baber/WOPTO huggingface dataset:
Patent KR-19990077792-A (KR)
Title: 반사형 액정 표시 장치 및 그 제조방법
IPC: G02F1/1343
Filed: 1999-03-11
Abstract: 제 1 기판(72A), 제 2 기판(72B), 및 상기 제 1 및 제 2 기판(72A, 72B) 사이에 개재된 액정층(14)을 구비하는 반사형 액정 표시 장치로서, 상기 제 1 기판(72B)은, 절연기판(35A), 스위칭 소자(5, 7, 71), 및 상기 스위칭 소자(5, 7, 71)를 도포하고, 제 1 요철부(25)를 갖는 제 1 절연막(30), 상기 제 1 절연막(30)상에 형성되고 상기 제 1 요철부(25)상에 형성된 제 2 요철부(25A)를 구비하며 상기 스위칭 소자(5, 7, 71)에 전기적으로 접속되는 광반사판(74)을 포함하며, 
     상기 제 1 기판(72A)이, 상기 제 2 기판(72B)을 향해 돌출되고, 상기 스위칭 소자(5, 7, 71)에 정렬하여 상기 절연기판(35A)상에 형성된 (a5) 하나 이상의 돌출부(73) 및 상기 스위칭 소자(5, 7, 71) 및 상기 돌출부 양자를 도포하는 제 1 절연막(30)을 포함하고, 상기 제 1 요철부는 상기 스위칭 소자(5, 7, 71) 및 돌출부의 높이에 따라 형성되는 것을 특징으로 하는 반사형 LCD 가 제공된다    전술된 LCD 는 우수한 표시능을 가지며 보다 단순한 제조단계로 제조될 수 있다.
Patent KR-20000060419-A (KR)
Title: Filter producing yellow-earth water
Inventor: LEE SANG CHUL
IPC: B01D39/06
Filed: 1999-03-15
Abstract: PURPOSE: A filter producing yellow-earth water which is made by putting the yellow earth, charcoal powder, stone, elvan and germanium into the cloth bag, connecting to the tap, and producing yellow-earth water by the water pressure is provided. It could be also connected to the water purifier. CONSTITUTION: A filter producing yellow-earth water is comprised of: 50-60wt.% of yellow earth, 20-30wt.% of charcoal powder, 10-20wt.% of stone, 10-20wt.% of elvan, and 10-20wt.% of germanium. The water is purified by the water pressure and the filter put into the cloth bag, and then stored into a storing tank(A1).
Patent KR-19990046534-A (KR)
Title: 달팽이를이용한식품의제조방법
IPC: A23L17/40
Filed: 1999-03-26
Abstract: (목적:) 본 발명은 달팽이 껍질에 조리된 달팽이 고기와 소스가 어울려진 달팽이를 이용한 식품의 제조방법을 제공하기 위한 것으로서, (구성:) 달팽이를 약간의 소금과 함께 세척하는 세척단계(S1)와, 100℃의 물에서 30분간 끓인 후 껍질과내장을 분리하고 다시 세척하는 원료육검수단계(S2)와, 상기 원료육검수단계(S2)에서 준비된 달팽이 고기와, 양파, 레몬, 정향, 및 월계수잎을 물에 넣고 약 3시간정도 삶는 삶음단계(S3)와, 대파, 정향, 월계수잎 및 후추가루를 물에 넣고 끓인 후에 백포도주 및 정제염으로 간을 맞추는 소스준비단계(S4)와, 마늘, 파슬리 및 대파를 세척 후 곱게 가는 야채분쇄단계(S5)와, 버터 및 치즈를 녹인 후에 찹쌀가루와 밀가루를 약간 섞어 볶은 후, 상기 소스준비단계(S4)의 육수와 상기 야채분쇄단계(S5)의 야채를 혼합하여 소스를 만드는 소스제조단계(S6)와, 상기 세척단계(S1)에서 분리한 달팽이 껍질을 위생적으로 세척 및 살균하여 말리는 껍질세척단계(S7)와, 상기 삶음단계(S3)에서 제조된 달팽이 고기를 상기 껍질세척단계(S7)에서 준비된 껍질에 집어넣고 소스를 바르는 제품화단계(S8)와, 상기 제품을 -25℃ 이하에서급속 냉동 포장하여 출하하는 냉동 및 출하단계(S9)로 구성되어, (효과:) 냉동식품으로 제조하여 약간의 가열로 즉시 음미가 가능하고 달팽이 고기와 소스가 뒤섞이지 않고 깔끔한 상태를 유지할 수 있는 효과가 있는 발명인 것이다.
Patent KR-19990083274-A (KR)
Title: 유기화합물의제조방법
IPC: C07C319/14
Filed: 1999-04-16
Abstract: 본 발명은 일반식(1); 
       (1) 
     (식중, R 1 은 동일 또는 상이해도 되며, 각각 수소원자 혹은 탄소수 1 내지 10의 탄화수소기를 표시하고, x는 몰비로서의 물의 양으로 0 내지 5.0임)로 표시되는  포스핀옥사이드의 존재하에 유기반응을 행하는 유기화합물의 제조방법을 제공하는 것으로서, 이 유기화합물은 특히 알킬렌옥사이드를 내포하는 유기반응에서 높은 촉매성능을 발휘한다.
Patent KR-19990064693-A (KR)
Title: 조관기 및 성형기용 롤러
Filed: 1999-04-29
Abstract: 본 발명은 조관기 및 성형기용 롤러에 관한 것으로서, 더 상세하게는 소재를 용접하여 동파이프와 같은 제품을 만드는 조관기(造管機)와 소재를 용접하지 않고 절곡 등에 의하여 제품을 만드는 성형기(成形機) 등에서 소재를 압착한 상태에서 이송시키는 조관기 및 성형기용 롤러에 관한 것으로, 
     샤프트공(10)이 형성되고 외주연 중앙 부위에 돌출면(12)이 형성되는 상부 롤러(1)와, 샤프트공(20)이 형성되고 외주연 중앙 부위에 상기 돌출면(12)에 대응되는 요홈면(22)이 형성되는 하부 롤러(2)로 구성되는 조관기 및 성형기용 롤러에 있어서; 
     상기 돌출면(12)과 요홈면(22)이 일정거리 이격된 상태에서 롤러(1,2)의 양측 외주연이 접촉되어 맞물림을 특징으로 하는 조관기 및 성형기용 롤러를 제공하여, 
     상부 롤러와 하부 롤러의 양측 외주연을 맞물리게 하고 소재의 재질에 따라 롤러의 곡경을 증가시켜 소재를 정밀하고 정확하게 압착시킬 수 있고 누구나가 쉽게 조작 생산할 수 있으며 소재가 좌우로 움직이지 않고 진행 방향으로 이동함으로써 불량률이 줄어들고 제품의 품질 및 생산성이 향상되는 조관기 및 성형기용 롤러에 관한 것이다.
Patent KR-19990064730-A (KR)
Filed: 1999-05-04
Abstract: 본 발명은 철근콘크리트 구조물에 사용되는 철근 이음구에 관한 것으로, 철근과 철근을 겹치지 않고 맞이음하되, 그 이음부에 결합편을 서로 대향되게 하고, 그 외주연에 그 결합편을 압착하는 통체상의 슬리브를 나사 결합하므로서 철근의 손실을 줄이는 동시에 그 이음부의 기계적강도를 향상시키고 용이한 이음방법에 의해 작업성을 향상시키며, 보다 조밀한 철근의 배치가 가능한 철근의 기계식 이음구에 관한 것이다.
Patent KR-19990088193-A (KR)
Title: 반도체기억장치와그제조방법
IPC: H01L21/302
Filed: 1999-05-11
Abstract: 플레시 기억장치와 같은 반도체 기억장치에 있어서, 질화티탄과 같은 고내열성을 갖는 금속 또는 금속화합물의 배선층은, 저항을 감소시키기 위하여 매입 확산층에 의해 형성된 배선 또는 가선상에 형성된다. 본 발명에 있어서, 상기와 같은 배선막은 포토리토그라피 공정을 사용함이 없이 공정수가 감소된 공정을 사용하여 형성된다. 예를들어, 부유게이트 및 더미게이트를 마스크로서 사용하여 이온주입에 의해 소스 및 드레인 영역의 형성을 위한 매입 확산층을 형성한 이후, 질화티탄이 기판 전체에걸쳐 피복된다. 그후, 산화막 성장 및 에칭-백 공정을 사용하여 부유게이트와 더미게이트 사이의 질화티탄막상에 남은 산화막이 제조된다. 그후, 부유게이트 및 더미게이트상의 질화티탄막은 포토리토그라피 공정을 사용함이 없이 상기의 남은 산화막을 마스크로서 사용하여 제거된다.
Patent KR-20000034850-A (KR)
Inventor: MAKIENKO OLLEK MIHAILROBICHI
IPC: H01J29/46
Filed: 1999-05-14
Abstract: PURPOSE: A laser cathode ray tube is provided to reduce a scale of an addition dynamic focusing unit comprising a non-inductive member, and to make an addition dynamic focusing have a higher frequency. CONSTITUTION: A laser cathode ray tube comprises a bulb(1), an electron gun(3), and a focusing system(5). At an inner surface of the bulb is formed a low resistance coating(2), and the electron gun(3) is disposed at a neck part of the bulb(1). A laser screen(4) is mounted at an opposed part to a cathode(9) of the electron gun(3), which comprises a modulator(10), an acceleration electrode(11) and an anode(12). A magnetism focusing system(5) is mounted at an outer surface of the bulb(1). An electrode(6) is formed at the outer plane of the bulb(1) where the magnetism focusing system(5) is located, and additionally and dynamically focuses the electron beam. The low resistance coating(2) is opened by a high resistance coating(7) around the electrode(6). A deflection system(13) of a magnet type is mounted at an outer plane of the bulb(1) between the magnetism focusing system(5) and the laser screen(4).
Patent KR-20010001865-A (KR)
Title: Roll changing device of looper system
Inventor: KIM YEONG JUN
IPC: B21B31/08
Filed: 1999-06-09
Abstract: PURPOSE: A roll replacing device in a looper system is provided to promptly and conveniently withdraw upper and lower rolls and a steering roll installed in a looper system. CONSTITUTION: Upper sieves(50) are independently installed in the upper portion of a looper system(L) to enable a cover installed in the upper portion of the looper system to open. An upper and a lower roll(10) store strips by embedding a wire(61) wound on the upper sieve in the looper system. The zigzag motion of the strips is corrected by a steering roll(20). Rolls are withdrawn by wire pulling performed by a winch(60). When withdrawing the lower roll(10) elevating by the wire, a support beam(11) is fixed by a clamp installed in the looper system.
Patent KR-20010002615-A (KR)
Inventor: KIM DONG SIK
IPC: B22D41/00
Filed: 1999-06-16
Abstract: PURPOSE: A filler for preventing a ladle injecting hole from being clogged is provided to increase initial casting performance and initial billet quality by minimizing sintering between the interface of a fireproof material and filler as well as by preventing complex oxide caused by the reaction between the filler and molten steel. CONSTITUTION: Filler is composed of 45 to 55% of CaO and 40 to 55% of MgO. Particles of the filler are less than about 0.1mm, and a coated layer of MgCO3 is formed on the inner wall of a collector nozzle(3). Thus, a ladle entrance is prevented from being clogged caused by the reaction between molten steel(6) and the filler or the reaction between a fireproof material exposed to the inner wall of the collector nozzle and the filler. Therefore, initial casting performance and initial billet quality are enhanced.
Patent KR-20000006244-A (KR)
Inventor: PENNETRIU PASCAL
IPC: C01B15/023
Filed: 1999-06-17
Abstract: PURPOSE: An improved purification method is provided for hydrogen peroxide solution that is economical and that is an organic compound having a high degree of purity. CONSTITUTION: The hydrogen peroxide solution manufacturing method comprises the units of:hydrogenating organic processing solution that contains solved alkylanthraquinone.; oxidizing hydroquinone generated from the hydrogenating unit; abstracting hydrogen peroxide from the processing solution; cleansing subsidiary hydrogen peroxide solution from the abstracting unit.
Patent KR-19990083712-A (KR)
Title: 탄산음료자동배출장치
Filed: 1999-06-15
Abstract: 이 발명품은 음료용기내에 존재하는 탄산가스의 압력을 사용하는 원리로써, 음료를 마실때마다 병마개를 열었다 닫았다하는 반복적인 불편을 해소할수 있을뿐만아니라, 음료의 마개를 열대마다 발생되는 탄산가스의 손실을 막을수 있어서, 음료고유의 청량감을 유지시켜, 음료가 주는 만족도를 배가시킬수 있다.
Patent KR-20010003119-A (KR)
Inventor: KIM SEONG MAN
IPC: B29C65/18
Filed: 1999-06-21
Abstract: PURPOSE: A butt welding sleeve sheet for a resin pipe is provided to reduce the construction cost while the contact by a transformer of low capacity is possible, and reduce the cost by using an electrothermal wire directly. CONSTITUTION: In a butt welding sleeve sheet for a resin pipe, a first and a second electrothermal wires(50,51) of several strands are coated in both sides of the inside of a resin plate(40) horizontally at regular intervals. The end of the first electrothermal wire is connected to a terminal board(60), and connection terminals(70) are connected to the each terminal board. One end of the second electrothermal wire is connected to a terminal board(61). The other ends of the first and the second electrothermal wire are connected to a terminal board(62). A cut-off plate(80) is bonded to the other end of the other side of the resin plate.
Patent KR-20010008649-A (KR)
Inventor: PARK MIN GYU
IPC: B60K20/02
Filed: 1999-07-02
Abstract: PURPOSE: A housing structure of a gear shift marking board in an automatic transmission is provided to form clips and holes on an upper housing and a lower housing wherein one clip and another one can be engaged and assemble the clips, thereby easily assembling and disassembling the parts thereof. CONSTITUTION: A housing structure comprises an upper housing(70) and the lower housing(80). The upper housing(70) has several long holes of a slit form formed thereon, an upper clip(71) figured as an arrow at the cross section of lower end thereof and projected downward on the periphery thereof, and a gear shift marking board disposed thereon. The lower housing(80) has several lower clips(81) formed thereon and equipped with a projecting portion to hook to and being inserted into the long holes, and a clip hole(82) where the upper clip(71) is inserted to be assembled with the upper housing(70).
Patent KR-20000011441-A (KR)
Inventor: MATHDA ISAO
IPC: H04N7/167
Filed: 1999-07-02
Abstract: PURPOSE: A method for intercepting an illegal connection with respect to downloaded and stored in a subscriber terminal in a charged broadcasting system and a system therefor are provided. CONSTITUTION: A broadcasting station for transmitting a program to a plurality of subscriber terminals having increased preservation feature of a downloaded program in a charged broadcasting system, the broadcasting station comprising: a scrambler(105) for scrambling broadcasting program data by means of a scramble key which is updated in a short time; a means for decoding the scramble key by a first key which is alloted to each terminal; a means for decoding a first key by a first master key which is set to the terminal; a means for generating a second key different from the first key in a time interval shorter than an update interval of the first key; a means for decoding the scramble key by the second key; a means for generating a second decoded key; and a means for transmitting the scrambled data for the broadcasting program; the first key-decoded scramble key, a first decoded key, the second key-decoded scramble key, and the second decoded key.
Patent KR-19990073498-A (KR)
Title: 대나무형상 수지봉의 제조방법
Filed: 1999-07-19
Abstract: 본 발명은 자연산 대나무에 가까운 느낌을 줄 수 있도록 된 대나무형상 수지봉의 제조방법에 관한 것이다. 
     본 발명에 따르면, 카본 또는 합성수지로 구성된 원통형 수지봉(2)의 둘레면에 그 폭이 점차 좁아지는 수지테이프(8)를 다수회 감아 각각 쌍으로 된 돌출부(6)를 소정간격으로 형성하는 돌출부형성단계와, 이 돌출부(6)를 연마하여 자연산 대나무의 마디와 유사한 마디부(4)를 형성하는 연마단계와, 각 마디부(4)를 대나무 색으로 코팅 또는 도색하는 채색단계로 이루어지는 것을 특징으로 하는 대나무형상 수지봉의 제조방법이 제공된다.
Patent KR-20010010661-A (KR)
Inventor: NOH YUN GYU
IPC: G16H10/60
Filed: 1999-07-21
Abstract: PURPOSE: A still image system is provided to display a still image of acupuncture spots and medical treatment guides for Korean hand acupuncture treatment on a TV or a monitor corresponding to a user selection by using an embedded memory chip. CONSTITUTION: A still image system comprises a remote controller(11), an RF receiver(12), a CPU(15), a power supply(16), a first storage(14), a character data generator(13), a RGB data generator(17), a second storage(18), a video signal converter(19) and an image display(20). The remote controller(11) remotely controls acupuncture spot guide device. The RF receiver(12) receives the RF signals from the remote controller(11). The CPU(15) controls a data storage or output according to an output signal of the RF receiver(12). The first storage(14) outputs an image data according to a control of the CPU(15). The character data generator(13) generates character data according to a control of the CPU(15). The RGB data generator(17) converts the data, stored in the first storage(14), into the image data. The second storage(18) temporarily stores the data generated from the character data generator(13) and the RGB data generator(17). The video signal converter(19) converts the output signal of the second storage(18). The image display(20) displays the output signal of the video signal converter(19).
Patent KR-20010011263-A (KR)
Inventor: LEE OK SEOK
IPC: B62D43/04
Filed: 1999-07-27
Abstract: PURPOSE: A spare tire carrier is provided to inhibit wire insertion and disable state of a carrier as a roller assembly is spread and to prevent first/second gears from damage when an excessive force is applied. CONSTITUTION: A worker rotates a rotary shaft(51) clockwise when a wire(52) is wound up clockwise. A couple of gears(2,2') engaged with a first gear(57) rotate and a roller assembly(53) rotates to wind up the wire. If an excessive force is applied to the rotary shaft or wire, the gears(2,2') are separated from the first gear by compressing a spiral spring(3). Thereby, the gears(2,2') and the first gear are prevented from damage. Particularly, if an excessive force is applied to the first gear through the wire, the spiral spring near the first gear is compressed promptly. Therefore, the excessive force is absorbed.
Patent KR-20010011750-A (KR)
Inventor: LEE DEOK HO
IPC: H04W76/04
Filed: 1999-07-30
Abstract: PURPOSE: A method for supplying call forwarding services in a mobile communication system is provided to register many call forwarding numbers relating to one subscriber, so as to prevent a user from changing the call forwarding numbers one by one to register the call forwarding numbers. CONSTITUTION: A call forwarding service registering process comprises as follows. If a mobile station(110) requesting a call forwarding service supplies information in accordance with a call forwarding service registering request, a PCs exchange(PCX)(140) transmits a message for requesting a call forwarding service registration additional service to a home location register(HLR)(150). The HLR(150) registers the call forwarding service relating to the MS(110), and transmits an additional service acknowledge message to the PCX(140). The PCX(140) generates a sound for confirming the registered call forwarding service in accordance with the acknowledge message to the MS(110). A call forwarding number activating process comprises as follows. If the MS(110) supplies information in accordance with a call forwarding service activating request, the PCX(140) transmits an additional service request message for activating the call forwarding service to the HLR(150). The HLR(150) activates the call forwarding service relating to the MS(110) requesting a call forwarding activation, and transmits the additional service acknowledge message to the PCX(140). The PCX(140) generates a sound for confirming the activated call forwarding service to the MS(110).
Patent KR-20010016666-A (KR)
Inventor: JEONG YOUN JO
IPC: H04B1/40
Filed: 1999-08-02
Abstract: PURPOSE: A portable terminal having an automatic conversion function relating to a displayed termination is provided to operate a touch switch when a termination displaying mode is a bell sound mode, to monitor a user's touch, and to convert the bell sound mode into a vibration mode when the touch switch senses the user's touch, so as to minimize a noise caused by the displayed termination. CONSTITUTION: An incoming signal is received from an external base station(S10). A microcomputer starts displaying a termination by a selected basic termination displaying method(S20). The microcomputer decides the selected basic termination displaying method(S30). The microcomputer monitors a touch switch(S40). If a touch is sensed in the touch switch, the microcomputer converts the basic termination displaying method into a predetermined second termination displaying method(S50). If the basic termination displaying method is not a sound mode, the microcomputer continuously displays the termination with the basic termination displaying method, and presses a speech key or confirms whether a flip cover or a folding cover of a portable phone is open(S60), as displaying the termination with the second termination displaying method.
Patent KR-20010016840-A (KR)
Title: Mouse pad
Inventor: BYUN SEUNG NAM
IPC: G06F3/039
Filed: 1999-08-04
Abstract: PURPOSE: A mouse pad is provided to support the wrist of a user when the worker uses a mouse for a long time, by forming an angle of inclination toward at least one direction. CONSTITUTION: The right surface of a mouse pad(1) is formed highly more than the left surface, and the top portion of the mouse pad(1) is inclined toward the right end portion(15). Thus, a down hill grade angle of inclination is formed somewhat steeply toward the right end portion(15) on the basis of the top portion(11). Also, a down hill grade angle of inclination is formed somewhat gently toward the left end portion(13) on the basis of the top portion(11). The upper surface of the mouse pad(11) is formed like a mountain. A mouse(21) is put on the gently inclined surface, that is, on the mouse support surface(21) of the left portion.
Patent KR-20000017352-A (KR)
Inventor: ROBINSON RONIEL
IPC: A61K9/00
Filed: 1999-08-17
Abstract: PURPOSE: A compressed tablet capable of chewing is provided, which includes more than one activation element, a water-degradable carbohydrate capable of being compressed and a combination agent. CONSTITUTION: The compressed tablet capable of chewing is comprised of:more than one activation element which is coated with a taste blocking coating material; a water-degradable carbohydrate capable of being compressed selected among a group which is consisted of mannitol, sorbitol, maltitol, dextrose, lactose and the mixture with these elements and the combination agent selected among a group which is consisted of cellulose, a cellulose derivative, starch, and the mixture with these elements.
Patent KR-20010028627-A (KR)
Inventor: JUNG HYEON YONG
IPC: E05B47/00
Filed: 1999-09-22
Abstract: PURPOSE: A circuit of releasing a door lock is provided to monitor a device having a door lock easily employing a forcing switch operating the system normally even when the door is open. CONSTITUTION: In a circuit of releasing a door lock, a switch(40) switches corresponding to the distance of a magnet. a forcing switch(50) is connected in parallel with the switch(40). As the forcing switch(50) is connected in parallel, when either the switch(40) and the forcing switch(50) is on, the system is on. Only when a magnet(42) and the switch(40) is separated enough and the forcing switch is off simultaneously, the system is off. So even when the door is open, if the system checker turns on the forcing switch(50), the system becomes on, thereby the system checker can monitor the condition of operation stably.
Patent KR-20000023488-A (KR)
Inventor: CRISTOPH BAS SOCHN
IPC: C08K5/548
Filed: 1999-09-28
Abstract: PURPOSE: Novel sulfanyl silane is provided which has the same reinforcing effect as mercaptane and more extraordinary processing characteristics like low mixing viscosity and high scorch confidence. CONSTITUTION: The sulfanyl silane is characterized by the following chemical formula 1: X¬1X¬2X¬3Si-A-S-SiR¬1R¬2R¬3 wherein X¬1, X¬2 and X¬3 are independently H, (C1-C8) alkyl, (C1-C8) alkoxy, (C1-C4) haloalkyl, aryl, (C7-C16)aralkyl, halogen or -A-S-SiR¬1R¬2R¬3, R¬1, R¬2 and R¬3 are independently H, (C1-C16) alkyl, (C1-C16) alkoxy, (C1-C16) haloalkyl, aryl, (C7-C16)aralkyl, halogen or X¬1X¬2X¬3-A-S and A is in linear or straight chain, saturated or unsaturated, unsubstituted or (C1-C16) alkyl substituted by (C1-C4) alkyl, (C1-C4) alkoxy, halogen, nitryl, (C1-C4) haloalkyl, NO2, (C1-C4) thioalkyl, NR¬1R¬2, -A-S-SiR¬1R¬2R¬3 or X¬1X¬2X¬3-A-, aryl or (C7-C16) aralkyl.
Patent KR-20000000191-A (KR)
Inventor: CHUNG WON DO
IPC: C04B35/00
Filed: 1999-09-21
Abstract: PURPOSE: A far infrared radiating porous heating plate for grilling and a preparation method thereof are provided, for reducing the amount of energy consumption, increasing the efficiency of radiation of far infrared and neutralizing a toxic gas such as sulfur dioxide. CONSTITUTION: The far infrared radiating porous heating plate is comprises a ceramic foam (3) and a transition metal coating layer (4). The ceramic foam is prepared by dipping (1) a flexible and open-cell structured sponge having a pore size of 5-50 ppi of polyurethane foam or polyvinyl foam into (2) slurry prepared by using ceramic powder comprising 5-30 percent by weight of alumina having a particle size less than 300 mesh, 1-10 percent by weight of bentonite, 1-20 percent by weight of kaolin, 5-20 percent by weight of zirconia, 30-70 percent by weight of sic having a particle size less than 300 mesh; and a binder selected from sodium silicate, phosphate carboxymethyl cellulose, colloidal silica and ethyl silicate; removing the residue slurry; drying the foam; and calcining the foam at a temperature of 1000-1500°C. A coating liquid is prepared by ball milling a mixture comprising 20-80 percent by weight of MnO2, 20-80 percent by weight of Fe2O3, 10-50 percent by weight of CoO, and 10-50 percent by weight of CuO; drying the mixture; and calcining the mixture at a temperature of 800-1200°C; grinding the mixture to obtain fine powder less than 300 mesh; and ball milling a mixture of Cordierite powder and the transition metal powder in a ratio 3-7:7-3 in water.
Patent KR-20010036123-A (KR)
Inventor: KIM JIN HO
IPC: B60R16/04
Filed: 1999-10-06
Abstract: PURPOSE: An automatic separation device of a battery wire terminal on the collision of a vehicle prevents the occurrence of a fire due to a short circuit by automatically separating a battery wire terminal from a battery terminal. CONSTITUTION: An automatic separation device of a battery wire terminal(3) on the collision of a vehicle comprises an impact member(7), a compression spring(8) and a solenoid device(5). The compression spring(8) makes an impact which pushing the battery wire terminal(3) upwards through the impact member(7). The solenoid device(5) makes a plunger(6) reverse on the collision of the vehicle during the impact member(7) is pressed. Thus, the impact member(7) separates the wire terminal(3) from a battery terminal(2), thereby intercepting an electric power provision of a battery.
Patent KR-20010036934-A (KR)
Inventor: CHO HYEON UK
IPC: F24F11/00
Filed: 1999-10-12
Abstract: PURPOSE: A radiation structure for air conditioner is provided to improve heat transfer efficiency by increasing the surface area for radiating heat produced from the control unit of the air conditioner. CONSTITUTION: A barrier(20) for sectioning a condenser side and a compressor side has a cut-out portion(21) for insertion of a radiation plate(30). The barrier and the radiation plate are made up of a metallic material with a superior heat transfer characteristics. The radiation plate serves to radiate the heat produced from the control unit for controlling operation of the air conditioner to the air flowing by a fan, through contact to the substrate of the control unit. The radiation plate is equipped with a plurality of radiation fins(32) formed at the front surface of the radiation plate. The radiation plate has slots(33,33') so as to allow the radiation plate to be fit into the cut-out portion.