baber/WOPTO huggingface dataset:
Patent KR-20010019372-A (KR)
Title: Fingerprint recognition device
Inventor: CHOI MU GIL
IPC: G06K9/00
Filed: 1999-08-26
Abstract: PURPOSE: A fingerprint recognition device is provided to facilitate the assembly and to reduce the size of a total optical instrument compactly. CONSTITUTION: A fingerprint recognition device comprises a surface light emitting diode(202), a fingerprint area(210), a reflection prism(200), a sensor lens(260), and an image sensor(270). The surface light emitting diode(202) radiates the light on the fixed surface. The fingerprint area(210) is allocated on the fixed surface near to the incident side. The inner total reflection prism(200) seriously reflects the fingerprint image illuminated by the light. The sensor lens(260) collimate the fingerprint image reflected by the third reflection surface(240). The collimate fingerprint image is focused on the image sensor(270).
Patent KR-20010020070-A (KR)
Title: Moisture inflow preventing device of ozonator
Inventor: YUN HEE SIL
IPC: C01B13/10
Filed: 1999-08-31
Abstract: PURPOSE: A moisture inflow preventing device of an ozonator is provided which improves an electric discharge performance and reliability of the ozonator by preventing insulation breakage caused by moisture of an insulator of the ozonator and electrode corrosion of the ozonator. CONSTITUTION: The moisture inflow preventing device of an ozonator comprises: (i) an air inflow opening(1); (ii) a metallic pipe(2); (iii) insulating materials(3); (iv) a heating heater(4); (v) moisture eliminating materials(5); (vi) heat-resistant materials(6); (vii) an air inflow partition(7); and (viii) a temperature detecting part(8).
Patent KR-20010020074-A (KR)
Inventor: MOON YANG JU
IPC: G07F9/00
Filed: 1999-08-31
Abstract: PURPOSE: A vending machine of integrating a telephone booth and a telephone is provided to use a telephone with the change of a vending machine after drinking coffee by installing the telephone on the outer wall of the case of the vending machine. CONSTITUTION: A vending machine of integrating a telephone booth and a telephone includes slots(1), selecting buttons(2), a vending machine(3), an outer case(4), a telephone(5), a guide groove(6), a segment(7) for hanging, telephone booths(8, 9) and a transparent window(10). The telephone(5) is installed on the outer case(4) of the vending machine(3) including slots(1) and many selecting buttons(2). The telephone booths(8, 9) are inserted in the guide groove(6) and on the first part of the outer circumference, the segment(7) for hanging is installed and on the outer wall the of the telephone booths(8, 9) the transparent window(10) is installed.
Patent KR-19990083990-A (KR)
Title: 장식 가구장의 표면장식방법
Filed: 1999-09-04
Abstract: 본 발명은 장식장의 장식판 표면으로 각종의 모양과 무늬를 갖는 장식을 구성함에 있어서, 강인한 빛을 발하는 얇은 박판상의 백동판으로 문양선에 의해 그 내부로 공간부가 형성되도록 모양과 무늬를 조각 및 조형화 하여 접착하고 상기의 공간부로 특수염색 처리한 다양한 색상의 자개분말을 충진 접착하여 도포한 다음 표면전체를 우레탄으로 도포처리 함으로서 백동판에 의한 문양선과 공간부내의 자개분말로 인해 선명한 장식효과와 더불어 각양각색으로 난반사되는 산광작용으로 장식모양과 무늬의 시각적 효과를 높임과 동시에 부착상태를 양호히 하는 반영구적인 고부가 상품의 장식가구장을 제공코저 한 것이다.
Patent KR-20010027588-A (KR)
Inventor: KIM PIL HWAN
IPC: F04C18/02
Filed: 1999-09-14
Abstract: PURPOSE: A pressure equalizing apparatus for scroll compressor is provided to improve stability and initial operation characteristics of the compressor by preventing abnormal operation of the swirling scroll and damage to and wear of wraps of the fixed scroll and the swirling scroll. CONSTITUTION: An apparatus comprises equalizing holes(55,56) formed at a fixed scroll(51) in such a manner that equalizing holes are communicated to a plurality of compression pockets(P1,P2) formed by engagement between the fixed scroll and a swirling scroll(53); and an equalizing chamber(57) formed in the upper portion of the fixed scroll in such a manner that the equalizing chamber is communicated to equalizing holes and becomes a sealed space separated from a low pressure section and a high pressure section formed within a close container(50). The equalizing chamber operates to absorb an excessive compression pressure in the compression pocket so as to maintain pressure balance between compression pockets.
Patent KR-20000028831-A (KR)
Inventor: NAGASE MAMORU
IPC: G01M99/00
Filed: 1999-10-05
Abstract: PURPOSE: An improved monitoring system is provided to prove the operation state of various facilities and valves surely by obtaining stable output result of monitoring for a certain cycle and to reduce the cost for installation. CONSTITUTION: A monitoring system has a steam trap(1) installed between a steam guide pipe(30) of an inlet and a discharge guide pipe(31) of an outlet which are inserted with flanges(32,33) and makes the discharge of the steam induced from the steam guide pipe and the mixed liquid obtained as the condensed water of the steam flow down toward the discharge guide pipe. If the steam restrained not to flow down flows downward, the vibration values developed when a fluid flows downward are different from each other. Also, the temperatures on the outer surface of the steam trap are different from each other. The monitoring system senses the values of the vibration and the temperatures by using a sensor(17) about the normal operation of the steam strap.
Patent KR-20010036219-A (KR)
Title: Manufacturing method of mi-in-sol raw food-gold
Inventor: SUH YOUNG HUN
IPC: A23L33/00
Filed: 1999-10-06
Abstract: PURPOSE: A method for manufacturing Mi-in-sol raw food-Gold is provided to supply essential nutrition for people having a problem in lungs or large intestines that belong to metal among the five elements such as metal, wood, water, fire and earth, and to prevent oxidation of physical constitution by pine needles. CONSTITUTION: Raw food is divided into the five elements such as metal, wood, water, fire and earth, the five tastes like sour, bitter, sweet, hot and salt, and the five colors like blue, red, yellow, white and black. Mi-in-sol raw food-Gold is manufactured by mixing 72 kinds of ingredients affecting lungs or large intestines that belong to metal among the five elements. The weighed ingredients are freeze-dried under 40deg.C and crushed into 80-100 mesh. The freeze-dried pine needles are cut into 2-3cm and mashed up fiber by a roller. The pine needles are occasionally sprayed with herb extract manufactured in an aging room of the temperature 50-60deg.C, and are fermented for up to 72 hours. The fermented pine needles are dried by hot-air of 120-130deg.C and crushed to be powder mixed with vitamins.
Patent KR-20010037408-A (KR)
Inventor: EOM DONG GI
IPC: F24F11/02
Filed: 1999-10-16
Abstract: PURPOSE: A method for controlling operation of outdoor fan of inverter air conditioner is provided to prevent damage to power elements and circuit elements by controlling velocity of air produced from the outdoor fan in accordance with the cycle state of the air conditioner. CONSTITUTION: A method comprises a step(100) of judging whether the air conditioner is in heating operation; a step(103) of judging whether the bi-metal thermostat has changed its operation ; a step(106,109) of operating the outdoor fan in a strong wind mode for a predetermined time if it is judged in the step(103) that the bi-metal thermostat has changed its operation; a step(112) of detecting an outdoor temperature if the bi-metal thermostat has not changed; a step(115,118) of judging whether the detected outdoor temperature is higher than C1 deg.C, and operating the outdoor fan in a weak wind mode if the outdoor temperature is higher; a step(121,124) of judging whether the input power is lower than a1 volt, and operating the outdoor fan in a strong wind mode if yes; a step(133,136) of operating the outdoor fan in a weak wind mode if the outdoor temperature is lower than C1 deg.C and the input power is higher than a2 volt; a step(139,142) of judging whether the outdoor temperature is higher than C2 deg.C, and operating the outdoor fan in a strong wind mode if yes; a step(145,148) of judging whether the operation frequency of the compressor is higher than a rated frequency and operating the outdoor fan in a strong wind mode if yes; and a step(151) of operating the outdoor fan in a weak wind mode if no.
Patent KR-20010038132-A (KR)
Inventor: LEE JONG BONG
IPC: C21D8/02
Filed: 1999-10-22
Abstract: PURPOSE: A method for manufacturing steel plate having a superior earthquake resistance and a low yield ratio is provided which can be produced by reducing the heat treatment step. CONSTITUTION: In a method for manufacturing steel plate having a superior earthquake resistance and a low yield ratio, the method comprises the steps of manufacturing steel comprising one or more elements selected from the group consisting of C, Si, Mn, P and S and the group consisting of Ni, Cr, Mo, Ti, Nb, V, B and Ca, inevitable impurities, and Fe; air cooling the heated steel after heating the manufactured steel to a temperature ranging from 1050 to 1200 deg.C; first quenching of cooling the reheated steel in a cooling rate of 10 deg.C/sec or more at a temperature zone of austenitic structure after reheating the air cooled steel; and second quenching of cooling the heated steel in a cooling rate of 10 deg.C/sec or more after heating the first quenched steel to temperature ranges of Ac1+(Ac3-Ac1)x0.5 and Ac1+(Ac3-Ac1)x0.8.
Patent KR-20010038142-A (KR)
Title: Pole base assembly of tape recorder
Inventor: KIM GI HONG
IPC: G11B15/60
Filed: 1999-10-22
Abstract: PURPOSE: A pole base assembly of a tape recorder is provided to reduce time and cost for manufacturing by omitting a lower flange. CONSTITUTION: A pole base assembly(200) comprises a pole base(220) equipped on a main base(5) and a guide roller assembly(210) connected to the pole base(220). The guide roller assembly(210) comprises a center axis(50), a guide roller(20) and an upper flange(10). The guide roller(20) is capable of rotating contacted with a magnetic tape and is connected wrapping an external surface of the center axis(50). The upper flange(10) is contacted with the guide roller(20) and guides an upper end of the magnetic tape to limit a flow distance.
Patent KR-20010038315-A (KR)
Inventor: KANG JUNG GIL
IPC: H04B1/707
Filed: 1999-10-25
Abstract: PURPOSE: A transmission signal dedicated relay apparatus of a mobile communication system is provided to increase a system resource use efficiency by transmitting a signal of a base station having relatively less calls among adjacent base stations to a mobile terminal located in a pilot pollution area or a soft blocking area where a plurality of base station signals are mixed. CONSTITUTION: A receiving antenna(210)receives a signal transmitted from a base station having relatively less calls among adjacent base stations of a base station where a soft blocking occurs, and provides it to the first filtering unit(220) for a pilot pollution area where a plurality of base station signals are mixed or a call exceeding a subscriber capacity of a system to maintain a call quality. The first filtering unit(220) filters only a desired signal band, that is a service frequency band, from the transmission signal of a specific base station provided from the receiving antenna(210) and provides it to the first amplifier(230). The first amplifier(230), a low noise amplifier, first amplifies the signal of service frequency band provided from the first filtering unit(220), and then the second amplifier(240) re-amplifies the first amplified signal and provides it to an attenuator(250). The attenuator(ATT) controls suitably the gain of the amplified signal provided from the second amplifier(240) and provides it to the third amplifier(260). The third amplifier(260), including a high power amplifier(HPA), finally amplifies the signal which has been gain-controlled by the attenuator(250) and provides it to the second filtering unit(270). The second filtering unit(270) filters the signal to cancel a noise and transmits the filtered signal of a specific base station through a transmission antenna(280) to a mobile terminal.
Patent KR-20010038348-A (KR)
Title: Reciprocating compressor
Inventor: LEE SEONG RO
IPC: F04B39/00
Filed: 1999-10-25
Abstract: PURPOSE: A reciprocating compressor is provided to improve compression efficiency and lengthen useful life of the compressor by arranging a reinforcement member at the portion of the connecting rod where the piston is coupled. CONSTITUTION: A reciprocating compressor comprises a stator(210) wounded with a coil so as to produce an electromagnetic force from the current applied from an external source; a rotor(220) rotating together with the stator; a rotational axis(230) rotating as being compressively inserted into the rotor; an eccentric axis(240) arranged at the rotational axis; a connecting rod(400) having an end coupled with the eccentric axis; and a piston(320) coupled to the other end of the connecting rod through a piston pin(340). The connecting rod includes a reinforcement plate(450) arranged at the portion where the piston pin contacts the inner periphery of the other end of the connecting rod, so as to reduce the pressure applied by the piston pin during compression operation of the piston.
Patent KR-20010039219-A (KR)
Inventor: JUN HWANG JU
IPC: H04N1/00
Filed: 1999-10-29
Abstract: PURPOSE: An apparatus for synchronizing a sampling clock signal in a fax modem system is provided to accurately adjust a synchronization of the sampling clock signal between receiving and transmitting parts by selecting a generating number of an adding/subtracting signal. CONSTITUTION: The apparatus for synchronizing a sampling clock signal in a fax modem system includes the first and second AND gates(10, 12), an OR gate(14), a selector(16) and a flip-flop(18). The first AND gate(10) ADDs the first signal(SGN1) and an adding/subsracting signal(ADD/SUB) and outputs the result signal to the selector(16). The OR gate(14) ORs the first signal(SGN1) and the second signal(SGN2), and outputs the result signal to the second AND gate(12). The second AND gate(12) ANDs the signal from the first AND gate(10) and the signal from the OR gate(14), and outputs the result signal to the selector(16). The selector(16) outputs either the signal from the first AND gate(10) or the signal from the second AND gate(12) according to a control signal. The flip-flop(18) latchs the signal outputted from the selector(18) and outputs the latched signal as the adding/subtracting signal(ADD/SUB).
Patent KR-20010046166-A (KR)
Inventor: SONG JERNG SIK
IPC: A61M5/148
Filed: 1999-11-11
Abstract: PURPOSE: Titled resin needle capable of supplying blood and a transfusion into a blood vessel in a state where a metal needle is built in a circular tube without eliminating the metal needle after a resin needle is sticked into the skin is provided, which has an effect on preventing the infiltration of bacteria during using metal needles and the infection with AIDS virus or HIV generated by a skin wound of a person in charge by a metal needle after injection. CONSTITUTION: In a disposable vein resin needle for injecting blood and a transfusion into a blood vessel, the resin needle comprises a circular tube(11) formed by a resin tube(12) at one side and a transfusion string-connecting part(13) at another side; a shaft(20) installed at the inside of the circular tube to be movable; a handle(21) for rotating the shaft at the outside of the circular tube; and a metal needle(18) inserted into the resin needle and fixed to the shaft at its one side.
Patent KR-20010047878-A (KR)
Inventor: SHIN JONG HUN
IPC: B62D1/19
Filed: 1999-11-23
Abstract: PURPOSE: A shock absorbing device uses a resin band easy to manufacture interposed between an inner tube and an outer tube to make it easy to assemble an inner and an outer tubes to improve productivity and reduce manufacturing cost. CONSTITUTION: An inner tube(6) is inserted into an outer tube(7). A resin band(62) made of urethane is hooked by an end surface(61) of the inner tube(6) and inserted into the outer tube(7) so that the resin band(62) is pressed and interposed between the inner and the outer tubes(6, 7). The end part of the resin band(62) remains exposed to outside after insertion of the inner tube(6) to the outer tube(7) to exert greater frictional force when a shock occurs to maximize buffering effect.
Patent KR-20010048874-A (KR)
Inventor: KIM JIN SANG
IPC: H01L21/205
Filed: 1999-11-30
Abstract: PURPOSE: An organometallic compound chemical vapor deposition method is provided which grows a group III metallic nitride thin film on a substrate by using a nitrogen atom in the active state instead of ammonia as a nitrogen supplying source. CONSTITUTION: The method for growing a single crystalline group III metallic nitride thin film on a substrate comprises the process of chemical vapor deposition reacting the substrate at 700 to 1000 deg.C of a temperature of the substrate inside a chemical vapor deposition reactor using an organometallic compound precursors or a mixture thereof as a supplying source of group III elements, and using a nitrogen atom in the active state (nitrogen atom-active type) as a nitrogen supplying source, wherein the substrate is a crystalline sapphire (α-Al2O3), silicon (Si), gallium arsenic (GaAs) or quartz wafer, or silica glass.
Patent KR-20010054357-A (KR)
Inventor: CHOI KWANG YUN
IPC: G06F11/00
Filed: 1999-12-06
Abstract: PURPOSE: A method for controlling a USB security module using a password chip based on a PC is provided to prevent an illegal user from illegally copying and correcting software or data by providing a USB security module to a lock, and by controlling a crypto-chip using a USB port. CONSTITUTION: A device driver is opened(S1). In case that there's no error(S2), an ID of the device is required(S3). In case that there's no error(S4), a key is transmitted to a USB(Universal Serial Bus) security module(S5). In case that there's no error(S6), a discramble code encoded is transmitted to the USB security module(S7). The discramble code decoded from the USB security module is sent back to a control program(S8). In case that there's no error(S9), a CRC of the discramble code is checked(S10). An error is checked(S11). An execution code encoded is transmitted to the USB security module(S12). The execution code encoded is encoded and sent back(S13). In case that there's no error(S14), the execution code is discrambled in a discrambling procedure of the control program(S15). It is checked whether the CRC is properly decoded(S16). An error is checked(S17). An error message for the device is outputted(S19). An error message for decoding is outputted(S20).
Patent KR-20010055453-A (KR)
Inventor: CHO YU HUI
IPC: H04Q3/64
Filed: 1999-12-10
Abstract: PURPOSE: An apparatus and method for cleansing a source table for the construction of a traffic data warehouse is provided to efficiently manage the cleansing work of various source tables and to increase the reliability of cleansing work. CONSTITUTION: A table name input part(10) inputs the name of a database table, of which the cleansing work is required, and allows a wild card character(*). A table name translation and function calling part(12) translates the table name inputted by the table name input part(10) and calls a function to make out the SQL(Structured Query Language) sentence executing the cleansing work of the table. An SQL sentence preparation part(14) makes out the SQL(Structured Query Language) sentence executing the cleansing work of the table, based on the function called by the table name translation and function calling part(12). An SQL sentence execution part(16) executes the SQL sentence prepared in the SQL sentence preparation part(14).
Patent KR-20000048160-A (KR)
Inventor: IKE TAMAKOTO
IPC: B29C65/60
Filed: 1999-12-15
Abstract: PURPOSE: A structure of a housing is provided to promptly and firmly fix a rod lens array in the structure of a housing. CONSTITUTION: A lens array(10) is installed in a recessed groove(21). A peak portion of a welding machine heated to a certain temperature contacts to a protruded portion(22) by pressurization. The protruded portion reaches a softening point starts to be softened. The peak portion is lowered and the protruded portion is flatten. The protruded portion is pressurized until a final height becomes 30-50% of an initial height. A portion of the protruded portion is widened radially or flattened to cover a portion of the upper face of the lens array. After the deformation, air is blown to the deformed protruded portion from an air outlet and a portion of the protruded portion is solidified. The lens array is firmly fixed in a housing(20) by the radially dispersed protruded portion. Thereby, the lens array is not displaced despite an unexpected shock or vibration.
Patent KR-20010057938-A (KR)
Inventor: LEE JONG UK
IPC: H01L27/115
Filed: 1999-12-23
Abstract: PURPOSE: A non-volatile memory device and a method for manufacturing the same are provided to increase the efficiency of charge storage by forming a polysilicon layer of an island shape. CONSTITUTION: A tunnel oxide layer(2) is formed on a semiconductor substrate(100). A conductive layer for floating gate is formed by forming an island-shaped polysilicon layer(8') on the tunnel oxide layer(2). An intergate dielectric layer(12) is formed on the island-shaped polysilicon layer(8'). A conductive layer for control gate is formed on the intergate dielectric layer(12). The conductive layer for control gate, the intergate dielectric layer(12), the polysilicon layer(8'), and the tunnel oxide layer(2) are patterned sequentially. A source(16) and a drain(18) are formed on the semiconductor substrate(100).
Patent KR-20010060483-A (KR)
Inventor: JUNG MIN YEONG
IPC: C08L55/02
Filed: 1999-12-27
Abstract: PURPOSE: An acrylonitrile-butadiene-styrene resin composition is provided, to improve the heat stability, thereby inhibiting the gelation during the process and the discoloration due to the heat. CONSTITUTION: The composition comprises 100 parts by weight of an acrylonitrile-butadiene-styrene resin; 5-30 parts by weight of a brominated epoxy resin; 1-10 parts by weight of SbO3 or SbO5; 0.05-5 parts by weight of an aluminosilicate-based inorganic compound; and 1-15 parts by weight of a chlorinated polyethylene. The acrylonitrile-butadiene-styrene resin comprises a copolymer which is prepared by graft polymerization of a styrene monomer, an acrylonitrile monomer and a rubber selected from the group consisting of a butadiene rubber, an isoprene rubber, a copolymer of butadiene and styrene and an alkylacrylate rubber; and a copolymer which is prepared by copolymerization of a styrene monomer and an acrylonitrile monomer. Preferably the brominated epoxy resin is represented by the formula 1, and its molecular weight is 500-3,000, wherein X is Br; a, b, c and d are an integer of 1-4; and n is 0 or a natural number. The aluminosilicate-based inorganic compound comprises 10-60 wt% of Al2O3; 10-60 wt% of SiO2; and 5-30 wt% of Na2O or CaO.
Patent KR-20010065522-A (KR)
Inventor: SON YOUNG SUK
IPC: G07F11/00
Filed: 1999-12-29
Abstract: PURPOSE: An ice bar vending machine is provided so that a user conveniently buys various kinds of ice bars to meet his needs at nearby his residence. CONSTITUTION: When a user pushes a selection button (1), a withdrawing means (18) is rotated so that a plate (22) installed movably at the lower part of an article receiving chamber (26) for preventing discharge of an article is opened. Right after discharging the article corresponding to cash input, a solenoid valve (21) regulates an interrupter (24) to exactly control the number of article to be vented. In the case that the bottom side of a casing (25) is closed with upwardly drawing the plate (22), the solenoid valve operated by electric force draws the interrupter so that an article is placed between the interrupter (24) and the plate (22) for the next vending.