baber/WOPTO huggingface dataset:
Patent KR-20020083582-A (KR)
Title: Auxiliary refrigerator mounted heat pump system
Inventor: MOON YOUNG CHI
IPC: F25B30/00
Filed: 2001-04-27
Abstract: PURPOSE: A heat pump system with attached auxiliary refrigerator is provided to prevent frost from forming on a surface of an outdoor unit and to improve heating and cooling performance without an auxiliary heater in an indoor unit. CONSTITUTION: A heat pump system includes a bypass tube(7) for refrigerant to bypass expansion valves and check valves; a heating expansion valve(41), a cooling expansion valve(42), a heating solenoid valve(81), a cooling solenoid valve(82), a heating check valve(51) and a cooling check valve(52) formed on the bypass tube; and an auxiliary refrigerator system separately comprising an auxiliary compressor(11), an auxiliary condenser(31), an auxiliary evaporator(32) and an expansion valve(4). The auxiliary condenser and the auxiliary evaporator are attached on both sides of an outdoor system(3) to form an outdoor system unit(9) so as to improve condensing or expanding performance of the outdoor system.
Patent KR-20020084776-A (KR)
Title: Voltage controlled oscillator for multi-band
Inventor: KIM HAK SEON
IPC: H03B5/08
Filed: 2001-05-03
Abstract: PURPOSE: A voltage controlled oscillator for multi band is provided, which can select a plurality of frequencies with a variable inductor using one oscillator and a MEMS(Micro-Electro Mechanical System) switch. CONSTITUTION: A resonator(10) can select a frequency according to an external control signal, and an oscillator(20) oscillates and amplifies a frequency signal selected in the above resonator. The resonator includes a variable inductor(12) whose synthesized inductance is varied according to the external control signal and a capacitor(C1) connected in parallel with the variable inductor. The variable inductor includes a plurality of inductors(L1,L2,L3) connected serially with different inductances and switches(S1,S2) which are connected between the inductors and are switched by the external control signal and then form a closed loop by the capacitor and more than one inductor selected by the switching.
Patent KR-20020084660-A (KR)
Title: Preparation method of functional honeycomb core composite be filled with resin foams
Inventor: KIM GI DONG
IPC: B29B15/00
Filed: 2001-05-04
Abstract: PURPOSE: Provided is a production process of functional honeycomb core combined materials with foaming resins filled which excludes additional process by supplying plural functions to implement continuous process so that it reduces cost and saves time in production. CONSTITUTION: The production process of the functional honeycomb core combined materials with the foaming resins filled comprises the steps of: (i) using sodium silicate to coat the surface of honeycomb core and improve mechanical characteristics like compression, shock, tension strength or so on; and (ii) filling various foaming resins with flame retardant and soundproof characteristics within cell lattices of the honeycomb core.
Patent KR-20010107680-A (KR)
IPC: C12N15/09
Filed: 2001-05-23
Abstract: Process for producing carotenoids, which comprises cultivating an organism which is obtainable by treating a parent organism producible of carotenoids under the condition to induce a reduction of an alternative oxidase activity and selecting an organism of which productivity of carotenoids is enhanced.
Patent KR-20010070644-A (KR)
Title: The electric air hose of an air press
Inventor: PARK JUN SEOK
IPC: F16L11/118
Filed: 2001-05-29
Abstract: PURPOSE: An electric air hose for air pressure is provided to transmit electricity and air pressure to various electric equipment for serving as an electricity extension wire and a base for mounting an electric device of a pneumatic device. CONSTITUTION: An electric air hose for air pressure includes an air hose(1) and an electric wire(2) connected to the outside or inside of the air hose integrally, wherein an electric air hose whose electric wire is incorporated inside the air hose has an inner diameter considering an allowable flow rate.
Patent KR-20020091379-A (KR)
Title: apparatus and method for currency time extension of wireless telephone at electrostatic
Inventor: SON CHANG SU
IPC: H04B1/04
Filed: 2001-05-30
Abstract: PURPOSE: An apparatus and a method for extending a call time of a wireless terminal in power failure are provided to extent the call time by charging a battery by a power, and prevent an over-discharge of the battery by blocking the current consumption of the battery. CONSTITUTION: A power input unit(110) receives 12V power through an adaptor(100). The first constant voltage unit(112) outputs the 12V power of the power input unit(110) in 9 voltages. The second constant voltage unit(114) outputs the 12V power of the power input unit(110) in 6 voltages. A quick charge unit(118) is quickly charged by the 9 voltages of the first constant voltage unit(112) according as the fourth switch(116) is operated by the control of a CPU(148). A trickle charge unit(120) is charged by the 9 voltages of the first constant voltage unit(112). A battery(132) receives the voltages charged in the quick charge unit(118) and the trickle charge unit(120). The third voltage drop unit(140) performs a 0.2 voltage drop when the voltage of the battery(132) is less 4.8 voltages in power failure. The first cutoff unit(142) cuts off the voltage of the battery(132) according as the first switch(152) is operated by the control of the CPU(148). The second cutoff unit(144) cuts off the voltage of the battery(132) when the voltage of the battery(132) is less 4.5 voltages. The first voltage drop unit(134) is cut off by the second cutoff unit(144) according as the second switch(146) is operated by the control of the CPU(148). The fourth voltage drop unit(136) performs a 0.6 voltage drop when receiving the power from the power input unit(110). The second voltage drop unit(138) performs a 0.1 voltage drop according as the third switch(150) is operated by the control of the CPU(148). The fifth voltage drop unit(122) performs the 0.6 voltage drop of the 6 voltages of the second constant voltage unit(114). A power unit(124) receives the power of the battery(132) through the fourth and fifth voltage drop units(136,122) and the second voltage drop unit(138). The CPU(148) recognizes power failure through resistors(126,128) and controls the switches(152,146,150,116) so that consumption current is minimized.
Patent KR-20010112588-A (KR)
IPC: H02P1/30
Filed: 2001-06-08
Abstract: A motor controller includes: a driver stage operable to provide voltage and current to a plurality of induction motors over a single power bus; and a control unit operable to monitor the current drawn from the driver stage and cause one or more of the induction motors to operate in a regenerative mode to supply current to at least one other of the induction motors when the current drawn from the driver stage exceeds a threshold. <IMAGE>
Patent KR-20020094479-A (KR)
Title: A method of array of quantum dots on the wafer and a apparatus thereof
Inventor: CHUN JIN U
IPC: H01L21/203
Filed: 2001-06-12
Abstract: PURPOSE: A method and an apparatus for arraying quantum dots on a substrate are provided to array uniformly the quantum dots on the substrate by using colloid solution with density of nanosphere. CONSTITUTION: A bath(1) is used for storing colloidal solution. The bath(1) is installed in the inside of a storage tank(7). The bath(1) is moved by vibration of a motor(2). A substrate(5) is dipped into the bath(1) when the storage tank(7) is moved to an upper direction. The substrate(5) is drawn from the bath(1) when the storage tank(7) is moved to a lower direction. A motor(2) has a speed range of 0.01 to 0.1 mm/sec. A rotator(3) is installed on a substrate holder in order to an angle of the substrate(5). A heating portion(6) such as a lamp is located beside the bath(1) in order to heat coated solution. A supplier(4) is used for applying an electric field or a magnetic field.
Patent KR-20020094971-A (KR)
Title: Automatic electronic-address-register system for use in mailing of elecfronic decuments and electronic bills
Inventor: JUNG MIN HO
Filed: 2001-06-12
Abstract: PURPOSE: An automatic e-mail address registration system is provided to carry out an e-mail address registration or modification as proxy at plural service companies or organizations for enabling a subscriber to receive each electronic document or notice from them without individually registering the e-mail address at their service sites. CONSTITUTION: The system comprises a modem(11), a server(12), a monitor(13), and a user terminal(14). The server(12) includes a program(121), a database(122) and a data memory(123). The program(121) offers various kinds of input pages for enabling a subscriber to use the automatic e-mail registration service, and controls a communication with service companies. The database(122) stores personal data on a subscribers like a name, a residence registration number, an address or a phone number, data on the service companies which can process the automatic registration of the e-mails, and data relevant between the subscriber and the service company. The data memory(123) temporarily stores data processed by the program(121).
Patent KR-20020021314-A (KR)
Title: A patch using crude drugs
Inventor: KIM KI HONG
IPC: A61K47/46
Filed: 2001-06-12
Abstract: PURPOSE: A patch agent containing natural drug such as Gardenia jasminoides and Rehmanniae radix as a main material is provided which generates no side effects and has an excellent effect on alleviation of pain when applied to the affected parts of a patient suffering from sprain, bruise, muscle pain, arthralgia, omalgia, neuralgia or the like. CONSTITUTION: The patch agent contains 100 parts by weight of Gardenia jasminoides, 50 to 200 parts by weight of Rehmanniae radix, 30 to 120 parts by weight of fermented soybean paste(Doenjang, Korean native name) and 10 to 120 parts by weight of wheat flour, and additionally 20 to 30 parts by weight of Theae folium.
Patent KR-20030002105-A (KR)
Title: Solar cell structure by using nano size growth technology
Inventor: LEE YONG TAK
IPC: B82Y40/00
Filed: 2001-06-30
Abstract: PURPOSE: A structure of a dual solar cell using a nano growth method is provided to form an absorbing layer adapted to solar spectrum by using an MBE(Molecular Beam Epitaxy) method and a short-period superlastic growth method. CONSTITUTION: A p-type substrate is formed with a p-type contact layer and a GaAs or Ge substrate. A lower energy absorbing layer(13) is formed with a GaInP(p) BSF, a GaAs(p) base, a GaAs(n) emitter, and a GaInP(n) window. A GaInP(n) emitter(14) has a nano column structure of GaInP(p) BSF. A GaInP(n) base(15) has the nano column structure. An upper energy absorbing layer(11) is formed with an AlInP(n) window. The upper energy absorbing layer(11) is formed on a base and an emitter by using a short-period superlastic growth method.
Patent KR-20030006371-A (KR)
Title: a rear monitor moving device for vehicles
Inventor: KIM HYEONG GI
IPC: B60R11/02
Filed: 2001-07-12
Abstract: PURPOSE: A rear seat monitor moving apparatus is provided to allow a user to view an image having superior quality from a rear seat monitor by preventing the rear seat monitor from being affected by light incident through windows. CONSTITUTION: An upper end of a rear seat monitor(1) is fixed to a bracket(6) movably installed on a guide rail(5) fixed between a roof panel(2) and a trim(3). The guide rail(5) is installed widthwise the vehicle and a length of the guide rail(5) is slightly shorter than a width of a roof. Two rollers(7) are installed in the bracket(6) so as to move the guide rail in left and right directions. A driving device(10) is provided at a center of the roof panel(2). A wire(8) is wound around the driving device(10). Both ends of the wire are connected to both ends of the bracket(6). The driving device(10) includes a motor, a driving gear, a following gear, and a winding wheel.
Patent KR-20030008269-A (KR)
Title: color filter panel for liquid crystal display and manufacturing method of the same
Inventor: KIM JEONG HYEON
IPC: G02F1/1335
Filed: 2001-07-19
Abstract: PURPOSE: A color filter substrate for a liquid crystal display device and a method for fabricating the same are provided to form a black matrix with a thickness equal to an interval between the color filter substrate and an array substrate for serving as spacers further, and locate the black matrix on pixel boundary portions on the alignment film for preventing light leakage. CONSTITUTION: A method for fabricating a color filter substrate for a liquid crystal display device includes the steps of preparing an insulating substrate, forming red, green and blue color filters(121-123) on the insulating substrate, forming common electrodes(130) on the color filters, forming an alignment film(140) on the common electrodes, and forming black matrix(150) having opening parts(151) on the alignment film corresponding to the color filters with a thickness equal to an interval between an array substrate and the color filter substrate.
Patent KR-20020010091-A (KR)
Inventor: ARAKAWA KAZUKI
IPC: H01L21/8242
Filed: 2001-07-26
Abstract: PURPOSE: To stably form an HSG-Si film on the surface of the lower electrode of a capacitor. CONSTITUTION: After a P dope a-Si film is finely worked and lower electrode patterning is performed, a little heavy metals or particles are removed by washing. Then, as first heat treatment, heating and dehydrating treatment is applied to a wafer and moisture in a layer insulating film on the wafer is removed. An oxide film such as a natural oxide film on the surface of the P dope a-Si film is removed by dilute hydrofluoric acid. Next, second heat treatment is applied inside the reaction furnace of high vacuum and on the surface of the patterned P dope a-Si film. The HSG-Si formation of HSG core as well as semispherical crystal particles is performed. Thus, the lower electrode of the capacitor having a rugged surface is stably formed.
Patent KR-20010100052-A (KR)
Title: 휘발성 유기화합물 제거 및 항균성 광촉매 도료 조성물
Inventor: JUN TAE SIL
Filed: 2001-08-03
Abstract: 개시된 발명은 광촉매 30 ~ 40중량부, 내화안료 10 ~ 20중량부, 실란계결합제 5 ~ 10중량부, 항균제 1중량부 이하, 흐름방지제 5 ~ 10중량부, 광촉매의 조촉매 5중량부 이하 및 잔부로서 무기계 바인더를 포함함을 특징으로하는 휘발성 유기화합물 제거 및 항균성 광촉매 도료 조성물을 제공한다. 
     이 도료 조성물은 NH 3 및 H 2 S와 같은 독성있는 휘발성 유기화합물을 빠른 시간내에 제거하며, 병원성 대장균 O-157이나 살모넬라균 등의 세균류와 흑곰팡이나 청곰팡이 등의 진균류의 제거에도 그 효과가 탁월하다.
Patent KR-20030013166-A (KR)
Inventor: YOEN DONG WON
IPC: B60H1/00
Filed: 2001-08-07
Abstract: PURPOSE: An FATC-HVAC system for an automobile is provided to reduce thermal load in an initial operation of the air conditioner by removing warm air with a reservation function in advance, thereby improving the property. CONSTITUTION: In FATC-HVAC(Full Automatic Temperature Controller-Heating Ventilating Air Conditioning) system for an automobile including an inner air temperature sensor(20), an atmospheric air temperature sensor(30), and a micro computer(10), if the inner air temperature sensor and the atmospheric air temperature sensor input each input value to the micro computer, the micro computer compares the input value of the atmospheric air temperature sensor with a set air conditioner operating temperature for giving an air conditioner operation command. If the input value of the inner air temperature sensor is higher than the input value of the atmospheric air temperature sensor, the micro computer opens a damper part(50) of an HVAC and a damper part(60) of the automobile connected with a surge tank(40) before giving the air conditioner operation command, so that a negative pressure of the surge tank discharges warm air inside the HVAC and the automobile to the outside.
Patent KR-20020018065-A (KR)
Title: A sewing machine
Inventor: SONODA TAKAHISA
IPC: D05B19/02
Filed: 2001-08-28
Abstract: PURPOSE: Provided is a sewing machine containing a display device for permitting a worker to easily know whether a button during sewing or under preparation is to be sewn at a specified portion of a shirt or not, or in what order the button be sewn at several portions. Therefore, it enables the worker to easily grasp the present sewing situation and easily set sewing conditions thereof. CONSTITUTION: This sewing machine comprises: a display device for displaying a set sewing condition; a setting device for setting a sewing condition; and a memory device for memorizing image information of an object and position information of a specified portion, wherein the display device contains a control device for controlling to display at least one of several specified portions to distinguish from other portions as well as displaying the image of an object based on the image information.
Patent KR-20030018445-A (KR)
Title: Method and Apparatus for Internet Protocol Translation using NAT-PT
Inventor: EOM YONG GUK
IPC: H04L29/06
Filed: 2001-08-28
Abstract: PURPOSE: An internet protocol conversion apparatus using parallel nat-pt and internet protocol conversion method using the same are provided to realize a NAT-PT of a small-sized integrated circuit using a system on chip technology and to process NAT-PT modules in parallel. CONSTITUTION: A PHY chip(501) checks and processes a protocol of a layer 1 and an error of a packet surrounded by an electrical signal. A MAC(502) converts a protocol of a layer 2 into a protocol of a layer 3 using a signal from the PHY chip. An IP multiplexer/demultiplexer(503) distributes a packet from the MAC into an empty NAT-PT modules(505,506) and stores a packet of a standby state in an IP packet buffer(504). An SIIT(505) performs a header and address conversion operation between an IPv4 packet and an IPv6 packet using a packet from the IP multiplexer/demultiplexer. A DNS/FTP ALG(506) receives a DNS/FTP packet from a packet output from the IP multiplexer/demultiplexer and sends a DNS query packet to a DNS server in order to find an IP address and update a mapping table. A mapping table module(507) stores a pole of an IPv4 address necessary for the modules(505,506) and stores a mapping table between IPv4 and IPv6 addresses generated from the modules(505,506).
Patent KR-20030021617-A (KR)
Inventor: CHO BYEONG GI
IPC: A61K8/49
Filed: 2001-09-07
Abstract: PURPOSE: An astringent composition containing allantoin chloro hydroxy aluminium as a mixture of chlorohydroxy aluminium and allantoin and a Galla Rhois extract is provided which has an excellent astringent effect and stability and high usability as a cosmetic for administration of a skin pore. CONSTITUTION: Allantoin chloro hydroxy aluminium and a Galla Rhois extract are dissolved in ethanol and mixed with an allyl methacrylate copolymer, followed by removing ethanol with a vacuum concentrator to produce an allyl methacrylate copolymer containing the allantoin chloro hydroxy aluminium and Galla Rhois extract. The astringent cosmetic composition contains 0.5 to 5.0%(w/w) of the produced copolymer, based on the total weight of the composition. The Galla Rhois extract is obtained by extracting 70% ethanol for 4hr.
Patent KR-20030028587-A (KR)
Title: cover plate for use in Personal terminal, having a keyborad on a side thereof
Inventor: CHOI HUI GYEONG
IPC: G06F15/02
Filed: 2001-09-18
Abstract: PURPOSE: A portable terminal having a cover plate used as a keyboard is provided to use a small screen of the widely by inputting data through the keyboard in the cover plate without popping up a soft keyboard on the small screen. CONSTITUTION: A plate(30) has a connection part(40) connecting to the portable terminal(20) and covers a part of the portable terminal(20) in a state connected to the portable terminal(20). The keyboard(32) is attached to one side of the plate(30). An interface connects the keyboard with the portable terminal(20) in order to transmit a command inputted through the keyboard(32) to the portable terminal(20). The plate(30) is attached to a face contacting with the portable terminal(20) in the state connected to the portable terminal(20).
Patent KR-20020029637-A (KR)
Inventor: NOMURA AKIFUMI
IPC: F01L1/26
Filed: 2001-10-12
Abstract: PURPOSE: A valve gear of an internal combustion engine is provided to improve productivity and reduce the cost by forming a valve gear of an internal combustion engine having at least one between suction and exhaust valve composed of more than two poppet valves. CONSTITUTION: In an internal combustion engine, a pair of suction ports is formed on left and right sides of the rear of the cylinder head(4) with respect to the vehicle body. A pair of exhaust ports is formed on left and right sides of the front side of the cylinder head. Suction poppet valves(17) and exhaust poppet valves for opening and closing the suction ports and the exhaust ports are slidably fitted in guide tubes, respectively. In addition, a valve gear includes a camshaft(21) and a rocker arm(30) pivotally supported on a rocker arm shaft. The rocker arm is formed with a bifurcated end, which crosses an ignition plug(38) on the exhaust poppet valve side. The suction poppet valves are directly driven to open and close by the camshaft. Productivity is improved with the simplified structure.
Patent KR-20020033423-A (KR)
Inventor: KUMASAKA YOSHINORI
IPC: A61F13/496
Filed: 2001-10-18
Abstract: PURPOSE: To provide a shorts type diaper which allows easy widening of openings around the legs to large sizes. CONSTITUTION: The required segments having both side edges 33 and 34 of two sheets 10a and 10b having upper and lower edges 31 and 32 extending in a transverse direction and both side edges 33 and 34 extending in a longitudinal direction are joined to each other, by which the throw-away shorts type diaper 1 is formed. The two sheets are superposed on each other in such a manner that one of both side edges 33 and 34 exist on the abdomen side of the diaper and another exists on the back side of the diaper.
Patent KR-20030035064-A (KR)
Title: Gluc to shicld the electromagnetic pouit metal powder
Inventor: CHOI MYUNG BU
IPC: H05K9/00
Filed: 2001-10-24
Abstract: PURPOSE: A metal powder fabrication is provided to be capable of shielding electron waves by making metal powder by inexpensive cost and simple method and mixing the metal powder with fiber, plastic and resin. CONSTITUTION: Nickel chloride of 100g is melt in water of 200ml, and a result is boiled at 100 degrees. After drying, a powder is made using the result. A metal powder for shielding electron waves is made by mixing nickel powder of 100g, copper powder of 200g, aluminum powder of 200g, and conductive carbon of 100g. The metal powder is attached at fiber or plastic using a resin and an adhesive.
Patent KR-20030035392-A (KR)
Inventor: KIM YEONG UN
IPC: B62D25/20
Filed: 2001-10-31
Abstract: PURPOSE: A front seat fixing part of a center floor panel is provided to improve the rigidity of a vehicle body and to reduce the weight of a vehicle and manufacturing cost by integrating plural brackets into a bracket and by modifying the shape of the center floor panel. CONSTITUTION: A front seat fixing part of a center floor panel is composed of a protruded part(30) formed at the center of the center floor panel and having a trapezoid section, front seat rail supporting bars(50) stepped at front both sides, and an elliptical insertion hole(70) in the upper part; a fixing bracket(80) having a multi-stepped bent part at both sides and bolt inserting holes(82) at upper part to be mounted to the lower part of the protruded part with a fixing bolts; and a reinforcing center floor panel(90) combined with the lower side of the protruded part by the fixing bracket.
Patent KR-20010111558-A (KR)
Title: 정기소
Inventor: OH YONG MOOK
Filed: 2001-11-06
Abstract: 본 발명은 신체의 흐름을 원활하게 하기 위하여 노쇠되거나 병으로 인하여 혈액순환이 잘되지 않고 독소가 쌓이는 현상을 방지하기 위하여 개발된 제품임.