baber/WOPTO huggingface dataset:
Patent KR-20040069635-A (KR)
Inventor: JUN YONG DEOK
IPC: F25D21/08
Filed: 2003-01-30
Abstract: PURPOSE: A defrost cycle time control method of a refrigerator is provided to reduce energy consumption caused by unnecessary defrost operations than the refrigerator defrosting at regular cycles by variably regulating the defrost cycle of a defrost heater to the temperature around the refrigerator, operation ratio of a compressor, and time. CONSTITUTION: A defrost cycle time control method of a refrigerator is composed of steps for deciding if the accumulative operation ratio of a compressor exceeds a reference value for a pre-set time(S10); performing a variable defrost mode if the accumulative operation ratio of the compressor is over the reference value; deciding if the temperature measured by an RT-S(Room Temperature Sensor) exceeds a first temperature range(S12); operating a defrost heater by changing the cycle time driving the defrost heater into a first defrost cycle time if the measured temperature is over the first temperature range(S14); deciding if the measured temperature exceeds a second temperature range when the measured temperature is not over the first temperature range(S16); operating the defrost heater by changing the cycle time of the defrost heater into a second defrost cycle time if the measured temperature is over the second temperature range(S18); and operating the defrost heater by changing the cycle time of the defrost heater into a third defrost cycle time if the measured temperature is not over the second temperature range.
Patent KR-20030067507-A (KR)
Title: 세척 조성물
IPC: H01L21/306
Filed: 2003-02-03
Abstract: 기판으로부터 잔사 및 스컴(scum)을 세척하는데 사용될 수 있는, 비킬레이트 유기산, 그의 염 또는 에스테르, 및 킬레이트 유기산, 그의 염 또는 그의 에스테르로 구성된 세척 조성물.   본 세척 조성물은 포토레지스트로부터 유래된 잔사 및 스컴을 세척하는데 적합하다.
Patent KR-20040075174-A (KR)
Inventor: KIM SANG HEON
IPC: G06F15/16
Filed: 2003-02-20
Abstract: PURPOSE: A method for preventing the data loss of a high availability system is provided to prevent the data loss generated by the duplicated execution of a server on several nodes when the network is divided, and secure the maximum availability on the divided network through the diversification of a heartbeat channel and an algorithm for managing node membership and deciding a sub group. CONSTITUTION: An obstacle state of the system is checked through the heartbeat. The obstacle state and the information for the sub groups respectively divided by the heartbeat state are stored in a shared disk by using the predetermined heartbeat. The stored information and the service state information are transmitted by selecting the optimal heartbeat excluding the predetermined heartbeat. The requested service is performed by selecting the sub group and the heartbeat guaranteeing the maximum availability based on the transmitted information.
Patent KR-20040076310-A (KR)
Inventor: EOM DONG IL
IPC: A61H33/06
Filed: 2003-02-25
Abstract: PURPOSE: Provided is a structure of a sweating bathroom to remove any inconvenience and uneasiness of a user staying in an internal space by applying the principle of gathering energy in the form of a pyramid and improving endurance; and to improve the user's health by using yellow soil in layering stone in the form of a pyramid. CONSTITUTION: The structure of a sweating bathroom where stone is layered in the form of a pyramid on a basis(10) and a high temperature is kept by the burning for a predetermined time comprises an inner layer block(11,12) layered for forming an inner space in the form of a pyramid; an outer layer block(21) layered for forming a predetermined space to the inner layer block(11,12); a filler(25) filled in the space in the state of combining the inner layer block(11,12) and made of yellow soil as a main material; and a floor material forming the bottom of the inside by layering a yellow soil layer(35) and a salt layer(36) alternately on the space formed by the basis(10).
Patent KR-20030074310-A (KR)
IPC: H03H9/60
Filed: 2003-03-07
Abstract: The filter integrator (1) is used in an enslavement loop of a Sigma-Delta modulator which also comprises an analog-digital converter (2) and a digital-analog converter (3) in the same loop. The filter integrator comprises in particular two resonant cells 6p(1), 6p(4) in the form of parallel LC circuits, a series circuit with alternating amplifiers 12(1), 12(2), 12(3) and filters 11(2), 11(3), a fourth amplifier (12(4) connected to the output, a generator 5s, and a load (7). Each filter 11(2), 11(3) contains three sections, and each section contains two resonant devices, one series and the other parallel. The resonant cells 6p(1), 6p(4) are with low overvoltage and designed to minimize the effect of spectrum folding brought in by the analog-digital converter (2). The functioning of the modulator with closed loop is stable within the following margins +/- 20 degrees in phase, and +/- 3 dB in amplitude.  The resonant device comprises a resonator and a resistor, and the transfer function becomes dominant in one or more of the frequency bands. The resonant device is with a phase delay when the function of resistance is dominant in the frequency bands symmetric with respect to the resonant frequency. The resonant device is with a phase advance when the function of resistance is dominant in a frequency band comprising the resonant frequency. The filter is of a higher order, and the resonant devices are assembled in a cascade, in a ladder, or in a balanced bridge. The elements of components are implemented in a piezoelectric substrate, or in the interior of a ceramic case. The resonators are ceramic acoustic wave (SAW), bulk acoustic wave (BAW) or variants such as fundamental bulk acoustic resonator (FBAR), high order bulk acoustic resonator (HBAR) or thin film resonator (TFR), dielectric, or superconductor. The enslavement loop comprises the filter as claimed, and the latent number is strictly greater than 1. The Sigma-Delta pass-band modulator consists of the enslavement loop and comprises an analog-digital converter in the direct route and a digital-analog converter in the return route of the loop. One or more, or all of the elements of components are implemented in a semiconductor, and the filter is implemented in a piezoelectric substrate related to the semiconductor, or in the interior of a ceramic case of the modulator.
Patent KR-20040079654-A (KR)
Inventor: HYUN EUNG SEOP
IPC: H04B1/38
Filed: 2003-03-08
Abstract: PURPOSE: A module accumulative mobile communication apparatus is provided to modularize various functions of the mobile communication apparatus one by one, so that a user can optionally assemble desired modules only having predetermined functions. CONSTITUTION: A sliding folder-type portable mobile communication apparatus(1) consists of a body(3) where a keypad(9) and a microphone(11) are disposed on one side and a battery pack is installed on the other side, and a folder(5) where an LCD screen(13) and an earpiece(15) are installed on one side. In the mobile communication apparatus(1), the folder(5) is rotatively coupled with an upper part of the body(3) through a hinge shaft(17). Plural modules(21,23) for performing different functions are detachably coupled between the body(3) and the battery pack while maintaining an electrical connection to be rotated by the hinge shaft(17).
Patent KR-20040082596-A (KR)
Inventor: KIM DAE EUN
IPC: G11B23/03
Filed: 2003-03-19
Abstract: PURPOSE: A cleaning device of a mobile disk is provided to remove particles attached to a disk surface by using a cleaning pad in order to actively reduce particle pollution in a detachable cartridge used for a mobile disk drive, thereby improving reliability and durability of a storage device. CONSTITUTION: An elastic cleaning member(200) is attached to an inner part of a body(110) of a disk cartridge(100) to remove polluted materials, in order to prevent the polluted materials from being attached to a disk(130). The elastic cleaning member(200) is attached to an inner top of the cartridge body(110), and is elastically contacted with a recording area of the disk(130). The elastic cleaning member(200) is formed by winding a cleaning fiber pad in cylinder shape.
Patent KR-20040091196-A (KR)
Inventor: KIM DAE YEONG
IPC: F24F5/00
Filed: 2003-04-19
Abstract: PURPOSE: A structure for mounting an outdoor temperature sensor of an air conditioner is provided to easily install a temperature sensor at an outdoor unit and reduce the number of parts. CONSTITUTION: An outdoor heat exchanger(54) has a latticed suction grill(68) installed at an outer surface. The suction grill has vertical grills and horizontal grills crossing each other orthogonally. A temperature sensor(70) is installed at the suction grill for detecting a temperature of the external air flowed into the outdoor heat exchanger. A sensor holder(80) is integratedly formed with the suction grill for holding an end of the temperature sensor.
Patent KR-20040091398-A (KR)
Inventor: KIM JU TAEK
IPC: B65D85/36
Filed: 2003-04-21
Abstract: PURPOSE: A storage and intake vessel for foods and a method of using the same are provided to store and intake confectionery such as biscuits and Kimbap sanitarily and easily. CONSTITUTION: The storage and intake vessel for solidified foods comprises: a longitudinal vessel body(1) the inside of which is empty; a rising and falling member(2) whose lower end is partially closed and upper end is opened, and which is inserted into the vessel body(1) while having parts of solidified foods contained therein; and a vessel lid(3) which covers and closes the upper end of the vessel body(1).
Patent KR-20040092612-A (KR)
Inventor: PARK YONG GYU
IPC: G09G3/30
Filed: 2003-04-24
Abstract: PURPOSE: A power apparatus for an electro luminescence light emission device is provided to easily realize the miniaturization and the multi-function by constructing the boost and frequency modulation circuits without using the low frequency transformer. CONSTITUTION: A power apparatus for an electro luminescence(EL) light emission device includes a direct current boost circuit, a frequency transformer and the EL driving circuit. The direct current boost circuit is provided with a boost coil(22), a rectifying circuit(23), a feedback sensor circuit(24) and a boost oscillation circuit(21). The boost coil(22) generates the counter electromotive force in response to the on/off of the switching device(Q). The rectifying circuit(23) rectifies the generated counter electromotive force as a direct current to output the rectified DC power. The feedback sensor circuit(24) measures the rectified DC power to output the measured DC power. And, the boost oscillation circuit(21) performs the on/off of the switching device(Q) and maintains the DC power constant by controlling the oscillation frequency in response to the feedback signal.
Patent KR-20030045731-A (KR)
Inventor: PARK KOOK PYO
IPC: H04R3/00
Filed: 2003-05-09
Abstract: PURPOSE: A speaker system capable of being operated by no power and a method for the same are provided to listen the sound amplified similar by turning on the power of the speaker system when the desired sound is occurred on working with listening the sound through the no power speaker. CONSTITUTION: A speaker system capable of being operated by no power includes an audio input(IN), a power supply device(PWR), a switch(SW) for controlling the supply of the power(PWR), an amplifier(AMP) for amplifying the input(IN) by the supplied power when the switch(SW) is turned on and at least one speaker for creating the sound by receiving the signal amplified from the amplifier(AMP). The speaker system further includes at least one no-power speakers for converting the input signal into the sound. The no-power speakers are directly connected to the input(IN).
Patent KR-20040099556-A (KR)
Inventor: KIM BYEONG RYEOL
IPC: B60K5/12
Filed: 2003-05-19
Abstract: PURPOSE: A liquid-filled type engine mount is provided to achieve an effective damping characteristic for vibration transmitted in the vertical and horizontal directions by setting up orifice structures in 2-axis directions. CONSTITUTION: A liquid-filled type engine mount(10) comprises an outer tube(16) and an inner tube(18) each constituting a cylindrical space inside; plural orifice structures(20) of a shock-absorbing material radially arranged in liquid chambers between the outer tube and the inner tube; and a liquid(22) filled in the divided liquid chambers formed by the inner tube and the outer tube via the orifice structures. A cylindrical housing(14) is arranged to the outside of the outer tube. One end of the orifice structure is fixed to the inner peripheral surface of the housing and the other end is fixed to the outer peripheral surface of the inner tube through the outer tube.
Patent KR-20040103601-A (KR)
Inventor: WOO KYUNG SIK
IPC: A61H23/02
Filed: 2003-05-30
Abstract: PURPOSE: A face massage appliance, which is so configured that a vibration and electrical stimulation device is installed in the mask shape for covering entire face, is provided to relax the tension of a face portion, to prevent the wrinkle and the skin aging, and to offer the beautification by promoting the cell generation. CONSTITUTION: The face massage appliance includes: a threefold mask(10), composed of an outer cover(11), an inner liner, made out of a silicon material harmless to the skin and directly contacted with the face portion, and an intermediate layer, inserted between the outer cover(11) and the inner liner; a soft fixing band(14), which is connected to both sides of the mask(10) and whose length is regulated; many vibrating motors, enabling the vibration massage; many electrodes, arranged on the surface of the inner liner and making the electrical massage; a power supply line(40), on whose one end a first and second power supply terminal are arranged so as to supply the power to the vibrating motors and the electrodes; and a control terminal(50).
Patent KR-20040103108-A (KR)
Inventor: JEONG MOON WOO
IPC: B01D39/06
Filed: 2003-05-31
Abstract: PURPOSE: To provide an electric conductive filter that is able to shield electromagnetic wave and prevent generation of static electricity and be used as a filter for a hot blast heater, and a method for preparing thereof. CONSTITUTION: The method comprises the steps of (a) mixing graphite, sand powder, a binder and clay, where the weight ratio of the graphite to the sand powder is 1:1.0-3.0, the binder is 5-20 wt.% of the total weight of the graphite and sand and the clay is 50 wt.% of the weight of the graphite; (b) after adding 100-300 wt.% of water based on the total weight of the graphite, sand, binder and clay to the mixture of the step (a); and (c) molding the solution of the step (b) into a circular or a rectangular plate shape by using a molding device.
Patent KR-20040105126-A (KR)
Inventor: JEANG JIN CHEA
IPC: D06C23/00
Filed: 2003-06-05
Abstract: PURPOSE: A pattern forming method of denim is characterized by decoloring partly cubic patterns formed on the denim by grinding or hands, preventing the patterns from disappearing, reducing defective proportion and forming various patterns. CONSTITUTION: A pattern forming method of denim is as follows: setting fabric(1) on a forming frame(21), followed by pressing the fabric at proper pressure and proper temperature to form patterns on the fabric; transferring a grinding(31) on a work table (30) up-and-down or righ-and-left at pressure as much as hands press to decolor partly the patterns; washing the decolored denim(1) on a washing table(40) with many nozzles(41); and then drying the denim with a dryer(50).
Patent KR-20040105968-A (KR)
Inventor: JU JAE GAP
IPC: B62D25/16
Filed: 2003-06-10
Abstract: PURPOSE: Rear suspension connecting structure of a vehicle is provided to easily mount a rear suspension by placing the mounting part of the rear suspension parallel with the load input direction of the rear suspension and to reduce the number of joints of the rear suspension and a mounting bracket by increasing the stiffness of the rear suspension mounting part. CONSTITUTION: A mounting bracket(30) is fixed inside a wheel housing panel. A rear suspension(40) is connected with the mounting bracket. Two bracket connecting parts(31) having bolt holes(31a) are prepared in the mounting bracket. Suspension connecting parts(41) having bolt holes(41a) aligned with the bolt holes of the mounting brackets are prepared in the upper portion of the rear suspension. The mounting bracket is combined with the suspension connecting parts via bolts.
Patent KR-20040002751-A (KR)
Inventor: HIGO YUTAKA
IPC: H01F10/32
Filed: 2003-06-26
Abstract: PURPOSE: To provide a magetoresistive element which has excellent magnetic characteristics, and to provide a magnetic memory device which uses the magnetoresistive element and has excellent write/read characteristics. CONSTITUTION: In this magnetoresistive element 1, a pair of ferromagnetic layers(a pinned magnetic layer 5 and a free magnetic layer 7) face each other with an intermediate layer 6 in between them, and magnetoresistance is varied by an electric current in the direction vertical to layer surfaces. The free magnetic layer 7 is composed of a ferromagnetic material containing FeCoB or FeCoNiB, and has a thickness of >=2 nm and <=8 nm. The magnetic memory device comprises magnetoresistive element 1, and bit lines and word lines that sandwich the magnetoresistive element 1 in the direction of thickness.
Patent KR-20040008079-A (KR)
Inventor: YADA YASUO
IPC: B29C48/35
Filed: 2003-07-08
Abstract: PURPOSE: Provided is a rubber kneading machine allowing unmanned operation substantially safely, not requiring for a worker to bring into contact with rubber at a rotating roll surface for a rubber kneading operation, providing improved productivity in a rubber kneading process and easy cleaning by simply opening and exposing a rubber supply mechanism of a closed structure and stably assuring the quality of kneaded rubber. CONSTITUTION: The rubber kneading machine is provided with two rolls(2) which are horizontally arranged close to each other up and down; speed reducers for variably rotating the rolls and variable speed motors; a screw extruder(3) for supplying rubber lumps charged into a hopper(4) at a base end between the rolls. A rubber circulating mechanism includes a scraper(33), a belt conveyor(34) or a belt conveyor(35) over the upper roll(1), for feeding a rubber sheet delivered from the rolls(2) to the hopper(4). Further, the screw extruder(3) is provided with an opening mechanism to open and expose the inside of the closed part of a rubber feeding mechanism for facilitating cleaning.
Patent KR-20050009337-A (KR)
Inventor: KIM JAE KYU
IPC: G08B21/12
Filed: 2003-07-16
Abstract: PURPOSE: An apparatus for guiding the smoke sensing voice and a method for the same are provided to spontaneously guide the prohibition of smoking in the smoking prohibition area by alarming the change of air due to the smoking. CONSTITUTION: An apparatus for guiding the smoke sensing voice includes a case(110), a power supplying unit(40), a printed circuit board(PCB), a speaker(80) and an operational state display unit(50). The power supplying unit is installed one side of the inside of case to supply the power. The PCB senses the smoking state by receiving the power from the power supplying unit and outputs a predetermined electrical signal during the smoking. The speaker is installed on the front side of the case to output the predetermined guide sound by receiving the predetermined electrical signal from the PCB. And, the operational state display unit is installed on the front side of the case to visually display the power state and the smoking state by receiving the predetermined electrical signal from the PCB.
Patent KR-20050009919-A (KR)
Inventor: OH CHI YOUNG
IPC: G06F3/14
Filed: 2003-07-18
Abstract: PURPOSE: A method for displaying a graphic image on an untypical window is provided to make the window displaying the image equal to the corresponding image by displaying the image to the untypical window agreed with a non-transparent area, while the graphic image is displayed on the transparent and the non-transparent area at the same time. CONSTITUTION: The object image including the transparent and the non-transparent area is converted into a bitmap image(S205). Pixel information for the non-transparent area is extracted from the bitmap image(S210). The untypical window is generated based on the extracted pixel information(S215). The non-transparent area image of the object image is displayed on the generated untypical window(S220).
Patent KR-20050015245-A (KR)
Inventor: AHN SUNG UK
IPC: H01L21/68
Filed: 2003-08-05
Abstract: PURPOSE: A telescopic type robot rotation body loading structure is provided to improve accuracy in a semiconductor manufacturing process by moving a center of mass of the robot rotation body to a low portion. CONSTITUTION: A first base(10) has a first shape and has a predetermined length. A second base has a second shape which is symmetrical to that of the first base. A third base(30) is implemented between the first and second bases. Two linear moving guides(40-1,40-2), coupled with each other, are implemented on the first and second bases in the length direction. Another two linear moving guides(40-3,40-4), coupled with the second base, are implemented on the third base in the length direction. Two belt actuators(50-1,50-2) are implemented inside the second base. A first belt connector(12) is exposed to an inner portion of the first base and is coupled with an upper portion of the belt actuators. A second belt connector(32) is exposed to a lower portion of the third base and is coupled with a lower portion of the belt actuators. A ball screw(60) penetrates the second base to elevate the second base as it rotates. When the second base is elevated, the belt actuators are rotated to apply a stroke greater than that of the second base on the third base.
Patent KR-20050015607-A (KR)
Inventor: KIM SOON GIL
IPC: F04C2/344
Filed: 2003-08-07
Abstract: PURPOSE: An oriental pump and an applying apparatus therewith are provided to improve the structural strength of the pump by regulating the volume for pumping with the vane assembly, and to minimize friction force between the vane and the cylinder by mounting the friction preventing member in the end of the vane. CONSTITUTION: An oriental pump is composed of a housing(25) having a chamber, an inlet and an outlet connected to the chamber, a rotor(30) eccentrically mounted in the center of the chamber and contacted to the inner periphery of the chamber to penetrate a vane insertion port(32) perpendicularly, and a vane assembly(40) having a first vane member(41) comprising a base part(41a) installed perpendicularly to the rotor in the vane insertion part and formed to be smaller than the diameter of the rotor and a first press part(41b) bent circumferentially in the end of the first base part, a second vane member(42) comprising a second base part(42a) contacted to the first base part and a second press part(42b) formed circumferentially in the end of the second base part and an elastic unit(45) installed at the side of the first or second base part to elastically bias the first and second vane members in radial direction.