baber/WOPTO huggingface dataset:
Patent KR-20050002149-A (KR)
Inventor: JIN KUM SOO
IPC: F24D3/12
Filed: 2003-06-30
Abstract: PURPOSE: A dry method for constructing a Korean under-floor heating system by using hot water is provided to heat agreeably, to reduce noise and to enhance the appearance of the Korean under-floor heating system by inserting the damping sheet between the heating plate and the heat storage slab. CONSTITUTION: A supporting plate(2) is made of synthetic resin, and arranged on a floor(1). A groove(3) is formed in the upper part of the supporting plate, and a cavity(4) is formed in the lower part of the supporting plate. A heat medium pipe supporting groove(7) of a heating plate(6) is inserted to the groove, and the heating plate is stacked on the supporting plate. Heat medium pipes(8) are arranged and zigzagged on the heat medium pipe supporting groove, and a damping sheet(9) is mounted on the heating plate. A heat storage slab(10) is mounted on the damping sheet, and a connecting member(11) is inserted to the connecting part.
Patent KR-20040004087-A (KR)
Inventor: SANGIACOMO FULVIO
IPC: D04B9/02
Filed: 2003-06-30
Abstract: PURPOSE: A device for varying the length of stitches on circular hosiery and knitting machines without moving a rotary cylinder while overcoming the drawbacks of the prior art is provided. Therefore, an anchoring state between the rotary cylinder and a cylinder support can be improved while varying the length of stitches by varying the level of a stitch formation plane formed by a sinker. CONSTITUTION: The circular knitting machine has a device for varying the length of stitches. The device for varying the length of stitches contains: a unit(14) for rigidly anchoring a rotary cylinder(11) to a cylinder support(12) to vary the level of a stitch formation plane in relation to the needles on the rotary cylinder; and a vertical guide unit(21) for guiding a sinker bed(13) to the rotary cylinder; and a control unit(23-25) for changing the height of the sinker bed to several positions between the two lowered and raised limit positions.
Patent KR-20050005257-A (KR)
Inventor: HWANG CHANG WON
IPC: G02F1/136
Filed: 2003-07-01
Abstract: PURPOSE: An LCD(Liquid Crystal Display) is provided to effectively disperse static electricity generated during testing an LCD panel, thereby preventing damage of a driving element or a thin film transistor of a driving circuit part by forming resistors at an end portion of test signal lines and a connection wire for connecting the resistors. CONSTITUTION: A lower substrate has a plurality of gate lines, data lines, thin film transistors, and pixel electrodes. An upper substrate has a common electrode. A liquid crystal layer is disposed between the lower substrate and the upper substrate. A gate driving part outputs gate signal to the gate lines. A test circuit part is connected to the gate lines and the data lines. The test circuit part includes plural signal lines(L1,L2,L3,L4,L5,L6,L7) connected to the data lines and the gate driving part, plural signal input pads(TP1,TP2,TP3,TP4,TP5,TP6,TP7) formed on end portions of the signal lines, plural resistors(201) respectively connected to the signal input pads, and a connection wire(202) commonly connecting the resistors.
Patent KR-20050004514-A (KR)
Title: Method for manufacturing personal ornament including electronic chip with monetary information and identification for payment or exit and entry control system
Inventor: LIM HYUNG KYUNG
IPC: B29C39/12
Filed: 2003-07-02
Abstract: PURPOSE: A manufacturing method of a personal ornament including an electronic chip is provided to prevent loss by attaching the personal ornament to the cellular phone or the key, to restrict breakage of the electronic chip by changing the strength of the ornament in manufacturing. CONSTITUTION: A plasticizer of 80 % and a stabilizer of 5 % are diluted and mixed to polyvinyl chloride of 100 % at normal temperature, and the liquid mixture is injected to the logo grooves with characters and figures of the front mold. Material as the same color as the bottom of the personal ornament is injected to the rear mold, and the mold is put into the oven or the conveyor. The mold is heated at the temperature of 320 to 370 deg.C for 90 seconds to 3 minutes, and the hardened material is cooled for 5 to 10 minutes by the coolant. The rear part of the ornament from the front mold and the flat sheet from the rear mold are coated by adhesive, and an electronic chip is placed in the back of the ornament. The ornament is dried naturally by contacting the flat sheet to the electronic chip.
Patent KR-20050003633-A (KR)
Inventor: PARK O KYU
IPC: C02F9/12
Filed: 2003-07-03
Abstract: PURPOSE: To provide a biological activation device for promoting activation of microorganisms in a sewage and wastewater treatment plant to improve treatment efficiency of sewage and wastewater and completely adsorb and remove odorous gas in exhaust gas generated from sewage and wastewater containing high concentrated organic matter and high concentrated nitrogen and phosphorus at the same time. CONSTITUTION: The biological activation device for sewage and wastewater treatment plant comprises a sprinkling pipe(11) into which water to be treated flows; an activation illite ceramic layer(13) which is formed of a special ceramic so that the activation illite ceramic layer emits wavelength of far-infrared rays to generate energy and completely adsorb thus deodorize noxious gas by revolving electrons around the cell when a cell of microorganisms are divided; a permanent magnet layer(14) for generating magnetic force; an activation tourmaline ceramic layer(15) to which a weak electric current is consistently impressed by a magnetic field generated from the permanent magnet so that the activation tourmaline ceramic layer generates anions as a polar crystal that is formed of a special ceramic to have electric polarization itself; a crystalline graphite layer(16) installed on a lower part of the activation tourmaline ceramic layer; and a diffuser(18) into which exhaust gas generated from sewage and wastewater flows.
Patent KR-20050006703-A (KR)
Inventor: SATO YOSHIO
IPC: B22C5/12
Filed: 2003-07-10
Abstract: PURPOSE: A device for filling molding sand and a method for fabricating a mold using the same are provided to fabricate a mold by only using a required amount of molding sand. CONSTITUTION: The device comprises: a sand magazine(10) holding thermosetting molding sand(12); a molding sand discharge nozzle(20) attached to the sand magazine and for discharging molding sand in order to fill the molding sand in a mold; and a cooling unit for cooling the molding sand discharge nozzle. An air vent(21) for applying a negative pressure is formed at a side part of the molding sand discharge nozzle, and a filter(22) for preventing the molding sand from being discharged through the air vent is prepared in the air vent.
Patent KR-20050007617-A (KR)
Inventor: YOON KWANG HO
IPC: H03D7/14
Filed: 2003-07-11
Abstract: PURPOSE: A frequency converter by using a multiplex phase mixer is provided to generate the output signal having a frequency near to the direct current by drastically adjusting the frequency of the received wireless communication signal downward. CONSTITUTION: A frequency converter by using a multiplex phase mixer includes an oscillator and a mixer. The oscillator is provided with the i-th clock signal, the i-th oscillation signal and the i-th inverse oscillation signal. The mixer is provided with a loading unit, an input unit and a driving unit. The loading unit is provided with a first load device formed between both the predetermined power voltage and the positive output terminal and a second load device formed between the power voltage and the negative output terminal. The loading unit generates the modulation output signal by supplying the voltage difference of the signal supplied from the positive output terminal and the negative output terminal. And, the driving unit controls the amount of current flowing the first and the second load devices in response to the first to nth clock signals and generates the modulation output signal finally.
Patent KR-20050009379-A (KR)
Inventor: CHO WON KI
IPC: A61Q19/02
Filed: 2003-07-16
Abstract: PURPOSE: Provided is a composition comprising the extract of Phellinuslinteus or compounds isolated therefrom which have tyrosinase inhibitory activity. Therefore, the composition is used for whitening the skin and preventing food browning. CONSTITUTION: The skin whitening composition is characterized by containing the nonpolar solvent soluble extract of Phellinuslinteus obtained by using methylene dichloride, ethyl acetate and n-butanol. The composition is formulated into emulsion, lotion, cream, essence, nourishing cream and mask pack. The extract and compounds derived therefrom are also used for preventing food browning.
Patent KR-20050009828-A (KR)
Inventor: BAEK SEUNG HO
IPC: G02F1/1335
Filed: 2003-07-18
Abstract: PURPOSE: An LCD is provided to form a light shield pattern on a polarization plate attached to an LC panel for blocking the incident light with respect to an environmental area of the LC panel, thereby preventing the light leakage. CONSTITUTION: An LCD includes a polarization plate(360) disposed at a lower part of an LC panel for polarizing first light advancing to the LC panel. Driving printed circuit board parts(PCBs;320,330) output driving signals to the LC panel. A light shield pattern(362) is formed with a predetermined width on the polarization plate at a side in the proximity of one(gate driving PCB) of the PCBs, wherein the light shield pattern blocks second light advancing to an environmental area among the first light.
Patent KR-20050011131-A (KR)
Inventor: LEE HEUNG KYU
IPC: F16H48/40
Filed: 2003-07-22
Abstract: PURPOSE: A differential system is provided to simplify the structure, to reduce the number of parts, and to improve fixation reliability of a pinion shaft by supporting and fixing the pinion shaft by inserting a front end of a drive shaft in fitting grooves. CONSTITUTION: A differential system is composed of a ring gear(52) engaged with an output shaft of a transmission; a differential case(56) assembled with the ring gear by a combining member(54) to rotate together with the ring gear; a side gear(64) disposed in the differential case and joined with left and right drive shafts(62); a pinion gear(58) engaged with the side gear across; a pinion shaft(60) arranged vertically at the differential case; and a fixing unit formed at the pinion shaft to support and fix the pinion shaft by the drive shaft. The pinion gears are installed rotatively at upper and lower sides of the pinion shaft.
Patent KR-20050011604-A (KR)
Inventor: LEE MYUNG KOO
IPC: A23L1/30
Filed: 2003-07-23
Abstract: PURPOSE: A food containing a hydrastin compound having an antistress or tranquilizing function is provided. It contains water or alcohol extract of roots of Hydrastis canadensis L. or Berberis laurina Billb or (1R,9S)-β-hydrastin(HS.HCl) or (1R,9S)-β-hydrastin(HS) separated from the Hydrastis canadensis L. or Berberis laurina Billb. CONSTITUTION: The functional food having an antistress or tranquilizing function contains 0.1 to 40% by weight of water or methanol extract of roots of Hydrastis canadensis L. or Berberis laurina Billb or (1R,9S)-β-hydrastin(HS.HCl) or (1R,9S)-β-hydrastin(HS). The food is selected from chewing gum, candy, confectionery and in the shape of a tablet, granule, soft gelatin capsule or liquid. For an example, 0.1% by weight of Berberis laurina Billb or (1R,9S)-β-hydrastin(HS.HCl) or (1R,9S)-β-hydrastin(HS) is mixed with 24.9% by weight of a gum base, 72% by weight of sugar, 1% by weight of flavorings and 2% by weight of water to give chewing gum.
Patent KR-20050015526-A (KR)
Inventor: LIM YONG SUK
IPC: G01J5/00
Filed: 2003-08-06
Abstract: PURPOSE: A device for measuring temperature by using a portable terminal is provided to add a non-contact infrared temperature sensor, thereby measuring temperature for various purposes while storing the measured temperature to statistically manage the stored temperature. CONSTITUTION: A keypad(12) receives a user selection. A display(11) supplies a displayed result. An infrared sensor(14) is driven by an external control signal, and measures an infrared wavelength of a target object. A controller(15) supplies a driving control signal to the infrared sensor(14) according to the user selection of the keypad(12) so as to operate the infrared sensor(14), operates temperature of the target object by receiving the measured wavelength from the infrared sensor(14), and displays operated results on the display(11).
Patent KR-20050015588-A (KR)
Inventor: CHUNG WON JAE
IPC: H04L47/36
Filed: 2003-08-06
Abstract: PURPOSE: A path MTU(Maximum Transmission Unit) discovery network device in a data communication network, a system and a method thereof are provided to load a path MTU optional header inside the first data packet or a signal message, and to determine an MTU value appropriate for a routing path, thereby minimizing network and system loads without repeating an ICMP(Internet Control Message Protocol) error message. CONSTITUTION: A predetermined packet is inputted to the first MTU comparator(640) to discover a path MTU. The first MTU comparator(640) detects the path MTU recorded in the predetermined packet, and compares the detected path MTU with a self link MTU. If the path MTU is bigger than the self link MTU, the first MTU comparator(640) commands the first event processor(645) to update the path MTU. The first event processor(645) updates the recorded path MTU with a self link MTU. The first event processor(645) transmits the predetermined packet to other middle node on a routing path.
Patent KR-20050019618-A (KR)
Inventor: PARK EUN KYOUNG
IPC: H04N19/89
Filed: 2003-08-20
Abstract: PURPOSE: A method and reproducing device for removing blocking artifact of a digital image are provided to effectively remove the blocking artifact to improve picture quality by controlling a filtering coefficient pixel by pixel in response to characteristics of images. CONSTITUTION: A filtering coefficient of a chroma signal corresponding to a luminance signal pixel by pixel using a filtering coefficient of the luminance signal(401). Deblocking filtering for removing blocking artifact of a digital image is performed using the controlled filtering coefficient(402). The filtering coefficient of the chroma signal is controlled through a step of judging the video format and edge characteristic of a digital image to be filtered, a step of obtaining the filtering coefficient of the chroma signal corresponding to the filtering coefficient of the luminance signal based on the judged result, and a step of outputting the obtained filtering coefficient of the chroma signal.
Patent KR-20040025555-A (KR)
Inventor: UEKI KEIJIRO
IPC: H04N9/70
Filed: 2003-08-29
Abstract: PURPOSE: To provide a method of simply setting up the operation point of a color killer without executing such work as physical works for changing outside attaching components or their parameters every model in the conventional changing method according to the design of an outside attaching circuit. CONSTITUTION: The color killer adjuster for adjusting the color killer operation point for eliminating color signals in image signals comprises a CPU 2 for generating a control signal stored to determine a color killer operating point, a color killer control circuit 4 for generating a reference voltage, based on the control signal from the CPU, and a comparator 5 for comparing the level of a signal representing the size of a burst signal in the color signals with the reference voltage from the color killer control circuit to eliminate color signals in the image signals according to the comparison result.
Patent KR-20050022082-A (KR)
Inventor: CHO CHI HO
IPC: B23P21/00
Filed: 2003-08-29
Abstract: PURPOSE: An assembling device of a fuel return hose is provided to increase the productivity by automatically assembling the fuel return hose, to improve the quality of the product by decreasing the failure rate, and to manage the assembling process efficiently by testing and assembling the fuel return hose at the same time. CONSTITUTION: A fuel return hose assembling device comprises at least four connector jigs(10) and hose jigs(11) arranged in a line on a table(110) of a frame(100) to set a connector and a hose, a jig plate(12) supporting the jig and combining the connector with the hose on the jig by axially moving, at least four rows of guide shafts(13) guiding movement of the jig plate, an insert cylinder(14) arranged longitudinally and axially in the lower part of the table and connected to the first plate to transmit power, clamping connector jigs(15), hose jigs(16) and cylinders(17a,17b) arranged in the upper parts of the jigs to hold the connectors and the hoses in assembling the connectors and the hoses, and a control panel controlling the components and supplying pneumatic pressure.
Patent KR-20050024699-A (KR)
Inventor: CHUNG SUNG HOON
IPC: F25D25/00
Filed: 2003-09-01
Abstract: PURPOSE: A refrigerator having a detachable dispenser is provided to utilize an inner space of a refrigerator by widening the inner space by detachably attaching a dispenser to the outside of a refrigerator door. CONSTITUTION: A refrigerator includes a door(5) opening and shutting a freezer compartment, a microcomputer, a chute part(40) having an outlet(43), and a dispenser having a discharge port(33). The discharge port of the dispenser is connectable with the outlet of the chute formed at the inside of the door at a front part of the door of the refrigerator. The dispenser is combinable with the door and is separable from the door.
Patent KR-20050027657-A (KR)
Title: Apparatus for controlling media file for handset and method thereof
Inventor: LEE HO IL
IPC: G11B20/10
Filed: 2003-09-16
Abstract: An apparatus and a method for controlling media files for a terminal are provided to improve peripheral circuits of an ear jack to add a control signal for controlling media files through an external module, thereby easily controlling the media files without directly operating keypad buttons. An ear jack(220) is connected with a microphone voice signal line and a speaker signal line, and outputs a sensing control signal when an external module is applied. An ear jack sensor(230) outputs a sensing signal when the sensing control signal is inputted. The first switch unit(240) generates the first control signal according to a voltage applied to the microphone voice signal line. The second switch unit(250) generates the second control signal according to a voltage applied to the speaker signal line. A controller(260) recognizes that the external module is applied when the sensing signal is received, plays/stops media files according to the first control signal, and selects a media file while controlling volume according to the second control signal.
Patent KR-20050028959-A (KR)
Title: Wet cleaning method of semiconductor substrate
Inventor: CHOI GEUN MIN
IPC: H01L21/3063
Filed: 2003-09-17
Abstract: A wet cleaning method for a semiconductor substrate is provided to control generation of a moat by varying the temperature of a cleaning solution and by shortening an interval of etch time. A trench is formed by using a pad nitride layer. After an oxide layer is deposited to fill the trench, a semiconductor substrate in which a planarization process is performed on the oxide layer is loaded into wet cleaning equipment(S200). The semiconductor substrate is etched to eliminate the oxide layer remaining on the resultant structure(S202). A cleaning process is performed on the semiconductor substrate from which the remaining oxide layer is removed(S204). The pad nitride layer is removed by using a H3PO4 solution wherein the temperature of the H3PO4 solution is variably controlled to uniformly maintain the etch rate of the pad nitride layer according to a time interval of the use of the H3PO4 solution(S206). A cleaning process is performed on the semiconductor substrate from which the pad nitride layer is removed(S208). The semiconductor substrate is unloaded from the wet cleaning equipment(S210).
Patent KR-20050028444-A (KR)
Title: Power system of guide vehicle
Inventor: RYOO SUNG MOK
IPC: G02F1/13
Filed: 2003-09-18
Abstract: A power supply system of a guide vehicle is provided to improve workability by making it possible to connect power supply to a manual guide vehicle when the distance between the manual guide vehicle and a cassette fort is determined. A position determination part(213) maintains the constant distance between a manual guide vehicle(200) for carrying cassettes and a cassette fort(210). A manual guide vehicle rail part(211) is comprised of a position fixing part which is coupled to the position determination part and thereby fixes a position of the manual guide vehicle and a power supply part(250) for supplying electric power to the manual guide vehicle. A power supply part(212) is installed at the cassette fort that contains the cassettes.
Patent KR-20040025872-A (KR)
Inventor: YAMAZAKI YASUO
IPC: G03F7/20
Filed: 2003-09-20
Abstract: PURPOSE: To provide a semiconductor device manufacturing method in which influence of alignment error is reduced. CONSTITUTION: The semiconductor device 10 has a plurality of elements with the same structure composed of a plurality of layers each containing a plurality of the same patterns. With regard to layers 11, 12 to be patterned before the layer 12 is formed that contains such interconnections as to exercise a substantial influence on behavior of the semiconductor device 10 if there is a difference between elements in parasitic capacity values depending on positional relationship with other interconnections, these layers are formed by batch exposure. Thereafter, all other layers 13, 14, 15 to be patterned are patterned by divided exposure.
Patent KR-20050035576-A (KR)
Inventor: CHAE CHAN BYOUNG
IPC: H04L1/06
Filed: 2003-10-13
Abstract: 본 발명은 전송하고자 하는 신호를 복수의 안테나를 통해 시공간 부호화하여 전송하는 무선 통신 시스템에 관한 것으로서, 저밀도 패러티 검사 부호를 통해 부호화하여 상기 신호를 전송하는 방법에 있어서, 저밀도 패러티 검사 행렬의 각 엘리먼트값들을 상기 송신 안테나들의 개수의 따라 서브 매트릭스로 확장하여 리프팅 저밀도 패러티 검사 행렬을 구성하는 과정과, 상기 전송하고자 하는 신호를 상기 리프팅 저밀도 패러티 검사 행렬을 이용하여 부호화하는 과정과, 상기 부호화된 신호를 직렬/병렬 변환하여 상기 복수의 송신 안테나를 통해 전송하는 과정을 포함함을 특징으로 한다.
Patent KR-20040099086-A (KR)
Inventor: CHO DAE SEONG
IPC: H04N19/51
Filed: 2003-10-18
Abstract: PURPOSE: An image coding/decoding method and a device using an image residue prediction are provided to code and decode a predicted residue by using correlation between image components and residues of the image components, thereby largely reducing an amount of data and obtaining high-quality image information without image quality loss. CONSTITUTION: A predicted residue generator(135) generates differences between values converted in a residue converter(165) and residues of components generated from a residue generator(110). A residue compensator generates predicted residues of components generated from a reverse compressive decoding unit(40), and generates residues of components restored by adding converted values of a linear converter. An original image generator(175) adds predicted images generated from a motion predicted image generator(10) to the residues of the reside compensator and the residues of the components generated from the reverse compressive decoding unit(40) in an inter mode, and adds predicted images generated from a spatial predicted image generator(20) in an intra mode in order to generate original images.
Patent KR-20050037706-A (KR)
Inventor: LEE JAE HWAN
IPC: H04N5/74
Filed: 2003-10-20
Abstract: 본 발명은 프로젝션 텔레비젼의 브라운관 냉각장치에 관한 것으로, 브라운관을 방열시키기 위한 커플러에 충진된 냉매의 팽창과 수축에 의한 누수의 문제를 해결하며 커플러의 구조를 단순하게 하여 냉각 효율을 향상시키도록, 한쌍의 열전 모듈이 배치되어 전원이 공급되는 다수의 흡열 분판과, 열전 모듈을 전기적으로 연결하며 흡열 분판을 일정 경로로 연결하는 방열 분판을 포함하여 브라운관에 밀착 설치되는 브라운관 냉각 모듈; 그리고 브라운관 냉각 모듈의 상부에서 전기적으로 절연시키며 열전도를 증가시키도록 설치되고, C렌즈를 브라운관에 고정시키는 열전 프레임을 포함하는 프로젝션 텔레비젼의 브라운관 냉각장치를 제공하여, 열전 모듈을 사용함으로써 냉매가 사용되는 누수에 대한 문제가 해소되면서 국부 냉각 효과에 의한 브라운관의 고열이 신속하고 효과적으로 냉각되고, 다수의 부품이 일체로 조립이 가능하여 조립성이 향상되는 효과가 있다.