baber/WOPTO huggingface dataset:
Patent KR-20020022149-A (KR)
Title: Sea food electronic-commerce arbitration server system and arbitration method thereof
Inventor: KIM SU JONG
Filed: 2000-09-19
Abstract: PURPOSE: A server system and a method for mediating the electronic commerce of fisheries products are provided to offer objective and reliable commerce information about fisheries products via the Internet. CONSTITUTION: The system comprises a member database(21), a product information database(22), an examination information database(23), a content database(24), and a server unit(29). The examination information database stores the examination information including at least one examination items and grades classified based on the examination information. The content database stores various contents needed for the electronic commerce. The system is connected to the Internet. Seller and buyer terminals connect to the system via the Internet. The server unit has a grading module(290) to grade the fisheries products based on the examination information. The server receives the product information of specific fisheries products from a seller and grades the products based on the examination information. The grade and product information are transmitted to a buyer terminal. If the buyer orders the product, transaction is mediated based on the order.
Patent KR-20020025441-A (KR)
Title: Video signal sampling method and apparatus for digital offset and gain compensation
Inventor: JOE EUR HO
IPC: H04N5/52
Filed: 2000-09-29
Abstract: PURPOSE: A method and a device for sampling video signal for correcting offset and gain digitally are provided to embody a very large scale integration(VLSI) by minimizing a rate that an analog circuit occupies in the whole circuit. CONSTITUTION: A device for sampling video signal for correcting offset and gain digitally includes a DC removing part for removing direct current from analog video signal, a DC generating part, an analog-digital converter for converting analog video signal of the DC generating part into digital video signal, a pedestal level detecting part(240) for detecting pedestal level from the digital video signal, and a sync tip level detecting part(250) for detecting sync tip level from the digital video signal.
Patent KR-20020029168-A (KR)
Title: Power detector of transmission and reception double use in base station
Inventor: HONG SEOK JUN
IPC: H04B7/155
Filed: 2000-10-12
Abstract: PURPOSE: An apparatus for detecting both transmit power and receive power in a base station is provided to detect the power of a received signal and the power of a transmitting signal in common using a 2:1 structured switch. CONSTITUTION: An apparatus for detecting both transmit power and receive power in a base station consists of an Rx filter part(11), a variable low power amplifier(12), a Tx filter part(13), a variable attenuator(14), a switch part(15), a linear detector(16), and a non-inverse amplifier(17). The Rx filter part(11) filters an RF signal, received to the base station through an antenna(Ant), using an Rx filter or an Rx channel filter according to a detection condition. The variable low power amplifier(12) variably amplifies the power of the RF signal passed through the Rx filter part(11) in accordance with the range based on the linearity of the linear detector(16). The Tx filter part(13) filters an RF signal to be transmitted through an antenna(Ant) using a Tx filter or a Tx channel filter according to the detection condition. The variable attenuator(14) variably attenuates the power of the RF signal passed through the Tx filter part(13) in accordance with the range based on the linearity of the linear detector(16). The switch part(15) selects a power detection path using a 2:1 structured switch. The linear detector(16) converts either the received RF signal or the transmitting RF signal, inputted according to a power detection path selected at the switch part(15), into a DC voltage. The non-inverse amplifier(17) amplifies the converted DC voltage.
Patent KR-20010051314-A (KR)
Inventor: CHA MYEONG JIN
IPC: C07K16/08
Filed: 2000-10-28
Abstract: PURPOSE: Provided are a monoclonal antibody of Hog cholera virus(HCV) vaccine strain (LOM strain) proteins, a hybridoma strain producing the monoclonal antibody and a Hog cholera antibody detecting method using the monoclonal antibody. Therefore, the monoclonal antibody peroxidase conjugate can be used in detecting antibody for Hog cholera and its activity rapidly and exactly. CONSTITUTION: The monoclonal antibody specifically binds with Hog cholera virus vaccine strain proteins. The hybridoma strain producing the monoclonal antibody JENO HCV-3 Hybridoma cell(BALB/c Mice Myeloma)(KCTC 0878BP) is produced by the steps of: preparing hybridoma strains by fusion of inguinal lymphnode and myelocyte of mouse immunized by an immunogen of Hog cholera virus; adsorbing the immunogen of attenuated Hog cholera virus and Hog kidney cell protein as a control antigen onto a microplate for ELISA; reacting the microplate with the fermented culture of the hybridoma strain then with antimouse HRP conjugate, and adding ABTS pigments into the reaction mixture; and measuring the optical density of the reaction mixture to select the hybridoma strain producing monoclonal antibody specifically binding with Hog cholera.
Patent KR-20020040309-A (KR)
Title: Piston valve of shock absorber for low velocity control
Inventor: BAEK JONG HYEON
IPC: F16F9/34
Filed: 2000-11-24
Abstract: PURPOSE: A low speed piston valve for a shock absorber is provided to control damping force linearly at low speed by modifying plural disk springs combined with the lower part of the piston valve. CONSTITUTION: A piston body(13) having plural orifices(11,12) is formed in a piston rod(2), and a washer(14), an intake spring(15), a retainer(16) and an intake valve(17) are combined with the upper part of the piston body. A disk spring of a piston valve is composed of a first disk spring(30) having a round opening part connected to an extension orifice; a second ring shaped disk spring(40) having the same full diameter as the first disk spring; a third disk spring(50) having the same full diameter as the first disk spring and the second disk spring, and plural slits(51) in the edge in the lower part of the second disk spring; a spacer(42) keeping space between the first disk spring and the third disk spring; and plural disk springs installed in the lower part of the third disk spring. The retainer and the washer are assembled with the lower part of the disk spring. Damping force is controlled linearly at low speed with modifying plural disk springs.
Patent KR-20010081972-A (KR)
Title: Vinyl acetate ethylene emulsions stabilized with poly(ethylene glycol)/poly(vinyl alcohol) blend
Inventor: SMITH CARRINGTON DUANE
IPC: C08F2/30
Filed: 2000-12-08
Abstract: PURPOSE: Vinyl acetate-ethylene copolymer emulsions and, more particularly, high solids copolymer emulsions is provided. CONSTITUTION: This provides for the production of stable aqueous dispersions of vinyl acetate-ethylene copolymers, preferably at high solids, generally, greater than 65 wt.%, preferably more than 70% which are useful as adhesives. The vinyl acetate-ethylene copolymer is comprised of polymerized units of vinyl acetate and ethylene in approximately 60-95 wt.% and 5-40 wt.% respectively. The copolymers are prepared by the emulsion copolymerization of vinyl acetate and ethylene monomers in the presence of a stabilizing system consisting essentially of (1) a poly(vinyl alcohol) which is 75-99+ mole% hydrolyzed and has an average degree of polymerization ranging from 100-2200, and (2) a polyethylene glycol having a number average molecular weight of from 200 to 20,000.
Patent KR-20020048539-A (KR)
Title: Apparatus and method for controlling buffer of semiconductor memory device
Inventor: RYU GI HYEONG
IPC: G11C7/00
Filed: 2000-12-18
Abstract: PURPOSE: A buffer control apparatus of a semiconductor memory device and a method thereof are provided, which performs a high speed operation more stably by generating a data input buffer and data strobe buffer control signal prior to input data with synchronizing to an internal clock signal. CONSTITUTION: The buffer control apparatus(300) of a semiconductor memory device is constituted to generate a data input buffer and data strobe buffer control signal(EDINDS) prior to input data with synchronizing to an internal rising clock signal and an internal falling clock signal. A data input buffer and data strobe buffer control signal generation part(310) receives the internal rising clock signal and an internal falling clock signal and a write operation enable signal(WTRZT) and then generates the data input buffer and data strobe buffer control signal. And a plurality of data input buffers(320) and a plurality of data strobe buffers(330) receive the data input buffer and data strobe buffer control signal, and are enabled or disabled according to a level of the inputted data input buffer and data strobe buffer control signal.
Patent KR-20020049310-A (KR)
Title: Compound punch press system
Inventor: KIM SU GEUN
IPC: B21D28/00
Filed: 2000-12-19
Abstract: PURPOSE: A composite punch press apparatus is provided to enhance the productivity of product panels by arranging inserted upper and lower metal molds that are attachable or detachable to each of upper and lower metal molds and that have a shape corresponding to each of top and bottom surface shapes of a smaller product panel. CONSTITUTION: Left and right blank holder(5,7) are mounted on both sides of a lower metal mold punch(1) having a bottom surface shape of a larger product panel via cushion pins(3,3'). The lower metal mold punch(1) is provided at the upside thereof with an upper metal mold die(9) having a top surface shape of the larger product panel. A forming surface(13) of the upper metal mold die(9) is provided with an inserted upper metal mold(25) having a top surface shape of a smaller product panel. A forming surface(15) of the lower metal mold punch(1) is provided with an inserted lower metal mold(31) having a bottom surface shape of the smaller product panel. Each of the inserted upper metal mold(25) and the inserted lower metal mold(31) is inserted into and detachably attached to the upper mold die(9) and the lower mold punch(1), respectively.
Patent KR-20020052244-A (KR)
Title: a smoke decreasing device for diesel engine
Inventor: LEE JONG CHUN
IPC: F01N3/22
Filed: 2000-12-26
Abstract: PURPOSE: A device for reducing smoke is provided to prevent the reduction of an engine power caused by the deterioration of combustion state and to reduce the smoke of the diesel engine by feeding air already introduced into an air chamber to an engine body when intake air introduced into the engine body is in short supply. CONSTITUTION: In a diesel engine with an intercooler(3) and an intake manifold(4), an air chamber(13) is installed between the intercooler(3) and the intake manifold(4), and additionally feeds air to an engine body(5) when intake air introduced into the engine body(5) is in short supply. The air chamber(13) has a bellows shape.
Patent KR-20020052418-A (KR)
Title: Equipment of centering for hydraulic pump's shaft
Inventor: AHN UI GYEONG
IPC: F04B51/00
Filed: 2000-12-26
Abstract: PURPOSE: A device for setting central axis of performance tester of hydraulic pump and central axis of hydraulic pump to be tested is provided to easily and simultaneously control intervals of base bolts and the central axis. CONSTITUTION: Interval between blocks(110) is adjusted as a pair of plates(120) are moved right and left by a jack screw(230) penetrating centers of the plates and an upper part of a fixing plate(350). Distance of the blocks is adjusted by a pair of middle bases(200) are moved back and forth by a jack screw(230) having one side penetrating middles of a pair middle bases and the other side penetrating a central upper end of a fixing plate(260). Height of a pump(100) to be tested is adjusted as a pair of jack screw(250) having one sides penetrating one side of a pair of lower plates(210) and inserted to a long hole(211) and the other sides penetrating a central upper end of the fixing plate moves up and down a pair of upper plates(220) and a pair of lower plates(210). The pump is moved right and left as a base bed(300) is moved right and left by a jack screw(420) having one side penetrating a side of the base bed and the other side penetrating a central upper end of a sliding plate(400). The pump is moved back and forth as the middle bases are moved back and forth by a pair of jack screws(320) having one sides penetrating a fixing bracket(360) and the other sides penetrating a central front end of a fixing plate(310).
Patent KR-20020054726-A (KR)
Title: capillary tube type Heat exchanger
Inventor: JANG DONG YEON
IPC: F28F1/00
Filed: 2000-12-28
Abstract: PURPOSE: A fine diameter pipe type heat exchanger is provided to improve efficiency of heat transfer by reducing heat resistance due to remaining condensed water. CONSTITUTION: A heat exchanger includes a fine diameter pipe whose outer diameter is smaller than 6mm; fins(20b) having pipe insertion holes(21) formed in longitudinal direction on a part to which air flows in and a part from which air is discharged; and slits(22b',22b'') formed between the pipe insertion holes so that shapes of the slits are different between the slits formed on upper parts of the fins, from an upper end to 2/3 of the lengths of the fins, and the slits formed on lower parts of the fin, from 2/3 of the lengths of the fins to the lower end of the fins.
Patent KR-20020055203-A (KR)
Title: Steel cord with superior corrosion-resistance
Inventor: KIM YEONG GU
IPC: C23C2/00
Filed: 2000-12-28
Abstract: PURPOSE: An automobile tire steel cord with superior corrosion-resistance and elongation by cladding cobalt between steel cord and brass layer is provided. CONSTITUTION: The steel cord is characterized in that cobalt is cladded on steel cord in an amount of 0.01 to 0.1g/kg-steel cord and brass is cladded on the surface of cobalt clad in an amount that satisfies copper 2 to 5g and zinc 1 to 3g per 1 kg-steel cord and the weight ratio of copper and zinc of above brass is 61 to 67:33 to 39.
Patent KR-20020058298-A (KR)
Title: Power supply unit
Inventor: JUN BYEONG CHEOL
IPC: H02J7/02
Filed: 2000-12-29
Abstract: PURPOSE: A power supply is provided to achieve a sub power source by using only resistors and capacitors without using a separate sub wiring in a main wiring. CONSTITUTION: A power supply comprises a first diode having an anode connected to an end of the secondary wiring, a first capacitor connected between a cathode of the first diode and a ground, a coil for supplying smoothed power output from the cathode of the first diode as a main charging power, a second electrolyte capacitor for smoothing again the power as the main charging power through the coil, a capacitor for receiving an anode power of the first diode through a first resistor and charging the power, a third diode having a cathode connected with the capacitor and an anode connected with the ground, a second diode having an anode connected with a cathode of the third diode, a second resistor connected between a cathode of the second diode and the ground, and a third capacitor connected with the second resistor for smoothing the power corresponding to the RC resonance and supplying them as a sub power.
Patent KR-20010023211-A (KR)
Title: 아민 폴리옥시알킬렌 실리콘 블록 및 컨디셔닝제를함유하는 화장 조성물 및 이의 용도
IPC: A61K8/81
Filed: 1998-08-24
Abstract: 본 발명은, 화장용으로 허용가능한 매질내에, 폴리-α-올레핀, 플루오르화 오일, 플루오르화 왁스, 플루오르화 고무, 카르복실산 에스테르 양이온성 중합체, 매질에 불용성인 실리콘, 광물성, 식물성 또는 동물성 오일중에서 선택된 하나 이상의 컨디셔닝제, 및 하나 이상의 (AB)n (식중, A 는 폴리실록산 블록이고, B 는 하나 이상의 아민기를 함유하는 폴리옥시알킬렌 블록이다) 형 폴리옥시알킬렌 아민 실리콘을 함유하는 신규 조성물에 관한 것이다.     상기 배합물은 독립적으로 사용되는 구성성분의 하나 또는 기타로 수득된 특성과 비교하여 크게 향상된 화장 특성(매끄러움, 부드러움)을 제공한다.     상기 조성물은 모발의 세정/컨디셔닝에 사용된다.
Patent KR-20010023725-A (KR)
Inventor: YAMAMOTO TOMOYOSHI
IPC: C01G23/047
Filed: 1999-07-01
Abstract: A titanium dioxide slurry containing a small ratio of excessively milled fine particles of the titanium dioxide and also a reduced number of the coarse particles of the titanium dioxide, is obtained by using a wet type milling device and setting the operating conditions of the milling device in specific ranges in producing the titanium dioxide slurry having the concentration of the titanium dioxide in a range of 5 to 70 weight %.
Patent KR-20010023789-A (KR)
Title: 전자식 계전기
IPC: H01H50/44
Filed: 1998-08-28
Abstract: 본 발명은 코일 본체(1)의 형태인 기본체를 갖고, 상기 기본체는 코어(16)와, 요크(20)와, 아마츄어(22)와, 아마츄어에 접속된 접촉 스프링(23)을 지지한다.  고정 접촉 지지체(3, 4)와 바람직하게 직사각형 또는 사각 단면을 갖는 반제 와이어로 구성된 접촉 스프링 접속핀(5)은 코일 본체(1)의 플랜지(12)에 내장된다.  본 발명의 전자식 계전기는 그러므로 매우 단순하게 제작된다.  재료 낭비가 없고, 펀칭 기구는 접촉 접속부에 필요하지 않게 되며, 플라스틱 재료가 삽입에 의해 마모되지 않으므로, 계전기의 품질을 손상시키는 위험이 없다.
Patent KR-20010033716-A (KR)
Title: 유리 제조 시스템의 배기 가스 스트림으로부터 게르마늄함유 미립자의 포집
IPC: B01D46/02
Filed: 1998-12-29
Abstract: 이산화게르마늄(GeO 2 )과 같은 게르마늄-함유 미립자를 포함하는 미립자 물질은 유리 제조 시스템의 배기 스트림 루프(L)로부터 배기팬(16)에 의해 여과 시스템에서 포집되며, 상기 여과시스템은 PTFE 섬유로 채워지고 SiO 2 공급시스템(30)으로부터 SiO 2 를 선적재시켜 지지되는 PTFE(폴리테트라플루오로에틸렌) 필터 맴브레인의 필터백(21)을 함유하는 백하우스 모듈(20)로 이루어진 백하우스(18)를 이용한다. 상기 포집된 미립자 물질은 배기 스택(26)을 통해 배기물이 설비(10)를 떠나기 전에 스크러버 팬(22) 및 스크러버 시스템(24)을 포함하는 관련 수집 시스템에 의해 여과 시스템으로부터 수집된다. 증기 증착선반(14 및 28)으로 이루어진 제조 시스템(12)에 의해 제조된 유리는 여과 시스템으로부터 수집된 미립자 물질에서 게르마늄의 농도가 적어도 약 2중량%가 되도록 선택된다.
Patent KR-20010034082-A (KR)
Title: Alternate method for acylating 10-deacetylbaccatin iii selectively at the c-10 position
IPC: C07D305/14
Filed: 1999-01-21
Abstract: A method of acylating 10-deacetylbaccatin III at the C-10 position over the C-7 hydroxy position thereof to produce baccatin IIII is accomplished first by dissolving 10-deacetylbaccatin III in an acceptable ether solvent therefor, such as tetrahydrofuran. A lithium salt, preferably lithium chloride, is added. A trialkylamine base or pyridine is next added, followed by the addition of an acylating agent, such as acetyl chloride. The resulting solution may be quenched, for example with ammonium chloride, to eliminate excess of the acylating agent. The result is baccatin III in solution. This solution may then be diluted with ethyl acetate to form an organic phase and an aqueous phase, with the organic phase being washed and thereafter reduced. Recrystallization and column chromatography may be employed to purify the baccatin III.
Patent KR-20010034093-A (KR)
Title: 결합된 충격식 및 트리팬 레이저 드릴링
IPC: B23K26/38
Filed: 1998-11-03
Abstract: 공정은 미리 결정된 직경보다 적은 직경에 대한 구성 요소를 통하여 중앙 구멍을 충격식 레이저 드릴링하고, 그 후 미리 결정된 직경에 대하여 구멍의 직경을 확장하기 위해 중앙 구멍 둘레를 트리패닝 레이저 드릴링하는 것에 의해 초합금 구성요소내 비교적 크고 및 깊은 구멍을 레이저 드릴링하기 위해 제공되었다.
Patent KR-20010074441-A (KR)
IPC: C12N15/10
Filed: 1999-03-12
Abstract: A lyophilized polynucleotide composition contains at least one polynucleotide and at least one cryoprotectant, wherein the ratio of the polynucleotide to cryoprotectant is from about 0.001 to about 1.0 part by weight polynucleotide per 1.0 part by weight of the cryoprotectant. This composition also contains from about 0.5 weight percent to about (6) weight percent water, based on the total weight of the final lyophilized polynucleotide composition. The polynucleotide composition of this invention is characterized by enhanced stability, in that it retains at least 90% supercoil over a time period of at least (10) days at a temperature of about 37° C. The lyophilized polynucleotide composition also has improved solubility. An improved process for lyophilization of polynucleotides employs a specific primary drying cycle, that results in the above-described stable, lyophilized polynucleotide composition.
Patent KR-20010074444-A (KR)
IPC: G01R33/54
Filed: 1999-03-12
Abstract: Principles of magnetic resonance are employed to generate data, such as image intensity data, reflecting the spatial distribution of one or more isotopes carried in a solid-state specimen such as bone. The spatial distribution data can be employed, e.g., to calculate bone mineral density and/or degree of mineralization.
Patent KR-20010041947-A (KR)
Title: 결정 형태의 파록세틴
IPC: A61P25/00
Filed: 1999-03-16
Abstract: 본 발명은 순수하고 용매가 없는, 예를 들어 결정질의 파록세틴 유리 염기 및 우울증 치료에 있어서 그의 용도에 관한 것이다.
Patent KR-20010042325-A (KR)
IPC: G03F7/00
Filed: 1999-03-19
Abstract: The present invention relates to stereolithographic compositions containing an actinic radiation-curable and cationically polymerizable organic substance, a cationic initiator, a radical photoinitiator, and at least one cationic reactive modifier containing at least two reactive groups per molecule or at least one polyether polyol or mixtures thereof. The cationic reactive modifier has at least one chain extension segment with a molecular weight of at least about 100 and not more than about 2,000. The polyether polyol has a molecular weight greater than or equal to about 4,000. The use of the cationically reactive modifiers and polyether polyol modifiers substantially increases the flexibility and toughness of the cured articles without compromising photospeed, accuracy and wetting-recoatability of the compositions. The present invention further relates to a method of producing a cured product, particularly three-dimensional shaped articles by treating the composition described above with actinic radiation.
Patent KR-20010052872-A (KR)
Title: 불활성 미립물질 존재하 기상중합공정에서 제조된중합체를 처리하기 위한 후처리 반응기 공정
IPC: C08F10/00
Filed: 1999-06-14
Abstract: 본 발명은 불활성 미립물질 존재하에서 기상 중합으로 제조된 중합체, 특히 탄성중합체에 대한 후처리 반응기 공정에 관한 것이며, 불활성 미립물질을 함유하는 중합체를 유동화 가스가 존재하는 연마조건 하에서 연마처리용기에 도입하는 단계를 포함한다.
Patent KR-20010078440-A (KR)
Title: Bacillus subtilis var. chungkookjang Producing High Molecular Weight Poly-gamma-glutamic Acid
Inventor: ASIUCHIMAKOTO
IPC: C12N1/20
Filed: 2001-01-11
Abstract: PURPOSE: Provided is salt tolerant strain, Bacillus subtilisvar. chungkookjang (KTCT 0697BP) isolated from Korean traditional fermented food, chungkookjang. And poly-gamma-glutamic acid is also provided which is edible, water-soluble, anionic, biodegradable and produced from the strain, and which is used in cosmetics, absorbent, biodegradable plastic materials. CONSTITUTION: A Bacillus subtilisvar. chungkookjang (KTCT 0697BP) is isolated from chungkookjang. A preparation method of poly-gamma-glutamic acid from the strain comprises the steps of: (a) inoculating and cultivating Bacillus subtilisvar. chungkookjang (KTCT 0697BP) in a medium to produce poly-gamma-glutamic acid and then, adding acids until PH becomes 2 to 4 , to obtain liquid that includes poly-gamma-glutamic acid; (b) removing polysaccharide from the resultant liquid, followed by extracting with solvent and centrifuging it to obtain precipitate of poly-gamma-glutamic acid; (c) dissolving the precipitant by adding distilled water, then degrading exogenous protein by proteinase; and (d) dialyzing it to remove free glutamic acid and concentrating it.
Patent KR-20020060496-A (KR)
Title: User fitting service system and operation method of the same
Inventor: KIM JIN HYEON
IPC: G06F17/00
Filed: 2001-01-11
Abstract: PURPOSE: A system for providing service adapted to user and a method for controlling the system are provided to supply optimal music and a lighting effect automatically according to the condition, taste and environment of a user. CONSTITUTION: It is requested to input the information about the music preferred by the user. This inputted information is classified and then stored in an information storing part. In response to a service request from the user, a service operation server selects music, which is proper to a current condition of the user. The service operation server automatically selects predetermined music according to the environment inputted by the user, by referring to the information about the music preferred by the user. For example, when it is rain in the evening, rock music or ballad music can be provided according to a user's taste.