baber/WOPTO huggingface dataset:
Patent KR-20000051101-A (KR)
Inventor: PARK GI YOON
IPC: B01D46/24
Filed: 1999-01-19
Abstract: PURPOSE: An air filter for use of automotive vehicle is provided to achieve an improved performance of engine while arranging two filter members within a main body of the air filter for a distributed filtering system. CONSTITUTION: An air filter comprises a main body(10) having at a lower portion thereof an inlet(10a) for inflow of external air, and at an upper portion thereof an outlet(10b) for discharging the purified air into an engine, a supporting base(11) installed to have a predetermined height at an inner bottom surface of the main body(10), the supporting base(11) having an air flow path(11a) formed between the base(11) and the main body(10) for a distributed flow of an air introduced into the inlet(10a), a baffle(12) protruded upwardly from a center of the supporting base(11), supporting diaphragms(13) installed as being elastically supported by a spring(13a) at both sides of the baffle(12), the diaphragms(13) having at intermediate portions thereof guiders(13b) protruded outwardly for distributing the air moving through the path(11a) into upper and lower portions, assembly stoppers(14, 15) arranged at upper and lower side surfaces of the supporting diaphragms(13), and first and second filter members(16, 17) one ends of which are coupled to the stoppers(14, 15), respectively, and other ends of which are supported by the wall of the main body(10) or the side surface of the supporting base(11), the filter members(16, 17) eliminating foreign substance of the air distributed by the guiders(13b) and supplying the purified air into an engine through the outlet(10b).
Patent KR-19990045883-A (KR)
Title: 양액과그용도및그양액을이용한재배방법
IPC: A01G31/00
Filed: 1999-02-04
Abstract: Na 2 SiO 3 450 ~ 550g를 물 250ml에 넣어 온도 40℃로 가열하기 시작하여 65 ~ 75℃ 까지 열을 가하면서 서서히 녹여 용해된 액을 얻은 다음, 0.1N HNO 3 25ml와 K 2 CO 3 150 ~ 250g을 물 125ml에 넣어 온도 40℃로 가열하기 시작하여 65 ~ 75℃까지 열을 가하면서 서서히 녹여 상기 제조된 용해된 액과 혼합하고, 상기와 같이 혼합한 액에 Sucrose 650 ~ 750g을 교반하여 혼합한다. 혼합이 완전히 될 때까지 교반하고 만약, 혼합이 잘 안될 경우에는 약간의 열을 40℃정도로 다시 가하여 혼합 시켜 양액을 제조한다. Sucrose 650 ~ 750g 대신 포도당250ml, Glycerine 250ml, 꿀 250ml, 또는 SiO 2 75%, NaO 7%, K 2 O 7%, Al 2 O 3 3%, 기타 8%의 성분이 함유된 맥반석 원석의 분말중 선택된 어느하나를 사용할 수 있으며, 혼합이 완전히 될 때까지 교반하고 만약, 혼합이 잘 안될 경우에는 다시 40℃의 열을 가하여 혼합함을 특징으로 하는 양액의 제조방법과, 
     양액탱크(1)와, 양액탱크에 내장어 미생물을 살균시키는 UVO 3 등(2)과, 상기 양액탱크와 연결되어 있는 산소를 보충하는 용존산소 보충기(3)와, 상기 양액탱크와 연결된 여과장치(4)와, 양액탱크에 연결되어 수온을 조절할 수 있는 냉온수장치(4)와, 양액탱크와 양액을 공급시키기 위한 공급관(6)과, 공급관에서 양액을 공급시켜 콩나물 등의 채소류에 직접 살수할 수 있는 살수기(5)와, 양액탱크에 물을 공급하는 보충수 탱크(7)와 사용된 양액을 회수시켜 양액탱크로 회수시키는 회수관(8)을 포함하여 구성됨을 특징으로 하는 양액재배장치와, 
     Na 10,59%, Si 14.01%, K 21%, O 2 53.3%, 기타 1.2%의 조성비로 구성되어 있음을 특징으로 하는 채소류 재배용 양액 및 채소류 특히 콩나물의 재배, 사료, 에 사용하는 방법
Patent KR-19990045923-A (KR)
Title: 다색무늬발포신발창제조방법
Inventor: OH PAN WON
IPC: B29D35/12
Filed: 1999-02-13
Abstract: 본 발명은 다색무늬 발포신발창 제조방법에 관한 것으로, 상세하게는 열가소성 합성수지 원료와 첨가약품들을 혼합한 혼합물을 판상의 생지 또는 분말 상태의 혼합물로 형성하고 원하는 신발창의 일부 형태와 색상에 따라 형성된 각각의 금형에 투입하여 발포제의 분해와 가교제의 반응이 일어나지 않는 온도로 가열 가압하여 원하는 신발창의 일부 형태 또는 무늬 및 문자와 색상에 따라 각각의 생지세편을 형성하고, 각각의 생지세편들을 결합하고 적층시켜 발포금형에 투입하여 발포제의 발포와 가교제의 반응이 일어나도록 일정 시간동안 가열 가압하여 형성한 다색무늬 발포신발창을 그라인더로 정리 가공하여 형성하므로 각각의 이색 무늬 경계부가 서로 혼합되지 않아 경계가 뚜렷하게 드러날 뿐만 아니라 문자와 같은 신발창의 측면에 선명하고 아름다운 무늬가 표현될 수 있고 심지어 문자와 같은 복잡한 도안의 이색 무늬를 형성하면서도 색의 번짐이나 일그러짐 없이 선명하고 정확한 무늬를 형성할 수 있는 것이다.
Patent KR-19990077615-A (KR)
Title: 캐리어의가속도를제어하는직렬프린터
IPC: B41J2/24
Filed: 1999-03-05
Abstract: 본 발명은 수취한 문자 신호에 따라 매체상에 인쇄 문자를 형성하는 인쇄 헤드(4)와, 이 인쇄 헤드를 탑재하여 주행 방향으로 인쇄 불가능 영역과 인쇄 가능 영역(V)에 걸쳐 주행시키는 캐리어(3)와, 이 캐리어의 주행 속도를 감시하여 적어도 그 인쇄 가능 영역(V)에 있어서 속도 변동량의 억제를 수반하면서 그 캐리어의 속도를 제어하는 제어 회로를 갖는 직렬 프린터에 관한 것이다.
Patent KR-20000060126-A (KR)
Inventor: JUNG SEUNG SEOK
IPC: B41J13/10
Filed: 1999-03-12
Abstract: PURPOSE: An apparatus for sensing multi feed is provided to prevent unnecessary loss of a print paper and damage of parts of a printer by sensing multi feed generated when outputting print data, thereby increase the reliability of the print. CONSTITUTION: In a printer outputting data, an apparatus for sensing multi feed includes a sensing part(310) for sensing a transfer state of a paper supplied for printing the data, a setting part(330) for setting the sensing part to be operated according to the selection of a user, a controlling part(340) for determining multi feed state that plural papers are transferred if the sensing part senses the paper even if a given time passed and generating a control signal for stopping the operation of the printer, and a displaying part(320) for displaying the multi feed state to the user.
Patent KR-20000061192-A (KR)
Inventor: LEE BYEONG CHAN
IPC: H01L21/31
Filed: 1999-03-24
Abstract: PURPOSE: A semiconductor device having a gate electrode of low resistance is provided to prevent an oxidation of the gate electrode having a material layer of high oxide resistance to cap the gate electrode when a material of low resistance is used as a gate electrode material and to recover the damage to a gate oxidation layer. CONSTITUTION: A semiconductor device having a gate electrode of low resistance comprises a gate oxidation layer(13a), a gate electrode of low resistance and a material layer(23a) of high oxide resistance. The gate oxidation layer is formed on a semiconductor substrate(11). The gate electrode of low resistance is formed on the gate oxidation layer, composed of a metal silicide layer or metal layer. The material layer of high oxide resistance surrounds the gate electrode.
Patent KR-20000062011-A (KR)
Inventor: LEE CHANG JIN
IPC: A23L11/20
Filed: 1999-03-30
Abstract: PURPOSE: A soybean paste containing ginseng that has anticancer functions as well as fortifies immune system of human is provided. CONSTITUTION: To achieve the above object, original ginseng get through several processes such as washing, trimming and the like. After the processes, ginseng is processed in the forms of powder, granule, and liquid phase. The obtained ginseng is added in the preparation process of soybean paste.
Patent KR-20000066268-A (KR)
Inventor: LEE GI HWAN
IPC: G11C7/04
Filed: 1999-04-15
Abstract: PURPOSE: A self-refresh circuit reactive to a temperature is provided to minimize a current consumption in case of a low power-supply providing, by changing a refresh period of a cell data. CONSTITUTION: The self-refresh circuit includes a temperature detector(26), and a temperature detector driver(28). A refresh request signal generator(22) generates a refresh request signal for a self refresh mode which automatically refreshes a data recorded in a memory cell. The refresh period controller(24) determines a period for enabling a memory cell of a selected word line at a predetermined refresh period. The temperature detector driver generates an enable signal for driving the temperature detector during a period time of the refresh period controller. Thereby, the self-refresh circuit minimizes a current consumption in case of a low power-supply providing.
Patent KR-19990083222-A (KR)
Title: 반도체기기 및 그 제조방법
IPC: H01L21/312
Filed: 1999-04-15
Abstract: 반도체기기에서, 기판 상에 형성된 층간절연막 속에 제공된 개구 이내에, 그것의 한 끝단이 기판과 접촉하는 배선부, 및 금속층으로 만들어지고 배선부의 다른 끝단에 위치되어지는 비아(via)부가 형성되고, 보호막은 개구에서의 비아부에 마주하는 내벽의 표면부분에 형성된다.
Patent KR-20000067662-A (KR)
Inventor: AHN YEONG SU
IPC: B01J20/02
Filed: 1999-04-30
Abstract: PURPOSE: A zinc titanate-desulfurizing agent and its preparation method are provided, to obtain a desulfurizing agent with good reactivity and durability in low cost. CONSTITUTION: The zinc titanate-desulfurizing agent comprises 2.0-8.0 wt% of bentonite; 0.1-2.0 wt% of alumina sol; 0.1-3.0 wt% of silica sol; 36.4-37.6 wt% of TiO2; and the balance of ZnO. The method comprises the steps of putting TiO2, ZnO, distilled water (55 wt%) and dispersing agent into a polyethylene bottle and ball milling it with zirconia balls for 30 min; adding alumina sol, silica sol and bentonite in sequence to the bottle and ball milling it for 24 hours; adding poly(vinyl alcohol) and an SN defoamer to the bottle and ball milling it for 3 hours to obtain slurry; and spray drying the slurry to obtain granule desulfurizing agent; calcining the granule to obtain crystalline zinc titanate.
Patent KR-20000073788-A (KR)
Inventor: KANG SANG GI
IPC: H03F1/32
Filed: 1999-05-14
Abstract: PURPOSE: A method for optimally controlling adaption type feedforward linear amplifier is provided to calculate the optimal controlling voltage quickly and to stabilize the algorithm regardless of the change of the surroundings. CONSTITUTION: A method for optimally controlling adaption type feedforward linear amplifier comprises the steps of; initiating the parameter(101); reading the strength of input signal(102); deciding the optimal controlling voltage of A1, P1, A2 and P2(103); outputting the optimal controlling voltage of A1, P1, A2 and P2(104); setting the PLL1(105); reading the strength(err(n)) of master signal(106); regulating the optimal controlling voltage of P1 and A1 until the strength(err(n)) of master signal is smaller than the first threshold value(TH1), if the strength(err(n)) of master signal is larger than the first threshold value(TH1)(107,108); obtaining the difference of the strength(err(n)) of master signal and the strength of distortion signal, if the strength(err(n)) of master signal is smaller than the first threshold value(TH1)(107,114-118); and regulating the optimal controlling voltage of P2 and A2 until the difference is larger than the second threshold value(TH2), if the obtained difference is smaller than the second threshold value(TH2)(119,120,121).
Patent KR-20010000979-A (KR)
Inventor: KIM SEONG JIN
IPC: H01J11/34
Filed: 1999-06-01
Abstract: PURPOSE: A plasma display panel is provided to decrease the width of a thread pattern and to increase a filling space of a penning gas by forming a structurally secure pattern, such as an ellipse or a net pattern. CONSTITUTION: After forming a rear substrate(20) having an address electrode, a partition wall and a fluorescent substance, a thread pattern(28) is formed on a thread line of the rear substrate(20) by the use of a screen print or a dispenser and has the height in the range of 250 to 350 micrometers. The thread pattern(28) repeats a regular hexagonal pattern and is made of a frit glass. The hexagon thread pattern(28) has a structurally secure configuration. The secure structure decreases the width of the thread pattern(28), thereby securing a filling space of a penning gas.
Patent KR-19990068544-A (KR)
Title: 직조발열체의제조방법
Filed: 1999-05-28
Abstract: (1) 발명이 속한 기술분야 : 발열체 
     (2) 발명의 목적 : 종래의 직조발열체류는 방적사를 사용하여 발열체 전체부분을 직조하여 완성하므로 작업능률이 낮으며, 열선과 방적사의 수축율이 다르므로 직조후의 형상은 평탄하지 못하고 뒤틀림이 많다. 
     본 출원은 이를 개선한 발명이 된다. 
     (3) 발명의 구성 : 발열선과 금 속의 도전선이 직조되고 직조면의 양면 또는 단면을 시트(sheet) 또는 판재로 압착하는 직조발열체의 제조방법이다. 
     (4) 발명의 효과 : 생산의 효율이 증대되고, 직조와 기능성부가(방수, 방염, 바이오세라믹 첨가등)가 하나의 연속공정으로 이루어질 수 있으므로 대량생산을 유도하여 코스트 저감에 기여한다.
Patent KR-20010001164-A (KR)
Inventor: AHN JAE YEONG
IPC: H01L27/10
Filed: 1999-06-02
Abstract: PURPOSE: A method for manufacturing a capacitor is provided to improve reliability and to guarantee capacitance of the capacitor, by preventing a nitride layer from being formed in an upper acute region of amorphous silicon, thereby preventing a hemispherical grain(HSG) layer from being separated and falling off. CONSTITUTION: A node contact(23A,23B) is selectively formed on a semiconductor substrate(21) having a device through the first interlayer dielectric. After the second interlayer dielectric is formed on the first interlayer dielectric and etched by a photolithography process to expose the node contact, an electrode layer is formed on the entire surface. An oxidation layer is deposited on the electrode layer and etched back to fill the etched region of the second interlayer dielectric. The electrode layer exposed by the etch-back oxidation layer is etched back. After the oxidation layer exposed by the etched-back electrode layer is recess-etched, a nitride layer is deposited through plasma on the entire surface. After the nitride layer is etched back, the oxidation layer exposed by the etched-back nitride layer is eliminated. A hemispherical grain(HSG) layer is deposited on the exposed electrode layer.
Patent KR-20010002142-A (KR)
Inventor: HONG YEONG JU
IPC: H04W16/00
Filed: 1999-06-11
Abstract: PURPOSE: A service system for a kid phone and method thereof, is provided to wireless transmit a short message and a callback telephone number to the kid phone and to have safety functions, so that parents can know the information on their child when the child is out, and the child can telephone to a designated telephone number. CONSTITUTION: A portable kid phone(100) has predesignated telephone numbers, an alarm function, and a function receiving a short message. An auto response system(ARS,500) connected to a public switched telephone network(PSTN,600) outputs voice for selecting a desired function when a subscriber is connected to transmit a short message in a corresponding function, and outputs a control signal to generate a short message for the selected function. A short message center(SMC,400) generates the short message for the selected function and a callback telephone number, and transmit the short message and the callback telephone number by designating a terminal number of a selected kid phone subscriber. A mobile switching center(MSC,300) makes the short message and the callback telephone number output to the terminal number of the selected kid phone subscriber. A base station(200) wireless transmits an output signal of the MSC(300) to the corresponding kid phone.
Patent KR-20010002380-A (KR)
Inventor: BAEK UN SEOK
IPC: F01N3/28
Filed: 1999-06-15
Abstract: PURPOSE: Provided is a canning device for protecting a catalyst and a mat covering the catalyst from high temperature exhaust, which contains a front can member and a back can member. CONSTITUTION: The canning device comprises; the front can member(3) consisting of a front side connected with an exhaust manifold, and a back side which is open; the back can member(4) consisting of a front side which is open, and a back side connected with a silencer, wherein the front side of the back can member(4) is coupled with the back side of the front can member(3); catalyst supporting members(5)(6). The catalyst(1) is inserted in the front and back cans member(3)(4) and the catalyst supporting members(5)(6).
Patent KR-20010002575-A (KR)
Inventor: KIM JONG KEUN
IPC: G06F15/00
Filed: 1999-06-16
Abstract: PURPOSE: A technique and a structure of a remote automatic installing system for unix based software through web are provided to simply install a wanted software in a target system by using a file transfer technique and a remote execution technique through a network without regard to positions of a user, a managing system and the target system. CONSTITUTION: A remote installation management module is a CGI program to manage to install Unix based various softwares. A file transfer module is used to transfer relative files for installing the software. A remote execution module executes an installing agent remotely after executing the file transfer module under the control of the remote installation management module. The installing agent is executed by the remote execution module by transferring through the file transfer module. The installing agent sets an environment to install and operate the software in an installing directory.
Patent KR-20010003713-A (KR)
Title: Plasma display panel
Inventor: CHO SU JE
IPC: H01J11/44
Filed: 1999-06-24
Abstract: PURPOSE: A plasma display panel is provided to improve a contrast and a light emitting efficiency, and to generate an amount of light emitted from sub-cells corresponding to red, green and blue in balance. CONSTITUTION: A plasma display panel has barrier ribs(106,108) enclosed with respective sub-cells(102) and pixel cells(104). Each of a red(R), green(G) and blue(B) sub-cells is divided by a sub-barrier rib(106) between the sub-cells(102). One pixel cell comprises the red(R), green(G) and blue(B) sub-cells. A main barrier rib(108) divides the pixel cell(104) and the adjacent pixel cell(104). A width of the sub barrier rib(106) between the sub cells(102) is narrower than the main barrier rib(108) between the pixel cells(104). A discharge space of the red sub-cell(R) is larger than a discharge space of the blue sub-cell(B). The discharge space of the blue sub-cell(B) is larger than a discharge space of the green sub-cell(G). The size of respective sub-cells is different because each of sub-cells has a different light emitting efficiency. The light emitting efficiency of the red(R) sub-cell is most low among the three sub-cells, and so the discharge space of the red(R) sub-cell is most large among the three sub-cells. Relatively, The light emitting efficiency of the green sub-cell(G) is most high among the three sub-cells, and so the discharge space of the green sub-cell(G) is most small among the three sub-cells. Therefore, light is emitted from respective the sub-cells in balance.
Patent KR-20010004061-A (KR)
Inventor: KIM HYUNG JIN
IPC: B29B17/00
Filed: 1999-06-28
Abstract: PURPOSE: An apparatus for manufacturing laminate sheet is to produce the sheet used to facilitate the lamination process of interior sheet for mobiles and/or anti-noise plate of electronic products with regenerated synthetic fiber felt. CONSTITUTION: An apparatus to prepare laminate sheet made of regenerated synthetic fiber felt and another felt except the synthetic fiber felt comprises a heating and combining device. The apparatus also includes a bond adhesive device composed of an adhesive provider part and a compression roller as a pressure part. Heating plates are arranged each of them having an electrical heater on its inner side. These heating plates form a pair of thermal medium oil roller together with a hot belt injector connected to a heater and a spraying device. In addition, the apparatus has cutters and transfer rollers to be combined with other parts in series.
Patent KR-20000011348-A (KR)
Inventor: IGRASHI ICHIRO
IPC: C08F220/26
Filed: 1999-06-29
Abstract: PURPOSE: A hardening constituent for a back fixing agent is provided to easily be solved by irradiation or heating of an active energy line and rapidly be hardened. CONSTITUTION: The constituent is used in a second etching process for forming a shadow mask, of which a hardening layer has alkali solubility or alkali exfoliating ability. The constituent comprises a compound having one carboxyl group and one (metha)acryloyl group, tri(metha)acrylate of alkylenoxide additive of isocyanol salt, and (metha)acrylate compound having two and more (metha)acryloyl groups or chain transfer agent or combination thereof.
Patent KR-20010008955-A (KR)
Inventor: HEO KYOUNG
IPC: B21D51/26
Filed: 1999-07-06
Abstract: PURPOSE: A can and a producing method thereof are provided to conveniently drink a beverage by forming an upper end narrower than a lower end, to readily clean up a portion touched by lips, to easily open a lid and to make up an upper end in various shapes. CONSTITUTION: An upper end of a container body(110) is formed narrow. An opening port of a lower part of the container is wide so that there is no problem to displace a tool forming the container body. A lid(113) is formed on an upper face of the container body by a cutting line(112). An opener is bonded on the lid and one end of the opener is protruded a little toward the outside of the upper face of the container body. Thereby, the opener is readily erected and the lid is conveniently opened. Herein, a floor plate(120) is combined with a lower end of the container body.
Patent KR-20010009395-A (KR)
Inventor: LEE DONG MYEONG
IPC: H02P7/06
Filed: 1999-07-09
Abstract: PURPOSE: A velocity controlling apparatus and a method are provided to solve a position detecting error angle by considering velocity and current at the same time to determine a lead angle. CONSTITUTION: A phase detector(101) detects a phase of an inverter induced voltage which is sent to a BLDC motor(100). A velocity detector(102) and a voltage controller(122) receive the detected phase from the phase detector(101). The velocity detector(102) detects the velocity of the BLDC motor(100) and outputs the detected velocity to a subtracter(103) and a lead angle generator(121). The lead angle generator(121) determines the lead angle according to the current amount and the velocity detected from a current amount detector(120), and outputs the determined lead angle to the voltage controller(122). The lead angle is determined by considering current to minimize a position detecting error angle.
Patent KR-20010010523-A (KR)
Inventor: HAN JEONG GEUN
IPC: H04M1/60
Filed: 1999-07-21
Abstract: PURPOSE: A method for switching transmitting/receiving voice signals in a speaker phone mode of a cellular phone is provided to control the delivery of voice data of a speaker phone user only when voice data of the other party is received in a full rate, so as to prevent a howling phenomenon delivering received voice to the other party through a microphone of the user. CONSTITUTION: If a cellular phone is turned on, a controller detects whether an incoming signal is received(S201). If so, the controller controls a ring signal generator to output a ring(S202), to make an incoming subscriber input a speech key. The controller forms a unidirectional speech path(S203). The controller decides a setup state of a speaker phone mode(S204). If the speaker phone mode is not set, the controller operates an ordinary speech mode(S205). If the speaker phone mode is set, the controller checks whether the size of received data is full rate(S206). If the size is full rate, the controller counts a full rate value of the received voice data(S207). The controller decides whether the counted full rate value exceeds a preset value(S208). If the counted full rate value exceeds the preset value, the controller controls a rate value of voice data transmitted through a microphone(S210). The controller detects whether a speech end key is inputted(S211). If so, every operation for speech is ended. If the size of received data is not full rate in the S206, the controller checks whether the counted value is 0(zero)(S212).
Patent KR-20000011917-A (KR)
Inventor: GARDENER NATHAN F
IPC: H01L33/30
Filed: 1999-07-23
Abstract: PURPOSE: A semiconductor luminous device is provided to use a p-n bonding which is injecting a compound semiconductor layer of the AlGaInP forming an activated layer and a carrier to the activated layer for improving a luminous efficiency of the luminous device formed on a substrate. CONSTITUTION: The AlGaInP Light Emitting Device(LED) includes a device layer containing; a substrate; a first conductive typed AlGaInP lower unit limiting layer(14A); a second conductive typed AlGaInP activated area(12); and a second conductive typed AlGaInP upper unit limiting layer(14B). Herein, the light absorbing rate of the activated area is over one fifth of the whole light absorbing rate in a luminous device. The device includes more than one reverse layer(16) of the AlGalnP selectively inserting one of the limiting layer and the activated area while the p-typed upper unit limiting layer is doped by the oxygen improving a reliability.