baber/WOPTO huggingface dataset:
Patent KR-20000021489-A (KR)
Title: Device for compensating raster pattern of color cathode ray tube
Inventor: CHAE HYUN GIL
IPC: H01J29/48
Filed: 1998-09-29
Abstract: PURPOSE: A device for compensating a raster pattern of a color CRT(Cathode Ray Tube) is provided to obtain optimum screen quality, by a volume change of a magnetic control member, by limiting or setting up a volume value of the magnetic control member within a predetermined scope. CONSTITUTION: An electronic gun has a shield cup which three-electronic beam passing spaces are arranged on a last end of the electronic gun, and has a magnetic control member controlling intensity of deviated magnetism for an electronic beam, by being interposed around a pass space of an outer electronic beam among the three-electronic beam passing spaces. The magnetic control member comprises: a rounding opener rounded to an internal direction, having a predetermined distance(L3), and opened to one direction; an electronic beam guide section formed opposite to the passing space of the outer electronic beam. A device for compensating a raster pattern of a color CRT(Cathode Ray Tube) maintains predetermined distances(L1,L2) for a horizontal and a vertical direction of the passing space of the outer electronic beam, and is interposed opposite to the passing space. Volume of the magnetic control member for the outer electronic beam is set up as a predetermined scope value.
Patent KR-19990036855-A (KR)
Title: Ｐｔｃ소자, 보호장치 및 회로기판
IPC: H01C13/02
Filed: 1998-10-02
Abstract: 체적(體積)저항치가 낮고, 피크시의 저항치가 높고, 더욱이 좁은 온도범위에서 저항치를 급격히 상승시킬 수 있는 동시에, 리플로처리 등의 고온처리를 행하여도, 낮은 초기 초기체적저항치가 얻어져, 트립을 반복한 후에도 낮은 체적저항치를 얻을 수 있는 PTC소자 및 이를 사용한 보호장치 및 회로기판을 제공한다. 
     비도전성의 결정성 고분자(6) 중에 도전재(1)가 분산된 혼연물(混練物)(7)의 양측에 전극(8a,8b)를 일체화한 PTC소자(5)에 있어서, 도전재(1)는 표면에 요철(凹凸)을 가지는 도전입자, 특히 구형(球形) 탄소입자(2)의 표면에 금속층(3)을 형성한 도전입자를 사용한다.
Patent KR-20000025299-A (KR)
Title: Apparatus for synchronizing feedback path clock in cascade bus system
Inventor: LEE SANG CHEOL
IPC: G06F1/12
Filed: 1998-10-09
Abstract: PURPOSE: A feedback path clock synchronizing apparatus is provided to correspond a timing between a clock transferred in a forward direction and a signal fed back in a backward direction. CONSTITUTION: A feedback path clock synchronizing apparatus a buffer(102) which buffers a clock supplied forward through a connector(101). A first data latch(103) latches input data in response to the clock from the buffer(102), and a second data latch(104) latches output data of the first data latch(103) in response to the clock. A buffer(106) receives and buffers the forward clock of the buffer(102), and a third data latch(107) latches forward output data of the second data latch(104) in response to a clock from the buffer(106). A fourth data latch(108) latches reverse data in response to the clock from the buffer(106). A fifth data latch(109) latches reverse data obtained by the data latch(108) in response to the reverse clock through the connector(105). A first-in first-out(110) records data latched in the data latch(109) according to the forward clock transferred through the connector(105), and reads the recorded data according the forward clock from the buffer(102). A sixth data latch(111) latches and outputs data from the first-in first-out(110) according to the forward clock from the buffer(102).
Patent KR-20000025512-A (KR)
Title: Apparatus and method for receiving and managing mail automatically
Inventor: LEE JAE MIN
IPC: G06Q99/00
Filed: 1998-10-12
Abstract: PURPOSE: An apparatus is provided to manage automatically a received mail after receiving the mail. CONSTITUTION: In an apparatus for receiving and managing a mail automatically, the apparatus comprises a microcomputer(100), a note recognizing part(104), a displayer(106), an operation panel(108), a printer(110) and a sensor(112). The sensor part(112) senses a weight of a main which is inserted by a user. The displayer(106) displays the sensed weight of the mail and a postage corresponding to a mail sort under the control of the microcomputer(100). After confirming a mail sort selecting key of the user and a note input, a corresponding mail is received and managed.
Patent KR-20000026545-A (KR)
Title: Method for manufacturing barrier ribs of plasma display panel
Inventor: OH SANG JIN
IPC: H01J9/26
Filed: 1998-10-21
Abstract: PURPOSE: A method for manufacturing barrier ribs of a plasma display panel is provided to improve the productivity by simplifying the fabrication process by forming barrier ribs using a metallic cast formed with barrier rib shape. CONSTITUTION: By a method for manufacturing barrier ribs of a plasma display, the loss of the material of barrier ribs can be reduced and the extent of barrier ribs can be improved. The method includes: a first process of coating the material of barrier ribs in slurry state on a base substrate using a blade; a second process of drying after coating ink for improving an electrode and the luminance on the resulted structure of the first process; and forming barrier ribs by applying pressure to the resulted structure of the second process using a cylindrical metallic cast(240) and performing plastic process by applying the heat of a fixed temperature.
Patent KR-20000028416-A (KR)
Title: Authentication method of terminal in mobile network
Inventor: PARK HYEONG SEON
IPC: H04B7/26
Filed: 1998-10-31
Abstract: PURPOSE: An authentication method for a terminal in a mobile network is provided to cope with the loss of a COUNT(Call History Count) generated due to the error of a VLR(Visitor Location Register) while sharing SSD(Shared Secret Data). CONSTITUTION: To authenticate a terminal in a mobile network, a BLK(Bulk Deregistration) is displayed to a corresponding terminal information while removing location information in terminal information, which is registered in a corresponding VLR, by receiving the information about the occurrence of an error in the VLR through a BLK command. Then, an IAC(Mobile Station Inactive) demand or an authentication request of the terminal is transferred for checking the error in the VLR, which is previously registered, by the terminal. The occurrence of the error is displayed to the terminal information after checking if the error information is included in an IAC demand parameter. Then, an IAC response is transmitted. The display of error in the terminal information is checked for generating an authentication response to check the identity of the generated authentication response and the authentication response transferred from the terminal. Then, the terminal is checked if the BLK operation is performed by searching the terminal information after receiving the IAC or the authentication request response. If the terminal performed the BLK operation, the BLK is displayed.
Patent KR-20000031451-A (KR)
Title: Production method of thin film transistor device
Inventor: MUN GYU SEON
IPC: H01L27/12
Filed: 1998-11-06
Abstract: PURPOSE: A thin film transistor device is provided to improve productivity as reducing production cost of an article due to the reduction of a number of processes for forming a gate electrode on the upper surface of a gate insulating film. CONSTITUTION: Plural buffer patterns(120) are formed on an organic substrate(110) to have an opening and a closure, and a gate mask pattern(125) is formed between the buffer patterns. And, a channel layer(130) is formed on the upper part of the gate mask patterns and the buffer patterns to form a gate insulating film on the upper part of the channel layer. Then, a PR film as a photosensitive material is spread on the upper surface of the gate insulating film. And, certain parts of the PR film, which are corresponding to the buffer patterns, are hardened or analyzed by illuminating light from the rear surface of a glass substrate. Thus, a gate electrode(150) is formed on the area having the gate mask patterns. Herein, the parts of the PR film corresponding to the buffer patterns are overly hardened or analyzed to develop the PR film according to the gate mask pattern. Therefore, the gate electrode is formed on the upper surface of the gate insulating film.
Patent KR-20000031454-A (KR)
Title: Apparatus for covering semiconductor chip
Inventor: PARK YONG GI
IPC: H01L21/02
Filed: 1998-11-06
Abstract: PURPOSE: An apparatus for covering semiconductor chips is provided to prevent edge of a semiconductor chip for external stressing. CONSTITUTION: An apparatus(1) for covering semiconductor chips(200) comprises an embossed carrier(110), a cover tape(140) and a reel(150). The cover tape(140) covers the upper portion of the embossed carrier(110). The reel(150) reels the embossed carrier(110) on which the cover tape(140) is attached. Edge portions of a rectangular pocket(120) are extruded. A round process is performed to the extruded edge portions. Thereby, semiconductor chips(200) do not contact with the pocket(120) even though a stress to the embossed carrier(110) is generated.
Patent KR-20000031871-A (KR)
Title: Method for forming vehicle internal part with partially jointed ornament
Inventor: JEONG DAE YOUNG
IPC: B29C65/52
Filed: 1998-11-11
Abstract: PURPOSE: A method for forming a vehicle internal part with a partially jointed ornament is provided to reduce the weight of the part, simplify the process of forming the same, improve the working conditions, remove the smells from the inner side of the vehicle, and to reduce the manufacturing cost. CONSTITUTION: A method for forming a vehicle internal part with a partially jointed ornament is disclosed. A lower pressure tool (21) and an upper pressure tool (22) is placed with one arranged over the other. On the surface of the lower pressure tool (21), a substrate (23) having a groove (14) formed thereon for partial joint is located, and an ornamental material is placed on a jointing portion of the substrate (23). Then, the upper pressure tool (22) is descended to press and secure the substrate (23) and the ornamental material (24). By moving an inserting bar (25), the distal end of the ornamental material is pushed into the groove (14). Steam is supplied through a steam injection port (27) installed at the upper pressure tool (22), and then through a plurality of transverse steam supplying pipes (26) pierced at the upper side of the upper pressure tool (22) and communicated at the lower portion thereof with a plurality of vertical steam supplying pipes (26a) pierced at the lower ends thereof. The steam at a high temperature melts a hot melting bond (24-3) between the ornamental material (24) and the substrate (23), passing on the ornamental material.
Patent KR-20000038356-A (KR)
Title: Preparation method of panel for cathode-ray tube
Inventor: YOON CHUN
IPC: C03B19/00
Filed: 1998-12-07
Abstract: PURPOSE: A method for preparing the panel for the cathode-ray tube is provided, to improve the quality of screen of the cathode-ray tube and to prevent the thermal demage during manufacturing process and the fatigue breakage of the cathode-ray tube. CONSTITUTION: A flat panel (10) without skirt part, for the cathode-ray tube, is prepared by cooling the panel (10) slowly to generate the compression stress layer both sides of the glass; heating the panel (10) at the temperature of 450-490°C for 10 min to 2 hours to make the compression stress of the exterior surface (12,12') be greater than that of the interior surface (14,14') ; and making the panel (10) convex to the exterior direction. The extent of convex is reduced after ventilating process.
Patent KR-20000039656-A (KR)
Title: Liquid crystal display device having color filter on outer surface of substrate
Inventor: PARK JI HYEOK
IPC: G02F1/1335
Filed: 1998-12-15
Abstract: PURPOSE: A liquid crystal display device having a color filter on an outer surface of a substrate is provided to simplify cell gap control and to reduce cell gap influence. CONSTITUTION: A liquid crystal display device having a color filter on an outer surface of a substrate includes a lower substrate(20), an upper substrate, a liquid crystal layer(25), a first polarization plate(32), a second polarization plate(34) and a color filter. The lower substrate(20) includes pixel electrodes arranged in matrix form. The upper substrate(30) includes common electrodes and faces the lower substrate(20). The liquid crystal layer(25) is applied between the upper and the lower substrates. The first polarization plate(32) is implemented on the outer surface of the lower substrate. The second polarization plate(34) is implemented on the outer surface of the upper substrate. The color filter is attached between the lower substrate and the first polarization plate or between the upper substrate and the second polarization plate.
Patent KR-20000039896-A (KR)
Title: Personal environment control system and control method thereof
Inventor: SEOL CHEOL GYU
IPC: F24F3/00
Filed: 1998-12-16
Abstract: PURPOSE: An improved personal environment control system and a control method thereof are provided so a module for a personal air condition system as not to take a space of a worker by installing in a double floor for a floor air condition system. CONSTITUTION: Supply air(4) coming through a double floor(3) of a floor air condition system is cold. A mixing box(7) absorbs comparatively warm indoor air(5) with the cold supply air by the driving of an embedded fan and vents the mixed air-conditioning air(6). The mixing box has a function to regulate the temperature of the air-conditioning air with a device for regulating the amount of the supply air(4). In addition, the mixing box regulates the airflow of the air-conditioning air by controlling the speed of the fan. Accordingly, the air-conditioning air vented from the mixing box is distributed to both side diffusers(9,9') by a connection duct(10) and is diffused into a work station(1) through the diffusers. Herein, the diffuser regulates the direction of wind desired by a user.
Patent KR-20000040628-A (KR)
Title: Adsorbent for high-boiling point hydrocarbons and method for continuous removal of hydrocarbons using the same adsorbent
Inventor: KO DONG JUNE
IPC: B01J20/20
Filed: 1998-12-18
Abstract: PURPOSE: An adsorbent which adsorbs and removes high-boiling point hydrocarbons contained in a coke oven gas from an ironworks is provided to improve adsorption ability for high-boiling point hydrocarbons. CONSTITUTION: An adsorbent for high-boiling point hydrocarbons comprises one or more transition metals carried by an active carbon fiber or an active carbon. A method for continuous removal of high boiling point hydrocarbons in a gas containing the same comprises the steps of introducing the gas into the first adsorption column containing the adsorbent to adsorb high-boiling point hydrocarbons and discharge purified gas; and simultaneously introducing the gas at constant temperature into the second adsorption column to decompose the high-boiling point hydrocarbons adsorbed by the adsorbent into water and CO2 and discharging them to recycle the adsorbent. The first column and the second column alternatively carry out the adsorption step and the recycle step.
Patent KR-20000040753-A (KR)
Title: Circuit for monitoring locking state of pll circuit using low pass filter
Inventor: LEE SEUNG BOK
IPC: H03L7/00
Filed: 1998-12-19
Abstract: PURPOSE: A circuit for monitoring locking state of a Phase-locked Loop(PLL) circuit using low pass filter is provided to identify normal operation and previously take related measurements before locking-out phenomenon. CONSTITUTION: A circuit for monitoring locking state of a PLL circuit using low pass filter comprises a phase difference detector(10), a counter(105), a selection unit and a comparison counter(109). The phase difference detector(10) outputs the phase difference between a reference clock and a comparison clock divided from a loop oscillation clock with different duty ratio under locking-in and locking-out status. The counter(105) is connected to the detector to identify whether a present phase difference is under the duty ratio set in the normal locking-in state. The selection unit selects one of the plural loop oscillation clock in accordance with the result of monitoring. The comparison counter(109) compares the output pulse clocks of the counter and a preset pulse clock.
Patent KR-20000042170-A (KR)
Title: New microorganism for production of cephalosporin c and production method of thereof
Inventor: GIL KWANG HUN
IPC: C12N1/20
Filed: 1998-12-24
Abstract: PURPOSE: Mutant strain of Cephalosporium acremonium MA609 (KFCC 11059) shows resistance against high concentration of methylamine hydrochlorate in the medium and produces more cephalosporin C under the high concentration of ammonium sulfate or ammonium ion. Fermentation method of cephalosporin C with mutant strain is provided. CONSTITUTION: Cephalosporium acremonium (KFCC10782) is treated with mutagens such as UV or NTG. Mutant strain, producing more cephalosporin C, in the medium containing minimal inhibition concentration of methylammonium hydrochlorate is screened. Resistances of wild type cell and mutant strain to methylammonium hydrochlorate are compared. The growth state of wilde type cell and mutant under nitrogen limited medium are compared to confirm resistance of mutant against methylammonium hydrochlorate. Mutant and wild type cell are cultured individually in the media containing different concentration of ammonium sulfate and collected cell mass in the time course. Cephalosporin C is produced from fermentation of mutant strain in the medium containing 0.8%, 1.6% of ammonium sulfate or 0.8% of ammonium sulfate and 4.5% of corn steep liquor.
Patent KR-20000043178-A (KR)
Title: Convolutional interleaver
Inventor: CHOI CHANG HO
IPC: H04N7/015
Filed: 1998-12-28
Abstract: PURPOSE: A convolutional interleaver is provided to share interleavers of various standards by using an adder, an amplifier, and a unit delayer for addressing instead of a ROM table. CONSTITUTION: A mode selector(100) outputs first, second, and third signals in response to the number of the branches, a multiplication value of the number of registers, and a mode setting signal. An up counter(200) generates a count signal increasing one by one from the first signal in response to a clock signal. An addressing generator(300) is provided with the second and third signals in synchronization of the clock signal together with the count signal to generate an address signal. A memory(400) interleaves digital television data in response to the address signal.
Patent KR-20000043403-A (KR)
Title: Method for controlling washing operation to dissolve cleanser rapidly
Inventor: LEE JE YEOL
IPC: D06F33/02
Filed: 1998-12-29
Abstract: PURPOSE: A method for controlling the washing operation in a fully automatic washing machine is provided, to dissolve a cleanser rapidly and to enhance the washing efficiency. CONSTITUTION: A method comprises the steps of sensing the load of laundry article and determining the water-supply water level (step 1); putting a cleanser whose amount corresponds to the water-supply water level (step 2); rotating a washing bucket to disperse the cleanser (step 3); and draining to the set water level and performing the washing operation (step 4).
Patent KR-20000043565-A (KR)
Title: Manufacturing method of thin film transistor
Inventor: NAM SANG MOK
IPC: H01L29/786
Filed: 1998-12-29
Abstract: PURPOSE: A manufacturing method of a TFT(thin film transistor) is to prevent degradation of an electrical property of the TFT due to the etching of an ohmic layer. CONSTITUTION: A manufacturing method of a TFT comprises the steps of: providing an insulating substrate(11) covered with a gate electrode(12) and a gate insulation film(13) coating the electrode; coating sequentially on the gate insulation film an undoped amorphous silicon layer with hydrogen bonded thereto and a doped amorphous silicon layer, and patterning the doped amorphous silicon layer and the undoped amorphous silicon layer to form an ohmic layer(15) and a channel layer(14); forming on the ohmic layer a source electrode(16) and a drain electrode(17) which are spaced apart by a prescribed interval; etching the ohmic layer between the source electrode and the drain electrode and the channel layer thereunder by a prescribed depth, through a first etching process using a mixed gas including SF6 gas as an etching gas; and etching the portion of the channel layer etched by the first etching process by a prescribed depth, through a second etching process using Cl gas as an etching gas.
Patent KR-19990063948-A (KR)
Title: 용접용 콘택트 팁
IPC: B23K9/26
Filed: 1996-09-26
Abstract: 아크 용접용 콘택트 팁은 팁 본체(1) 및 팁 선단부(2)로 분할되고, 나사 방식 또는 테이퍼 압입 방식에 의해 착탈할 수 있도록 구성된다.  팁 본체(1)의 재질은 황동, 구리, 알루미늄, 크롬 구리, 지르코늄 크롬 구리, 인 청동 중에서 선택되고, 팁 선단부(2)의 재질은 구리, 크롬 구리, 지르코늄 크롬 구리, 은 텅스텐, 구리 텅스텐, 알루미나 분산 구리, 베릴륨 구리, 니켈 베릴륨 구리 중에서 선택됨으로써, 콘택트 팁의 수명이 연장되고 전체 비용도 감소된다.  이 경우에, 특히 황동은 팁 본체용 재료로 적합하고, 크롬 구리 또는 지르코늄 구리는 팁 선단부(2)용 재료로 바람직하다.  팁 본체(1)의 와이어 통로 중에서 적어도 팁 선단부(2)측의 통로 지름을 와이어 지름에 대하여 1.03 내지 1.50배로 하고, 또한, 팁 선단부의 와이어 통로 지름을 와이어 지름에 대하여 1.03 내지 1.25배로 한다.  본 구성에 따르면, 통전성이 확보되는 동시에 와이어를 원활하게 통과시킬 수 있으며, 용접 포인트의 위치 어긋남을 제어할 수 있다.
Patent KR-19990064047-A (KR)
IPC: H04L9/00
Filed: 1996-08-16
Abstract: PCT No. PCT/EP96/03609 Sec. 371 Date Jul. 1, 1998 Sec. 102(e) Date Jul. 1, 1998 PCT Filed Aug. 16, 1996 PCT Pub. No. WO97/14229 PCT Pub. Date Apr. 17, 1997In coding of an audio signal, coded signals with low quality and bit rate on the one hand and coded signals with high quality and bit rate on the other hand are transmitted to a decoder. At first, the audio signal is coded with low bit rate and is transmitted to the decoder before an additional coded signal is transmitted to the decoder, which either alone or together with the first coded signal upon decoding thereof provides a decoded signal with high quality within the decoder. In this manner, a low-quality decoded signal is generated first in the decoder before decoding of the high-quality signal is possible.
Patent KR-19990072002-A (KR)
Title: 분무 건조기 및 상기 건조기의 작동 방법
IPC: F26B3/12
Filed: 1996-12-02
Abstract: 본 발명은 건조 용기, 건조될 물질을 용기 내부로 이송하기 위한 하나 이상의 분무 부재 및 가열된 가스를 건조되는 하향성 분무 물질과 동일한 방향으로 또는 역 방향으로 내뿜기 위한 수단을 갖는 분무 건조기에 관한 것이다.   건조 용기 내벽의 하나 이상의 부위에는 용기 벽 (13) 으로부터 이격되어  공기 투과성 텍스타일이 덧 붙여져 있고, 가압 공기용으로 하나 이상의 배출구가 용기 벽 (13) 과 텍스타일 (11) 사이에 배열되어 있으며, 상기 건조기는 세제 및/또는 세정제의 생산시  생산성 및 제품의 품질을 향상시킨다.
Patent KR-19990087076-A (KR)
Title: 안지오텐신 ⅱ 및 길항 활성을 갖는 화합물을 함유하는 약제학적 배합물
IPC: A61P9/08
Filed: 1997-04-03
Abstract: 비교적  감소된  복용량  및  감소된  부작용과 함께  현저한  효과를  나타내는  약제학적 조성물을  제공하기 위해,  안지오텐신 II 길항 활성을  갖는  화합물 또는 그것의 염을,  인슐린-민감성을  증가시키는  활성을 갖는  화합물,  당뇨의  식후 혈당과다를  저하시키는 활성을  갖는  화합물,  안지오텐신 전환 효소를  억제하는  활성을 갖는  인단 유도체,  HMG-Co A 환원 효소를 억제하는  활성을 갖는  피리딘 유도체 및 그것의 염 중의  한 종 이상과  배합함으로써  조제되는  약제학적 조성물이  유리하게  사용된다.
Patent KR-19990087099-A (KR)
Inventor: HUMMERICH RAINER
IPC: D04H1/64
Filed: 1997-02-19
Abstract: 본 발명의 포름알데히드 없는 수성 결합제는 A) 에틸렌계 불포화 산 무수물 또는 카르복실기들이 무수물기를 형성할 수 있는 에틸렌계 불포화 디카르복실산을 5 내지 100 중량% 함유하는 중합체 및 B) 두 개 이상의 히드록실기를 갖는 알칸올아민을 포함한다.
Patent KR-19990087426-A (KR)
Title: Process for the preparation of cyclic perfluoroalkanebis(sulfonyl)imides and such novel four-membered imides
Inventor: POHL LUDWIG
IPC: C07F1/02
Filed: 1997-02-20
Abstract: PCT No. PCT/EP97/00819 Sec. 371 Date Nov. 12, 1998 Sec. 102(e) Date Nov. 12, 1998 PCT Filed Feb. 20, 1997 PCT Pub. No. WO97/31909 PCT Pub. Date Sep. 4, 1997The invention relates to a process for the preparation of cyclic perfluoroalkanebis(sulfonyl)imides and salts thereof. The new compound lithium cyclo-difluoromethanebis(sulfonyl)imide is outstandingly suitable as a conductive salt in non-aqueous electrolytes for lithium secondary batteries.
Patent KR-19990087650-A (KR)
Title: 알레르기 질환에 대한 펩티드 면역 치료제
IPC: C07K14/415
Filed: 1997-03-10
Abstract: 서로 다른 알레르겐 분자로부터 유래된 T 세포 에피토프 부위를 구속 (bonding)함으로써 제조된 단일 분자 다중 에피토프 펩티드의 유효량을 함유하는 펩티드 기재 면역 치료제가 개시되어 있다.  이것은 광범위한 각종 알레르기 질환의 예방 및 치료에 효과가 있다.