baber/WOPTO huggingface dataset:
Patent KR-20000050554-A (KR)
Inventor: LEE JIN GAP
IPC: F04C18/02
Filed: 1999-01-11
Abstract: PURPOSE: An apparatus for preventing overcompression of a scroll compressor is provided to maintain refrigerant at a suitable pressure by promptly refrigerant from a high pressure part to a low pressure part when the overcompression is generated, thereby attenuating the change and the vibration of torque by maintaining the pressure balance of the inside of the compressing room since being capable of simultaneously opening two bypass pipes. CONSTITUTION: A scroll compressor including a fixed scroll(7) forming a compressing room between a rotating scroll receiving a rotary power for rotative motion, and a discharging port formed in the center of the fixed scroll for discharging the compressed refrigerant, an apparatus for preventing overcompression of the scroll compressor includes a plurality of middle pressure discharging hole symmetrically formed in a predetermined position not being interrupted by the discharging port of the fixed scroll, an integral valve member(102) opening and closing the plurality of the middle pressure discharging hole, a guide element for guiding the movement of the valve.
Patent KR-19990045858-A (KR)
Title: 폐지와황토를이용한단열재의제조방법
Filed: 1999-01-28
Abstract: 본 발명은 단열재에 관한 것으로서, 보다 상세하게는 자연에서 무한대로 얻을 수 있는 황토와 폐지를 이용함으로써 비교적 고가인 석고보드나 스치로폴등의 단열재를 대신할 수 있고, 그 원자재 구입 및 제조방법이 용이하여 저비용으로 대량 생산할 수 있으며, 환경친화적인 원자재의 특성에 의해 환경공해의 유발이 전혀 없으며, 나아가 원적외선 방사기능에 의해 건강을 도모할 수 있는 폐지와 황토를 이용한 단열재의 제조방법에 관한 것이다. 
     본 발명의 제조방법은, 물에 불려 자연 분쇄되고 탈수된 폐지에 황토 및 접착제를 소정의 비율로 혼합하는 단계와, 혼합된 것을 사용하여 소정의 형태로 성형 및 재단하는 단계와, 이를 소정의 온도 및 시간으로 건조하는 단계와, 건조된 것에 페인팅이나 코팅처리하여 방수기능 및 장식기능을 갖도록 하는 표면처리 단계를 포함하며, 상기 성형단계시 내부에 망체 형태의 심재를 삽입하는 것을 특징으로 한다.
Patent KR-19990045861-A (KR)
Filed: 1999-01-29
Abstract: 본 발명은 벌꿀이 함유하고 있는 의학적 기능은 물론 각종 미네랄과 비타민이 풍부한 벌꿀을 주원료로 하여 건강음료 벌꿀대추를 제조함으로써 맛과 영양소는 물론 향기면 에서도 기존 대추에 비해 기호도를 향상시킨 벌꿀 대추음료 의 제조 방법을 설명한 것이다.
Patent KR-20000054989-A (KR)
Inventor: YEO HYUP KU
IPC: H03K19/0175
Filed: 1999-02-02
Abstract: PURPOSE: An input buffer circuit accepting input signals more than an electric power voltage is provided to accept input signals having more than a predetermined electric power voltage. CONSTITUTION: An input buffer circuit accepting input signals more than an electric power voltage comprises: an input section (10) for generating transmission signals less than a power voltage level with respect to input signals (IN) having a predetermined power voltage (VCC); a buffer section (20) for, formed between a predetermined source voltage providing stage and an earth voltage (VSS), buffering the transmission signals and generating output signals (OUT); and a source voltage providing section (30) for responding to the output signals and providing the predetermined source voltage to the source voltage providing stage of the buffer section. The source voltage is the power voltage level if the transmission signal voltage level is the earth voltage level. However, the source voltage is the transmission signal voltage level if the voltage level of the transmission signals is the power voltage level. The buffer section provides current paths for discharging electric charges of the output signals at a source transiting the output signals to the earth voltage level.
Patent KR-20000055444-A (KR)
Inventor: BUM JIN HYUNG
IPC: C04B35/00
Filed: 1999-02-06
Abstract: PURPOSE: A method for preparing a carbonized silicon refractory material is provided, to improve the strength and to increase the lifetime. CONSTITUTION: A carbonized silicon refractory material is prepared by heating the sinter composed of beta-SiC in the oxidative condition consisting of CO and air. Preferably the heat treatment is carried out at 1,550-1,750°C for 10 hours or less. The ratio of CO to air is 0.99 or less, preferably 0.3-0.6.
Patent KR-20000061231-A (KR)
Inventor: LEE JAE BOONG
IPC: G09B11/00
Filed: 1999-03-24
Abstract: PURPOSE: An English vocabulary study board is provided to effectively learn English words in a short period, to remember the learned vocabularies for an extended period of time, and to learn to be cooperative and disciplined by inducing competition through the progression of the English vocabulary learning process as a group event. CONSTITUTION: An English vocabulary study board is composed of organization, enjoyment, and learning. In order to start the game, two or more teams that are composed of one or more members are organized and the game order is determined. The teams roll the die according to the order, the team reads Korean pronunciation or the definition of the word that corresponds to the die number, the team finds the block with appropriate vocabulary, and moves the team horse. A first team to position its team horse in the finish line is the winner.
Patent KR-20000061552-A (KR)
Inventor: KIM JONG YEOUL
IPC: D21H27/30
Filed: 1999-03-27
Abstract: PURPOSE: A wallpaper is provided to promote touch than using unprocessed knitting by teasing-processing synthetic fabrics with basic materials of the wallpaper and to increase elasticity, resilience and dye caused by the three dimensional structure. CONSTITUTION: A wallpaper is manufactured by the followings. The wallpaper is dyed as white on a front side of polyester, polypropylene and viscose rayon fabrics and mixed with water repellent and mothproof for a teasing-process. A back side of the fabrics is knife-coated with fire proofing binder having charcoal powder, ocher, jade and ceramics and transferred the printing for an embossing process. The wallpaper radiates helpful wave and has remarkable effects in sanitation by insecticides.
Patent KR-20000000020-A (KR)
Title: Bearing
Inventor: CHO SUNG GAK
IPC: F16C33/58
Filed: 1999-04-02
Abstract: PURPOSE: A bearing is provided to be slid by forming at least two rails in a part with a turning wheel inscribed. CONSTITUTION: The bearing comprises:a side board(11) having a round flow hole(12) in one side of a track roller(10); more than two rails(20); a leading groove(21) formed to pack the grease in the both sides of the rails(20); a turning wheel(30) of a ring shape having a packing(31) to operate an air-tightness in the both sides; a covering board(40) having a flow hole(41) to hermetically seal a contact unit of the turning wheel(30) to a vacuous state.
Patent KR-20000062089-A (KR)
Inventor: KIM MONG PIL
IPC: A23D9/00
Filed: 1999-04-15
Abstract: PURPOSE: A grain oil press is provided which continuously and automatically performs supply of a grain, an oil expression, a separation of oil cakes. CONSTITUTION: The grain oil press comprises a supporting part(20) to support a pressed grain, an oil expression part(30) having a cylinder(31) for the oil expression, a hopper(32) to supply the grain into the cylinder(31), a press piston(36) horizontally passing through the center of the supporting part(20), a hollow part(40) to make a hollow oil cake. The grain is pressed by the press piston(36) in the oil expression cylinder(31), and after the press finishes, the press piston(36) and the oil expression cylinder(31) move backward in order to separate the hollow-formed oil cake.
Patent KR-20000067479-A (KR)
Inventor: KIM BYUNG DOO
IPC: B23K11/36
Filed: 1999-04-29
Abstract: PURPOSE: A method is provided to forcibly and rapidly cooling a welding bead for increasing a mechanical property. CONSTITUTION: In case of a tube shaped welding parent metal, a coolant passes through the tube at a high speed to rapidly cool a welding bead. At that time, carbonic acid liquid, nitric liquid or a mixture with cooling water and solid carbonic powder is used as the coolant. In case of a bar shaped welding parent metal, a welded portion forms a cooling hole to pass the coolant. Thereby, the welded portion has a constitutional property and a fine structure for an increased mechanical property.
Patent KR-20000075315-A (KR)
Inventor: KIM SEONG GEUN
IPC: B08B13/00
Filed: 1999-05-31
Abstract: PURPOSE: An apparatus for controlling rotation of a brush of an upright type vacuum cleaner is provided to improve the appearance of the vacuum cleaner by reducing a height of the cleaner by transmitting the rotation force of a lever to a rotator coupled with a motor shaft not by rinks but by gears. CONSTITUTION: An apparatus for controlling rotation of a brush of an upright type vacuum cleaner includes a motor shaft(101) axially coupled with a motor to rotate by the driving force of the motor, a belt(102) for alternatively supplying the rotation force of the motor shaft to a brush(4), a rotator(103) fitted on the rotation shaft for freely rotating with relation to the rotation shaft, a bracket(104) fixed in a suction spherical element, a lever(105) rotatably hinge-coupled with the bracket, a plurality of gears(107,108,111) for transmitting rotation force of the lever to the rotator, an axial rod(112) fixed at an end of the rotator for locking or unlocking the belt to the motor shaft by moving, drawing a circle with relation to the motor shaft in case of the rotation of the rotator, and a locking element fixed to the bracket for locking the rotator when the belt is unlocked from the motor shaft by the axial rod.
Patent KR-20000075357-A (KR)
Inventor: CHOI HO KWANG
IPC: E02D29/02
Filed: 1999-05-28
Abstract: PURPOSE: An anchoring method for block-type reinforced earth is provided to improve the binding force of blocks, and disperse the concentration of earth pressure. CONSTITUTION: An anchoring method for block-type reinforced earth comprises a block(1), a wedge bar(8), narrow reinforcing fiber, and an anchor(18) which is placed in safe area against earth pressure. The anchoring method comprises the steps of; laying block(1), and coiling the reinforcing fiber around the wedge bar to generate compressive force; inserting the wedge bar into the upper groove(2) of block; laying the other block so that the lower groove(3) fits the wedge bar; filling the inside(7) of block with crushed stone, and then anchoring by placing the anchor in safe area against earth pressure; and laminating and tamping the sediment on the upper part. At this time, the wedge bar is connected horizontally and restrain left and right of block, and the upper and lower groove of block restrain the upside and bottom of block. Thereby, the block is constructed in monolith-type, so that the earth pressure is distributed in the whole block.
Patent KR-20010001645-A (KR)
Inventor: KIM YONG TAEK
IPC: F24F1/00
Filed: 1999-06-07
Abstract: PURPOSE: A front panel attachment structure is provided to improved strength of the cabinet and protect the front panel from damage by installing one ore more brackets to the cabinet. CONSTITUTION: A structure comprises a cabinet(10) for protecting the interior of an air conditioner and which has an open front surface; an installation base(20) having a portion onto which the cabinet is fixed, and the other portion having a groove(21) opened upward; an upper panel(30) attached to face the upper front surface of the cabinet and which has an air discharge opening(31) at front and side surfaces, a connection part(32) to be coupled to the front panel, and a magnetic member(33) at the end of the connection part; upper and lower brackets(15) having both ends bent so as to be installed at the upper and lower portions of the cabinet, and both ends with a screw hole(11) for fixation to the cabinet and an insertion hole(12) for fixation to a front panel(40); and the front panel having a first protrusion(43) to be inserted into the groove of the installation base, and a second protrusion(42') to be inserted into the insertion hole of the bracket.
Patent KR-20010003743-A (KR)
Inventor: JUNG YEON HAK
IPC: G02F1/1343
Filed: 1999-06-25
Abstract: PURPOSE: A liquid crystal display is provided to improve aperture ratio and permeability factors by forming a black matrix so as to form an electric field of a diagonal form with a pixel electrode. CONSTITUTION: The liquid crystal display comprises the first electrode(42a) of a black matrix whose inner side comes in contact with one end of branches. A space surrounded by the first electrode(42a) is divided into many electric field spaces by the second electrode(42b) and the branches. Vertical orientation films are formed on a surface of a lower substrate and a resultant structure of an upper substrate. The first polarizing plate is installed on an outer surface of the lower substrate, and the second polarizing plate is installed on an outer surface of the upper substrate.
Patent KR-20010004882-A (KR)
Inventor: LEE GEON HO
IPC: G02F1/133
Filed: 1999-06-30
Abstract: PURPOSE: A method is provided to visually compensate a vertical crosstalk phenomenon appearing in a screen of a liquid crystal display device by applying a data to a vertical blanking section. CONSTITUTION: A method for compensating a vertical crosstalk phenomenon of a liquid crystal display device caused by a coupling capacitance effect between a data line and a pixel electrode comprises the step of applying a data to a vertical blanking section(27) of a data signal(D_Sig) to compensate an alternating current common voltage signal(Vcom_C), thereby increasing the basic luminance of a screen of the liquid crystal display device. Therefore, a vertical boundary portion caused by the vertical crosstalk phenomenon appearing in the screen of the liquid crystal display device is not recognized visually. Also, the method comprises the step of applying a data to a horizontal blanking section(26) not appearing in the screen of the liquid crystal display device to increase the basic luminance of the screen, thereby visually compensating the vertical crosstalk phenomenon.
Patent KR-20000011396-A (KR)
Inventor: URUSIHARA ATSHIKO
IPC: A47L9/00
Filed: 1999-07-01
Abstract: PURPOSE: An electrical cleaning device is provided for the user to control the rotational angle of a suction body by manipulating a handle body, as a consequence of which the user can use the cleaning device without disturbance of a suction hose, with high ventilation efficiency and noise resistance. CONSTITUTION: The electrical cleaning device comprises:a cleaner body(1) having an air blower for suction of dusts; a suction hose(2) provided in the cleaner body(1) and being in communication with a suction passage in the cleaner body(1); a handle body(3) provided at the suction hose(2) and being in communication with the suction hose(2); a connect pipe(4) provided at the handle body(3) and being in communication with the handle body(3); and a suction body(5) provided in the connect pipe(4) and being in communication with the connect pipe(4). The suction body(5) comprises a suction main body running on the surface of a target to be cleaned and having a suction hole for sucking dusts; and a coupling member for connecting the suction main body with the connect pipe(4) and having the suction main body in communication with the connect pipe(4). The handle body(3) comprises:a first pipe(31) having a central axis in conformation to the central axis of the connect pipe(4) and connected to the connect pipe(4); and a second pipe(32) integrally formed with the first pipe(31). The second pipe(32) has a grip part(33) extending at a predetermined angle with respect to the central axis of the first pipe(31), a first connection, and a second connection integrally formed with the first connection.
Patent KR-20010005406-A (KR)
Inventor: LEE JEONG IM
IPC: A41D19/00
Filed: 1999-06-25
Abstract: PURPOSE: Rubber gloves for washing are provided, which make the user convenient by making the detachable scrubber attached to a palm of the gloves and are easy to be produced due to its structure of the three parts for inserting fingers. CONSTITUTION: Rubber gloves for washing are characterized by being comprised of: a part for fitting into a thumb(1a); a part for fitting into an index finger(1b); a part for fitting into a middle finger, a ring finger, and a little finger(1c); and a scrubber(2) attached to the palm having a velcro.
Patent KR-20010009280-A (KR)
Inventor: PARK JEONG JUN
IPC: H01M4/60
Filed: 1999-07-08
Abstract: PURPOSE: An active material composing binder for Li secondary cell is provided to enhance adhering force and cycle life by effectively reducing the content of polyvinylidene fluoride. CONSTITUTION: A Li secondary cell comprises an anode including an anode active material and first binder, a cathode including a cathode active material and second binder, and a nonaqueous electrolyte. At least one of the first and second binders includes polymethylmetacrylate. A portion of a polyvinylidene fluoride binder is replaced with polymethylmetacrylate. Polymethylmetacrylate is not separated from polyvinylidene fluoride when mixed together. The content of polymethylmetacrylate ranges 5 to 50wt%, and preferably 5 to 15wt%. If the content of polymethylmetacrylate is under 5wt%, an effect of adhering force enhancement is not shown. If the content is over 50wt%, the mixed composition becomes too rigid to be applied to electricity.
Patent KR-20010009321-A (KR)
Inventor: KO JONG SUK
IPC: A63B59/04
Filed: 1999-07-08
Abstract: PURPOSE: Devised is a table tennis racket to help user swing easily by forming several piercing holes, consequently reducing air resistance and lightening the weight of racket. CONSTITUTION: The racket is round, a hand grip (2) is formed in the back surface (1') of round body (1), and several piercing holes (3) along peripheral edge of the racket are formed. Therefore, the racket has less air resistance when swing, air passes promptly through the piercing holes.
Patent KR-20000011688-A (KR)
Inventor: RAUSEN ANDREW L
IPC: H04W24/00
Filed: 1999-07-13
Abstract: PURPOSE: A method for managing fleet of a mobile station is provided to control the supply of mobile data to a specific group of mobile stations whenever and wherever. CONSTITUTION: Between the ground network(100) and the air network(102), there's a server device(114) called as a proxy server or a wireless data server; the proxy server can be a work station or a personal computer; generally, the communication protocol of the air network(102) is different from the one of the ground network(114); thereby, one of the proxy server functions maps or interprets from one communication protocol to the other one; the mobile station(106) combined to the air network(102) can communicate with one among devices combined to the ground network(100) through the proxy server(114).
Patent KR-20010011718-A (KR)
Inventor: BAEK HYEON CHEOL
IPC: H01L27/10
Filed: 1999-07-30
Abstract: PURPOSE: A method for forming a pattern of a semiconductor device is provided to reduce contaminated particles in the formation of an etching mask for a pattern and to control a critical dimension of a pattern accurately. CONSTITUTION: A layer to be etched is formed on a semiconductor substrate. An etching mask layer is formed on the etched layer and a photoresist pattern is formed on the etching mask layer. The etching mask layer is etched for inclination of its sidewalls so that a lower width of the etching mask layer is larger than the pattern of the photoresist. The pattern of the photoresist is eliminated and a pattern is formed after etching the residual portion of the etched layer that is not cover by the etching mask.
Patent KR-20000017142-A (KR)
Inventor: DANAKA MASAYOSI
IPC: B05B1/12
Filed: 1999-08-06
Abstract: PURPOSE: The washing device is provided to securely wash dirt with a detergent, also to securely wash the detergent with minimum amount of water. CONSTITUTION: The washing device is composed of:a compressed air device(12) for supplying the compressed air; a water supply device(12,13) for supplying water; a detergent supply device(12,14) for supplying the detergent; a washing gun(16) for switching into the state of erupting from the nozzle by mixing the compressed air and the water and the state of erupting from the nozzle by mixing the compressed air and the detergent, having a nozzle, being connected to the compressed air device(12), the water supply device(12,13) and the water supply device(12,13); a flexible flat part(66) to the nozzle of the washing gun(16) to generate the reciprocation to the nozzle eruption front end side when erupting water or the detergent with the flat part(66).
Patent KR-20010018916-A (KR)
Inventor: KIM JUN SEOK
IPC: H04L12/28
Filed: 1999-08-23
Abstract: PURPOSE: A method for accessing a memory of a transmission equipment is provided to make one transmission equipment access a memory of distant another transmission equipment. CONSTITUTION: If an instruction for memory access including ID information of a transmission equipment, of which the memory is accessed, is inputted to one transmission equipment, parsing for the instruction is performed. Whether the instruction is for accessing a memory of the transmission equipment where the instruction is inputted or for accessing a memory of another transmission equipment is searched, by referring to the ID information included in the instruction. If the instruction is for accessing the memory of the transmission equipment where the instruction is inputted, the instruction is processed and a processed result is outputted. If the instruction is for accessing a memory of another transmission equipment, the instruction is transmitted to the corresponding transmission equipment. After the corresponding transmission processes the instruction, a processed result is transmitted to the transmission equipment where the instruction is inputted. And the transmission equipment where the instruction is inputted receives the processed result, for outputting.
Patent KR-20000017524-A (KR)
Inventor: DADA HITOSHI
IPC: H01P1/205
Filed: 1999-08-25
Abstract: PURPOSE: Antenna duplex and telecommunication equipment are provided to lower the fabrication cost, miniaturize the product size, and have a good characteristics. CONSTITUTION: The antenna duplex comprises a first and second resonance electrode(32a-32c, 33a-33c, 34a-34c) contained in a receiving and transmitting filters; a dielectric member(21) formed between the resonance electrode and a ground electrode(36); and a terminal(Tx, Rx, ANT) disposed within a region where the ground electrode is formed, and separated from the ground electrode. The terminal comprises at least one transmitting terminal and receiving terminal provided for capacitive coupling between the first resonance electrode corresponding to an input/output terminal and the second resonance electrode adjacent to the first resonance electrode. Thus, the duplex can attain a desired attenuation characteristic without forming a trap resonator or using an additive component.
Patent KR-20010025986-A (KR)
Inventor: LEE WAN TAEK
IPC: C09K3/14
Filed: 1999-09-02
Abstract: PURPOSE: A method for preparing a dry polishing agent for a barrel finishing machine is provided which reduces production costs and maximizes a polishing efficiency and luster. CONSTITUTION: The method comprises steps of: (i) boiling 9-11 wt.% of stearic acid, 0.3-0.4 wt.% of paraffin wax and 6-8 wt.% of insulating oil up to the temperature of 200 deg.C; (ii) 1 minute after adding 4-4.5 wt.% of a jell state oleic acid to the step (i), pouring 15-17 wt.% of petroleum thereinto and then pouring 3-4 wt.% of water thereinto when the temperature goes down to about 100 deg.C; (iii) when the temperature goes up to about 200 deg.C, putting out a fire; (iv) stirring the step (iii) with a bar or a stirrer to form paste; (v) when the temperature goes down to about 80 deg.C, adding 55-65 wt.% of alumina oxide powder thereto and stirring the mixture for about 2 hours and then leaving it at room temperature for about 12 hours; and (vi) stirring again the step (v) to prepare a polishing brightener.