instant control of a host computer when a noise is sensed in a communication network by inputting a frequency to be used to the host computer and a terminal. CONSTITUTION: A receiver(11) is mounted in a host computer(10). A PLL circuit(13) changes receiving frequencies of a transmitter(12) and the receiver(11). A PLL circuit(14) changes a transmitting frequency of the transmitter(12). A sensor(15) senses occurrences of a noise and a signal invasion. A memory(16) stores a plurality of transmitting/receiving data to be changed. N terminals communicate with the host computer(10). The N terminals include N transmitters(20-1,20-N) and N receivers(21-1, 21-N). Memories(25-1,25-N) stores frequencies of the N transmitters(20-1,20-N) and the N receivers(21-1,21-N). N PLL sections(23-1,23-N) change frequencies of the N receivers. N PLL sections(22-1,22-N) change frequencies of the N transmitters. N central processing units(24-1,24-N) controls the N transmitters and receivers.
Patent KR-20020013810-A (KR)
Inventor: SAKAGUCHI KENJI
IPC: H01L21/301
Filed: 2001-08-14
Abstract: PURPOSE: To provide a method for efficiently and inexpensively producing the piezoelectric element of satisfactory and stable electric characteristics, with which an electrode is hardly corroded in dicing, without necessity to form a protecting film before dicing. CONSTITUTION: In this production method for a piezoelectric element, when cooling and dicing a wafer 1, with which an electrode 3 composed of Al alloy is formed on a piezoelectric substrate 2 composed of piezoelectric materials, formed by using a halogen containing gas by cooling water, cooling water containing a compound for forming anticorrosion coating on the surface of the electrode composed of Al alloy by reacting with Al is used as cooling water.
Patent KR-20030017690-A (KR)
Title: Method for manufacturing silicon solar cell
Inventor: KIM DAE WON
IPC: H01L31/18
Filed: 2001-08-21
Abstract: PURPOSE: A method for fabricating a silicon solar cell is provided to reduce energy cost by lowering a temperature of a thermal process and improve conversion efficiency by reducing impurities and thermal budget. CONSTITUTION: An emitter junction is formed by diffusing phosphor on a front surface(22a) of a p-type silicon substrate(20). An oxide layer is removed from a back surface(22) of the p-type silicon substrate(20). An aluminum layer(24) and an amorphous silicon layer(25) are formed on the back surface of the p-type silicon substrate(20) by using a vacuum deposition method or a sputtering method. A thermal process is performed under inert gas atmosphere or hydrogen gas atmosphere to form a p+ type silicon layer(27) and an aluminum layer(26). The thermal process is performed under a temperature lower than eutectic temperature. A back junction region(28) is generated by forming the p+ type silicon layer(27) and the aluminum layer(26).
Patent KR-20010088730-A (KR)
Inventor: RYU HAE IN
Filed: 2001-08-27
Abstract: PURPOSE: A one to one ordering advertising method for a client of an enterprise based on the Internet is provided to provide an advertisement of a company to a client who wishes to obtain information of the company one to one based on the Internet. CONSTITUTION: A specific person inputs personal information for connecting to an advertising company computer(S1). The person selects and inputs a company for obtaining information(S2). The person performs a registering process and gets an ID and password for a log-in process(S3). If the member performs a log-in process using the ID and password, the advertising company computer extracts a user-selected company and extracts an advertising condition according to persons inputted by the selected company(S4). If the condition of the advertisement is identified with the information contents of the person(S5), the corresponding advertisement is transmitted(S6).
Patent KR-20030020661-A (KR)
Title: Constructing method for extension of balcony in existing apartment by using of precast concrete
Inventor: KIM GU YEONG
IPC: E04B2/00
Filed: 2001-09-04
Abstract: PURPOSE: An extension work for a balcony of the existing apartment house using precast concrete is provided to afford convenience to inhabitants of an apartment house and to heighten economical efficiency. CONSTITUTION: The extension work for a balcony of the existing apartment house using precast concrete comprises the steps of: fixing an anchor bolt housing(4) fixed to a fixed groove(12) formed on the inside of the existing concrete wall(1) of the existing apartment balcony, an anchor bolt(3) projected in the appointed length from a precast concrete wall(8), interposed in a hole(10) formed on the middle of a bearing plate(9) coupled with several loop bars(6) and coupled with the anchor bolt housing(4), and a joint reinforcing bar(5) on the center of the loop bars(6) projected from the precast concrete wall(8); placing joint concrete(11) to the loop bars(6) and the joint reinforcing bar(5); and forming a decorative finishing part(7) formed on both walls of joint concrete(11).
Patent KR-20010112126-A (KR)
Title: 피스톤구조
Inventor: LEE SANG JEEN
IPC: F02F3/00
Filed: 2001-09-12
Abstract: 본 발명은 압축링 및 오일링과 실린더의 내벽과의 마찰을 최소화하여 엔진출력을 향상할 수 있음은 물론 압축링 및 오일링의 마모와 실린더의 내벽에 형성된 유막이 제거되는 것을 미연에 방지할 수 있는 피스톤구조에 관한 것으로서, 피스톤(38)의 상단에 형성된 제 1결합홈(30)에 결합고정되고, 내측에 소직경(42) 및 대직경(44)을 갖는 체결홈(46)이 띠형상으로 형성되며, 이 체결홈(46)의 소직경(42)과 대직경(44)이 접촉되는 부분에 외측에서 내측으로 경사진 경사부(48)가 형성되고, 이 체결홈(46)에 회전가능하게 삽입고정되는 볼(50)이 복수개 구비되며, 이 볼(50)과 체결홈(46)의 사이에 고체상태의 윤활유(52)가 개재된 압축링(40)과, 상기 피스톤(38)의 상단에 형성된 제 2결합홈(32), 제 3결합홈(34), 제 4결합홈(36)에 결합고정되고, 내측에 소직경(56) 및 대직경(58)을 갖는 체결홈(60)이 띠형상으로 형성되며, 이 체결홈(60)의 소직경(56)과 대직경(58)이 접촉되는 부분에 외측에서 내측으로 경사진 경사부(62)가 형성되고, 이 체결홈(60)에 회전가능하게 삽입고정되는 볼(64)이 복수개 구비되며, 이 볼(64)과 체결홈(60)의 사이에 고체상태의 윤활유(66)가 개재된 오일링(54)를 포함하여 이루어진 것을 특징으로 하는 것이다.
Patent KR-20030023250-A (KR)
Title: Pen perfume
Inventor: SHIN SUK KYUN
IPC: A45D34/02
Filed: 2001-09-13
Abstract: PURPOSE: A perfume bottle with a ball-point pen is provided, which is for people who want to enjoy a perfume without carrying an additional bottle. CONSTITUTION: The perfume bottle with a ball-point pen includes a pushing part(22) with a spraying hole(24), a clip(30), a perfume bottle(10) with a screwing part(12), a core(42), a case(40) with a cover(44) and protecting cap(50). Contained perfume gets out of the perfume bottle(10) by pressing a spraying apparatus(20). A pipe(26) locates at the bottom of the pushing part(22) to send perfume to the spraying hole(24). The bottom of the perfume bottle(10) combines with the top side of the case(40) by screwing up the case and the protecting cap(50) strengthens the combination of the two parts.
Patent KR-20030024510-A (KR)
Title: Method for customizing with flash loading and ending movies
Inventor: CHO SUN SIN
IPC: G06F17/00
Filed: 2001-09-18
Abstract: PURPOSE: A customizing method using Flash loading and an ending movie is provided to minimize a storing capacity of a hard disk by generating a loading movie and the ending movie as combining a database value of each client whenever the movies are used. CONSTITUTION: The client connecting to a main server decides to customize loading and ending when using a Flash Internet card(S100). The client selects the loading and the ending(S300), and the selected loading or ending movie is displayed on a modification window(S400). The client selects and modifies a photo or a character to be inserted into the loading and ending movie(S500,S600). The client selects a size, a position, a direction or an inversion(S600,S700,S800,S900). When the modification is not needed, the client selects a default value set by the main server and a database server(S510).
Patent KR-20030027386-A (KR)
Title: Method and apparatus for generating coast signal for image processing
Inventor: KIM HAK JAE
IPC: H04N5/04
Filed: 2001-09-28
Abstract: PURPOSE: A method and an apparatus for generating a coast signal for processing images are provided to easily generate a correct coast signal using a main controller without employing a separate hardware. CONSTITUTION: A coast signal is enabled(18) during the first period starting from transition of the level of a vertical synchronous signal to the next transition of the level of the vertical synchronous signal. The coast signal is enabled when the cycle of a horizontal synchronous signal is not a predetermined value during the second period corresponding to the period other than the first period in the unit cycle of the vertical synchronous signal. The phase of a sampling clock signal generated when the coast signal is enabled is identical to the phase of a sampling clock signal generated when the coast signal is disabled. The first period corresponds to the vertical blanking interval.
Patent KR-20020003146-A (KR)
Inventor: KIM MIN GYU
IPC: G10D3/14
Filed: 2001-09-28
Abstract: PURPOSE: A tuning method of a string instrument using linear elastic property of metals is provided to tune a string instrument without a gauge through easy learning of simple tuning process of a beginner by making compass reach a reference sound level using a reference line coated on a string. CONSTITUTION: In case of a guitar, guitar strings are coated by red color. Plural gauges are coated with blue, a complementary color of red. The number of gauges is 6 to be applied to all of the 6 numbers of guitar strings. Each gauge is used for each string of a guitar after all of the strings are set on the guitar. A string is set on a corresponding colored part of the guitar string by using the proper gauge. Then, the string is tuned to a marked part. All of the guitar strings are tuned completely by applying the entire process to the other strings. Compass of a guitar reaches a reference sound level easily by using a reference line marked on each string. Thereby, a beginner tunes the guitar strings through easy learning of simple tuning process.
Patent KR-20030028869-A (KR)
Title: Double vacuum tube type solar collector using ample and thermal expansion absorbing apparatus
Inventor: CHUN WON GEE
IPC: F24J2/48
Filed: 2001-10-04
Abstract: PURPOSE: A double vacuum tube type solar collector is provided to minimize thermal resistance and prevent thermal shock, while preventing the overall system from being influenced by the breakage of heat collector tube. CONSTITUTION: A plurality of amples(1,1') are accommodated into a heat collector tube(46), and the heat collector tube is filled with an anti-freeze liquid(2). The gap formed between an outer tube(45) and the heat collector tube is vacuumed. A thermal expansion absorbing device(6) having an air vent hole(5) is inserted into a guide groove formed at an upper cap(3) protruded from the top of the heat collector tube, so that the air vent hole of the thermal expansion absorbing device corresponds to a cap air vent hole(3a) formed at the upper cap. The upper cap has a mesh net(7) arranged at the bottom of the upper cap so as to prevent the amples from moving up to the upper cap when the anti-freeze liquid is heated. The protruded upper cap is inserted into a heat accumulator or a pipe of heat exchanger.
Patent KR-20030029299-A (KR)
Title: method for fabricating semiconductor device
Inventor: SHIN DONG SEOK
IPC: H01L29/49
Filed: 2001-10-06
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to form a flat and thin surface of silicide by reducing the diffusion velocity of a metal. CONSTITUTION: A conductive oxide layer and metal layer are sequentially formed on a substrate(100) including a gate and source/drain region. The first RTP(Rapid Thermal Process) is performed on the resultant structure. The metal layer is selectively removed to remain in a region corresponding to the source/drain region. The conductive oxide is etched using the remaining metal layer as a mask to form an intermediate phase. The second RTP(150) is performed on the substrate including the intermediate phase to form silicide(154).
Patent KR-20030030727-A (KR)
Inventor: CHO YOUNG BONG
IPC: A01M29/16
Filed: 2001-10-12
Abstract: PURPOSE: Provided is an apparatus for ridding farm land of birds which includes a ringing bell made of stainless steel to generate sound and shoo the birds so that it prevents the ringing bell from being rust for long time with increasing the sound of the bell. CONSTITUTION: The apparatus for ridding farm land of birds comprises the parts of: plural wires(20) which are connected to plural posts by a spring(21) at one edge and placed at the center of farm land at the other edge; the ringing bell which is shaken in wire; a wire support bar(40) which is placed at a location where other edges of the plural wires are concentrated; plural rollers(50) which are placed at the upper part of the wire support bar to change the setting direction of the wire downward; a wire winding member(60) which is connected to the other edge of the wire to pull and return the wire; a rotation sheet(70) which is connected to rotate the lower part of the wire winding member with forming a long hole(71) to move a connection part of the wire winding member for returning the wire quickly; and a power generator(80) which rotates the rotation sheet.
Patent KR-20030035436-A (KR)
Inventor: JANG TAE IN
IPC: G01N27/12
Filed: 2001-10-31
Abstract: PURPOSE: A salinity measuring apparatus is provided to allow for ease of maintenance of power system, while preventing accidents caused due to flash over fault. CONSTITUTION: A salinity measuring apparatus comprises a digital converting controller(10) for converting the salinity and humidity into a digital signal; a computer(30) for analyzing and storing data through the signal output from the digital converting controller; and a display/operator(20) for applying power to the digital converting controller or changing the reference value for measurement. The digital converting controller includes a switch module power supply(1) and a DC power supply(2) for receiving AC power and supplying DC power; an amplifying power supply(3) for amplifying and outputting the DC power output from the DC power supply; a current transformer(4) for measuring current; an A/D converter(5) for converting the current measured by the current transformer into a digital signal; a DSP(6) for receiving signal from the A/D converter and processing the received signal into a digital signal; a ROM(11) connected to the DSP; a RAM(12); a D/A converter(13) connected to the DSP and which converts a digital signal into an analog signal and outputs the signal to the amplifying power supply; a transmitter/receiver(7) connected to the DSP; and an RS232 serial communication unit(8) for transmitting the signal output from the transmitter/receiver.
Patent KR-20030037800-A (KR)
Title: Position and Heading Angle Detection System having Power Supply Function for a Mobile Object
Inventor: LEE SOO YEONG
IPC: B60M7/00
Filed: 2001-11-05
Abstract: PURPOSE: A position and direction sensing system is provided to be capable of sensing a direction and a position of a movement object by electrodes disposed at a bottom surface while supplying a power. CONSTITUTION: Electrodes of a diamond shape are disposed at a space bottom surface, and three pairs of electrode tables(AL,BL,CL)(AR1,BR1,CR1)(AR2,BR2,CR2) consisting of three electrodes are fixed at a movable object in such a manner that the movable object contacts to the electrodes during a motion. A direction of the movable object is determined from three points by disposing the electrode tables by a triangle shape. Among the electrodes of the diamond shape, electrodes in each row and electrodes in each column are interconnected so as to have a switch arrangement of a matrix type.
Patent KR-20020036762-A (KR)
Title: Mobile communication method and mobile communication system
Inventor: KIKUTA YOKO
IPC: H04W4/16
Filed: 2001-11-09
Abstract: PURPOSE: A mobile communication method and a mobile communication system are provided to improve the convenience of a user by switching a communication call to an other usable terminal with the same number in case that a communication is not continuously performed while one terminal performs the communication. CONSTITUTION: Any one of a plurality of terminals sharing the same number determines whether the transfer as to any of the other terminals sharing the same number is switched. If it determines that the transfer is to be switched, it authenticates one terminal among the other terminals sharing the same number, and then outputs a transfer switching request according to the authenticated terminal to a communication control station(30). The communication control station(30) performs a transfer switching process concerning the authenticated terminal on the basis of the transfer switching request outputted from the first terminal.
Patent KR-20030039202-A (KR)
Title: A method for using private probe of the melting iron-refining in ladle
Inventor: KIM HAE WON
IPC: C21C7/00
Filed: 2001-11-12
Abstract: PURPOSE: A method for using private probes for refining molten steel in ladle is provided to reduce manufacturing cost of molten steel by selectively using the private probes when sampling operation of molten steel and molten steel temperature measuring operation according to operation circumstances. CONSTITUTION: In a method for using private probes mounted on a holder (12) of a lance (11) to measure temperature of molten steel contained in a ladle (1) and collecting sample of the molten steel, the method comprises the steps of measuring temperature of molten steel by dipping a temperature measuring probe comprising an insert hole formed on the probe body so that the holder (12) of the lance (11) is inserted into the insert hole, a plug (20b) installed at the lower part of the insert hole and connected to terminal of the holder (12), and a thermocouple connected to the plug by means of electric wire and exposed to the outer circumferential surface of the probe body into molten steel contained in the ladle (1) so as to measure temperature of molten steel; and sampling molten steel by dipping a sampling probe (19) comprising an insert hole formed on the probe body (19e) so that the holder (12) of the lance (11) is inserted into the insert hole, and a mold formed on the lower part of the probe body (19e) so that molten steel is flown into the mold into molten steel contained in the ladle (1) so as to collect sample of molten steel.
Patent KR-20030039414-A (KR)
Title: Funnel for injecting washer fluid for vehicles
Inventor: YOO CHANG GUK
IPC: B60S1/50
Filed: 2001-11-13
Abstract: PURPOSE: A washer fluid-injecting funnel of a vehicle is provided to easily inject washer fluid into a washer fluid injection port and measure the amount of injected washer fluid by additionally inserting the funnel for injecting washer fluid into the washer fluid injection port. CONSTITUTION: A washer fluid-injecting funnel of a vehicle is composed of a cylindrical body(100) having a corrugated part(110) in the middle; a filter net located at the upper part of the body, the upper center of the filter net protruded upward to form a knob(210), and the lower center of the filter net protruded downward to form a fixed projection; and a pipe-type washer fluid level gauge(300) elastically coupled to the fixed projection of the filter net. Therefore, the washer fluid injection funnel conveniently controls the height and direction of injecting washer fluid by using the funnel to a washer fluid injection port, increases the convenience of operators by easily measuring the remaining amount of washer fluid by the washer fluid level gauge, protects other components related to the washer fluid by preventing the inflow of foreign materials by the filter net formed in the middle of the filter net, and improves the value of the vehicle by injecting fuel into a fuel injection port on emergency by using the funnel.