baber/WOPTO huggingface dataset:
Patent KR-20020050498-A (KR)
Title: Manufacture method for ink-jet head of single unit type
Inventor: JUNG MYEONG SONG
IPC: B41J2/235
Filed: 2000-12-21
Abstract: PURPOSE: A method for manufacturing integrated type inkjet head is provided to achieve improved accuracy by preventing degradation of photoresist and reducing development time of photoresist. CONSTITUTION: A method comprises a first step of forming an actuator(7) for actuating nozzle in a predetermined region of a silicon substrate(5); a second step of forming a photoresist layer by performing or repeatedly performing a photoresist spin coating, tightly attaching a nozzle mask, and exposing the resultant structure to leave a desired thickness; a third step of removing the photoresist reacted through the second process, by a developing process; a fourth step of tightly attaching a chamber mask, and exposing the resultant structure so as to allow photoresist in a predetermined region from among the residual photoresist to react; a fifth step of removing the photoresist reacted through the fourth step, by a developing process; and a sixth step of forming a nozzle and housing by electro forming or SU-8 coating the photoresist remaining through the first to fifth steps, and stripping the photoresist film by a wet process.
Patent KR-20020051732-A (KR)
Title: direct connection device of driving force for vehicle equipped automatic transmission
Inventor: KIM JAE CHEOL
IPC: B60K28/14
Filed: 2000-12-23
Abstract: PURPOSE: A direct connecting apparatus of driving force for an automatic transmission in a vehicle is provided to obtain power stably by transmitting driving force from an input shaft of the transmission to a crankshaft of the engine with connecting the crankshaft to the input shaft in stopping the engine during traveling. CONSTITUTION: A direct connecting device of driving force for an automatic transmission vehicle is composed of a direct power connecting unit installed between a crankshaft(C/S) of an engine and an input shaft(I/S) of the transmission for reverse driving; an engine start detecting unit detecting starting of the engine during traveling; and a control unit actuating the direct power connecting unit in stopping the engine. A power steering system and a brake booster are operated with driving an oil pump and generating negative pressure continuously by transmitting power from the input shaft to the crankshaft in stopping the engine during traveling.
Patent KR-20020051782-A (KR)
Title: A fuel supply system for a car
Inventor: HWANG HAN HUI
IPC: B60K15/077
Filed: 2000-12-23
Abstract: PURPOSE: A fuel supply system for a vehicle is provided to measure the remaining amount of fuel conveniently with simple structure, and to prevent latent heat and static electricity efficiently by restricting sudden stream of fuel in the fuel tank. CONSTITUTION: A fuel supply system of a vehicle is composed of a tank(1) storing fuel by forming the horizontal round section vertically; a push plate(5) floating on fuel in the tank, and dividing into the upper space and the lower fuel part with moving up and down; a fuel injection pipe(7) formed vertically in the upper part of the tank to inject fuel to the lower part of the push plate; a hollow tube(9) formed vertically, and connected to the tank; a piezoelectric element(11) installed in the upper part of the hollow tube; and a controller(15) displaying on a fuel gauge(13) according to pressure change of the piezoelectric element. Latent and static electricity are prevented with restricting sudden movement of fuel remaining in the tank. The amount of fuel is measured accurately with simple structure.
Patent KR-20020053345-A (KR)
Title: A parallel device for vehicle
Inventor: SUNG BAEK MIN
IPC: B60G9/00
Filed: 2000-12-27
Abstract: PURPOSE: A parallel link work of a vehicle is provided to increase the grounding force of a vehicle wheel by removing the height difference between a front first and rear second shafts, to improve the durability of a frame and a suspension by forming the uniform load distribution on the front first and rear second shafts, and to avoid the uneven wear of a tire by increasing the grounding force of the vehicle wheel. CONSTITUTION: A parallel link work of a vehicle comprises a first bent link(52) connected to a first shackle(36) and rotatably installed on a vehicle body frame(32) via a first hinge(58), a second belt link(54) connected to a second shackle(46) and rotatably installed on the frame via a second hinge(60), and a parallel link(56) connected to the first and second bent links to transmit the advancing and retracting forces. The load applied to a front first shaft(42) is dispersed to a rear second shaft(50) by the descent of a second leaf spring member(48). By making a vehicle wheel contact the ground, the grounding force is improved.
Patent KR-20020053489-A (KR)
Title: Method for manufacturing isolation layer in semiconductor device
Inventor: AHN SANG TAE
IPC: H01L21/76
Filed: 2000-12-27
Abstract: PURPOSE: A method for manufacturing device an isolation film of a semiconductor device is provided to enable a following dense insulation film to bury a micro pattern without a void by reducing a height of a trench as previously depositing the insulation film on the bottom of the trench. CONSTITUTION: A pad oxide film(12) and a silicon nitride film(13) are successively deposited on a semiconductor substrate(11) and a photoresist film forming a device isolation area is formed on the silicon nitride film. By using the photoresist pattern as a mask, a trench(14) is formed by etching the silicon nitride film, the pad oxide film and the substrate. A thin oxide film(15) is formed in the trench by carrying out a sidewall oxidation process. A fluidity insulation film(20) is formed to the lower part of the trench and a densification process is performed on the fluidity insulation film. A gap-fill oxide film(21) is buried on the dense fluidity insulation film and an annealing process is carried out in order to densify the fluidity insulation film and the gap-fill oxide film. The device isolation film is formed by etching the gap-fill oxide film and carrying out a CMP process in order to expose the silicon nitride film.
Patent KR-20010015528-A (KR)
Title: 포화 고리를 갖는 신규한 트리시클릭 화합물 및 이를포함하는 의약 조성물
IPC: C07D209/88
Filed: 1998-06-17
Abstract: 당뇨병, 비만 또는 고지혈증 등의 치료 및 예방용 의약에 사각 사용시 효과적이고 β-아드레날린수용체 작동성을 갖는 화학식 Ⅰ로 표시되는 화합물 또는 그의 염. 
     <화학식 Ⅰ> 
     
       
     
     식 중, R은 수소 또는 메틸기를 나타내고, R 1 은 수소, 할로겐, 히드록시기, 벤질옥시기, 아미노기 또는 히드록시메틸기를 나타내며, R 2 는 수소, 히드록시메틸기, NHR 3 , S0 2 NR 4 R 4' 또는 니트로기를 나타내며, 여기서 R 3 은 수소, 메틸기, S0 2 R 5 , 포르밀기 또는 C0NHR 6' 를 나타내며, R 5 는 저급 알킬기, 벤질기 또는 NR 4 R 4' 를 나타내며, R 4 및 R 4' 는 서로 동일하거나 상이할 수 있으며, 각각 수소, 저급 알킬기 또는 벤질기를 나타내며, R 6' 는 수소 또는 저급 알킬기를 나타내고, R 6 은 수소 또는 저급 알킬기를 나타내며, n은 1 또는 2이며, X는 2급 질소 원자, 산소 원자 또는 황 원자를 나타내며, n이 1인 경우, R 7 또는 R 8 중 어느 하나는 수소 원자이고, 나머지 하나는 수소, 아미노기, 아세틸아미노기 또는 히드록시기를 나타내며, 또는 n이 2인 경우, R 8 은 수소이고, R 7 은 수소, 아미노기, 아세틸아미노기 또는 히드록시기를 나타낸다.
Patent KR-20010022209-A (KR)
Title: 잉크 수리성 조성물 및 코팅된 제품
IPC: G09F3/02
Filed: 1998-07-24
Abstract: 본 발명은 잉크 수리성 조성물 및 코팅된 기질을 제공하고자 하는 것입니다.  본 발명의 조성물은 에틸렌 비닐 아세테이트 에멀젼 폴리머 및 적어도 하나의 수용성 양이온 폴리머를 포함하는 바인더에 분산되거나 혼합된 안료를 포함하는 것으로 폴리디알릴 디메틸암모늄 클로라이드 및 4급 아미노 아크릴레이트 또는 메타크릴레이트와 하이드록시-저급 알킬 아크릴레이트 또는 메타크릴레이트의 코폴리머와 같은 것이 있다.  잉크 수리성 조성물이 코팅된 종이, 필름, 라벨 및 기타 제품도 제공된다.
Patent KR-20010023454-A (KR)
Title: 도열병 방제제 및 밀의 붉은 곰팡이병 방제제
IPC: A01N43/40
Filed: 1998-08-31
Abstract: 도열병 및 밀의 붉은 곰팡이병의 방제제 및 그들을 예방 구제하는 방법에 개시되어 있다. 본 발명에 의한 도열병 방제제 또는 밀의 붉은 곰팡이병 방제제는, 하기 식 (I)에 표시된 화합물을 함유한 것이다. 하기 식 (I)의 화합물은 도열병 및 밀의 붉은 곰팡이병에 대해서 극히 강한 병해 예방구제효과를 가지며, 동시에 병해 구제의 대상인 식물에 대해 약해를 미치지 않는 특징을 갖는다. 
     
       
     
     (I) 
     [식중, R 1 은 알킬기 또는 알케닐기를 나타내며,  R 2 는 수소원자 또는 메톡시기를 나타낸다]
Patent KR-20010023884-A (KR)
Title: 시트 표면 처리제 및 잉크 제트 방식 인쇄용지
IPC: B41M5/52
Filed: 1998-09-10
Abstract: 주쇄 폴리머 또는 측쇄 폴리머의 한쪽이 비닐알콜단위를 가지고, 다른 쪽이 양이온성기를 가지는 그라프트코폴리머를 함유하는 시트표면처리제로서, 펄프시트 또는 플라스틱시트에 도포될 수 있고, 도포된 시트는 잉크제트방식 인쇄용지으로 이용가능하다.  디(메타)알릴아민계 또는 (메타)아크릴계모노머를 이용하여 그라프트공중합을 함으로써 양이온성기를 도입한다.  또는 N-비닐카르복실산아미드 모노머를 그라프트화시키고, 그 후에 가수분해함으로써 본 발명의 그라프트 코폴리머를 얻는다. 비닐알콜단위와 도입된 양이온성기의 식량비는 1 : 20 - 2 : 1 이 성능 균형의 점에서 바람직하다.
Patent KR-20010033485-A (KR)
IPC: A61K/
Filed: 1998-12-21
Abstract: 본원의 약제학적 조성물은, 계절성 알레르기 비염, 다년성 알레르기 비염, 감기, 이염, 부비강염, 알레르기, 천식, 알레르기성 천식 및/또는 염증과 관련된, 재치기, 소양성 콧물, 비공 충혈, 눈의 충혈, 눈물, 귀 또는 구개의 소양증, 숨참, 기관지 점막의 염증, 1초 동안의 강제 호기량(FEV 1 : Forced Expiratory Volume in One Second)의 감소, 기침, 피진, 피부 소양증, 두통, 및 통증과 동통을 치료하는데 유용하다.  본 조성물은 i) a) 몬텔루카스트, b) 1-(((R)-(3-(2-(6,7-디플루오로-2-퀴놀리닐)에테닐)페닐)-3-(2-(2-하이드록시-2-프로필)페닐)티오)메틸사이클로프로판아세트산, c) 1-(((1(R)-3(3-(2-(2,3-디클로로티에노[3,2-b]피리딘-5-일)-(E)-에테닐)페닐)-3-(2-(1-하이드록시-1-메틸에틸)페닐)프로필)티오)메틸)사이클로프로판아세트산, d) 프란루카스트, 또는 f) [2-[[2-4-3급-부틸-2-티아졸릴)-5-벤조푸란일]옥시메틸]페닐]아세트산, 또는 이의 약제학적으로 허용되는 염중에서 선택된 하나 이상의 류코티리엔 길항제의 유효량과 혼합된 ii) 데스카보에톡실로라티딘, 세티리진, 펙소페나딘, 에바스틴, 아스테미졸, 노라스테미졸, 에피나스틴, 에플레티리진 또는 이의 약제학적으로 허용되는 염중의 하나 이상의 항히스타민제의 유효량을 포함한다.
Patent KR-20010041187-A (KR)
Title: 휴대구가 부착된 포장용 병
Filed: 1999-02-19
Abstract: 휴대 수단이 제공된 플라스틱 포장용 병.  병은 넥부의 하부 주위에 형성되고 그것으로부터 돌출한 서포트링 아래에 단부와 상기 단부와 서포트링 사이에 환상홈를 가지는 두꺼운 벽의 넥부와, 넥부의 밑면으로부터 어깨부가 양측에 연장하는 얇은 벽의 편평한 형상의 몸통부를 구비하고, 연신 블로우 성형처리에 의해서 일체로 형성되어 있다.  휴대구는 적어도 넥부의 외경과 대체로 동일한 폭을 갖는 직사각형의 삽입판과 그 일단의 고정부가 가소성이 있는 열가소성 재질로부터 L 형상으로 일체로 형성되고, 그 내주가 환상홈의 직경과 동일한 직경을 갖고 선단개구가 환상홈의 직경보다 좁은 동일한 형상의 한쌍의 포지편을 갖는 고정부로 형성된다.  포지편은 병의 몸통부의 배면측으로부터 환상홈에 끼워 맞추어지고, 유지 스페이스가 삽입판과 몸통부의 배면측 사이에 형성되는 몸통부의 배면의 중앙에 수직으로 향하게 된 세로방향에 삽입판은 위치된다.
Patent KR-20010071250-A (KR)
Title: 실리콘 웨이퍼의 제조방법 및 실리콘 웨이퍼
IPC: C30B15/00
Filed: 2000-02-25
Abstract: 실리콘 웨이퍼는, 쵸크랄스키법에 의해 저항율이 100Ω·cm 이상이고 초기 격자간 산소농도가 10~25ppma인 실리콘 단결정 잉곳을 육성하고, 그 실리콘 단결정 잉곳을 웨이퍼로 가공하고, 그 웨이퍼에 산소석출 열처리를 행하여, 웨이퍼중 잔류 격자간 산소농도를 8ppma 이하로 하는 것에 의해 제조된다. 상기한 바와 같이 제조된 실리콘 웨이퍼는, 디바이스 제조 열처리 등 후에도 저항율의 저하가 거의 없다. 또한, 실리콘 웨이퍼를 제조하려 열처리하여, 웨이퍼가 상기한 초기 격자간 산소농도 및 잔류 격자간 산소농도를 갖도록 하면, 후속 열처리공정에서 슬립전위가 저항율에 관계없이 방지된다. 
     더욱이, 본 발명의 실리콘 웨이퍼 표면상에 에피텍셜층을 형성함으로써, 고저항율 에피텍셜 웨이퍼가 제조될 수 있고, 이것은 슬립전위 등의 우려가 없어 다양한 디바이스에 적용할 수 있다.
Patent KR-20010025539-A (KR)
Title: The method for advertisement by using Quiz
Inventor: WON YOU TAE
Filed: 2001-01-04
Abstract: PURPOSE: Method for advertising on internet using a quiz is provided to reduce an advertisement charge by paying the advertisement charge to a quiz participator for a prize in case that a participator clicks an advertisement on a screen, and thereby only paying with respect to the number corresponding to displaying and clicking. CONSTITUTION: A user connects to a website(S1) and performs a login(S2) and gains a membership(S3). A web server searches a personal information and selects a quiz type in accordance with the personal information(S4). An advertisement type quiz is displayed on a screen of a user(S5). The advertisement type quiz is displayed as a banner type(S6-S9). The user obtains information for the correct answer through the web server or a chatting, and paying a predetermined amount of money out of a prize money accumulated in accumulated money managing database(S10-S14). If a user continuously answers correctly, a prize money is accumulated and paid(S15-S20).
Patent KR-20020060891-A (KR)
Title: Circuit Board Having Pad Groove
Inventor: YOO JE JUNG
IPC: H01R12/71
Filed: 2001-01-13
Abstract: PURPOSE: A circuit board having a pad-coupling concave is provided to insert a connection pad forming unit between connection pins formed inside a connector case, when connecting a connector and the circuit board, so that soldering is not necessary. CONSTITUTION: A circuit board(10) in which connectors and connection pads(14) are formed in end parts. The connectors located in one side inside a connector case are arranged in two rows up and down, and have connection terminal pins connected to a body of another electronic circuit. The connection pads are inserted between rows of the connection terminal pins and are connected to the connection terminal pins. The center of the connection pads in which pad-coupling concave(16) is formed not to have a conductivity part to couple the connection terminal pins. And the pad-coupling concave and the connection terminal pins are elastically coupled while entering the center without being deflected along the pad-coupling concave in right and left directions, thereby coupling the connectors and the circuit board.
Patent KR-20020063763-A (KR)
Title: Cylinder head for decreasing engine noise and preventing disadvantage engine moving parts using check valve
Inventor: KANG GEON YONG
IPC: F01M1/12
Filed: 2001-01-30
Abstract: PURPOSE: A cylinder head for reducing engine noise and preventing the damage of an engine driving component is provided to remain a certain amount of engine oil in the cylinder head using the check valve even when the engine is not driven, thereby minimizing the engine noise and preventing the damage of the engine driving component. CONSTITUTION: An oil fan stores engine oil. An oil pump(200) sends the engine oil to the respective driving components. An oil return passage(600) returns the engine oil to the oil fan after lubrication and cooling operation at the respective driving components. The cylinder head(400) has a check valve(500). A check valve(500) is installed at the lower portion of the oil supply passage of the cylinder head, and open to travel the engine oil toward the cylinder head. The check valve(500) cuts off the engine oil from cylinder head direction to cylinder block direction to remain a certain amount of the engine oil in the cylinder head.
Patent KR-20020064544-A (KR)
Title: A louver's working structure of the ceiling type air-conditioner
Inventor: KO YONG HO
IPC: F24F1/00
Filed: 2001-02-02
Abstract: PURPOSE: A structure for driving louver of ceiling cassette type air conditioner is provided to simplify structure thereof. CONSTITUTION: A structure comprises a plurality of louvers(52) installed on a plurality of outlets formed on a lower panel(50) forming a lower surface of a cabinet and having driven axes(54) integrally installed on both ends thereof so as to be simultaneously driven and to guide direction of discharged air; connecting axes(56) connecting both of the ends of the louvers with the ends of the neighboring louvers; and a driving part(60) installed on one side of one of the connecting axes to drive the connecting axes.
Patent KR-20020064834-A (KR)
Inventor: KIM BEOM SU
IPC: F25D11/00
Filed: 2001-02-03
Abstract: PURPOSE: A sensor bracket for refrigerator is provided to securely fix a sensor to a pipe of an evaporator joined to a case of the refrigerator without infiltration of foaming liquid. CONSTITUTION: A bracket includes a sensor joining part(42) formed on a middle of a body(41) so that all of a cylindrical sensor(50) is inserted in an inner space thereof and both ends(43) thereof are blocked; an insertion groove(44) to which a lead(51) of the cylindrical sensor is inserted; and fixing parts(46) formed on one sides of pipe joining parts(45) formed on both ends of the body so that pipes(2) of an evaporator(1) are inserted and fixed on inner concave parts thereof.
Patent KR-20010035449-A (KR)
Title: An advertisement method using profile pictures
Inventor: CHOI JUN GWAN
Filed: 2001-02-15
Abstract: PURPOSE: The advertisement method using a profile photograph is provided to offer the profile photograph of a user at a low cost, and allow an advertisement provider to utilize various profile photographs in advertisement, by making the advertisement included in the profile photographs. CONSTITUTION: The data of the advertisement provider collected is stored in a database(S210). The profile photograph of an individual are taken in the photo studio designated by the advertisement provider(S220). If the individual asks the discount of a photograph price, the advertisement is inserted into the photograph of the individual(S240). The payment for the discounted photograph is demanded to the photograph owner(S250), and the data related to the discount is transmitted to the server of a service provider(S260). The service provider sends the data received to the advertisement provider, and demands payment for the advertisement(S270). The advertisement provider remits the fees for the advertisement to the service provider(S280), which sends the money resulted from subtracting the fees of the advertisement provider from the advertisement fees to the photograph studio(S290).
Patent KR-20020070557-A (KR)
Title: Method and apparatus for echo canceller during in wireless communication system
Inventor: EOM GWANG SEOP
IPC: H03H21/00
Filed: 2001-02-28
Abstract: PURPOSE: An apparatus and a method for removing an echo in a mobile communication system are provided to remove efficiently an echo in a state of double talk by utilizing a level comparing process and a double filter structure. CONSTITUTION: A hybrid(26) transfers the first voice signal received from A side to B side or the second voice signal received from the B side to the A side. A fixed filter(22) provides a filter coefficient to an adaptive filter(20) to recover the filter coefficient of the adaptive filter(20) if the fixed filter(22) detects a double talk from a level comparison double talk detector. The adaptive filter(20) receives the first voice signal performs an adaptive operation for 160 samples for forming one frame and an echo prediction signal according to the adaptive operation. A canceller(24) receives the echo prediction signal of the adaptive filter(20) and an output signal of the hybrid(26) and generates an echo removal signal.
Patent KR-20020071386-A (KR)
Title: A medicine to reduce cholresterol and acquirement method
Inventor: LEE JONG HA
IPC: A61K38/00
Filed: 2001-03-06
Abstract: PURPOSE: A method of obtaining medicine for reducing cholesterol level of a blood is provided by mixing arginine, hyaluronic acid and water and then washing the precipitate with ethanol. Whereby, the medicine is low in one unit dose and has continuous cholesterol-lowering activity. CONSTITUTION: Arginine and an acid of an organism such as hyaluronic acid are mixed with water in a volume ratio of 1:(2 to 4):(40 to 50), heated at 80 to 90deg.C for 1 to 2hr, cooled to 4 to 6deg.C and then added with 4 to 6% by volume of ethanol to give a precipitate, which is washed with ethanol several times and dried in air.
Patent KR-20020072861-A (KR)
Title: Fishnet having a lamp apparatus
Inventor: KIM JONG BAE
IPC: A01K77/00
Filed: 2001-03-13
Abstract: PURPOSE: A fishing net is provided to offer a lighting device, which is separably coupled to a shank portion thereof, thus allowing a user to easily confirm fish caught by the net. CONSTITUTION: The fishing net comprises a foldable shank portion(11); a capturing part(12), which is installed to the one end of the shank portion and has a net(12a); and a lighting device(30) separably coupled to the other end of the shank portion with a fastener(20). The lighting device comprises a body in which a battery is contained, a lighting part separably mounted on the body, a connector part between the body and the lighting part, a clip part fixed to a housing of the lighting part and formed with two grooves, and a band fastened to the body or the shank portion through the grooves of the clip part.
Patent KR-20020074277-A (KR)
Title: Device for manufacturing semiconductor package and method for manufacturing the same
Inventor: JANG CHEOL YEONG
IPC: H01L21/50
Filed: 2001-03-19
Abstract: PURPOSE: An apparatus for fabricating a semiconductor package is provided to automatically inspect the state of solder balls attached to the semiconductor package right before a singulation process performed on the semiconductor package, by making a solder ball scrubbing unit fixed to a singulation apparatus or transferred to its right and left. CONSTITUTION: Upper and lower guide rails(14,16) are composed of an introducing unit and a singulation region. The semiconductor package(10) of a strip unit which is firstly introduced to the introducing unit of the upper and lower guide rails is transferred to the singulation region by a feeding tool(18). The scrubbing unit(100) of a soft material is fixedly installed in the lower guide rail, having such a height to scrub the solder ball(12) attached to a surface of the semiconductor package.
Patent KR-20020074890-A (KR)
Title: Apparatus for injecting wind shield washer
Inventor: KIM CHANG SU
IPC: B60S1/48
Filed: 2001-03-22
Abstract: PURPOSE: A washer fluid injector is provided to offer convenient to a driver by effectively removing the foreign matters and frost on a vehicle glass with a preheated washer fluid. CONSTITUTION: A washer fluid injector comprises a vessel(15) for receiving a washer fluid, a heat exchanger(18) installed in the vessel and for heat exchange of the cooling water and the washer fluid, a temperature sensor(16) for detecting the temperature of the washer fluid contained in the vessel, a directional control valve(13) installed near the inlet of the cooling water and for controlling the flow direction of the cooling water depending on the temperature of the washer fluid, a washer pump for emitting the washer fluid from the washer vessel, and a nozzle for injecting the washer fluid emitted by the washer pump.
Patent KR-20010095009-A (KR)
Title: Heat type infrared sensor and manufacturing method thereof
Inventor: IIDA YOSHINORI
IPC: G01J1/02
Filed: 2001-03-26
Abstract: PURPOSE: To provide a thermal infrared sensor with high freedom of structure and low cost and its production method. CONSTITUTION: In the upper part of a plate shape space formed inside a semiconductor substrate, an infrared detector and support legs are formed. On the semiconductor substrate, a circuit for processing signals from the detector is installed. With this method, the characteristic improves because the structure of the circuit for processing is not affected by the substrate structure. Owing to the simple structure, a production cost can be reduced.
Patent KR-20020076465-A (KR)
Title: Pottery glaze using zeolite and manufacturing method the same
Inventor: CHO SE HWAN
IPC: C03C8/00
Filed: 2001-03-28
Abstract: PURPOSE: A glaze composition using zeolite as a main material, being applied to pottery and ceramics, is provided to store foods for a long time and express various colors without the addition of metal oxides. CONSTITUTION: The glaze composition is prepared by mixing 60-80% of zeolite(80-120mesh), 11-15% of feldspar, 5-20% of limestone and 4-5% of clay, followed by ball milling a mixture of the above raw materials and water in a ratio of 1 : 1.5 into a size capable of passing through a 180-220mesh sieve. Accordingly, the resultant glaze enables long time storage of foods and diverse coloring due to ion exchange of zeolite and metal oxides contained in zeolite, respectively.
Patent KR-20010095067-A (KR)
Inventor: IKEMACHI TAKAAKI
IPC: H01M4/52
Filed: 2001-03-29
Abstract: PURPOSE: To provide an alkaline battery that is superior in both charging characteristics and the discharging characteristics. CONSTITUTION: The positive electrode comprises a porous nickel(Ni) sinter substrate filled with active material containing nickel hydride. The positive electrode is made to have the substrate and the whole electrode adhered with Y(yttrium) and/or an yttrium compound, and the concentration of alkaline electrolyte is made to have 0.1 or more and 1.0 or less of normal solution of Li(lithium) and 0.3-1.5 normal solution of Na(sodium).
Patent KR-20010103607-A (KR)
Title: 유압 제어식 자동 변속기
IPC: F16H61/00
Filed: 2001-04-17
Abstract: 본 발명은 유압 제어식 자동 변속기에 있어서, 유압 제어 밸브 바디의 설계 자유도를 용이하게 향상시키는 것을 목적으로 하며, 그에 따른 수단으로서, 유압 제어식 자동 변속기(1)에서, 토오크 컨버터 하우징(2)의 세로 벽면(13)과 리액션 하우징(4)과의 사이에 구동기구(18)가 배치되어 메인 하우징(9)내의 유압 펌프(19)가 구동기구(18)에 의해 구동되어 유성치차 기구(6)의 다판 클러치(7)로의 제어 유압로에 대한 어큐뮤레이터(30)가 메인 하우징(9)의 외측면에 장착된 유압제어 밸브 바디와는 분리되어 토오크 컨버터 하우징(2)의 세로 벽면(13)과 리액션 하우징(4)과의 사이에서 구동기구(18)의 무단 체인(16) 작동 궤적내에 배치되어 있다.