baber/WOPTO huggingface dataset:
Patent KR-20020073463-A (KR)
Inventor: JUNG BYUNG KI
IPC: A61L2/04
Filed: 2002-08-28
Abstract: PURPOSE: A medical thermostat container and a use thereof are provided to eliminate unpleasantness caused by the contact between the medical container and the body of a user by maintaining container temperature with the body temperature. CONSTITUTION: The medical thermostat container consists of an outer case(1); an inner case(3) installed inside the outer case with being spaced apart from the outer case at a certain distance, which receives a thermostat material; and a thermostat circuit part(4) installed on the bottom surface of the inner case. The outer case and the inner case are compressively connected at the upper sides thereof.
Patent KR-20040021224-A (KR)
Title: auto tension controller of side trimmer for steel strip having side variable waves
Inventor: JUNG YEON HO
IPC: B21B39/08
Filed: 2002-09-03
Abstract: PURPOSE: An automatic tension control apparatus of side trimmer for steel sheet having side variable waves is provided to prevent defects of trimming operation, improve workability and reduce manufacturing cost by consistently and constantly controlling tension of variable waves when side trimming a steel sheet having side variable wave. CONSTITUTION: In a side trimmer for cutting side variable wave at both sides of a cold rolled steel sheet(21) proceeded in a direction using first upper and lower trimmer knives(23a,23b) and second upper and lower trimmer knives(25a,25b), the automatic tension control apparatus(27) is installed at the input side and the output side of the steel sheet and comprises upper and lower moving rolls(29,31) consisted of a plurality of rolls connected centering around a variable shaft and arranged on upper and lower parts of the steel sheet in the state that they cross each other; a tension control part for controlling tension of the steel sheet by the upper and lower moving rolls according to expansion and contraction of the cylinder by connecting the upper and lower moving rolls to cylinder(49) in a link structure; a level control roll(35) installed at an upper side of the steel sheet between the upper and lower moving rolls and the trimmer knives; and a level control part for controlling level of the steel sheet by the level control roll according to driving of the motor by connecting a rod connected to a central shaft of the level control rolls to motor(63) in a variable structure.
Patent KR-20040021294-A (KR)
Title: Organic electro luminescence display device
Inventor: CHOI CHEON GI
IPC: H05B33/22
Filed: 2002-09-03
Abstract: PURPOSE: An organic electro-luminescent display device is provided to improve the contrast and the luminance of pictures by reducing the reflectivity of the external light. CONSTITUTION: An organic electro-luminescent display device includes a transparent substrate(21), an internal insulating layer(22), a first electrode part(23), an organic electro-luminescent part(30), a second electrode part(25), and a black matrix layer(40). The internal insulating layer(22) is formed on the substrate(21). The first electrode part(23) having a predetermined pattern is formed on the substrate by using a transparent conductive material. The organic electro-luminescent part(30) is formed by stacking organic layers on the first electrode part. The second electrode part(25) having a predetermined pattern is formed on the organic electro-luminescent part. The black matrix layer(40) is formed between the substrate and the internal insulating layer. The black matrix layer includes a first component of dielectric material and a second component selected from a group including Cr, W, Ti, Mo, Al, Ag, and Cu.
Patent KR-20040031388-A (KR)
Title: Apparatus for Mic Manufactured Assembling
Inventor: HWANG EUI KWANG
IPC: H04R1/08
Filed: 2002-10-05
Abstract: PURPOSE: An assembling microphone is provided to correct easily a defect of a microphone by changing a structure of the microphone to an assembling structure including a plurality of cases. CONSTITUTION: An assembling microphone includes an acoustic absorption unit(40), an acoustic absorption unit case(20), a battery case(10), a connector(30), a sound signal converter(50), a handle(120), and a hood(110). The acoustic absorption unit(40) converts air vibration to an electric signal. The acoustic absorption unit case(20) is used for covering the acoustic absorption unit. The battery case(10) is used for storing a battery for providing electric energy to the acoustic absorption unit. The connector(30) is used for connecting the acoustic absorption unit case to the battery case. The sound signal converter(50) is mounted in the battery case to filter the electric signal of the battery case and output a signal of a necessary frequency region. The handle(120) includes a medium for connecting an output line of the sound signal converter to a main body and is connected to the battery case. The hood(110) is combined with an upper part of the handle to receive the sound.
Patent KR-20020087022-A (KR)
Inventor: KIM SENG LIM
IPC: F23G5/46
Filed: 2002-10-10
Abstract: PURPOSE: A furnace and a method for completely burning waste are provided to prevent environment from being contaminated by completely burning bad smell and ashes generated when burning waste. CONSTITUTION: A waste drying chamber(4) is installed on an upper section including a waste burning chamber(2) and an ash burning chamber(3). An article moving table(5) is coupled to the waste drying chamber(4). A motor(6A) is coupled to a reduction gear assembly(6B). The ash burning chamber(3) is positioned below the article moving table(5). A dried article discharging port(8) is formed adjacent to the article moving table(5). Waste is completely dried by using waste heat, which is generated when burning waste. An oxygen supplying pipe is connected to the waste burning chamber(2).
Patent KR-20040034000-A (KR)
Title: Test apparatus of protection circuit module and method thereof
Inventor: PARK NAM GYU
IPC: G01R31/26
Filed: 2002-10-16
Abstract: PURPOSE: A substrate module test system and a testing method thereof are provided to check a mounting state of each element, remove a bad substrate, and reduce a total test time by performing a vision test before performing a test process for a substrate. CONSTITUTION: A substrate module is provided from a surface mounting device(S10). A cleaning process for the substrate module and a drying process for the substrate module are performed sequentially(S20). A cutting process for the substrate module is performed(S30). The cut substrate modules are sorted by an element feeder(S40). A vision test for the cut substrate modules is performed by using a vision device(S50). A test process for a substrate is performed(S60).
Patent KR-20020087916-A (KR)
Inventor: KANG MYEONG DEOK
IPC: A47C17/84
Filed: 2002-10-25
Abstract: PURPOSE: A bed lifting apparatus of lifting variable type is provided to facilitate the installation and transportation of a bed by reducing an assembly time of support members for the bed and to prevent the generation of stock. CONSTITUTION: The bed lifting apparatus comprises support members(100) mounted at four corners of a bed(B) for supporting the raising and lowering operation of the bed, and a driving device(200) having a pair of wire drums(220,220') rotated forward and rearward by receiving a driving force of a motor(210) installed on the upper panel between the support members. Also, the driving device comprises a plurality of pulleys arranged up and down in a zigzag form between first and second wires(230,230') wound around the wire drums.
Patent KR-20030036088-A (KR)
Inventor: SASAKI HIROKAZU
IPC: G11B27/024
Filed: 2002-11-01
Abstract: PURPOSE: A playback control apparatus is provided to automatically discontinue a playback process even when a recording apparatus is incapable of recording contents while the contents are being transferred from the playback apparatus to the recording apparatus. CONSTITUTION: A playback control apparatus(115a) comprises a contents data transmission unit subsequently transmitting plural contents data from a contents source(110) to a recording apparatus(200a); a recording apparatus-monitoring unit(114) determining whether the recording apparatus records or not; and a contents data transmission control unit controlling the contents data transmission unit, on the basis of the determined result of the recording apparatus-monitoring unit.
Patent KR-20030043648-A (KR)
Title: A latch locking mechanism of a kgd carrier
Inventor: HISAISHI MINORU
IPC: H01R33/76
Filed: 2002-11-11
Abstract: PURPOSE: To provide a latch lock mechanism of a KGD carrier which facilitates the simultaneous opening/closing operation of latches and the mounting/removing operation of a carrier retainer in a simple structure. CONSTITUTION: The mechanism comprises a carrier retainer having a cover and a chip retainer, a carrier board having a carrier body, a substrate and a carrier base, at least two mutually opposed latches turnably mounted on the cover of the carrier retainer, each forming an L-letter with a handling part and a lock part, and an engaging part provided on the carrier body of the carrier board for engaging with the lock part of the latch. When the lock parts of the two opposed latches are closed, the engaging part engages with the lock part provided on the carrier body to lock the carrier retainer and the carrier board.
Patent KR-20040043679-A (KR)
Title: Apparatus for reduce the noise of scroll compressor
Inventor: CHO HYEON UNG
IPC: F04C18/02
Filed: 2002-11-19
Abstract: PURPOSE: A noise reducing device for a scroll compressor is provided to improve the compression efficiency through line contact and point contact between a check valve and a guide path, and reduce a noise through line contact between the check valve and a discharge port. CONSTITUTION: A check valve assembly(140) has a check valve(142) guided in association with a guide path(141a) of a valve housing(141) to be slid, and opened and shut by contacting with a discharge port(23). The check valve is formed in ball shape. The guide path is tapered to form a slant section so that the check valve contacts with the guide path through line and point when the check valve moves upward and downward. The check valve contacts with an upper end part of the discharge port through line.
Patent KR-20040045184-A (KR)
Title: methods of forming a contact hole in a semiconductor device
Inventor: HAN DONG HWA
IPC: H01L21/28
Filed: 2002-11-22
Abstract: PURPOSE: A method for forming a contact hole of a semiconductor device is provided to be capable of improving the profile of a contact hole. CONSTITUTION: An interlayer dielectric(3) is formed on a semiconductor substrate(1). A photoresist pattern(5) is formed on the interlayer dielectric. A pre-contact hole(7) is formed on the resultant structure for exposing the predetermined portion of the semiconductor substrate by carrying out an etching process on the interlayer dielectric using the photoresist pattern as an etching mask. At this time, the pre-contact hole has a bowing portion(7a) at its inner sidewall. The photoresist pattern is then removed from the resultant structure. A contact hole is completed by carrying out an etching process on the interlayer dielectric until the bowing portion is completely removed.
Patent KR-20040045630-A (KR)
Title: manufacture method of trunk lid assembly for vehicle
Inventor: JU YEONG UN
IPC: B62D25/10
Filed: 2002-11-25
Abstract: PURPOSE: A manufacturing method of lid assembly for a trunk of a vehicle is provided to reduce manufacturing cost of metal mold by manufacturing a trunk lid outer panel and a trunk lid inner panel with plastic, to manufacture a light weight vehicle and to improve productivity of reducing a work process. CONSTITUTION: A trunk lid outer panel(51) and a trunk lid inner panel(61) are made by plastic material and manufactured by a sheet molding compound method. Flanges(51a,61a) of the trunk lid outer panel and the trunk lid inner panel are piled up one on another and assembled with an adhesion member. Thereby, fuel efficiency is improved by lightening weight. External appearance is improved by resisting corrosion.
Patent KR-20040045731-A (KR)
Title: Structure for Cooling Motor of The Washing Machine
Inventor: PARK YONG SEOK
IPC: H02K9/02
Filed: 2002-11-25
Abstract: PURPOSE: A structure is provided to effectively cool a motor and prevent a temperature rise in a stator by increasing the amount of the air flowing into a blow hole. CONSTITUTION: A laundry washing machine comprises a motor assembly including a rotor arranged at the inner surface of a rotor housing, and a stator arranged at the inner surface of the rotor. A plurality of blow holes(10a) are formed at the bottom surface of the rotor housing where the stator is arranged. A blade(10b) is arranged at the side of the blow hole opposite from the rotating direction of a dehydration stroke, based on the center point of the rotor housing.
Patent KR-20040046745-A (KR)
Title: Dry Etching Apparatus Having Improved Connection Between Chamber Wall and Lid
Inventor: WOO DAE SEOP
IPC: H01L21/3065
Filed: 2002-11-28
Abstract: PURPOSE: A dry etching apparatus with an improved contact point between a chamber wall and an upper plate of a dry etcher is provided to completely perform a desired etch process by reducing a contact point and by transferring all of supplied RF(radio frequency) power to plasma. CONSTITUTION: A chamber(212) functions as an anode(220), composed of a chamber wall(214) and an upper plate(215). A shower head(201) supplies gas to the inside of the chamber. An electrostatic chuck(213) functions as a cathode(206), supporting a wafer inside the chamber. An RF generating unit(211) supplies RF power to the electrostatic chuck. A jig(101) with a small resistance value is attached to a contact part of the upper plate and the chamber wall.
Patent KR-20040046861-A (KR)
Title: Photochemical reaction treatment apparatus and photochemical reaction treatment method
Inventor: KADOYA MASAHIRO
IPC: C02F1/30
Filed: 2002-11-28
Abstract: PURPOSE: To provide an apparatus and a method for performing a photochemical reaction treatment capable of controlling unintentional photo-reaction due to excessive amount of light and reducing energy by controlling the intensity of light to a predetermined level. CONSTITUTION: In an apparatus having a plurality of light sources(3) and performing a photochemical reaction treatment of an object by irradiating light to the object, the apparatus is characterized in that the intensity of light is controlled to be a predetermined level by controlling the number of the light sources to be switched-on or off or changing the proportion of the light sources to be switched-off or rotating the light sources to be switched-on or off.
Patent KR-20040050371-A (KR)
Title: Micro channel with a helical electroosmosis flow
Inventor: KANG IN SEOK
IPC: G01N1/10
Filed: 2002-12-10
Abstract: PURPOSE: A micro channel capable of creating a helical electroosmosis flow is provided to easily mix fluids by creating the helical electroosmosis flow in the micro channel. CONSTITUTION: A micro channel(10) includes a plurality of horizontal channels(40,50), at least two vertical channels(201,202,203), and an electric circuit(80). The horizontal channels(40,50) are aligned at both ends of the micro channel(10). The vertical electrodes(201,202,203) are aligned at both sides of a bottom portion of the micro channel(10). A power source(60) and a ground line(70) are connected to each of the horizontal channels(40,50). A plurality of resistors are connected to the vertical electrodes(201,202,203) through the power source(60) and the ground line(70). An electric field is formed in parallel to the micro channel(10) by means of the horizontal electrodes(40,50). An electric field is applied to the micro channel(10) in vertical to the micro channel(10) by means of the vertical electrodes(201,202,203).
Patent KR-20040051837-A (KR)
Title: Chemical mechanical polishing apparatus for manufacturing semiconductor devices
Inventor: CHO JEONG HYEON
IPC: H01L21/304
Filed: 2002-12-13
Abstract: PURPOSE: A CMP(chemical mechanical polishing) apparatus for fabricating a semiconductor device is provided to easily exhaust the slurry used in a process of flowing to the center of a polishing pad by including the polishing pad having an exhaust hole in its center and a platen. CONSTITUTION: The platen(10) is prepared. The polishing pad(20) is attached to the upper part of the platen. A polishing head(30) pushes and rotates while vertically transferring to the upper portion of the polishing pad, absorbing and fixing a semiconductor target. The platen and the polishing pad have a hole for exhausting the slurry generated in the process.
Patent KR-20040055851-A (KR)
Inventor: YANG SUNG WHA
IPC: A47K11/04
Filed: 2002-12-23
Abstract: PURPOSE: An automatic toilet is provided to comfortably and simply solve the call of nature and easily set establish at every places and remove the bad smell around the toilet and prevent the environmental pollution. CONSTITUTION: The automatic toilet comprises; a toilet(10) being molded to be worn as diaper with a main chamber, a first inhaling motor(24) for generating the pressure change, a excrement chamber(22) for storing the excrement inhaled from the toilet(10), a inhaling part(20) with a main inhaling motor(26) for making the inside of the excrement chamber(22) into the vacuum condition, a water supply chamber(34) for storing water, a water supply part(30) with a water supply motor(32) for supplying water of inside of the water supply chamber(34) to the toilet(10), control parts(40) for revolving the water supply part(30) and the inhaling part(20) along the inside pressure change sensed from the toilet(10).
Patent KR-20040055853-A (KR)
Title: An Apparatus for Controlling the Sub Gate in Sintering Facilities
Inventor: KIM JAE WANG
IPC: F27B21/14
Filed: 2002-12-23
Abstract: PURPOSE: An apparatus for controlling the split-gates of sintering machine is provided to control opening degree of split-gates from which raw materials are fed by measuring flatness of charging layer of raw materials charged from the sintering machine and measuring temperature distribution of waste gas in a width direction of wind box. CONSTITUTION: The apparatus comprises laser scanners(31,32) for detecting flatness of charging layer of blended raw materials charged into the sintering machine through drum feeder per the split-gates; temperature measuring sensor(25) laterally installed on wind box of the sintering machine to measure temperature distribution of waste gas per the split-gates in a width direction of the sintering machine; an image camera(33) for detecting the final red hot layer firing state of sintered ore discharged from ore discharge part of the sintering machine per the split-gates; and a control part(26) for selecting split-gates for controlling increase and decrease of quantity of raw materials charged into the sintering machine through analysis of data of the flatness of charging layer, the temperature distribution of waste gas and the final red hot layer firing state of sintered ore per the split-gates respectively inputted from the laser scanners, the temperature measuring sensor and the image camera, and controlling opening degree of the selected split-gates, wherein the control part comprises first comparison part(26-1), second comparison part(26-2), third comparison part(26-3), analysis part(26-4), split-gate selection part(26-5) and signal processing part(26-6).
Patent KR-20040056382-A (KR)
Title: IP-PABX with multi-function switching module
Inventor: PARK JUNG HYEOK
IPC: H04L12/66
Filed: 2002-12-23
Abstract: PURPOSE: An Internet phone exchange having a multi-function switching module is provided to perform a VoIP and packet data service by one module integrating several sheets of function boards. CONSTITUTION: An OAM(Operation and Administration management) board(210) performs maintenance and management. A router and LAN switch board(220) transmits and receives data by interfacing with WAN I/F(240). A PSTN interface(250) interfaces with PSTN network to perform VoIP and voice data service. An SLT(Subscriber Line Terminal) extension board(260) interfaces general SLT. A multi-functional switching module(230) TDM-switches subscriber data and converts an IP packet by interfacing with an IP extension board(270) connected to an IP extension subscriber, and transfers packet data to the router and LAN switch board(220).
Patent KR-20040056700-A (KR)
Title: An improved software keyboard with 2-way tray and key input method using therof
Inventor: CHO IL YEON
IPC: G06F3/02
Filed: 2002-12-24
Abstract: PURPOSE: A software keyboard and a software key-in method are provided to discriminate frequently used keys from non-frequently used keys, to always display the frequently used keys, and to display the remaining keys whenever necessary according to their purpose. CONSTITUTION: The keyboard comprises a keyword selection group(110), an indispensable key selection group(120), a number selection group(130), and two trays(140, 150). The keyword selection group(110) includes a Hangul basis selection key(111), an alphabet basis key(112), a Hangul/alphabet key(113) and a user definition selection key(114). The keyboard can be combined according to a user inclination, and the combined keyboard is displayed with the two trays(140, 150). The indispensable key selection group(120) includes a tab(121), a back space(122), a space(123), an enter(124), a page up(125), a page down(126) and an escape(127).
Patent KR-20040058477-A (KR)
Title: A Method of Producing a Silicon-On-Insulator Substrate for MEMS
Inventor: JUNG WON GYU
IPC: H01L27/12
Filed: 2002-12-27
Abstract: PURPOSE: A method for manufacturing an SOI(Silicon On Insulator) substrate is provided to prevent the stiction between an upper and lower silicon substrate by carrying out a surface treatment on the upper and lower silicon substrate. CONSTITUTION: A lower and upper silicon single crystal substrate(31a,31b) are prepared. The substrates have the first and second surface, respectively. A surface treatment is carried out on the first surfaces of the substrates for obtaining the roughness of 0.5 μm, or more. The first and second insulation layer(35'a,35'b) are formed on the first surfaces of the substrates, respectively. The substrates are attached to each other through the first surfaces.