baber/WOPTO huggingface dataset:
Patent KR-20020068138-A (KR)
Title: Circuit for testing semiconductor memory
Inventor: JANG GI HO
IPC: G11C29/00
Filed: 2001-02-20
Abstract: PURPOSE: A circuit for semiconductor memory test is provided to improve a test efficiency by reporting information of defective cell position in detecting a memory error and judging if a defective cell is reparable. CONSTITUTION: A sequence control unit(21) outputs an inner control signal according to an outer input signal and a refresh signal. An address generation unit(23) outputs an address signal of a memory cell to test. A signal generation unit(24) outputs a test control signal, a test address signal and a test data signal. A memory unit(26) outputs data correspondent to an output of a multiplexer(25). A comparison unit(27) compares the output data of the memory unit(26) with the test data signal of the signal generation unit(24) to detect a memory error. A result generation unit(28) outputs an information value and a row/column address of a defective cell. An error counter unit(29) counts the defective cell, and feeds an error signal which is unrepairable back to the sequence control unit(21) in case the count result exceeds a reparable capacity.
Patent KR-20020068547-A (KR)
Inventor: AHN SEONG YONG
IPC: H01J11/26
Filed: 2001-02-21
Abstract: PURPOSE: A plasma display panel is provided to enable high speed operation and improve discharge efficiency. CONSTITUTION: A plasma display panel comprises a top plate(30), scan/sustain electrodes(40Y,40Z) on the top plate(30), a bottom plate(36) opposite to the top plate(30), a first dielectric layer(38) on the bottom plate(36), an address electrode(42X) on the first dielectric layer(38), and a second dielectric layer(44) covering the address electrode(42X). The address electrode(42X) is orthogonal to the scan/sustain electrodes(40Y,40Z). Barrier ribs(46) are formed between the top plate(30) and the bottom plate(36). Phosphor is coated on the barrier ribs(46), the first electric layer(38) and the second dielectric layer(44). A third dielectric layer is formed between the first dielectric layer and the address electrode in parallel to the address electrode.
Patent KR-20020069046-A (KR)
Inventor: HA GEUN DONG
IPC: H01J29/07
Filed: 2001-02-23
Abstract: PURPOSE: A mask assembly for a cathode ray tube is provided to effectively suppress microphony due to external vibration. CONSTITUTION: A mask assembly(10) for a cathode ray tube comprises a tension mask(12), a mask frame(14) for supporting the tension mask(12), and many spring assemblies for fixing the mask frame(14) to a panel. The tension mask(12) includes a rectangular effective part(16) and non-effective parts(18) around the effective part(16). The frame(14) includes two support members(14a) facing long edges of the mask(12), and solid two members(14b) for keeping the interval of the support members(14a). Vibration attenuating members are arranged at non-effective parts of the long edges of the tension mask(12) for attenuating vibration energy from outside. The vibration attenuating members have damper strips(24) of similar length of the support member(14a) arranged at the long edges of the non-effective parts(18).
Patent KR-20020069070-A (KR)
Title: Electronic Payment System Using Double Hash Chain
Inventor: LEE GWANG HYEONG
IPC: G06F15/00
Filed: 2001-02-23
Abstract: PURPOSE: An electronic payment system by using a double hash chain is provided to reduce the cost of payment processing by using a micro electronic payment system of excellent efficiency, safety and trouble settlement efficiency, to keep the electronic payment system safe from an external invader, and to effectively cope with the trouble occurring during payment. CONSTITUTION: A user purchases a coupon bundle certificate from a broker and registers a coupon bundle for a store by using the certificate. The certificate is formed by the electronic signature of the broker including a user ID and a user open key. In the coupon bundle registration step, a double hash chain is used. The double hash chain consists of a first hash chain forming the chain of the amount of payment formed by a cryptographic hash function and a second hash chain forming the chain of the value formed by using a hash function. When the coupon is used, the value generated by using the second hash chain value as a key and the value are transmitted to the store. The value signed by the store is transmitted to the user.
Patent KR-20010085732-A (KR)
Title: Portable telephone with URL accessing function
Inventor: ISHIGAKI JUNJI
IPC: H04M1/72469
Filed: 2001-02-28
Abstract: PURPOSE: A portable phone is provided to call an URL with a voice on a portable telephone set by easy key operation. CONSTITUTION: A power key is operated to set the portable telephone set to the standby state. Next, a browser function key is depressed and then a voice key is operated to switch a picture to an i warp call permission picture. A picture which indicates that preparations for i warp call are complete is displayed when a bleep is heard, and then URL call with voice input is performed. In this case, the URL is called only by inputting an i warp name with a voice because the name of the URL, namely, the i warp name as a name which a user actually speaks is preliminarily added at the time of i warp registration with a voice.
Patent KR-20020074304-A (KR)
Title: Service system and method for mobile messenger of mobile phone using wireless communication network
Inventor: AHN JEONG
IPC: G06F17/00
Filed: 2001-03-20
Abstract: PURPOSE: A mobile messenger service system and method is provided to offer a messenger service for enabling a user to exchange a position information, a clip, a message, or an e-mail with other users over a wireless communication network. CONSTITUTION: The method comprises steps of a user subscribing for a messenger server as a member by inputting personal data such as a name, an ID, a password, a mobile phone number and others, and requesting a mobile messenger service to the server(S201), the member searching for a friend by inputting the ID, the name and the phone number of the friend in a friend searching menu or to make friends by inputting a sex, a residence area, an occupation, an interest and others in a friend making menu(S202), the member registering the searched users as a friend group(S203), the messenger server periodically updating data on the registered friend group by using a periodic paging method(S204), the member checking a state or situation of the registered friend group(S205), the member designating one among the friend group(S206), the member selecting one among menus of an ID, a phone call, a memo, a message and a position(S207), the messenger server offering the selected menu to the member(S208).
Patent KR-20010092414-A (KR)
Inventor: MORII KATSUYUKI
IPC: H05B33/04
Filed: 2001-03-21
Abstract: PURPOSE: An organic EL element and a method of manufacturing the same are provided to seal the organic EL element satisfactorily, even when light is radiated from both electrode sides in the organic EL element. CONSTITUTION: Laminate(20) is formed on transparent substrate(1). Laminate(20) includes transparent electrode(2), hole injecting and transporting layer(3), light emitting layer(4), and cathode(5). The top face of cathode(5) of laminate(20) and the end face of laminate(20) are covered by fist sealing layer(6) comprising LiF. The outer side of first sealing layer(6) is covered by second sealing layer(7) comprising an epoxy resin.
Patent KR-20020074932-A (KR)
Title: Cosmetic compositions having athletes Foot formation-suppressing effect
Inventor: SHIN MOON SAM
IPC: A61K8/30
Filed: 2001-03-22
Abstract: PURPOSE: A cosmetic composition containing iodopropynylbutyl carbamate having antibacterial action against T. mentagrophytes as cause bacteria of athletes foot is provided which can inhibit athletes by selective inhibition against specified cause bacteria of athletes. CONSTITUTION: This cosmetic composition contains 0.001 to 10% by weight of iodopropynylbutyl carbamate of the formula, based on the total weight of the composition and is formulated into a skin lotion, cream, cleanser or the like. In the clinical study of the skin lotion containing the composition on athletes, a reduction rate of athletes is 99.8%.
Patent KR-20010110642-A (KR)
Inventor: KWON O SEONG
IPC: G01N33/02
Filed: 2001-04-06
Abstract: 본 발명은 휴대가 가능한 동시에 시약을 사용하지 않고 용이하게 산도측정이 가능하도록 구성하여 농민들이 과수원 등에서 직접 감귤의 산도를 측정함으로써 감귤을 수확할 때까지의 재배 방법을 결정할 수 있도록 하여 맛좋은 감귤을 생산하도록 하는 감귤산도 측정장치에 관한 것으로서, 
     감귤 시료에 침지되어 그 산도에 따라 서로 다른 저항값을 출력하는 산도센서와, 상기 산도센서의 출력신호를 증폭하여 보상하는 센서입력 회로부와, 현재 주위의 온도 및 시료의 온도를 감지하는 온도입력 회로부와, 사용자에 의한 제어신호를 입력하기 위한 키입력 회로부와, 상기 센서입력 회로부와 온도입력 회로부 및 키입력 회로부의 입력신호를 이용하여 감귤 산도의 연산을 수행하는 마이컴과, 상기 마이컴에서 연산된 감귤 산도의 측정 결과를 표시하는 디스플레이부를 포함하여 구성되는 것을 특징으로 한다.
Patent KR-20010098662-A (KR)
Title: 터치식 액정 표시 장치 및 입력 검출 방법
Filed: 2001-04-17
Abstract: 본 터치식 액정 표시 장치는 가요성을 갖는 액정 표시 패널, 액정 표시 패널의 시인 배면측에 밀착 구비된 터치 패널, 및 공극을 통해 서로 대향 배치된 전극을 갖는다.  상기 전극이 압착력에 의해 서로 부분적으로 접촉되어 입력 위치를 검출할 수 있다.
Patent KR-20010107548-A (KR)
Title: 저항용접전원장치
IPC: B23K11/24
Filed: 2001-04-19
Abstract: 용접전류의 개시동작 특성 또는 전류 리플특성을 임의로 가변조정할 수 있도록 하는 것이다. 
     콘덴서(12)는, 정극측의 전극(12a)은 용접통전용의 스위칭·트랜지스터(18)를 통하여 한쪽의 용접전극(14)에 전기적으로 접속되고, 부극측의 전극(12b)은 다른쪽의 용접전극(16)에 전기적으로 접속되어 있다. 콘덴서(12)는 충전회로(30)에 의해 충전된다. 충전제어부(50)는, 비교기(54)의 출력신호 CP를 충전전압감시신호로서 입력하고, 비교기(54)의 한쪽 입력단자에 인가되는 콘덴서전압 Vg가 주제어부(28)로부터 인가되는 설정전압 Vs에 일치하도록, 충전회로(30)를 제어한다. 이 전원장치에는, 사용자가 소망의 콘덴서전압을 직접지정하는 직접지정 모드와, 사용자가 용접전류(iw)에 대해 일단 기준이 되는 표준전류치를 지정하고, 지정된 표준전류치에 해당하는 콘덴서전압을 장치(주제어부(28))측에서 자동적으로 설정하는 간접지정 모드가 있다.
Patent KR-20020082255-A (KR)
Title: Method and apparatus for improving an engine starting at low temperature for automobiles
Inventor: YANG HONG JUN
IPC: F02N11/08
Filed: 2001-04-20
Abstract: PURPOSE: An improving apparatus for low-temperature starting and a control method thereof are provided to enhance starting property, and start an engine normally by keeping the engine of a vehicle over the reference temperature at very low temperature. CONSTITUTION: A starting improvement device at low temperature is composed of an RPM(Revolution Per Minute) detecting unit(10) detecting engine rpm of a vehicle; a voltage converting unit(20) converting the output from the RPM detecting unit into a voltage signal of 5V; a signal converting unit(30) outputting an ignition state signal according to engine rpm; a relay unit(40) outputting a control signal to control starting of the vehicle; a coolant detecting unit(50) outputting a signal by detecting temperature of coolant; and a driving control unit(60) controlling the relay unit by receiving signals from the coolant detecting unit and the signal converting unit. The vehicle starts normally by keeping the temperature of the engine in decreasing temperature.
Patent KR-20020082340-A (KR)
Title: anti-theft system for a vehicle
Inventor: LEE CHEOL HUN
IPC: B60R25/021
Filed: 2001-04-23
Abstract: PURPOSE: A burglarproof apparatus of a vehicle is provided to prevent the vehicle from being robbed by constricting an insertion of a starting key into a key cylinder if a starting signal is not by a normal radio starting transmitter. CONSTITUTION: A burglarproof apparatus of a vehicle comprises a radio starting transmitter(10), a radio starting receiver(12) receiving a radio signal from the radio starting transmitter, and a control unit(14) for controlling an operation of a burglar alarm device(16) and a starting constriction device(18) based on the signal received in the radio starting receiver. The burglar alarm makes an alerting sound if an un-permitted user is entered into the vehicle. The starting constriction device permits selectively an insertion of the starting key into a key inserting recess. The starting constriction device is composed of a solenoid and a plunger.
Patent KR-20020039597-A (KR)
Title: A ultra fine fabric having an excellent wash and sunlight endurance
Inventor: YOON JUN YEONG
IPC: D03D15/00
Filed: 2001-04-26
Abstract: PURPOSE: A process of preparing the subject microfiber woven fabric containing a dope-dyed component in a microfiber is provided. Whereby, the fabric has improved light fastness and wash fastness and can obtain sufficient deep color properties even when the amount of a dye to be used is reduced during additional dyeing. CONSTITUTION: The microfiber fabric is prepared by using a microfiber having a single yarn fineness of 0.001 to 0.3 denier and a coarse-fineness yarn having a single yarn fineness of 0.5 to 5 denier, wherein the microfiber contains a dope-dyed component selected from the group consisting of carbon black, pigment and dye and is 3rd or higher grade in the lightfastness and 5th or higher grade in the wash fastness.
Patent KR-20010100941-A (KR)
IPC: C08J5/18
Filed: 2001-04-30
Abstract: A polyvinyl alcohol polymer film in which the amount of a polyvinyl alcohol polymer eluted when a 10 cm<sup>2</sup> polyvinyl alcohol polymer film is left in 1 liter of water of 50 °C for 4 hours is from 1 to 100 ppm. A polyvinyl alcohol film in which the content of an alkali metal compound is 0.5% by weight or less based on the polyvinyl alcohol. Further, a polarization film produced by using the same.
Patent KR-20010100963-A (KR)
Title: 분할된 마찰 부재
IPC: F16D69/02
Filed: 2001-05-02
Abstract: 분할 마찰 부재는 클러치 조립체에 사용된다. 마찰 부재는 원형이고, 폐이퍼-유사 마찰 층으로 구성된다. 오일 그루브는 각각의 마찰부재 분할체를 따라 연장되어 각각 유체 주입구와 배출구에 인접한 제 1 및 제 2 브릿지에 의해 연결되는 내부 및 외부 섹션을 형성한다.
Patent KR-20010103639-A (KR)
Title: Ｓｉ/Ａｌ 비율이 낮은 ＥＵＯ 구조 유형의 제올라이트 및Ｃ8 방향족 유분의 이성화 촉매로서의 그 용도
IPC: B01J29/70
Filed: 2001-05-04
Abstract: 본 발명은 규소 및 게르마늄 중에서 선택되는 하나 이상의 원소 X와, 알루미늄, 철, 갈륨, 붕소, 티탄, 바나듐, 지르코늄, 몰리브덴, 비소, 안티몬, 크롬 및 망간 중에서 선택되는 하나 이상의 원소 T를 포함하는 EUO 구조 유형의 제올라이트에 관한 것이다. 본 발명의 제올라이트는 X/T 비율이 5 내지 50이고, N/T 비율이 0.010 내지 0.065이다. 또한, 본 발명은 탄화수소 원료의 전환 공정, 보다 구체적으로 분자당 8개의 탄소 원자를 가진 방향족 화합물의 이성화 공정의 촉매로서 EUO 제올라이트의 용도에 관한 것이다.
Patent KR-20020085606-A (KR)
Title: Novel Antimicrobial Peptides Isolated From The Skin of Hagfish, Eptatretus burgeri, And Their Analogs
Inventor: HAN SEON HONG
IPC: C07K7/06
Filed: 2001-05-09
Abstract: PURPOSE: Antimicrobial peptides isolated from the skin of Hagfish, Eptatretus burgeri, and their analogs are provided, therefore the antimicrobial peptides have high antimicrobial activity on various bacteria and do not cause hemolysis of a red cell. CONSTITUTION: The antimicrobial peptides isolated from the skin of Hagfish, Eptatretus burgeri contain at least 8 amino acid sequence represented by P- W- X1- X2- Y- X3- K- Y, P- W- X1- X2- S- X3- K- Y, or W- X1- X2- Y- X3- K- Y- R, wherein X1, X2 and X3 are any amino acids; the antimicrobial peptide is selected from the group consisting of the nucleotide sequences represented by SEQ ID NOs: 1, 2, 3, 4, 5, 6, 7, 8, 9 and 10, respectively; the C-terminal of the amino acid sequence is amidated; an amine group in the N-terminal of the amino acid sequence is substituted by alkyl or acetyl; the amino acid residues of the amino acid sequence is L-type or D-type; and the hydrophobic moment of the antimicrobial peptide is 0.15 to 0.8.
Patent KR-20020088967-A (KR)
Title: Apparatus for discharging sludge in waste water settling tank
Inventor: KIM GEUN HO
IPC: B01D21/24
Filed: 2001-05-22
Abstract: PURPOSE: An apparatus for discharging sludge in a wastewater settling tank is provided to improve efficiency of wastewater treatment by sensing turbidity so that sludge settled is more smoothly discharged out of the settling tank without any additional manual work. CONSTITUTION: In a settling tank(10) in which sludge in wastewater is settled and treated, the apparatus for discharging sludge in a wastewater settling tank comprises a sludge pit(20) which is installed at one point of the lower side of the bottom of the settling tank(10), and at the upper side of which a sludge discharge port(22) is formed to discharge sludge collected by a scraper(12); an open and shut means(30) which opens and shuts the sludge discharge port(22), and which is expandably and contractably installed in the sludge pit(20) to transfer sludge to a discharge pipe; a sludge discharge part(50) that is vertically movably and foldably installed at the upper side of the sludge discharge port(22) to discharge sludge through the sludge discharge port(22); and a sensor means(70) that is installed in the settling tank(10) to control discharging of sludge by a sludge discharge plate by sensing turbidity of sludge inside the settling tank(10).
Patent KR-20020089041-A (KR)
Title: Gain control device for repeater
Inventor: SONG SEONG JUN
IPC: H04B7/15
Filed: 2001-05-22
Abstract: PURPOSE: A gain adjusting device for a wireless repeater is provided to uniformly maintain and adjust an output strength of a frequency signal irrespective of the strength of the inputted frequency signal. CONSTITUTION: A signal distributor(51) distributes an inputted frequency signal. The first delay device(52) delays the frequency signal outputted from the signal distributor(51) during a certain time. The first BPF(Band Pass Filter)(53) separates a certain frequency band signal from the frequency signal outputted from the signal distributor(51). An attenuator(54) attenuates the frequency band signal outputted from the first BPF(53) at a certain level. The second delay device(55) delays the frequency band signal outputted from the attenuator(54) during a certain time. A signal synthesizer(56) synthesizes the output signals of the first and second delay devices(52,55).
Patent KR-20010070633-A (KR)
Title: Supporter for portable wireless vacuum cleaner
Inventor: JU YEONG JONG
IPC: A47L9/00
Filed: 2001-05-28
Abstract: PURPOSE: A base for a portable wireless vacuum cleaner is provided to stand a main body of the cleaner in position without fitting guide grooves and guide ribs by forming a handle supporting protrusion part and side holding protrusion parts, thereby promoting the convenience of use and keeping of the cleaner. CONSTITUTION: A base for a portable wireless vacuum cleaner includes a handle supporting protrusion part(44) formed with a smooth curve at a front portion of the base(40) to become gradually narrower downwardly for locking a protruded handle of a main body of the cleaner, and side holding protrusion parts(46) formed with a smooth curve at both right and left sides to become gradually narrower for securing convex curved protrusion parts of the main body of the cleaner.
Patent KR-20010110117-A (KR)
Title: 홀 전송제 및 이를 포함하는 광전기 전환 장치
IPC: C07C217/92
Filed: 2001-05-29
Abstract: 본 발명은 반도체와, 융점(T m )이 광전기 전환 장치의 작동 온도 미만인 유기 전기 전도제를 포함하는 광전기 전환 장치, 이의 제조방법, 이를 포함하는 태양 전지, 및 상기 광전기 전환 장치에서 홀 전송제, 특히 전기 전도제로서 유용한 트리페닐디아민 유도체에 관한 것이다.
Patent KR-20020091505-A (KR)
Title: The fodder used by fishworm casting and manufacturing method of that
Inventor: CHOI YONG MUN
IPC: A23K1/00
Filed: 2001-05-30
Abstract: PURPOSE: A feed stuff using casting of earthworm and a method for producing the same are provided. Therefore, the growth rate and immunity of domestic animals can be increased, and the meat quality is improved. CONSTITUTION: The feed stuff using casting of earthworm is characterized by adding microorganisms into the pulverized casting of earthworm containing 32% of water, 16% of crude protein, 2% of crude lipid, 4% of crude fiber, 2% of crude ash, 2% of calcium, 1% of phosphorous and 15% of minerals and drying it up to 10 to 15% of water content. Its manufacturing method comprises the steps of: drying the collected earthworm casting and selecting it; pulverizing the dried earthworm casting; adding a certain amount of microorganisms into the dried earthworm casting; and drying the earthworm casting up to a predetermined water content.
Patent KR-20020094316-A (KR)
Title: Driving Method for Erasing Discharge of Plasma Display Panel
Inventor: KIM DAE HYEON
IPC: G09G3/292
Filed: 2001-06-11
Abstract: PURPOSE: An erase discharge driving method of a plasma display panel is provided which can erase charges effectively during an erase period by making an equal charge distribution of a cell with an address discharge and a cell without an address discharge. CONSTITUTION: According to the erase discharge driving method of a plasma display panel comprising the first sustain electrode(12Z) and the second sustain electrode and an address electrode(20X) to cause a discharge, a charge distribution state in all discharge cells is made uniformly by generating a facing discharge between the first sustain electrode and the address electrode of between the second sustain electrode and the address electrode after the sustain discharge. And an erase discharge erasing charges in the cell occurs by supplying an erase voltage to at least one of the first and the second sustain electrode.
Patent KR-20030001917-A (KR)
Title: Method of manufacturing a capacitor in a semiconductor device
Inventor: AHN BYEONG GWON
IPC: H01L27/108
Filed: 2001-06-28
Abstract: PURPOSE: A method for manufacturing a capacitor of semiconductor devices is provided to enhance a capacitance by increasing effective area of a lower electrode without using additional processes. CONSTITUTION: A contact hole is formed by selectively etching the first insulating layer(12) and an etch stopper(15) formed on a substrate(11) having bit lines(13). A contact plug(17) is partially filled into the contact hole. After forming the second insulating layer on the resultant structure, the contact plug(17) is exposed by selectively etching the second insulating layer. A lower electrode(19) is then formed on the resultant structure. After removing the second insulating layer, a meta-stable polysilicon layer(20) is selectively formed on the surface of the lower electrode(19). Then, a dielectric film(21) and an upper electrode(22) are sequentially formed on the resultant structure.
Patent KR-20020002312-A (KR)
Inventor: SHINODA MASATAKA
IPC: G11B7/24094
Filed: 2001-06-29
Abstract: PURPOSE: To enable recording, etc., of identification data or the like for avoiding duplication, imitation, forgery, etc., of a recording medium or recorded information. CONSTITUTION: For a light transmission body such as a light transmission substrate 1 and a light transmission protective film, information recording is performed in the form of changes in a refractive index, extinction coefficient, light transmittance or reflection factor.
Patent KR-20030002135-A (KR)
Title: A delay monitor in register controlled delay locked loop and method for controlling delay line of the same
Inventor: SHIN BEOM JU
IPC: H03L7/00
Filed: 2001-06-30
Abstract: PURPOSE: A delay monitor of a register controlled delay locked loop(DLL) and a delay line control method thereof are provided, which improves a phenomenon that a clock passing through a delay line is disabled as low. CONSTITUTION: According to the delay monitor of a register controlled delay locked loop(DLL), a number of delay lines(14-16) input an internal clock(fall_clk), and comprise a series of unit delays. A shift register(17) comprises a number of registers(reg1-reg8), and determines the delay amount of the above delay lines by its output. A shift control unit controls the above shift register. And a number of logic gates inputs a negative output of the nth register and a positive output of the (n+1)th register. The output logic gate is a NOR gate.