baber/WOPTO huggingface dataset:
Patent KR-20040017202-A (KR)
Title: Anti-bacterial soap containing essential oil of pine tree therein and manufacturing method thereof
Inventor: SHIN CHUNG SUN
IPC: C11D9/38
Filed: 2002-08-20
Abstract: PURPOSE: Provided is an antibacterial soap containing an essential oil extracted from pine needles as a natural antibacterial and anti-insect agent, which removes a broad spectrum of bacteria efficiently and has substantially no toxicity. CONSTITUTION: The antibacterial soap comprises 70-75% of a beef tallow, 24-29% of a coconut oil, 0.5-0.8% of a dye and glycerin and 1.2-1.5% of an essential oil extracted from pine needles. In the soap, the essential oil of pine needles is extracted by mixing pine needles with distilled water, triturating the mixture and then distilling. The antibacterial soap is prepared by extracting fatty acids from a beef tallow, adding a small amount of sodium hydroxide to the fatty acids, heating the mixture, adding sodium chloride, and further adding 1.2-1.5% of an essential oil of pine needles.
Patent KR-20040018796-A (KR)
Title: position adjuster for mobile mike in vehicle
Inventor: MUN PIL SU
IPC: H04B1/38
Filed: 2002-08-27
Abstract: PURPOSE: A device for adjusting the position of a hands-free microphone is provided to improve speech quality by adjusting the position of the hands-free microphone according to the intention of a driver or a talker. CONSTITUTION: A switch device(20) outputs a switch operation signal for adjusting the position of a microphone(10) according to the microphone adjustment switch operation of a user. A control device(30) outputs a microphone position adjustment control signal according to the switch operation signal outputted from the switch device(20). A driving device(40) adjusts the position of the microphone(10) according to the microphone position adjustment control signal outputted from the control device(30).
Patent KR-20030019246-A (KR)
Inventor: OCONNOR LISA V
IPC: F01D11/02
Filed: 2002-08-30
Abstract: PURPOSE: An abradable seal having improved durability is provided to supply an air seal having both acceptable durability and abradability in high temperature and to efficiently and easily produce the air seal. CONSTITUTION: Air seals(4,7) for a gas turbine engine provides improved durability, particularly at higher temperatures. The seal includes a seal substrate and an abradable seal layer on the substrate. The abradable seal layer is made up with a densified polyimide foam, preferably a thermomechanically densified foam. The seal is bonded to stationary engine components such as a stator box or a case. The densified polyimide foam has at least density of 160kg/m to the three.
Patent KR-20040020758-A (KR)
Title: High frequency noise decrease circuit for inverter air conditioner
Inventor: KANG HUN
IPC: F24F11/02
Filed: 2002-09-03
Abstract: PURPOSE: A circuit for attenuating a radio frequency noise of an inverter air conditioner is provided to attenuate a noise generated from a compressor without a plurality of noise filters. CONSTITUTION: A noise filter(40) is connected with a power input terminal for removing a noise and outputting power for driving a compressor(30). A plurality of coils(F1,F2,F3) are installed to induce a current from the noise filter. A resistance(R1) converts the induced current into a voltage. A push pull circuit is turned on and off by the voltage. A capacitor(C8) receives part of the current supplied to the compressor through the noise filter for executing charging and discharging operations when the push pull circuit is operated. A ground terminal of the capacitor is connected with a ground terminal of the compressor so that a discharge current of the capacitor offsets a leakage current generated in driving the compressor.
Patent KR-20020092845-A (KR)
Inventor: KO MYEONG RIM
IPC: G11B17/02
Filed: 2002-09-04
Abstract: PURPOSE: A device for preventing a portable MP3 CD player from being affected by external shock and vibration is provided to maintain a specific distance between a disk and an optical pick-up of the MP3 CD player so as to allow a user to hear sound with high sound quality. CONSTITUTION: A rotation axis(2) of a portable MP3 CD player, for rotating a disk, is manufactured using the principles of centrifugal separation in order to prevent the disk from being separated from the rotation axis or being vibrated due to external shock. A permanent magnet(4) is set around the rotation axis, and a permanent magnet having the same polarity as the polarity of the permanent magnet surrounding the rotation axis is set at an upper cover. The permanent magnets maintain a uniform distance between the disk and an optical pick-up(5) of the MP3 CD player.
Patent KR-20030040029-A (KR)
Title: maintenance apparatus of an ink-jet printer
Inventor: PARK JIN HO
IPC: B41J2/165
Filed: 2002-09-10
Abstract: PURPOSE: A maintenance device used for an ink jet printer is provided to improve the reliability of the ink jet printer by preventing an ink spraying nozzle of a printer head from clogging due to compressed air introduced into the ink spraying nozzle. CONSTITUTION: A maintenance device includes a housing(101) coupled to a main frame of an ink jet printer. A capping member(110) is installed in the housing(101). The capping member(110) has a pair of caps(116) for sealing a surface of an ink spraying nozzle of a printer head(102). A wiping member(120) having a wiper(124) is arranged in the housing(101) so as to wipe the surface of the ink spraying nozzle of the printer head(102). The capping member(110) includes a movable rotary member(112). The cap(116) is fixed to a cap holder. The wiping member(120) includes a horizontal moving member(122) on which the wiper(124) is installed.
Patent KR-20040027162-A (KR)
Title: optical sub-assembly module for optical communication
Inventor: KWON JIN U
IPC: G02B6/42
Filed: 2002-09-27
Abstract: PURPOSE: An optical module for use in an optical communication is provided to reduce the loss rate of the receiving and transmitting signals since the path of the electrical signal is not changed during the process for transmitting through each of the receiving lead frame and the transmitting lead frame. CONSTITUTION: An optical module for use in an optical communication includes a transmitting module(1) and a receiving module(2). In the transmitting module(1), the external electrical signal is transmitted to the inside of the transmitting body(101) through the transmitting lead frame(103). The transmitting module(1) transmits the external electrical signal through the transmitting optical fiber(112) after it is transformed into an optical signal by the transmitting light emitting device(105). In the receiving module(2), the light beam transmitted through the transmitting optical fiber is received through the receiving optical fiber(214). The receiving module(2) transmits the received light beam to the outside of the receiving body(201) through the receiving lead frame(207) supported to the second substrate(204) after the received light beam is converted into the electrical signal by the receiving optical device(203) which is supported to the first substrate(202).
Patent KR-20040031828-A (KR)
Title: manufacture method of hair accessories
Inventor: JANG YONG SEOK
IPC: A45D8/00
Filed: 2002-10-04
Abstract: PURPOSE: A method for making a hair ornament for ornamenting hair is provided to form a sensual hair style with the formative beauty by making the color, form and shape of a hair ornament various and changeable and attaching the hair ornament to a designed hair to make a change. CONSTITUTION: In the method for making a hair ornament for ornamenting hair, in a beauty shop, hair is selectively collected, decolored, colored, dried by a drier and molded into a designed form and set by a high-performance spray and then selectively attached to a designed hair style for use. The method can exhibit an ornamenting effect since various shapes and forms of hair styles are formed without damaging the hair and the scalp.
Patent KR-20030083546-A (KR)
IPC: F01L9/20
Filed: 2002-10-07
Abstract: 밸브축과의 사이에서 동력 전달을 행하는 전기자축에 연결된 전기자를 밸브체의 밸브폐쇄방향으로 흡인하는 전자석에 대하여 소비전력의 증대 등을 억제하면서 확실하게 끌어당길 수 있는 전자구동밸브의 제어장치를 제공하는 것을 과제로 한다. 
     상기 과제를 해결하기 위하여, 밸브개방용 공기스프링 (48) 의 압력실에는 역지밸브 (65) 를 통하여 리자브탱크 (reserve tank: 62) 내의 압축공기가 공급된다. 한편, 밸브폐쇄용 공기스프링 (46) 에는, 역지밸브 (65) 를 통하여 리자브탱크 (62) 내의 압축공기와 이것보다도 압력이 높은 고압리자브탱크 (80) 내의 압축공기가 전환밸브 (82) 에 의해서 선택적으로 공급된다. 밸브폐쇄용 공기스프링 (46) 의 압력실내의 압력을 밸브체 (21) 의 착좌 (着座) 직전에 강제적으로 상승시키기 위하여, 밸브폐쇄용 공기스프링 (46) 의 압력실에 공급되는 압축공기를 고압리자브탱크 (80) 내의 압축공기로 전환한다.
Patent KR-20040036098-A (KR)
Title: A straight torgue transmisson appliance
Inventor: LEE TAEK WON
IPC: F16H25/22
Filed: 2002-10-23
Abstract: PURPOSE: A rectilinear torque transmitting mechanism is provided to simplify the structure and easily produce, to accurately control stroke distance without a device for preventing the stroke excess of a spline shaft, and to easily maintain and manage by simply coping with the change of stroke distance. CONSTITUTION: A rectilinear torque transmitting mechanism is composed of a cylindrical-tubular nut(10) including a plurality of rectilinear grooves(12) of a predetermined length formed along the longitudinal direction at the inner peripheral surface; a spline shaft(20) inserted into the nut to rectilinearly transmit the received torque; and a plurality of ball bearings(30) inserted into the grooves to occupy a constant space of the groove and roll-contacted to the outer surface of the spline shaft. Four grooves divide the inner peripheral surface of the nut at equal angles. Guide passages(22) having a constant width and a semicircular section at the position corresponding to the grooves are formed on the outer surface of the spline shaft.
Patent KR-20040039868-A (KR)
Inventor: PARK HWAN
IPC: F16B35/04
Filed: 2002-11-05
Abstract: PURPOSE: A flange bolt is provided to strengthen coupling force and maintain airtight characteristic of a coupling part without performing an addition process by allowing the flange bolt to have a sufficient contact surface making contact with a member. CONSTITUTION: A flange bolt includes a bolt part(200), a flange part(100), a coupling surface(300), and a protruding part(400). The bolt part(200) has a cylindrical shape and has a bolt groove. The flange part(100) has a diameter larger than that of the bolt part(200) such that the flange part(100) is not separated from the bolt part(200) when coupling the flange part(100) with the bolt part(200). Also, the protruding part(400) is parallel to the bolt part(200). The coupling surface(300) has a plane surface in order to closely make contact with a member when coupling the coupling surface(300) with the member.
Patent KR-20040040023-A (KR)
Title: An inflatable two-layer fabric
Inventor: KIM GWANG O
IPC: D03D1/02
Filed: 2002-11-06
Abstract: PURPOSE: Provided is a double cloth with an air bulkiness which involves simplified processing steps and reduced production cost, and is well adapted for use in making car air bags and life vests while maximally preventing the air leakage. As the double cloth has a smooth surface, silicon rubber is easily coated thereon. CONSTITUTION: A double cloth with an air bulkiness has left and right layer-separated portions(A,B) each with two plain weaves, and a stitched portion(C) where the plain weaves are stitched with each other. The left and the right layer-separated portions are rotated by 180 degrees with respect to each other around the stitched portion. The stitched portion has a plain weave formed by the repeated arrangement of the left and the right layer-separated portions. The amount of air discharge per unit length at the stitched portion measured under the pressure of 2.5Kpa is less than 0.8 liter per minute and centimeter.
Patent KR-20040043961-A (KR)
Title: structure for preventing noise of BLDC motor in full automation-type washing machine
Inventor: HWANG SEONG MAN
IPC: H02P/
Filed: 2002-11-20
Abstract: PURPOSE: A structure for preventing noise of a BLDC motor of a fully automatic washing machine is provided to prevent the generation of the peak noise and the overall noise by improving a structure of the stator. CONSTITUTION: A structure for preventing noise of a BLDC motor of a fully automatic washing machine includes a ring-shaped frame, a core, a stator, and a rotor. The core(710) is located at the inside of the ring-shaped frame(700). The stator includes core teeth(710a) and a coil(720). The coil is wound around the core teeth part. The stator is installed at the outside of the frame. The rotor is installed at the outside of the stator. A supporting unit(750) is installed at a front end of the core teeth. The supporting unit is inserted between core teeth in order to prevent the vibration of the core teeth.
Patent KR-20040046914-A (KR)
Title: The noise filter assembly's mounting of a drum washer
Inventor: CHO HAN GI
IPC: D06F39/00
Filed: 2002-11-28
Abstract: PURPOSE: A noise filter mounting structure of a drum-type washing machine is provided to easily detach a noise filter and a filter case by slidingly mounting inserting projections formed at both sides of the filter case for embedding the noise filter to a guide rail formed on the upside of a top plate. CONSTITUTION: A noise filter mounting structure of a drum-type washing machine is composed of a top plate(55) combined to the upside of a cabinet body(52); a control panel(57) installed to the upside of the top plate and embedded with a control part for controlling operations of the washing machine; an electric wire arranged in the control panel and connected with the control part to transmit a control signal generated from the control part; and a filter case(72) slidingly mounted to the upside of the top plate to embed a noise filter for filtering external noise from the control signal transmitted through the electric wire. The filter case forms inserting projections at the both lower ends. The top plate includes guide rails for slidingly mounting the inserting projections to the control panel mounting part.
Patent KR-20040049514-A (KR)
Title: Apparatus for preventing distorted uncoiling of bar coil
Inventor: KIM JIN OK
IPC: B21B39/14
Filed: 2002-12-06
Abstract: PURPOSE: An apparatus for preventing skewness of bar coil during uncoiling is provided which improves bar coil retainer facility to prevent fracture or twisting of the bar coil being uncoiled generated when uncoiling a bar coil coiled in a roll shape and metal-in rolling the bar coil in finishing mill. CONSTITUTION: The apparatus comprises a base frame installed on an uncoiling station; a retainer car on which a retainer arm(6) is mounted, and which is installed on the base frame in such a manner that the retainer car is moved forward and backward and stopped by hydraulic cylinder(7); a pair of retainer arms(6) installed on the retainer car in such a manner that the retainer arms are opening and closing operated by hydraulic cylinders(11); and retainer car position detecting sensors(9,10) and retainer arm position detecting sensor(13) respectively installed at proper points of the apparatus.
Patent KR-20040050270-A (KR)
Title: Oil drain plug apparatus
Inventor: YOO JAE HAENG
IPC: F01M11/04
Filed: 2002-12-10
Abstract: PURPOSE: Structure of an oil drain plug is provided to offer convenience to a worker by making the discharge of a necessary amount of oil easy through an oil nozzle prepared in a serve valve when an oil pan is over-charged with oil. CONSTITUTION: A bolt hole(22) with a separate thread is prepared inside the end of an oil drain plug(20). A serve valve(30) made from rubber is fitted in the bolt hole. An annular valve face(32) easily bending in one direction is formed on the middle portion of the serve valve in a protruded form. An oil nozzle(36) penetrates through the lengthwise middle portion of the serve valve to control the amount of the discharged oil when the oil reserved in an oil pan(10) is discharged.
Patent KR-20040051073-A (KR)
Title: Array substrate for LCD and Method for fabricating of the same
Inventor: KIM UNG GWON
IPC: G02F1/136
Filed: 2002-12-11
Abstract: PURPOSE: An array substrate of an LCD(Liquid Crystal Display) and a method for fabricating the array substrate are provided to block light leakage generated at the marginal region of a substrate. CONSTITUTION: An array substrate of an LCD includes a gate line(102) formed on a substrate(100) in one direction, a gate link line(104) and a gate pad(106) connected to the gate line, a data line(110) intersecting the gate line to define a pixel region, a data link line and a data pad connected to the data line. The array substrate further includes a thin film transistor(T), a black matrix(122), a color filter(120a,120b,120c), and a shielding pattern(126). The thin film transistor is disposed at the intersection of the gate line and the data line and includes a gate electrode(112), an active layer(114), and source and drain electrodes(116,118). The black matrix is formed on the thin film transistor. The color filter is connected to the black matrix and located at the pixel region. The shielding pattern is formed corresponding to the gate link line and the data link line.
Patent KR-20040052293-A (KR)
Title: An apparatus for locking door to annealing furnace
Inventor: KIM BYEONG O
IPC: F27B9/30
Filed: 2002-12-16
Abstract: PURPOSE: An apparatus for locking door of annealing furnace is provided to prevent environmental pollution, secure quality of cold rolled product and obtain safety of annealing operation by doubling sealing power of the door side of the annealing furnace, thereby safely maintaining atmospheric gas in high temperature annealing furnace and performing complete sealing. CONSTITUTION: In an apparatus for sealingly locking charging door(107) of horizontal high temperature annealing furnace(105) using a door plate(110) in the production process of flat rolled magnetic steel sheet, the apparatus(1) comprises a plurality of grip rolls(5) arranged along the outer wall of the door plate for covering the charging door of the annealing furnace with being spaced apart from each other in an equal distance so that the grip rolls press at least 8 points of the door plate; a rotation part(10) to the middle of which a plurality of pressing rods are connected by hinge so that the pressing rods are rotatable, wherein the grip rolls are formed at one side of the pressing rods respectively, and inclination planes are formed on the other side of the respective pressing rods; a straight line moving part comprising a plurality of moving rods at one side of which inclination planes respectively corresponding to the inclination planes of the rotation part are formed, guides installed at an intermediate part of the moving rods to straightly move the moving rods, and rotation rolls(40) mounted on the other side of the moving rods; and a driving part comprising triangular protrusions(52) for straightly moving the moving rods by pushing the respective rotation rolls of the straight line moving part, link members(55) respectively connected to the triangular protrusions, and a hydraulic cylinder(57) for moving the link members back and forth so that the triangular protrusions push the rotation rolls.
Patent KR-20040064309-A (KR)
Title: Gap Filler in Satellite Broadcasting System
Inventor: KIM JI U
IPC: H04N7/20
Filed: 2002-12-20
Abstract: PURPOSE: A gap filler for a satellite broadcasting system is provided to generate a system clock having high frequency stability and retransmit a signal using the system clock. CONSTITUTION: An RF receiving unit(100) has an LNA(Low Noise Amplifier)(104) and a tuner(106). The LNA(104) amplifies a signal received through an antenna(102), and converts a band of the amplified signal into an IF(Intermediate Frequency) band. The tuner(106) receives an IF signal from the LNA(104), divides the IF signal into an I signal and a Q signal of a baseband, performs a frequency tuning function, and controls a gain of the LNA(104). A baseband signal processing unit(110) has a TDM(Time Division Multiplexing) receiving unit(112), a buffering and synchronous signal generating unit(114) and a CDM(Code Division Multiplexing) modulating unit(116). The TDM receiving unit(112) demodulates and decodes a TDM signal outputted from the tuner(106), and outputs the decoded TDM signal. The buffering and synchronous signal generating unit(114) generates a system clock, stores demodulated broadcasting data in a memory, and provides the broadcasting data to the CDM modulating unit(116) according to the system clock. The CDM modulating unit(116) performs the CDM of the broadcasting data, synthesizes CDM signals of several channels, and provides the synthesized CDM signal to an RF(Radio Frequency) transmitting unit(120). The RF transmitting unit(120) has a D/A converting unit(122), a high power amplifier(124) and a transmission antenna(126). The D/A converting unit(122) converts the synthesized CDM signal into an analog signal. The high power amplifier(124) amplifies the signal and transmits the amplified signal through the transmission antenna(126).
Patent KR-20040056249-A (KR)
Title: Cooling Device and Method of Hearth-Bottom for Blast Furnace
Inventor: JUNG HUI DON
IPC: C21B7/10
Filed: 2002-12-23
Abstract: PURPOSE: A device and method for cooling hearth bottom of blast furnace are provided to minimize deformation of metal case on the circumference of the hearth bottom of the blast furnace by uniformly maintaining temperature distribution on the hearth bottom of the blast furnace. CONSTITUTION: The device comprises a lengthwise cooling pipe(10) installed at a middle point of the hearth bottom of the blast furnace; a plurality of crosswise cooling pipes(11) communicated with each other and integrally connected to the lengthwise cooling pipe; and a vertical directional cooling pipe(12) which is installed at a middle point of the lengthwise cooling pipe in such a way that the vertical directional cooling pipe is communicated with the lengthwise cooling pipe, and a vertical direction of which corresponds to a central line of the blast furnace so that cooling water is flown in the lengthwise cooling pipe and the vertical directional cooling pipe, and cooling water flows out through the crosswise cooling pipes, wherein flow rate control valves(11a) for controlling flow rate of cooling water are respectively installed at cooling water inlet and cooling water outlet of the lengthwise cooling pipe, the crosswise cooling pipes and the vertical directional cooling pipe, and wherein diameter of the lengthwise cooling pipe is the same as that of the vertical directional cooling pipe, and diameter of the crosswise cooling pipes is less than that of the lengthwise cooling pipe and the vertical directional cooling pipe.
Patent KR-20030057334-A (KR)
Title: An arrangement detecting for the current length of an electromechanical linear drive
IPC: F16H25/20
Filed: 2002-12-24
Abstract: The device determines the actual length of the linear drive using a linear sensor (4) for providing a signal proportional to the linear movement of the drive spindle (1). The sensor has a measuring rod (41) extending in the axial direction of the spindle, with a length at least equal to the maximum displacement of the linear drive and a cooperating position source (42) attached to the load-free end of the drive spindle.