baber/WOPTO huggingface dataset:
Patent KR-20040066576-A (KR)
Inventor: CHOI JONG YUL
IPC: B01D43/00
Filed: 2003-01-20
Abstract: PURPOSE: Provided is a method for separating a ceramic ingredient contained in a waste thinner solution which takes about 5 minutes for reaction and minimizes discharge of gas and wastewater generated during a regeneration process. CONSTITUTION: The method comprises steps of (a) after reacting Al2O3 floating matters contained in waste organic solvent with 4 volumetric percent of H2SO4 solution regarding the waste organic solvent with stirring for 5 minutes, leaving the mixture for 30 minutes; and (b) after transferring the primarily purified solvent at the step (a) to another stirring tank and putting 2 volumetric percent of CaO regarding the solvent therein, stirring it for 5 minutes and leaving the mixture for 20 minutes.
Patent KR-20040071410-A (KR)
Inventor: KIM MYEONG DEOK
IPC: D06F37/30
Filed: 2003-02-06
Abstract: PURPOSE: A full automatic washing machine is provided to execute an agitating mode of executing washing without rotating a washing tub in rotating washing blades. CONSTITUTION: A full automatic washing machine with an outer rotor-type BLDC(Brushless Direct Current) motor, comprises an outer tub installed in an outer case constituting the exterior of the washing machine; a washing tub rotatably installed in the outer tub; washing blades rotatably installed at the inner bottom of the washing tub; a dehydrating shaft(100) rotating the washing tub; a washing shaft(200) combined with the washing blades; a clutch housing(300) covering the dehydrating shaft; a stator assembly(400) producing a rotative magnetic field; a rotor assembly(500) forming a magnetic path and comprising a rotor frame, magnets, and a washing shaft-combining part; a clutch assembly(600) including a sliding coupler(650) controlling power transmission and a control unit to control movement of the sliding coupler; a water discharge valve controlling the washing water in the outer tub; a gear motor for drive device control and water discharge device control to control the action of the brake lever in a first stage state and a second stage state; and a brake assembly(700) comprising the brake lever and a brake pad(780). In the full automatic washing machine, an agitating mode executes washing by restricting the dehydrating shaft and then rotating the rotor assembly surrounding the stator assembly and rotating only the washing blades. In a dehydrating stroke, the dehydrating shaft and the washing shaft are integrally rotated and the brake assembly is released from the dehydrating shaft by completely releasing the brake pad from a drum(160) and operating the water discharge valve.
Patent KR-20040071524-A (KR)
Inventor: JUNG BYEONG GI
IPC: G11B7/26
Filed: 2003-02-06
Abstract: PURPOSE: A method for evaluating properties of a nonvolatile phase change memory material is provided to apply a pulse-type electric energy, and to measure phase change properties of a memory material by using an energy applying unit and a synchronized optical unit in real time, thereby improving the phase change properties. CONSTITUTION: A continuous laser beam(36) is focused/incident through a laser light source having a specific wavelength within a range of visible light. The continuous laser beam(36) detects intensity changes of a light(37) reflected from memory areas(33a,33b) or a transmitted light(38) in real time. An optical pulse is used for heating purpose instead of an electric pulse. The electric pulse is used to detect signals in real time.
Patent KR-20040071540-A (KR)
Inventor: CHO SEONG GI
IPC: C07D417/14
Filed: 2003-02-06
Abstract: PURPOSE: Cephalosporin compounds are provided, which compounds have improved metabolism and pharmacokinetics of cephem compounds, so that various cephalosporin antibiotics can be prepared by modification of C-3 substituents and aminothiazole derivatives. CONSTITUTION: The cephalosporin compounds in which 1,8-naphthylidine derivative is substituted at C-3 site of cephem and aminothiazole derivative at C-7 site is acylated, represented by formula (1) is provided, wherein R is methyl or carboxypropyl. The method for preparing the cephalosporin compounds of formula (1) comprises reacting a compound of formula (2) with a compound of formula (3). An antibiotic composition contains the cephalosporin compounds of formula (1), or pharmaceutically acceptable salts or isomers thereof.
Patent KR-20040074435-A (KR)
Inventor: CHOI BYEONG GU
IPC: G06F15/16
Filed: 2003-02-18
Abstract: PURPOSE: A method for transmitting data between processors through socket communication is provided to prevent a blocking state generated when a socket is filled with the data by the temporary interrupt of a reading work as a problem is generated in the processor receiving the data while performing the socket communication for the reliable date interchange between processors. CONSTITUTION: A write work to make a server processor read the data to be transferred is performed to the socket(S23d). It is judged that the write work is completed by receiving a return value(S23e). In case that the write work is not completed, a data value not completing the write work is known through the return value(S23f). To perform the write work for the known data value after a predetermined time, the data value is registered(S23g). The registered write work is performed after the predetermined time by counting the time(S23h).
Patent KR-20040079624-A (KR)
Inventor: JUNG YANG JO
IPC: D06F39/08
Filed: 2003-03-08
Abstract: PURPOSE: A washing machine is provided to prevent blocking of a drain hose, and to restrict a wrinkled tube from drooping by forming supporting ribs in the upper and lower parts of the wrinkled tube. CONSTITUTION: A drain apparatus is formed in the upper part of a body of a washing machine to drain washing water from a fixed drum after washing, and is composed of a drain pump for pumping washing water to the fixed drum and a drain hose(32) draining washing water out of the body. A wrinkled tube(33) is formed in the middle of the drain hose to modify the installation direction by bending the drain hose corresponding to the installation position of the washing machine and the sewer. Plural wrinkles(33a) are formed in the outer periphery of the wrinkled tube, and supporting ribs(33b) are formed in the upper and lower parts of the wrinkled tube to prevent drooping of the wrinkled tube by restricting bending.
Patent KR-20040079746-A (KR)
Inventor: KIM GEUN YEONG
IPC: B32B15/08
Filed: 2003-03-10
Abstract: PURPOSE: A bottom up standing tubate container is provided to have an excellent restoring force and blocking property, thereby discharging a content therein easily with even a small pressure. CONSTITUTION: The bottom up standing tubate container(105) made of a conventional ABL(aluminum barrier laminating) or PBL(plastic barrier laminating) sheet comprises an aluminium deposited synthetic resin, for example polyethylene terephthalate, OPP, CPP, nylon, PE, PVDC and ethylene vinyl alcohol polymer(EVOH) as a barrier layer; a PE film applied to an inner and outer layer of the barrier layer; and an adhesive resin extrusion-coated or an adhesive attached between the synthetic resin layer and the PE film.
Patent KR-20040080641-A (KR)
Inventor: CHOI JIN GYU
IPC: A61K36/37
Filed: 2003-03-12
Abstract: PURPOSE: A composition containing the extract of Euonymus alatus (Thunb.) Sieb. as a main component is provided. The Euonymus alatus extract exhibits antidiabetic activity in OGTT(Oral Glucose Tolerance Tests) and streptozotocin-induced diabetic rats and significantly reduces the glucose level in blood and urine and can be used in prevention and treatment of diabetes. CONSTITUTION: The pharmaceutical composition for the prevention and treatment of diabetes contains 0.1 to 50% by weight of a Euonymus alatus extract, pharmaceutically acceptable carriers or excipients. The Euonymus alatus extract is a crude extract or an extract soluble in a polar solvent such as water, lower alcohol or a mixed solvent thereof. The dosage of the pharmaceutical composition is administered in an amount of 0.1 to 100mg/kg per day. The health food for reducing blood glucose level and preventing diabetes contains a Euonymus alatus extract which is soluble in a polar solvent and a food acceptable additive. The Euonymus is Euonymus alatus (Thunb.) Sieb., Euonymus bungeanus MAXIM. or Euonymus sieboldianus BLUME.
Patent KR-20040080723-A (KR)
Inventor: HONG HYEONG GI
IPC: G02B6/00
Filed: 2003-03-13
Abstract: PURPOSE: An LCD(Liquid Crystal Display) module is provided to be light in weight without the loss of light. CONSTITUTION: A lamp(72) generates light. A light guide plate(52) having the first refractive rate converts the light incident from the lamp into a plane optical source. A low refractive rate layer(50) attached on the light guide plate has the second refractive rate which is relatively lower than the first refractive rate of the light guide plate so that the light incident in the light guide plate is fully reflected in a boundary surface with the light guide plate. A transmissive liquid crystal panel(LP) located on the low refractive rate layer transmits the light from the low refractive rate layer.
Patent KR-20040083562-A (KR)
Inventor: LEE SANG HYUB
IPC: G09B5/06
Filed: 2003-03-22
Abstract: PURPOSE: An interactive teaching tool using a noncontact capacitance sensor method is provided to perform easily an interactive learning process by using a noncontact capacitance detection sensor. CONSTITUTION: A noncontact capacitance detection sensor(A50) is used for detecting a position of a target indicated by a learner. A storage memory(A20) is used for storing contents of teaching tools. A processor(A10) is used for controlling the teaching tools. A voice output device(A30) includes a decoder for outputting voice data from the storage memory. A display unit(A40) displays visually the data of the storage memory. A power supply is used for supplying power to each teaching tool.
Patent KR-20040088653-A (KR)
Inventor: SHIN HYEON SU
IPC: B62D1/08
Filed: 2003-04-10
Abstract: PURPOSE: A steering wheel of a vehicle is provided to easily operate the steering wheel without lowering or moving the body although a driver grips the upper side of the steering wheel while rotating the steering wheel to change the direction of the vehicle. CONSTITUTION: A steering wheel of a vehicle comprises plural spokes(42,44) combined through a steering column(30) connected to a steering shaft; plural connection members(60) forming an oval rim; roller members(52a,52b,54a,54b) installed to the spokes; and a guide unit(70) guiding the rotation of the spokes to make the connected shape of the connection members maintained in an oval shape via the contraction and relaxation of the spokes when a driver rotates the connection members. The ends of the connection members are connected to the spokes by a hinge.
Patent KR-20040090301-A (KR)
Inventor: JIN HYEON SEOK
IPC: G02F1/1335
Filed: 2003-04-17
Abstract: PURPOSE: A reflective LCD(Liquid Crystal Display) and a fabricating method thereof are provided to enhance reflective luminance by forming a reflective electrode of a grating structure in which it is unnecessary for a color filter. CONSTITUTION: A plurality of gate lines and data lines(77a) crossed and arranged on a lower substrate(71) define RGB pixel regions. TFTs(Thin Film Transistors) are formed in cross parts of the gate lines and the data lines. A protective film(78) has a contact hole to expose a drain electrode of the TFT. Reflective electrodes(80a-80c) are contacted with the drain electrode, and are formed as inter-different grating shapes on the protective film corresponding to each RGB pixel region. A black matrix layer(61) is formed on an upper substrate(60) opposite to the lower substrate. A common electrode(62) is formed on the upper substrate including the black matrix layer.
Patent KR-20040092610-A (KR)
Inventor: CHOI SEONG IL
IPC: H04W8/08
Filed: 2003-04-24
Abstract: PURPOSE: A method for estimating a location of a terminal in a mobile communication system is provided to accurately estimate a location of a terminal by preventing a location error due to delay of a repeater, and removing a repeater effect. CONSTITUTION: A terminal receives signals originated from BTS(Base Transceiver Station)s or a repeater. The terminal regards each BTS as a signal source, and estimates a virtual location of the terminal by using coordinates of each signal source and an arrival time difference between the signals. It is judged whether the received signals passes through the repeater. If so, the repeater is selected. The terminal regards the selected repeater as another signal source for compensating delay effect of the selected repeater. The terminal estimates a location of the terminal by using coordinates of each signal source and an arrival time difference between the signals.
Patent KR-20040092268-A (KR)
Inventor: KIM YOUNG
IPC: B09B3/00
Filed: 2003-04-25
Abstract: PURPOSE: Provided is an automatic garbage collecting device which is able to treat garbage in a sink separated from water by simply operating a button. CONSTITUTION: The device (100) is characterized in that it is directly mounted on a sink (200), a perforated disc in an inclined state rotates to dehydrate the garbage and then transfer, a transfer belt discharges the dehydrated garbage to a collecting case (400), a squeezing screw squeezes the garbage in the collecting case, ammonia gas generated from the garbage of the collecting case is adsorbed and deodorized by water and a sink outlet lid prevents leaking ammonia, having not been adsorbed by water.
Patent KR-20030043871-A (KR)
Inventor: KIM JAE DONG
IPC: B60T7/12
Filed: 2003-05-09
Abstract: PURPOSE: An automatic brake air cylinder for a vehicle, and a system thereof are provided to prevent an accident by making a brake function automatically performed without stepping on a brake pedal, in stopping for a long time. CONSTITUTION: An automatic brake air cylinder for a vehicle includes a body forming a receiving unit(110); a lower cover formed to the lower part of the body; an upper cover formed to the upper part of the body; and a piston rod(400). The lower cover forms an air discharge portion(210), into which air is discharged by opening a vacuum hose connected to an engine pump, and a piston rod-receiving unit communicated with the receiving unit. The upper cover forms an air injection portion(310), into which air is injected by operation of an air compressor, and a joining portion joined with a handle shift shaft. The piston rod is received in the piston rod-receiving unit and the receiving unit. The piston rod has a pressurizing plate(410) and a pressure unit pressurizing a brake pedal. Air is discharged from the lower part of the pressurizing plate and air is injected from the upper part of the pressurizing plate, and pressurization of the brake pedal is maintained by descent of the piston rod.
Patent KR-20030087977-A (KR)
Title: 테스트 실행 시스템의 동작 방법 및 피시험 장치 테스트용테스트 실행 시스템 및 테스트 실행 시스템 제공 제품
IPC: G01R31/319
Filed: 2003-05-09
Abstract: 계층적 테스트 실행 시스템은 프로시저, 테스트, 측정 및 데이터포인트 레벨을 포함한다.  프로시저는 테스트의 순서화된 리스트이고, 테스트는 동일한 테스트 알고리즘을 공유하여 동일한 소프트웨어 코드를 공유하는 프로시저의 측정 그룹이고, 측정은 테스트용 구성 혹은 셋업이며 테스트에 파라메터를 제공하고, 데이터포인트는 하나의 측정이 다수의 결과를 낳는 경우 하나의 결과를 선택하는 부가적인 파라메터를 포함하는 측정의 서브세트이다.  테스트 실행 시스템은 개시된 후 모델 리스트를 표시하고 사용자는 테스트될 모델을 선택한다.  그런 다음 프로그램은 선택된 모델에 대응하는 테스트 소프트웨어를 업로드하고 사용자에게 프로시저의 리스트 및 설명을 나타낸다.  사용자는 프로시저들 중 하나를 선택하고 프로그램은 테스트 소프트웨어로부터 선택된 프로시저를 검색하고 그것을 프로시저에 의해 결정된 테스트, 측정 및 데이터포인트로 확장한다.  테스트 실행 시스템은 테스트, 측정 및 데이터포인트를 루핑하면서, 결과를 생성하고 그에 대응하는 데이터 구조체를 계속적으로 생성한다.
Patent KR-20040097801-A (KR)
Inventor: KIM JUNG MIN
IPC: E02D29/02
Filed: 2003-05-13
Abstract: PURPOSE: A prefabricated retaining wall having tensile members is provided to reduce the construction cost, to quickly and simply execute construction, and to reduce a term of works, by interconnecting a perpendicular wall body and a bottom slab member and installing the tensile members in a state of introducing prestressing. CONSTITUTION: A prefabricated retaining wall having tensile members(400) includes a bottom slab member(200) and a perpendicular wall body(300). The perpendicular wall body includes post members(310) formed to the bottom slab member at a predetermined interval and a precast rear member(320) inserted between the post members. The tensile members are formed to the perpendicular wall body and the bottom slab member. One end of the tensile member is tensed and fixed to the perpendicular wall body while the other end is fixed to the bottom slab member. External force acting on the perpendicular wall body and the bottom slab member is compensated by prestressing introduced by the tensile members.
Patent KR-20040011344-A (KR)
Inventor: KWAK BYOUNG HAK
IPC: E03C1/122
Filed: 2003-05-15
Abstract: PURPOSE: A noise-preventing device of drainpipes for apartment houses is provided to minimize the impact noise produced when water, dropping from upside through the drainpipe, and the inside of the lower side of the drainpipe collide by inducing the dropping water to run down the inside of the drainpipe. CONSTITUTION: Drainpipes(1) are interconnected to the floor surface(100) of a veranda or a passageway. An inflow member(120), forming a filtering net(110) to the inside and forming plural inflow holes(122) to the outside, is interposed between the drainpipes. A noise-preventing device of the drainpipes has a noise-preventing part(10). In the noise-preventing part, a mounting hole(12) is formed in the center of the filtering net and a diffusion member(15) forming a hollow part(14) is rotatably combined to the mounting hole by an axial pin(16). The upper part of the hollow part is narrow and the lower part of the hollow part is wide. The noise-preventing device forms streamlined guide projections to the outside of the diffusion member from upside to downside, and forms incised lines between the guide projections.
Patent KR-20040105445-A (KR)
Inventor: EOM JONG HAK
IPC: G01H5/00
Filed: 2003-06-09
Abstract: PURPOSE: An ultrasonic sensor structure for preventing vibration from being generated is provided to reduce a ringing and a ringing time and to stabilize an operation of an ultrasonic sensor by preventing a vibration from being transmitted to a substrate in the ultrasonic sensor. CONSTITUTION: An ultrasonic sensor structure for preventing vibration from being generated includes a cylindrical metal housing(110) formed at a predetermined height with a step difference portion such that the cylindrical metal housing(110) has a different diameter in some parts thereof. A piezoelectric ceramic(120) is adhered to a lower surface of the metal housing(110). A lead wire(130) is connected to the piezoelectric ceramic(120). A sound absorbing material(140) is mounted on a region separated from the piezoelectric ceramic(120). A substrate(160) is assembled at an upper portion of the sound absorbing material(140).
Patent KR-20050000600-A (KR)
Inventor: KO YOUNG CHUL
IPC: G02B26/10
Filed: 2003-06-24
Abstract: PURPOSE: An optical scanner having a curved mirror and a fabricating method thereof are provided to scan incident laser beams to a wide-angle range by moving the curved mirror on a stage, horizontally. CONSTITUTION: A rectangular frame is used for forming an exterior of an optical scanner. An H-shaped stage(230) is straightly moved to a second direction perpendicular to a first direction on the basis of a center axis of the first direction within the rectangular frame. The H-shaped stage includes a center region and four extended regions parallel to the center axis. A cylinder-shaped mirror(250) is arranged at an upper part of the center mirror in order to scan incident laser beams to the second direction. A support beam(240) is formed on the center axis in order to connect the rectangular frame to the center region. A driving comb electrode(234) and a fixing comb electrode(224) are installed in the inside of the rectangular frame.
Patent KR-20050004992-A (KR)
Inventor: KIM SANG EUN
IPC: A01G1/04
Filed: 2003-07-01
Abstract: PURPOSE: A method of producing a mycelial culture of Paecilomyces tenuipes, Cordyceps militaris and Phellinus linteus using deep sea water rich in minerals instead of distilled water is provided. The culture is increased in extracellular proteoglycan while containing mineral components contained in deep sea water. CONSTITUTION: During the manufacture of mycelial culture of mushrooms such as Paecilomyces tenuipes, Cordyceps militaris and Phellinus linteus, 1 to 30%(v/v) of deep sea water is added to a culture medium and cultured at 10 to 40deg.C for 6 to 30 days while shaking. In the process, 0.1 to 10% by weight of a mixture of glucose, sugar, yeast extract is added to the deep sea water and sterilized at 121deg.C at 1.5atm for 15 to 60min after controlling the pH to 4 to 11.
Patent KR-20030064708-A (KR)
Inventor: KWON YOUNG HUN
IPC: C08J9/00
Filed: 2003-07-12
Abstract: PURPOSE: A heat radiation sheet comprising MILLABLE silicone rubber foam is provided to lower the manufacturing cost, and to improve the contact between a heat generator and a heat radiation plate in an electronic instrument so that the heat radiation efficiency can be increased. CONSTITUTION: The heat radiation sheet is installed between a heat generator and a backside heat radiation plate in an electronic instrument such as a PDP glass panel. The heat radiation sheet is characterized in that the material for the sheet is MILLABLE silicone rubber foam wherein multiple micropores(11) communicated with the inside of the foam are formed on a surface, and multiple foamed openings(12) having various sizes and shapes are formed inside of the foam.
Patent KR-20050008312-A (KR)
Inventor: LEE JOON HYEON
IPC: H01L27/04
Filed: 2003-07-15
Abstract: PURPOSE: A method of forming a capacitor of a semiconductor device is provided to insulate an upper electrode and a lower electrode and prevent leakage current by forming an insulator around the upper electrode. CONSTITUTION: An insulating layer is formed on a semiconductor substrate. A cylindrical photoresist pattern is formed by coating and patterning a photoresist on the insulating layer. A first insulating layer pattern having a center island is formed by dry-etching the insulating layer. A first metal layer(206) is formed within the first insulating layer pattern. A second insulating layer pattern(208) having a first trench is formed thereon. A third oxide layer pattern having a second trench is formed by etching the center island. A second metal layer, an insulator layer, and a third metal layer are sequentially formed thereon. A planarization process is performed on the resultant structure.
Patent KR-20050011136-A (KR)
Inventor: KANG DONG HOON
IPC: F24F11/02
Filed: 2003-07-22
Abstract: PURPOSE: A compressor control method of a multi-air conditioner is provided to prevent noise, wear, and life span reduction caused by the lack of oil and to restrict the capacity reduction of a compressor generated in the excess of the oil. CONSTITUTION: A compressor control method of a multi-air conditioner for regulating on/off and capacity of a variable displacement compressor according to on/off of plural indoor devices and controlling on/off of a constant-speed compressor is composed of steps for integrating the operation time of the variable displacement compressor or the constant-speed compressor(S1); comparing the integration time of the variable displacement compressor or the constant-speed compressor with a first set time(S2); judging an oil-balanced state if the operation time of the variable displacement compressor or the constant-speed compressor is over the first set time(S3); driving the variable displacement compressor for a second set time at a first set capacity and turning off the constant-speed compressor for the oil-balanced state; and driving the variable displacement compressor for a third set time at a second set capacity and turning on the constant-speed compressor(S4).