baber/WOPTO huggingface dataset:
Patent KR-20020069387-A (KR)
Title: Mixing method of composition containing doxylamine succinate and soft capsule preparation containing the composition
Inventor: KIM JANG SOO
IPC: A61K31/435
Filed: 2001-02-26
Abstract: PURPOSE: A new composition obtained by mixing and solubilizing doxylamine succinate as a sleep inducing agent in a mixed solvent of polyethylene glycol, polyvinylpyrrolidone and purified water is provided. Whereby, the formulation containing the composition exhibits a remarkably increased elution rate as compared to the tablet containing conventional doxylamine succinate and greatly increases the rate of absorption to increase pharmacological effects. CONSTITUTION: About 1 to 20% by weight of doxylamine succinate is added to a mixed solvent comprising 10 to 95% by weight of polyethylene glycol, 0.2 to 5% by weight of polyvinylpyrrolidone, 2 to 15% by weight of purified water and one or more agents selected from 0.2 to 5% by weight of diethyleneglycolmonoethylether, 0.1 to 3.0% by weight of Caprylocaproyl macrogolglycerides and 2 to 15% by weight of glycerin, solubilized and then encapsulated.
Patent KR-20020069577-A (KR)
Title: Quantum type photo transistor
Inventor: KIM HUN
IPC: B82Y10/00
Filed: 2001-02-26
Abstract: PURPOSE: A quantum-type photo transistor is provided to be used as a photo detector or a photo sensor and to replace a conventional photo transistor, by simplifying the structure and by maintaining a sensitivity sensible to light and/or electromagnetic wave. CONSTITUTION: Two electrodes output photocurrent. Holes and electrons migrate in a conductive region(52) formed between the two electrodes. A passing unit(53) of a bottleneck structure forms a partial potential barrier for intercepting the electrons and holes, formed in the conductive region. The potential barrier is broken down when light and/or electromagnetic wave is incident so that the electrons and holes migrate.
Patent KR-20020069813-A (KR)
Title: E-comerce system and method thereof
Inventor: YOO SIN JONG
IPC: G06Q30/08
Filed: 2001-02-28
Abstract: PURPOSE: A system and a method for the EC(Electric Commerce) are provided to activate EC transaction by setting the maximum price properly and not opening the bidding price and the winning price, and to enable the buyers to easily join in the auction by acquiring the information for the bidding article through on/off-line. CONSTITUTION: The EC system includes an intermediating system(2), a plurality of buyer terminals(3), a payment system(4) and a delivery system(5). The buyer accesses to the intermediating system conveniently and fast by using the PC communication, the Internet, the wireless Internet and the PSTN(Public Switched Telephone Network). The intermediating system makes the buyer buy the article of the seller through the auction by connecting to the buyer terminal through the network(1). The intermediating system includes an interface server(10), a call center(20) for the auction through the PSTN, a process server(30) carrying out the article transaction thro the auction, a DB server(40) and a message server(50). The DB server includes an article DB(421), a seller DB(422), a tender DB(423), a winning auction DB(424), a non-winner DB(425), a payment DB(426) and a member DB(427).
Patent KR-20020072111-A (KR)
Title: Method for detecting caption synthetic key frame in video stream
Inventor: JUN SEONG BAE
IPC: G06F17/30
Filed: 2001-03-09
Abstract: PURPOSE: A method of extracting a video text composite key frame is provided to efficiently summarize video contents, search and filter a desired portion of the video contents using the summarized result in a multimedia summarizing and browsing system. CONSTITUTION: Significance weights with respect to detected text regions are allocated to text elements, respectively. Texts to be synthesized are selected from the video text based on the weights. The selected texts are synthesized into one image to set the image as a text composite key frame representing a specific video section. The text elements include the size of a text region, the size of the average text element in the text region, and a display duration of the text region.
Patent KR-20020073803-A (KR)
Title: Clean water supply system of unit chair for dental surgery
Inventor: CHA JIN MYEONG
IPC: B01D35/02
Filed: 2001-03-16
Abstract: PURPOSE: A system for purifying supply water of a unit chair for dental surgery is provided which simultaneously purifies supply water used in the unit chair for dental surgery and supplies purified water to a water purifier. CONSTITUTION: The system for purifying supply water of unit chair for dental surgery comprises an activated carbon filter(12) and an activated carbon fiber filter(13) for pretreating raw water connected from a water pipe and removing varieties of chemical substances; an ultrafine membrane filter(21) of which pore size is about 0.001 to 0.01 micron, and which has selective filtration function so that impurities including bacteria, virus and particulate are removed while healthful substances such as minerals are not filtered but contained in purified water; a hollow fiber membrane filter(25) on which 100 billion or more holes having a size of 0.01 to 0.04 micron exist; an illite filter(26) for ionization, and which absorbs and decomposes various contaminants or toxic substances; a water tank(40) for storing the purified water; an activated carbon/activated carbon fiber filter(27) for adsorbing odorous gases such as hydrogen sulfide or ammonia contained in air or dissolved into purified water inside the water tank; an ultraviolet lamp tube(29) which is made of high quality stainless steel to sterilize microorganisms such as germs and bacteria lots of which are infected in non-judged raw water or underground water; a mixer(41) for mixing the purified and sterilized water with fluorine; and a fluorine tank(38) for supplying fluorine to the mixer.
Patent KR-20020080783-A (KR)
Title: Rubber composition improved antiozonant property at low temperature
Inventor: CHOI YUN HUI
IPC: C08L9/00
Filed: 2001-04-17
Abstract: PURPOSE: Provided is a rubber composition which forms a uniform wax layer on rubber surface and shows improved ozone resistance even at low temperature, by comprising more low molecular carbon and less isomer than existing rubber composition. CONSTITUTION: The rubber composition comprises 0.5-4 phr of wax with respect to 100 phr of rubber material, so as to improve ozone resistance. The rubber material is a mixture of 10-40 phr of styrene butadiene, 20-40 phr of butadiene rubber, and 20-30 phr of natural rubber, or a mixture of 40-60 phr of natural rubber and 40-60 phr of butadiene rubber. The wax shows a carbon distribution having 22.0-36.0% of C20-C27, 58.0-72.0% of C28-C34, 1.0-10.0% of C35-42, 15.0-25.0% of microcrystalline, and 75.0-85.0% of paraffin.
Patent KR-20010098963-A (KR)
Title: 면 파스너
IPC: A44B18/00
Filed: 2001-04-28
Abstract: 본 발명은 면 파스너의 기초 피륙이 이중 제직 구조를 가지고 결합요소가 견고하게 고정되는 특징이 있는 안정적 구조를 가지는 면 파스너를 제공하는 것이다.  이러한 면 파스너는 이중 직조 구조로 이루어진다.  전방 기초 피륙(4)과 후방 기초 피륙(5)이 이중 픽의 경사(2)와 위사(3)를 사용하는 평제직 구조로 제직된다.  결합요소 얀(7)은 결합요소(6)의 루프 부분이 표면으로부터 돌출되도록 측면 교차식으로 매 다수 픽(every several picks)을 경사(2) 위에 결쳐지도록 제직된다.  다음, 경사(2), 위사(3) 및 결합요소 얀(7)의 각각의 합성섬유보다 낮은 용융점을 가지는 합성섬유의 열용융사(8)가, 전방 기초 피륙(4)과 후방 기초 피륙(5) 사이에 개재되도록 삽입 제직된다.  열용융사(8)를 열을 가하여 용융하여서, 전방 기초 피륙(4)과 후방 기초 피륙(5)이 통합적으로 함께 접합한다.  기초 피륙은 백 코팅 구조(back coating structure)를 가지지 않기 때문에, 이러한 면 파스너는 우수한 촉감을 보장하게 된다.
Patent KR-20020084432-A (KR)
Title: a vibration protector for face
Inventor: BAEK SOON JA
IPC: A61H23/02
Filed: 2001-05-02
Abstract: PURPOSE: A band for compressing the face of a user by applying a vibration force is provided to effectively remove subcutaneous fat of the face, thus allowing the user to keep elastic healthful skin. CONSTITUTION: The band for compressing the face of a user comprises an elastic compressive support piece(10) to be contact closely with the jaw of the user; a face band(11) and a neck band(12) branched from the both sides of the support piece, the both ends of the face band and the neck band being closed around the head and the neck with magic tapes(11a,12a) respectively; a pocket(20) provided on the front surface of the support piece for receiving a battery and a switch; and a vibration motor having an eccentric cam contained in the support piece.
Patent KR-20010107771-A (KR)
Title: 차량용 휴대폰 거치대
Inventor: JEO KUY HO
IPC: H04B1/38
Filed: 2001-05-25
Abstract: 본 발명은 휴대폰 거치대에 관한 것으로, 더욱 상세하게는 휴대폰 거치대에 사용자에게 편의를 도모할 수 있는 별도의 부가장치를 부가하여 사용에 편리함을 도모할 수 있게 한 것이다. 
     종래에는 제조회사마다 휴대폰과 거치대의 구조가 상이하여 타제품은 이용할 수 없고, 동일한 회사의 제품이라도 모델에 따라 휴대폰과 거치대의 구조가 상이한 관계로 휴대폰 교체시 거치대도 함께 교체해야 하는 문제점이 있었다. 
     본 발명은 거치대에 안착되는 휴대폰의 고정방식을 수신용 안테나를 고정하는 방식으로 개선하고, 상기 거치대에 이어폰줄 권취장치와 별도의 메모판과 같은 편의장치를 부가하여 이용에 편리함을 도모하도록 구성한 것임.
Patent KR-20020094973-A (KR)
Title: Gear case for pulling a electric motor
Inventor: SONG KEUN KIL
IPC: B61C3/00
Filed: 2001-06-12
Abstract: PURPOSE: A gear case of a traction motor is provided to prevent the cracking and breakage due to excessive vibration of a traction motor by attaching reinforcing members to the front and rear faces of a case and installing a urethane seal in the shaft hole on the rear face of a gear case. CONSTITUTION: A gear case of a traction motor comprises an upper case(100) having a first and a second semi-circular paddings(102,104) placed on the central straight line and a reinforcing member(110) placed on the front face and a lower case(200) having a first and a second semi-circular paddings(202,204), an oil filler cap(215), and a reinforcing member(210). The outer faces of the upper and lower cases are corrugated in a specific angle. Bolts(106a,106b) and nuts(206a,206b) formed on both faces of the upper and lower cases are combined by connecting pieces(108a,108b,208a,208b). A urethane seal(300) is attached to a shaft hole(213) in the rear face of the upper and lower cases.
Patent KR-20020094743-A (KR)
Title: LOC package with connected tie bar
Inventor: LEE MIN HO
IPC: H01L23/28
Filed: 2001-06-13
Abstract: PURPOSE: An LOC(Lead On Chip) package having a tie bar of an unified structure is provided to obtain an effect of heat-sink corresponding to a desired level without using a high-priced sealant or an external heat-sink by exposing an exposed portion of the tie bar from a package body to the outside. CONSTITUTION: A plurality of bonding pads(240) and a plurality of outer leads(210) are formed on a semiconductor chip(220). A plurality of inner leads(212) are adhered on an active face of the semiconductor chip(220) by using an insulating adhesive member(230). The inner leads(212) are electrically with the bonding pads(240). A plurality of bonding wires(250) are used for connecting the bonding pads(240) with the inner leads, electrically. A tie bar(260) is formed with an unified structure across the semiconductor chip(220). The tie bar(260) has an exposed portion(261). The exposed portion(261) of the tie bar(260) is upset to an outer face of a package body in order to emit the heat generated from the semiconductor chip(220).
Patent KR-20020096764-A (KR)
Title: Bar-code with web address
Inventor: CWON HYUN OAK
IPC: G06K19/06
Filed: 2001-06-21
Abstract: PURPOSE: A bar code having a web address is provided to recognize a web address visually and directly without a bar code recognizing device by displaying a web address in a conventional bar code. CONSTITUTION: A blank border is formed at the right upper end portion, etc. in a conventional black vertical bar code(100) or a rectangular color bar code. A main web address or a sub web address(20) is inserted into the blank border using a printing method, etc. Thus, a user recognizes a web address, connects to the Internet, and uses contents of a manufacturing company, a usage, and detailed accessory of a commodity on a web without a bar code recognizing device.
Patent KR-20030000885-A (KR)
Title: parallel scrambler circuit of the optical transferring system
Inventor: KIM JI HONG
IPC: H04B10/116
Filed: 2001-06-27
Abstract: PURPOSE: A parallel scrambler circuit of an optical transmission system is provided to scramble payload in parallel for 53 byte or mini-slot excepting overhead, when transmitting upward data from an ONU(Optical Network Unit) of an ATM PON(Asynchronous Transfer Mode Passive Optical Network) to an OLT(Optical Line Terminal), so as to secure timing margin according to clocks enough. CONSTITUTION: A buffer(4) stores upward data inputted from subscriber apparatuses(1A-1N). A controller(5) generates scramble enable signals for parallel scramble of upward data of ATM cells or mini-slots transmitted to an OLT(2). A parallel input OR gate part(6) composed of a plurality of OR gates receives the scramble enable signals of the controller(5) simultaneously for logical combination in a polynomial of X9 + X4 + 1, to carry out logical OR for inputted scramble signals for outputting to scramble logical signals. A parallel scrambler(8) performs a parallel operation for the scramble logical signals outputted from each OR gate(7A-7I) of the parallel input OR gate part(6) by the byte according to clock signals(TBYTCK). A parallel output exclusive OR gate part(10) composed of a plurality of exclusive OR gates(9A-9H) separately receives the scramble signals outputted in parallel signals by the byte from an output terminal of the parallel scrambler(8) for logical XOR with the ATM cells or mini-slots inputted from the buffer(4) in parallel to perform parallel processing by the byte. And a parallel/serial converter(12) converts the parallel data by the byte into serial data by the bit.
Patent KR-20030003900-A (KR)
Inventor: KIM GI BOK
IPC: H01L21/50
Filed: 2001-07-04
Abstract: PURPOSE: A sintered material for multi color capillary used in wire bonding is provided to reduce a defective wire bonding process caused by mistaken selection of a capillary by making an operator in charge of a wire bonding process easily and distinctively use a capillary proper for a working environment. CONSTITUTION: Basic powder includes at least alpha-alumina power. An alumina-color complex includes color powder of 0.5-20 weight percent regarding the basic powder and a liquid bonding agent inducing a combination of the grains of the basic powder. A dry process, a smash process, a compression/molding process and a sinter process is performed on the alumina-color complex to form a sintered material for multi color capillary.
Patent KR-20030005577-A (KR)
Title: Apparatus for firing bullet of game set using air pressure gun
Inventor: KIM YONG HWAN
IPC: A63F9/02
Filed: 2001-07-09
Abstract: PURPOSE: A bullet shooting apparatus of a game machine using a pneumatic gun is provided to have a simple structure and facilitate assembly, thereby increasing a productivity and improving reliability. CONSTITUTION: A compressor(33) is located at one side of a game machine box to provide an air pressure. An air-pressure transferring apparatus(50) is connected to the compressor to transfer a low air-pressure or a high air-pressure separately. A pneumatic gun(60) is mounted in an end of the air-pressure transferring apparatus to transfer a bullet directly from the low air-pressure side to the high air-pressure side when pulling a trigger(70) and shoot the bullet with the high air-pressure. A control part senses the trigger movement of the pneumatic gun to control transfer of the air-pressure.
Patent KR-20030005896-A (KR)
Title: Spacer Grid for Uniform Conformal Contact with Fuel Rod and for Extending the Elastic Range of the Grid Spring
Inventor: IN WANG GI
IPC: G21C3/356
Filed: 2001-07-10
Abstract: PURPOSE: A support grid having a grid spring for expanding a contact area with a fuel rod and an elastic range of a grid spring is provided to reduce possibility of fretting abrasion due to a contact between a fuel rod and a grid spring by adhering a grid spring on a support grid. CONSTITUTION: A support grid is formed with a plurality of inner straps(10) and an outer strap(12). The inner straps(10) are surrounded by the outer strap(12). The inner strap(10) and the outer strap(12) have the same vertical length. A plurality of unit straps are arranged in parallel. A plurality of unit grid cells are formed by the unit straps. A fuel rod(5) is inserted in the inside of the unit grid cell. A grid spring(20) is installed at a center portion of the unit strap. A dimple(25) is formed at an upper portion and a lower portion of the grid spring(20). The grid spring is formed with a support portion having a left and a right supporter and a central winding portion for connecting the left supporter with the right supporter.
Patent KR-20010079412-A (KR)
Inventor: KOO HEUNG HOE
IPC: B07B7/01
Filed: 2001-07-13
Abstract: PURPOSE: A selecting device for separating, cleaning and drying particles is provided to remove the ion powder contained in the separated particles by making the particles be separated automatically according to the weight and to prevent the environmental pollution by collecting dust. CONSTITUTION: The selecting device for separating, cleaning and drying particles includes many instruments. An adsorber(2) adsorbs sand and an adsorption sprayer(1) conveys the adsorbed solid particle. A free cutter(8) pulverizes, grinds and cleans the conveyed solid particle. A self selector(17) is formed on the lower part of the free cutter(8). Three selecting tubes(9) are formed on the lower part of the self selector(17). An evaporative whirlpool tube(7) makes the solid particle be dropped. A water adsorber(10) is formed on the upper part of the evaporative whirlpool tube(7) and adsorbs the water. An evaporative fan(6) evaporates the water. A water sending tube(13) sends the water. A waste conveyer(15) discharges the collected water. The whirlpool tubes(7) make the solid particle contained in the air be dropped. An oscillation screen(12) selects the collected dust. A dust remover(11) removes dust conveyed from the oscillation screen(12). A lower part conveyer(19) conveys the collected dust dropped by a dust sending tube(14). A dehydration screen(16) selects the particle according to the thickness.
Patent KR-20020065830-A (KR)
Inventor: FUJISHIMA KENZABURO
IPC: G01S5/10
Filed: 2001-08-03
Abstract: PURPOSE: To provide a position calculation method capable of determining a proper position even when the ranging errors do not form a distribution symmetrical to positive and negative. CONSTITUTION: This position calculation method for calculating the position of a terminal device by using a propagation delay time of a received signal comprises a procedure wherein a first distance which is the difference between the distance between the terminal device and plural antennas calculated based on the propagation delay time of a radio signal, and the distance between the terminal device and a reference antenna is calculated, and a second distance which is the difference between the distance between the position of the terminal device assumed in calculation and the plural antennas, and the distance between the position of the terminal device assumed in calculation and the reference antenna is calculated, and likelihood of the position of the terminal device is calculated, and a procedure wherein the above procedure is repeated, to thereby retrieve a point where the likelihood becomes maximum, and the retrieved maximum likelihood point is defined as the position of the terminal device.
Patent KR-20030012958-A (KR)
Title: Floating floor structure for reducing floor shock sound and floor materials for building
Inventor: KIM SANG SIK
IPC: E04F15/18
Filed: 2001-08-06
Abstract: PURPOSE: A sound insulation floating floor structure is provided to improve soundproofing, dustproofing, vibration and sound insulating efficiencies. CONSTITUTION: The sound insulation floating floor structure is formed by installing a buffer layer(12), a lightweight cellular concrete layer(13) and a finishing mortar layer(15) on a floor concrete slab(11) of a building, wherein the buffer layer(12) contains high-density blocks(17) arranged on the concrete slab(11) at regular intervals, a plate-shaped low-density sound absorber(18) installed between the high-density blocks(17), and an isolation board(19) piled on the high-density block(17) and the low-density sound absorber(18).
Patent KR-20030015648-A (KR)
Title: Hermetic reciprocating piston compressor
Inventor: SEO SEUNG DON
IPC: F04B39/06
Filed: 2001-08-17
Abstract: PURPOSE: A hermetic reciprocating compressor is provided to reduce the vibration and noise, the booting voltage and the power consumption by controlling sectional areas of two paths of an adaptor and the length of the adaptor. CONSTITUTION: A hermetic reciprocating type compressor includes a cylinder block(31), a cylinder head(33) attached to the cylinder block via a valve plate(32) for forming a discharge chamber(36), a first discharge muffler(53) communicated with the discharge chamber via discharge flow paths(51,52) formed in the valve plate and the cylinder block, and a second discharge muffler(55) communicated with the first discharge muffler via an adaptor(54) at a side and connected to a discharge tube(56) at the other side, wherein the adaptor includes two or more paths(54a,54b) in the middle and the paths are joined together into a single path at both ends.
Patent KR-20030009020-A (KR)
Title: Lighting signboard using lighting-emitting diode
Inventor: CHO SEONG SU
IPC: G09F9/33
Filed: 2001-08-22
Abstract: PURPOSE: An illumination signboard using a light emitting element is provided to reduce installation costs and power consumption and obtain the illumination effect of a high quality. CONSTITUTION: A display device(10) is connected to an upper end of a solid molding object(20) and emits a predetermined color. A light emitting element(11) is installed at an inner side of the display device(10) and with parallel receives a control signal from a light emitting element controller. The display device(10) controls a lighting order and time of the light emitting element(11). A part of a light from the light emitting element(11) of the display device(10) is radiated by the solid molding object(20) and the remainder is reflected from a reflecting section(30). The reflecting section(30) is connected to a lower end of the solid molding object(20). A reflecting film is formed at an inner side of the reflecting section(30). An acryl is coated on the reflecting film.
Patent KR-20030018732-A (KR)
Title: System for controling refrigerant pressure of air conditioner
Inventor: BAEK JUN HO
IPC: B60H1/32
Filed: 2001-08-31
Abstract: PURPOSE: An apparatus for controlling pressure of refrigerant of an air conditioner is provided to keep optimum cooling performance at dual mode, single mode and high RPM. CONSTITUTION: An apparatus comprises a container(18) connected with lines on both ends of a front TXV(Thermo Expansion Valve:15); a piston(20) moved by force of a spring(19) on one side and line pressure on the other side to selectively open and close the container side and lines on both ends of the front TXV; and a cylinder(22) including a pressure chamber(21) giving line pressure to the piston, and storing the piston and the spring. The apparatus is connected with the lines on both ends of the front TXV through a low pressure line(23) and a high pressure line(25) and sets an inside of the container at low pressure gaseous phase or stores liquefied refrigerant in the container on high pressure action using a position of the piston selectively opened and closed by line pressure on both sides.