baber/WOPTO huggingface dataset:
Patent KR-20040069706-A (KR)
Inventor: HUH IL ROK
IPC: D06F37/22
Filed: 2003-01-30
Abstract: PURPOSE: A shock absorbing device of a drum-type washing machine is provided to prevent walking that a tub collides against a cabinet and accordingly to reduce the vibration of the washing machine and noise generated by the vibration by absorbing excessive vibration of the tub by mounting first and second shock absorbing bags between the tub and the cabinet to face each other. CONSTITUTION: In a drum-type washing machine having a tub(58) for washing the laundry installed in a cabinet(52) forming the exterior shape, a shock absorbing device is mounted with first and second shock absorbing bags(62,64) between the cabinet and the tub to face each other and to absorb the vibration of the tub. The first and second shock absorbing bags are installed to both inner sides of the cabinet and both outer sides of the tub, respectively, at the predetermined intervals.
Patent KR-20040069860-A (KR)
Inventor: KO GWAN JU
IPC: H01L21/76
Filed: 2003-01-30
Abstract: PURPOSE: A semiconductor device and a fabricating method thereof are provided to prevent a dipping phenomenon, a dent phenomenon, and a thinning phenomenon by forming a trench oxide layer after forming an oxide layer of the thickness corresponding to the depth of the trench. CONSTITUTION: A patterned oxide layer is formed on a silicon wafer(11). The patterned oxide layer has the thickness corresponding to the depth of a trench and the desired width corresponding to the width of the trench. A sidewall(13) is formed on a lateral part of the patterned oxide layer. A silicon epitaxial layer(14) is formed between the patterned oxide layers and on the silicon wafer. The thickness of the silicon epitaxial layer is thinner than the thickness of the patterned oxide layer. A gate(16) is formed on the silicon epitaxial layer. A source/drain region(19) is formed on the outside of the gate and within the silicon epitaxial layer.
Patent KR-20040071869-A (KR)
Title: Solenoid valve for brake system
Inventor: YANG I JIN
IPC: B60T8/36
Filed: 2003-02-07
Abstract: PURPOSE: A solenoid valve for a brake system is provided to open and close the valve easily with little force in applying the large amount of braking pressure to an inlet by gradually opening and closing the valve through a spool, and to increase pressure of a hydraulic line at an outlet promptly by directly flowing fluid through the second large orifice to the outlet through spool operation. CONSTITUTION: A solenoid valve for a brake system comprises a spool(41) moving back and forth in a valve housing and having the upper part guided in the valve housing and a first orifice(41a) longitudinally penetrating the center; a protruded part(41c) extended radially in the outer periphery of the spool; a valve seat(37) contacted or spaced from the lower part of the spool in moving the spool back and forth to open and close an outlet separately from the first orifice with a second orifice(37a) larger than the first orifice; and a spool return spring(42) pressing the spool to the plunger.
Patent KR-20040074726-A (KR)
Inventor: NAM JEONG GWANG
IPC: H04B1/40
Filed: 2003-02-18
Abstract: PURPOSE: An image signal processor of a mobile phone is provided to ensure a quality screen regardless of a load state of a CPU by processing an image through a graphic processing integrated device at a high speed and displaying the image on an LCD module. CONSTITUTION: A CPU(1) performs an operation for constituting a screen and outputs the results to an LCD module(3) if the image does not need to be processed fast. A graphic processing integrated device(2) receives an object to constitute an image from the CPU(1) and performs an operation for constituting a screen according to a corresponding control command if the image needs to be processed fast. The LCD module(3) displays an image signal outputted from the CPU(1) or the graphic processing integrated device(2).
Patent KR-20040074474-A (KR)
Inventor: KIM HYUNG SUNG
IPC: C02F1/46
Filed: 2003-02-19
Abstract: PURPOSE: An apparatus for extracting and preparing electrolyzed water is provided to reduce electrode rod replacement cost by manufacturing an electrode rod using ferrite, platinum or alloy thereof and improve mechanical efficiency by extracting required electrolyzed water only or storing the electrolyzed water in second water storage tank. CONSTITUTION: In an apparatus for separately producing acidic water that is cationic water and alkali water that is anionic water through an electrode rod by flowing raw water in large water storage tank or reservoir, the apparatus for extracting and preparing electrolyzed water is characterized in that it extracts only electrolyzed water of acidic water or alkali water formed from the raw water in large water storage tank or reservoir from the circumference of the electrode rod(20), wherein the apparatus for extracting only a target electrolyzed water from the circumference of the electrode rod(20) comprises a pH concentration measuring sensor(30) installed between the electrode rod and electrolyzed water extraction pipe(90), right beside the electrode rod or inside the electrode rod to measure pH concentration of the target electrolyzed water gathered around the electrode rod, and wherein the electrode is formed in a long bar shape or flat board shape.
Patent KR-20040075129-A (KR)
Inventor: SHIN SUK KYUN
IPC: H04M1/19
Filed: 2003-02-20
Abstract: PURPOSE: Tweezers having a mask for a secret call of a mobile phone are provided to allow a user to make call communication by putting a transmission opening of a mask to the mouth of a user after fixing tweezers at a terminal of a mobile phone. CONSTITUTION: A mask(1) has an insertion unit(12) coupled to one side of a transmission opening(10) by a connection pipe(11). Pincers(20) have an insertion part(22) with a voice transmission hole(23) to be inserted into the insertion unit(12). The transmission opening(10) is made of an elastic material, and the connection pipe(11) and the insertion unit(12) are made of soft synthetic resins. The pincers(20) internally operate by an elastic spring. A buffer member(24) is attached at an inner side of a pincer plate(21). The insertion part(22) having a voice transmission hole(23) for receiving voice from the transmission opening(10) is formed at a suitable position of the pincer plate(21).
Patent KR-20040075418-A (KR)
Inventor: CHO SEONG HUN
IPC: B29C53/14
Filed: 2003-02-21
Abstract: PURPOSE: A device for manufacturing a twisted plastic pipe is provided to improve productivity and minimize reject rate by continuously twisting the plastic pipe. CONSTITUTION: A device for manufacturing a twisted plastic pipe is composed of a supply unit(20) for supplying plastic pipes, a heating unit(30) for heating the plastic pipes, a twisting unit for twisting the plastic pipes, a cooling unit(50) for cooling the twisted plastic pipes, and a discharge unit(60) for discharging the cooled plastic pipes. The supply unit includes trays(21,22), a plurality of feed rollers(24a,24b) disposed in the trays, and a deposit box(23) disposed between the trays.
Patent KR-20040077146-A (KR)
Inventor: KANG YEONG TAE
IPC: G11B19/12
Filed: 2003-02-28
Abstract: PURPOSE: A method for discriminating a disk in a DVD player is provided to read sector information recorded on a disk right after a servo lock of a disk detecting process, and to discriminate a disk error without a control data reading process. CONSTITUTION: A controller detects a kind of a currently inserted disk through a disk discriminator(S300), and converts a disk mode in accordance with the detected kind of the disk(S302). If a servo lock is generated(S304), the controller reads sector information(S306), and decides whether an error is generated from the read sector information(S308). If not, the controller automatically controls the disk so as to move a lead-in area(S310,S312). The controller reads the control data recorded within the lead-in area, and normally drives the disk(S314).
Patent KR-20030074218-A (KR)
Title: 유기 일렉트로루미네센스 패널 및 그 제조 방법
IPC: H01J1/70
Filed: 2003-03-05
Abstract: 높은 품질의 유기 EL 패널을 제공한다.  유리 기판(30)과, 유기 EL 소자(12)를 보호하는 보호체(40)를 유리 재료로 형성함으로써, 온도 변화에 강한 유기 EL 패널(50)을 형성한다.  또한 보호체(40)와 유리 기판(30)을 유리 재료로 형성함으로써, 금속 케이스를 사용한 경우보다도 박형화를 실현할 수가 있고, 또 양자를 고착하기 위한 접착제의 선택 자유도도 금속 케이스를 사용하는 경우와 비교하여 비약적으로 높아진다.
Patent KR-20040083730-A (KR)
Inventor: NOH SU HUN
IPC: B07B1/22
Filed: 2003-03-24
Abstract: PURPOSE: A movable waste soil separating apparatus is provided to increase a separation efficiency of waste soil through easy movement of the apparatus, and to allow separation operation of various kinds of soils to be conveniently and automatically performed. CONSTITUTION: The movable waste soil separating apparatus comprises a hopper(100), a horizontal conveyor belt(160) for moving waste soil in the hopper forward, a separator(170) located in front of the conveyor belt so as to be driven through rotation of a driving roller, an arc shaped guide frame(180) installed around the separator and adapted to guide the sorted soil downward, a first conveyor belt(190a) located under the guide frame to move the fallen soil forward, a second conveyor belt(190b) perpendicular to the first conveyor belt to move the soil to an exterior conveyor belt, a wheel(220) for transferring a support frame(210), a third conveyor belt used to move aggregate having a relatively large particle size, and a blower.
Patent KR-20040084347-A (KR)
Inventor: SHIN CHANG HYEON
IPC: F02D41/06
Filed: 2003-03-28
Abstract: PURPOSE: A fuel discharge structure of a fuel line in stopping an engine is provided to prevent the fuel remaining in the fuel line from flowing into the engine through an injector and to restrict the generation of smoke in operating the engine by simply changing the shape of a fuel inlet and a fuel outlet of a regulator. CONSTITUTION: A regulator(30) comprises a chamber(32) and a valve seat(33) disposed in a housing(31), a fuel inlet(34) formed at the side of the chamber, a fuel outlet(35) installed at the lower side of the valve seat, and a valve(36) elastically supported by a spring(37) and mounted above the valve seat, and controls the pressure of fuel pumped from a fuel pump to a fuel line. A bypass passage(40) is connected between each middle parts of the fuel inlet and the fuel outlet of the regulator. The fuel remaining in the fuel line when an engine stops flows through the bypass passage into a fuel tank.
Patent KR-20040027272-A (KR)
Inventor: FUKUDA RYO
IPC: G11C29/04
Filed: 2003-03-31
Abstract: PURPOSE: A semiconductor memory device is provided which has an improved redundancy structure to compensate a defective data line. CONSTITUTION: An array region(30) includes a plurality of memory cell array blocks(31) where a plurality of memory cells are arranged, and is connected to k data input/output lines(41). The (k+m) common internal data lines(43) are arranged in the plurality of memory cell array blocks in common. (k+m+n) individual internal data lines(45) are arranged in each of the plurality of memory cell array blocks. An individual line connection circuit for data line redundancy connects (k+m) individual internal data lines among of (k+m+n) individual internal data lines to (k+m) common internal data lines respectively, according to the first defective information signal. And a common line connection circuit connects k common internal data lines among (k+m) common internal data lines to k data input/output lines respectively, according to the second defective information signal.
Patent KR-20040086684-A (KR)
Inventor: HWANG SEONG JUN
IPC: H04L7/00
Filed: 2003-04-03
Abstract: PURPOSE: A method for compensating the frequency offset of a wireless communication system is provided to reduce the burden of hardware by applying a discrete Fourier transform(DFT), thereby allowing the frequency offset to be corrected in the broadband. CONSTITUTION: A method for compensating the frequency offset of a wireless communication system includes the steps of: performing(S302) DFT transform of a reception signal; determining(S304) a frequency corresponding to the coefficient having the largest size among the N number of coefficients outputted from the DFT converter; calculating(S306) the difference between the determined frequency and the local oscillated signal; and broadly controlling the frequency of the local oscillation signal according to the frequency difference.
Patent KR-20030084786-A (KR)
Title: 마찰판의 제조방법
IPC: C09K3/14
Filed: 2003-04-25
Abstract: 분말체나 단섬유상의 마찰재원료를 사용하여 간단하게 마찰판을 제조하는 방법을 제공하는 것으로, 금속제의 심판(40)에 분말체나 단섬유상의 마찰재원료(20)를 고착시켜서 이루어지는 마찰판(100)은 심판(40)에 마찰재원료(20)를 가부착시키는 공정과 마찰재원료(20)가 가부착된 심판(40)을 가열처리하는 공정에 의하여 제작된다. 가부착된 공정에 있어서, 마찰재원료(20)는 대전된 상태에서 금속제의 심판(40)에 흡착되어지기 때문에 마찰재원료(20)는 정전력에 의하여 심판(40)표면에 강고히 가부착된다. 그 결과 가부착된 공정에서 열처리하는 공정으로의 이송 사이에 마찰재원료(20)가 심판(40)에서 탈락하는 일이 없고 취급이 용이하다.
Patent KR-20040092940-A (KR)
Inventor: JO IN HO
IPC: A63F13/28
Filed: 2003-04-30
Abstract: PURPOSE: A sensible vibration device is provided to allow a user to actually feel and enjoy the games according to the vibration control signal, output from commercial game machine, mini game device, PC or cellular phone, when running the game program with a vibration mode function on the game playing equipments. CONSTITUTION: The sensible device includes: a vibrating unit(30) of a motor or vibrator having an eccentric mass within, which is operated by the operation voltage applied from the outside; a flexible vibration unit(20), having a fixing holder for the vibrating unit within, and an arc form so as to be closely pressed on the back of the hand; and a short finger glove, having an insert groove and pocket for mounting and holding the vibration unit.
Patent KR-20040094033-A (KR)
Inventor: NOH JAE SEON
IPC: H01L21/28
Filed: 2003-05-01
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to prevent crack and to reduce stress of a passivation layer without using WEE(Wafer Edge Exposure) processing in metal contact process. CONSTITUTION: An interlayer dielectric(22) is formed on a semiconductor substrate(20) with a desired lower structure. A photoresist pattern is formed on the interlayer dielectric without performing WEE processing. A contact hole is formed by selectively etching the interlayer dielectric using the photoresist pattern as a mask. A metal line(24) and a passivation layer(26) are sequentially formed on the interlayer dielectric.
Patent KR-20030095224-A (KR)
Title: 터빈 동익
IPC: F01D5/04
Filed: 2003-05-06
Abstract: 본 발명의 과제는 동익 후방 모서리부에서의 흐름의 박리를 방지하여, 흐름의 손실 증가를 방지할 수 있는 터빈 동익을 제공하는 것이다. 
     동익(2)의 후방 모서리(3)를 블레이드 두께의 중심선(8)으로부터 최대 블레이드 두께부(4) 상류의 부압면(6)의 연장선(6a)측에 근접하도록 편의시켜 형성함으로써, 상기 최대 블레이드 두께부(4) 하류의 블레이드면의 전향각이 작아지도록 형성하였다.  동익(2)의 후방 모서리(3)를 이와 같이 형성함으로써, 후방 모서리부(5)에서의 전향각의 급증이 없어진다.  이로 인해, 주류의 부압면 유속(9)에는 종래의 경우와 같은 급상승부(11)나 급감속부(12)가 생기지 않으므로, 후방 모서리부(5)에서의 흐름의 박리 발생을 방지할 수 있다.  따라서, 흐름의 손실을 저감할 수 있어, 터빈 효율을 향상시킬 수 있다.
Patent KR-20040094953-A (KR)
Inventor: KIM GI TAEK
IPC: G01R31/12
Filed: 2003-05-06
Abstract: PURPOSE: A method for measuring an effective value of a voltage of a micro signal included in a noise riffle is provided to obtain a real value of an impedance voltage by excluding a noise signal such as a riffle voltage from the impedance voltage. CONSTITUTION: A frequency of a constant current applied to a target commercial frequency is determined as s times of a frequency of commercial power in order to determine a frequency of an impedance voltage generated by the constant current as s times of the frequency of commercial power. A noise removal circuit such as a narrow band pass filter is used for passing only noise riffle voltage signals similar to the frequency of the constant current. In a first block, the noise riffle voltage is obtained during a constant integral period in the absent state of the constant current. In a second block, the impedance voltage is induced by supplying the constant current to the target. An AC instantaneous voltage including the impedance voltage and the noise riffle voltage is obtained during the integral period. An accurate value of the impedance voltage is calculated by using an effective value extraction method.
Patent KR-20030083618-A (KR)
Inventor: PARK JONG SEOK
IPC: F16L37/12
Filed: 2003-05-22
Abstract: PURPOSE: A one-touch type coupler for a pipe is provided to prevent release of bending against hydraulic pressure by forming the bending portion with bending the end of the pipe connection part inward, and to restrict movement of the pipe by supporting the pipe in the small diameter part, the sleeve and the inside of the bending part. CONSTITUTION: A bending part(33) is formed in the end of a pipe assembling part(32) to prevent displacement of a sleeve(60), and bent inward at 180 angular degrees to be integrated with the outer diameter of a pipe. The pipe assembling part includes a small diameter part(34) equal to the outer diameter of the pipe, a middle diameter part(35) expanding from the small diameter part and placing a snap ring(40) and an O-ring(50), and a large diameter part(36) expanding from the middle diameter part and placing the sleeve to insert the snap ring preventing displacement of the pipe, the watertight O-ring and the sleeve sequentially.
Patent KR-20030096005-A (KR)
Title: 면역학적 측정방법, 면역학적 측정용 시약 및 그의 제조방법
IPC: C09D11/00
Filed: 2003-06-10
Abstract: 검체중에 있어서의 대상으로 되는 항체 또는 항원에 대해서 면역학적으로 반응하는 항원 또는 항체에 담체를 혼합해서 면역학적 응집반응의 레벨을 측정함으로써 검체중의 대상으로 되는 항체 또는 항원의 존재를 결정하는 측정방법에 있어서, 상기 반응하는 항원 또는 항체를, 상기 담체에 대해서 결합능을 지닌 아미노산 서열을 개재해서 해당 담체에 효율적으로 고정하는 것을 특징으로 한다.
Patent KR-20040106141-A (KR)
Inventor: SONG TAE HO
IPC: G10K9/12
Filed: 2003-06-11
Abstract: PURPOSE: A horn of a car is provided to generate horn by simply pushing a horn cover, thereby facilitating assembly and production and reducing the production cost. CONSTITUTION: A horn of a car includes a mounting plate(140) fixed to an air bag cover(100) provided with an air bag module(130), an elastic member provided in the mounting plate, an actuating contact provided in the mounting plate, having a horn plate(150) fixed to the elastic member, and a fixed contact provided in the horn plate to face the actuating contact. A coupling member is provided between the elastic member and the horn plate. The coupling member includes a boss at an upper surface and a projection at a lower surface. A groove corresponding to the boss is formed in the horn plate, and the elastic member is inserted into the projection.
Patent KR-20040106698-A (KR)
Inventor: CHAE HUI SEONG
IPC: C07C21/22
Filed: 2003-06-11
Abstract: PURPOSE: An allyl chloride derivative which is a terbinafen intermediate and its preparation method are provided, to improve trans-selectivity and production yield and to enhance safety and economical efficiency by not using butyl lithium. CONSTITUTION: The allyl chloride derivative is represented by the formula 1 and has a trans : cis ratio of at least 9:1. The method comprises the steps of reacting t-butyl acetylene and acrolein with a Grignard reagent to prepare an allyl alcohol intermediate; and reacting the allyl alcohol intermediate with thionyl chloride in a methane chloride-based solvent to prepare the allyl chloride derivative of the formula 1. Preferably the Grignard reagent is ethyl magnesium bromide; and the methane chloride-based solvent is at least one selected from the group consisting of carbon tetrachloride, chloroform, dichloromethane and dichloroethane.
Patent KR-20030064675-A (KR)
Inventor: KIM TAE YOUNG
IPC: G09F9/00
Filed: 2003-06-18
Abstract: PURPOSE: A segment type display apparatus expressing large number and alphabet using a back light, an EL and a waveguide plate and a method thereof are provided which fabricates each segment of a segment display with a desired size, and removes the restriction of color and size. CONSTITUTION: A plate is cut in a desired size, and a hole in a display shape is made or a part except a display window on an illumination acryl is printed or pasted with a sheet. A back light and a waveguide light and an EL are processed larger than the display window and are assembled and then are attached on the back of the plate. In case of a waveguide plate, a diffusion sheet and a prism sheet and a reflection sheet are not required.
Patent KR-20050003486-A (KR)
Inventor: JEON GYU DONG
IPC: D06F37/04
Filed: 2003-06-27
Abstract: PURPOSE: A washing tub tilting device of a washing machine is provided to improve washing efficiency by using a washing tub as a drum by inclining the washing tub in a washing step and to increase dewatering efficiency by setting up vertically the washing tub in a dewatering step. CONSTITUTION: A washing tub tilting device of a washing machine is composed of a water storage tub(110) installed in a body case(100); a washing tub(120) rotatively mounted in the water storage tub; a pulsator(130) disposed at the inner bottom side of the washing tub to stir the water; plural suspensions(140) arranged over the lower side of the water storage tub and the case to buff-support the water storage tub to the case; a driving device(150) installed under the water storage tub to rotate the washing tub and the pulsator; a driving motor(200) attached on the outside of the water storage tub to rotate forward and reversely a rotary shaft; a worm gear(210) fixed at the rotary shaft; a driving shaft(250) formed with a screw groove(252) engaged with the worm gear and supported on the bottom side of the case; and a guide member for guiding the driving shaft to the outside of the water storage tub.
Patent KR-20050003505-A (KR)
Inventor: KO CHANG MIN
Filed: 2003-06-27
Abstract: PURPOSE: A system and a method for a wired/wireless mail service using an ID code are provided to transmit/receive a message by using the ID code attached to an item of a desired fellow. CONSTITUTION: A subscriber manager(210) certifies a subscriber and stores subscriber information if a registration request or mail reception request is received from an item user mobile terminal. A mail service number generator(220) assigns a mail service number linked with the ID code attached to the item of the subscriber and a subscriber mobile terminal number to the subscriber. A mail manager(230) stores the mail received based on the ID code or the mail service number of the subscriber to a database(280) and manages it.
Patent KR-20050002344-A (KR)
Inventor: SONG HYEON SUN
IPC: G06F3/12
Filed: 2003-06-30
Abstract: PURPOSE: A printer having a digital cassette function, a recording medium storing a driver and a viewer for implementing the same, and a PC to attach a digital cassette cartridge are provided to utilize the digital cassette function on the on/offline, store a digital file to a digital cassette, and offer the viewer to the PC by linking with the driver for operating the digital cassette. CONSTITUTION: A CPU(30) discriminatingly controls the first mode printing print data transferred through the on/offline to paper and the second mode storing the print data to the digital file. A buffer memory(36) temporarily stores the print data for the second mode. A digital cassette controller(46) processes/transfers the data stored in the buffer memory to a print format to the CPU. A digital cassette memory(48) stores a print document transferred through the digital cassette controller in a digital file format.
Patent KR-20030062291-A (KR)
Inventor: CHOI JAE HUN
IPC: B29C43/36
Filed: 2003-07-04
Abstract: PURPOSE: A molding device for a rim in a bicycle is provided to improve the strength of a clutch unit, and to reduce the weight of the rim. CONSTITUTION: A first mold(10) has an uneven part corresponding to one side of a clutch shoulder and the top plate of a clutch. A second mold(20) is divided into the upper and lower parts, and covers the first mold and is coupled with the first mold. A protrusion unit is formed in the second mold, and forms the upper part of the clutch shoulder. A third mold(30) faces the first mold, and is located in the second mold. The third mold forms the clutch and the inside of the clutch shoulder. A fourth mold(40) has an uneven part corresponding to a body shoulder and a body wall, and forms a body unit integrated with the clutch.