baber/WOPTO huggingface dataset:
Patent KR-20010063407-A (KR)
Inventor: KWON SEONG HUI
IPC: G06F17/30
Filed: 1999-12-22
Abstract: PURPOSE: The device and method for sorting the home pages disposed on the Internet virtual space are provided to improve the efficiency of the homepage search, to reform the Internet use environment, and to offer the recorded media which can read the program of implementing the method by a computer. CONSTITUTION: The feature of the homepage is determined(20). The field of the DB concerned to each feature is determined(21). The home page DB including the field is comprised(22). The DB is sorted in the same kind per field(23). Each home-page menu is displayed on a user screen as the same kind that is sorted by each field(24). When one of the home-pages is selected, the menu which shows the home-pages based on the other field is displayed on the selected home-page screen as the same kind that is sorted by each field(25).
Patent KR-20000017885-A (KR)
Inventor: HAN NAM YONG
IPC: G06Q50/20
Filed: 1999-12-27
Abstract: PURPOSE: An education-purpose internet web site system and a method therefor is provided to study or solve quizzes by transferring voices between a user and an internet server computer or mutual voices between two or more users. CONSTITUTION: The system comprises: a reception controller(110) for controlling a learning request of users; a question presenter(120) for presenting to the user questions composed of multimedia information including voices; an evaluator(130) for evaluating responses of the users including voice accents of the users; a user administrator(170) for administrating the users who solve the questions alone or jointly; and an internet server computer(140) for processing operations of the reception controller(110), the question presenter(120), the evaluator(130), and the user administrator(170).
Patent KR-20010059231-A (KR)
Inventor: CHOI SUN JU
IPC: H05K3/22
Filed: 1999-12-30
Abstract: PURPOSE: A universal PCB of a semiconductor device is provided to be capable of mounting a plurality of memory devices having I/O pins different from each other in their number on one PCB. CONSTITUTION: Eight I/O pins(P0-P7) are formed on the PCB(30). In case of a X8 method memory device, all the eight I/O pins(P0-P7) are used. In case of a X4 method memory device, a memory device mounted on a front surface of the PCB(30) uses only 4 pins corresponding to the pins(P0,P2,P5,P7), and the other pins(P1,P3,P4,P6) aren't connected to the memory device. Chip select signals for selecting a bank consisting memory devices having the first bit width are commonly used in front/rear surfaces of the PCB, and chip select signals for selecting a bank consisting memory devices having the second bit width are used to discriminate the front/rear surfaces.
Patent KR-20010066380-A (KR)
Inventor: KIL MIN CHEOL
IPC: H01L21/768
Filed: 1999-12-31
Abstract: PURPOSE: A method for manufacturing a semiconductor device is to increase an etching selectivity with an interlayer dielectric without thickening a thickness of the interlayer dielectric, thereby improving the reliability of a wiring process. CONSTITUTION: A diffusion barrier(12) is formed on the entire surface of a lower interlayer film(10) of a substrate. A doped polysilicon film and a conductive layer consisting of metal compound or metal are deposited on the diffusion barrier, and are patterned to form a metal wiring(14). A capping film(16) made of inorganic low-k dielectric material is deposited on the entire surface of the substrate. After an upper interlayer dielectric(18) made of organic low-k dielectric material is deposited on the capping film, a hard mark(20) made of inorganic low-k dielectric material is formed on the upper interlayer dielectric. A photoresist pattern formed on the substrate is etched to form a contact hole.
Patent KR-20000068079-A (KR)
Title: 피리미딘 화합물의 제조 방법
IPC: C07D239/34
Filed: 1997-07-25
Abstract: 본 발명은 산 촉매가 p-톨루엔 설폰산 또는 포타슘 비설파이트일 경우 산 무수물 존재하에 공정을 수행하는 것을 조건으로 하여 하기 화학식(2)의 화합물을 (a)임의로 메탄올을 제거하는 수단의 존재하에 산 촉매 또는 (b)산 클로라이드로 처리하는 것을 포함하는 하기 화학식(1) 화합물을 제조하는 방법에 관한다 
     [화학식 1] 
     
       
     
     [화학식 2]
Patent KR-20000068481-A (KR)
Title: ＳＥ－Ｆｅ－Ｂ 영구 자석의 제조 방법
IPC: B22F3/00
Filed: 1997-08-19
Abstract: 본 발명은 희토류 원소 SE-Fe-B-영구 자석의 제조 방법에 관한 것이다.  SE 6 (Fe, Co) 13-x Ga 1+x 및 SE 2 Co 3 로 구성된 SE 2 Fe 14 B-영구 자석의 제조를 위한 결합제 합금으로 이루어진 새로운 혼합물이 제안된다.
Patent KR-20000069360-A (KR)
IPC: A61K47/44
Filed: 1997-12-03
Abstract: The present invention provides for the inclusion of small amounts of water in oil suspensions of active drugs, such as ceftiofur hydrochloride of formula I. The resulting suspensions have improved resuspendability. Improved resuspendability results in an improved product because less shaking of the suspension is required before dosing.    <IMAGE>  I
Patent KR-20000069451-A (KR)
Filed: 1997-12-11
Abstract: 다중 신규 반응식, 신규 공정 단계 및 신규 중간체가 에폭시멕스레논 및 화학식 I(식에서, -A-A-는 -CHR 4 -CHR 5 - 또는 -CR 4 =CR 5 - 기를 나타내고, R 3 , R 4 및 R 5 는 독립적으로 수소, 할로, 히드록시, 저급 알킬, 저급 알콕시, 히드록시알킬, 알콕시알킬, 히드록시 카르보닐, 시아노 및 아릴옥시  기로 이루어진 군으로부터 선택되고; R 1 은 알파-배향의 저급 알콕시카르보닐 또는 히드록시알킬 라디칼을 나타내고; -B-B- 는 -CHR 6 -CHR 7 - 기 또는 알파- 또는 베타- 배향의 기 III(식에서, R 6 및 R 7 은 독립적으로 수소, 할로, 저급 알콕시, 아실, 히드록시알킬, 알콕시알킬, 히드록시카르보닐, 알킬, 알콕시카르보닐, 아실옥시알킬, 시아노 및 아릴옥시로부터 선택된다)를 나타내고; R 8 및 R 9 는 독립적으로 수소, 히드록시, 할로, 저급 알콕시, 아실, 히드록시알킬, 알콕시알킬, 히드록시카르보닐, 알킬, 알콕시카르보닐, 아실옥시알킬, 시아노 및 아릴옥시 기로 이루어진 군으로부터 선택되거나, 또는 R 8 및 R 9 는 함께 카르보고리형 또는 헤테로고리형 고리 구조를 구성하거나, 또는 R 6 또는 R 7 과 함께 5-원 고리형 D 고리에 융합된 카르보고리형 또는 헤테로고리형 고리 구조를 구성한다)의 다른 화합물의 합성을 위해 제공된다.
Patent KR-20010014387-A (KR)
Title: 헤파린 제조방법
IPC: C08B37/10
Filed: 1998-07-09
Abstract: 본 발명은 동물 점막 조직으로부터 헤파린을 추출하는 간소화된 방법에 관한 것이다. 상기 방법은 주위 온도에서 원료를 효소에 의해 가수분해하는 단계 후에 50 내지 75℃의 온도에서 최고 6시간 동안 가수분해하는 단계로 구성된다. 온도 상승은 용이한 방법으로 얻어진다. 분해 혼합물을 주위 온도로 냉각되는 동안 추가로 배양할 수 있다. 헤파린은 단백질 가수분해물에 존재하는 음이온 교환제로부터 회수한다.
Patent KR-20010068253-A (KR)
Title: Detection method of header region in an optical disk
Inventor: LEE GWANG JAE
IPC: G11B7/09
Filed: 2000-01-03
Abstract: PURPOSE: A header area detecting method of optical disk is provided to improve a following efficiency of a tracking servo by amplifying optical detecting signal detected from an optical pickup to detect position of the header essential to a disk driver. CONSTITUTION: A left and right sum signal is intersected and is made a differential amplification separately to emphasize the left and right sum signal of an optical detection signal detected from an optical detector(S11). An upper and lower symmetric variable basis level is output corresponding to DC deviation of tracking error signal which is made a sampling for a designated time(S12). The optical detection signal which is made a differential amplification is compared separately with each basis level corresponding to DC deviation of tracking error signal(S13). Each header signal is output according to the result of comparison(S14).
Patent KR-20000023999-A (KR)
Inventor: CHAE HO SIK
IPC: E01F13/00
Filed: 2000-01-06
Abstract: PURPOSE: A device for preventing traffic accident is provided to save the loss of properties and human lives by preventing a collis ion accident between vehicles caused by a signal violation. CONSTITUTION: A device is installed by attaching a prevention device to a street light pole near the stop lines of a traveling direction, and connecting a sensor to the controller of a traffic signal. The length and the height of the installment for preventing a traffic accident in the crosswalk and in an intersection are controlled. The prevention device previously prevents a traffic accident in the roads such as the front of a school, a crosswalk, an intersection, and a national road by fixing steel wires(21a,21b) above from ground for 2 meters for raising the steel wires when lighting a green light and lowering the steel wires when lighting a red light in the signal lamp. Herein, a sensing motor(13) detects the traffic controller signal.
Patent KR-20010083361-A (KR)
Title: The Method which Uses Perfume in The Material For Reservation or Receipt, or The Material For Envelop or Contain.
Inventor: CHO JANG KUN
IPC: D21H19/10
Filed: 2000-02-11
Abstract: PURPOSE: A method for applying perfume to a paper product, a foamed synthetic resin product and vessel is provided. Whereby, the product using the perfume can be easily manufactured with conventional methods and gives pleasure, delight and enjoyment to an end user. CONSTITUTION: Perfume is applied to a paper product such as receipt, visiting card, bankbook, credit card, certificate, wrapping paper or the like, a foamed synthetic resin product, a filler and other packing vessels to cause them to emit a sweet smell. An end user feels joy during using or receiving them.
Patent KR-20000062564-A (KR)
Title: 다중층 전극을 가진 적층 세라믹 및 그 제조방법
IPC: H01L21/683
Filed: 2000-02-17
Abstract: 다중층 전극을 가진 적층 세라믹 바디를 포함하는 장치와 이 장치를 제조하는 방법이 개시되어 있다. 적층 세라믹 바디는 세라믹 물질층으로 구성되고, 이때 특정 층의 일부가 전기 전도성 물질(electrically conductive material)의 중간층으로 실크 스크린된다. 연이어서 소결(sintering)하여, 전기적 전도성 물질층으로 이루어진 다중층 전극을 보유한 고형 세라믹 바디가 형성된다. 상기 장치는 세라믹 바디 내로 부분적으로 연장되고, 이들 전극 중 적어도 하나와 교차하는 전기적 연결구(electrical connector)를 추가로 포함한다.
Patent KR-20010087012-A (KR)
Title: Bed combined use bathtub
Inventor: PARK SEUNG BU
IPC: A61G7/047
Filed: 2000-03-06
Abstract: PURPOSE: A bathtub and bed is provided to easily discharge the urine and feces of a patient in a condition that the patient lays on a bed, and to give the patient a bath without moving the patient. CONSTITUTION: The bathtub and bed comprises a first lifting member(20) having a support bracket(22A,22B) on a tip end part and a distal end part of the bathtub and bed; a patient resting member(30) carried by the support brackets; a base plate(50) raised and lowered by a second lifting member(40) within a partition wall plate(12); a mattress(60) and a mattress cover(70) selectively installed on the base plate; a bathtub selectively installed on the base plate; and a control box for controlling the first lifting member and the second lifting member.
Patent KR-20010087046-A (KR)
Inventor: KIM YEONG HWAN
IPC: G06F11/00
Filed: 2000-03-06
Abstract: PURPOSE: A computer system is provided to detect error of a system in consideration of the possibility of the error generation of a computer system containing an M/N counter and to control the operation of the M/N counter according to the detection status. CONSTITUTION: A computer system having an M/N counter is comprised of a microprocessor(100), a register block(200), and a counter block(300). The register block(200) is composed of three registers, such as a D-register(210), an M-register(220) and an N-register(230), to store bit values to execute a CPU interface and a programmable device. The counter block(300) consists of an accumulator(310), an unsigned comparator(320), and a full adder(330). In addition, the computer system is provided with an error detection block(400) consisting of a comparator(410) and a calculation part(420). The error detection block(400) receives a value stored in the M-register(220) and a value stored in the N-register(230) from the register block(200) and compares them. The calculation part(420) of the error detection block(400) calculates a 2's complement value(X) for the value of the M-register(220) and the N-bit value for the output of the M/N counter according to a formula "N=X+M". Afterward the comparator(410) makes a different value outputted according to a ratio of the N-bit value calculated by the formula and the M-bit value transferred from the M-register(220). In other words, if the ratio(M/N) is larger than 1/2, the error detection block(400) outputs a value of "1" as an enable signal. On the other hand, in case that the ratio(M/N) is smaller than or equal to 1/2, the error detection block(400) outputs a value of "0".
Patent KR-20010007667-A (KR)
Inventor: RYU SANG CHEOL
IPC: H01R11/03
Filed: 2000-03-14
Abstract: PURPOSE: A cross-typed plug-socket is provided to convert a connecting direction of a plug body to a required direction in a multi-level plug-socket for simultaneously inserting more than two plug bodies at a time, so as to sufficiently separate intervals of the plug bodies to prevent adjacent plug bodies from being contacted to each other, and to prevent a cable interference so as to previously prevent a short circuit by a peeled-off covered wire caused by wire twisting and wire breaking-off. CONSTITUTION: Two pinballs(13) are formed between pinballs(12) of connectors(11) at 90-degree intervals. The four pinballs(12,13) are cross-typed arranged. Connecting terminals(plus and minus types) built in a plug-socket body(10) extend a part connected with the pinballs(12) to contact the extended part with each of corresponding pinballs(13).
Patent KR-20010092878-A (KR)
Inventor: YOO JAE HWAN
IPC: G06K7/10
Filed: 2000-03-27
Abstract: PURPOSE: A laser scanning unit is provided to make a structure simple by forming a laser spot on a photo sensing drum with a row of micro mirror array and a micro lens. CONSTITUTION: A laser diode(301) emits laser beam. A collimator lens(302) collimates the laser beam. A micro mirror array(303) reflects the parallel laser beam to a photo sensing drum(305). A micro mirror array control unit(304) controls the micro mirror array(303). A video signal control unit(306) generates a video signal(306a) according to inputted image picture information. A synchronous signal detection sensor(307) synchronizes the video signal(306a). A micro lens(308) focuses the laser beam reflected from the micro mirror array(303) onto the photo sensing drum(305).
Patent KR-20010093394-A (KR)
Title: Polymer based cement superplasticizer
Inventor: KOO JAE PIL
IPC: C08F222/04
Filed: 2000-03-28
Abstract: PURPOSE: A fluidizing agent for cement which is composed of a high molecular polymer is provided to reduce the amount of water, to improve the strength and the workability and to prevent the loss of slump. CONSTITUTION: The fluidizing agent is represented by the formula(III) and is prepared by polymerizing the unsaturated carboxyl monomer of the formula(I), the polyhydric alcohols/saccharide polyalkylene glycol mono(meth)aryl ether monomer of the formula(II), and a polymerizable monomer. In the formulas(I), (II) and (III), X and Y are H, a methyl group or -COOM3 respectively, or X and Y form an anhydrous ring together with -COOM2; Z is H, a methyl group or -CH2COOM3; M2 and M3 represent H, an alkali metal, an ammonium ion or an organic amine group respectively; R1, R2, R4, and R5 are H or a methyl group respectively; R3 is an alkylene group of C2-C4; A is an alcohol/saccharide of C3-C6; R6 is an (alkyl)amide group, an ester group or an aromatic group; m is an integer of 1-100; n is 0 or 1; a, b and c are an integer of 1-20; and k is an integer of 1-6.
Patent KR-20010093932-A (KR)
Title: Structure for reduction of noise in rotary compressor
Inventor: CHO HAN JONG
IPC: F04B39/00
Filed: 2000-04-03
Abstract: PURPOSE: Structure for reducing the noise of a rotary compressor is provided to reduce the discharge noise of refrigerant gas by passing the refrigerant gas through a resonant hole several times. CONSTITUTION: A noise reducing device comprises an upper muffler(59) forming an upper resonant portion(H) isolated from the inner portion of a case(50) and having a resonant pipe(61) for discharging refrigerant gas into the case; a lower muffler(65) installed below a sub-bearing(57) to form a lower resonant portion(L) isolated from the inner portion of the case; a discharge path(63) for flow-down of the refrigerant gas to the lower resonant portion from the upper resonant portion; and a discharge path(67) in connection with the resonant pipe for flow-up of the refrigerant gas. The refrigerant gas discharged through a discharge hole of a main bearing(55) flows to the upper portion of a cylinder after passing through the lower portion of the cylinder while sequentially passing through the upper resonant portion, the flow-down discharge path, the lower resonant portion, the flow-up discharge path and the resonant pipe. Finally, the refrigerant gas is discharged into the case. While passing through the resonant hole several times, the refrigerant gas is reduced in the degree of discharge noise.
Patent KR-20010020857-A (KR)
Title: Semiconductor device and method of fabricating the same
Inventor: FUJII HIROMOTO
IPC: H01L21/02
Filed: 2000-05-19
Abstract: PURPOSE: To prevent deterioration of electrode noise characteristics and increase in consumption power due to the flow of a high-frequency current to substrate resistor without allowing the inductance component of the wire bonding to be ignored when grounding an electrode pad for grounding by the wire bonding in a semiconductor device for high frequency. CONSTITUTION: A capacitor C1 that resonates with an inductance component Lb with a bonding wire for grounding a pad for grounding electrode is connected in series with the inductance component Lb at the operating frequency of a high-frequency device, thus preventing a high-frequency signal to flow to the substrate resistor at an operating frequency, improving the noise characteristics of the device, and minimizing consumption power.
Patent KR-20000058535-A (KR)
Inventor: AHN GIL HONG
IPC: H01L21/00
Filed: 2000-06-12
Abstract: PURPOSE: A method for fabricating a ferroelectric semiconductor coating film and an air cleaning apparatus using the ferroelectric semiconductor are to simplify a structure of the coating film and allow the apparatus to use an electric energy. CONSTITUTION: A method for fabricating a ferroelectric semiconductor coating film comprises the steps of mixing TEOT(tetraethyl orthotitanate) with a water/alkoxide solution having a molar ratio of 10-50 and stirring the mixture for 2-8 hours and then hydrolyzing the mixture using a hydrochloric acid or sulfuric acid aqueous solution, mixing a platinum chloride aqueous solution with silver chloride dissolved in an ammonia solution, a tungsten trioxide and a molybdenum oxide dissolved in a lithium hydroxide aqueous solution. An air cleaning apparatus using the ferroelectric semiconductor comprises a communicating passage for connecting a chimney and a spray cooling tower, an air cleaning reaction device(1) mounted on the communicating passage, and a by-product withdrawing device disposed at a side of the air cleaning reaction device.
Patent KR-20020000673-A (KR)
Title: Heat resistant adhesive component for masking tape
Inventor: KIM JAE HWAN
IPC: C09J9/00
Filed: 2000-06-27
Abstract: PURPOSE: A heat resistant adhesive composition for a masking tape is provided, which is suitable to round the corner of an object with a three-dimensional curve, with maintaining the adhesive strength and the heat resistance to be constant. CONSTITUTION: The composition comprises an ethylene-propylene-diene monomer rubber as a base; 10-40 wt% of a fixing agent; 5-20 wt% of a phenol resin; 1-6 wt% of a cross-linking agent; an antioxidizing agent; 1-5 wt% of a curing promoting agent; a solvent; and 1-15 wt% of liquid hydroxyl group-terminated polybutadiene with a molecular weight of 1,000-3,000 represented by the formula 1. Preferably the fixing agent is rosin-based, terpene-based or petroleum-based one. The cross-linking agent is selected from the group consisting of α-cumyl hydroperoxide, methylethyl ketone peroxide, dicumyl peroxide, hydrogen peroxide, t-butyl hydroperoxide, benzoyl peroxide, 2,4-dichlorobenzoyl peroxide, dibenzoyl peroxide, p-quinone dioxime, dibenzoyl quinone dioxime, p-dinitrosobenzene, and N-methyl-N-4-dinitrosoaniline.
Patent KR-20010029857-A (KR)
Title: Nonvolatile semiconductor memory device
Inventor: KATAGIRI SATOSI
IPC: G11C11/56
Filed: 2000-06-29
Abstract: PURPOSE: To provide a non-volatile semiconductor storage which requires no needless read other than intrinsic write and verify when data are to be written to a multi-level memory cell. CONSTITUTION: Data are arranged in the order of decreasing number of threshold values such as '11, 10, 00, 01'. Quaternary write data are set to latches 1, 2 by data signals DL1, DL0, and a latch 3 is initialized to '0'. Write is performed in three stages: when the latch 3 is '0', it is transferred to the latch 2 at a time before write of each stage, and write is performed only when a latch is '0'; a latch used for write is made '1' when verify is completed after write of each stage. At first, write is performed up to a threshold value of '10' for data other than '11' where the latch 2 is '0'. Next, write is performed up to a threshold value of '00' for '00' and '01' where the latch 1 is '0'. Last, write is performed up to a threshold value of '01' only for '01' where the latch 2 is '0'.
Patent KR-20020003450-A (KR)
Title: A process of preparing for the polyester yarn
Inventor: CHOI YEONG BAEK
IPC: D01F8/16
Filed: 2000-07-04
Abstract: PURPOSE: A process of preparing the titled polyester fiber capable of effectively retarding crystallinity that suddenly increases during spinning at a high wind-up speed is provided, which improves productivity, has improved workability such as spinning and false twisting and can prevent degradation of quality of a yarn and omit a drying process of an orientation inhibitor. CONSTITUTION: The polyester fiber is prepared by melt spinning of a polyester polymer, wherein a polyester polymer in a molten state and 0.5 to 5.0% by weight of chips for inhibiting spinning orientation in an undried state are supplied into a twin screw extruder and uniformly mixed in a stationery type mixer, and gaseous material having a low boiling point is introduced into a degassing zone, spun and winded up at a speed of 4,000m/min or more. The glass temperature of the orientation inhibitor is 100deg.C or more.
Patent KR-20020004699-A (KR)
Title: Advertising System and Method Using Internet
Inventor: CHUN JAE KOOK
Filed: 2000-07-07
Abstract: PURPOSE: An Internet advertising system and method is provided to increase advertisement effect by enabling users to search the advertisement, by providing cyber money relevant to the advertisement to the users, thereby enabling the users to use the cyber money in case that the users receive charged services. CONSTITUTION: An Internet advertising system(100) is equipped with an advertisement server(200), an advertiser computer(300) and a charged site(400). The advertisement server(200) is equipped with a function for enabling users to select a specific advertisement and providing cyber money to the users. The advertiser computer(300) is operated by an advertiser of the advertisement. In addition, the advertiser computer(300) exposed a web site including advertisement information to the users. The charged site(400) is connected to the advertisement server(200) and the advertiser computer(300) through the Internet.
Patent KR-20000063506-A (KR)
Inventor: KIM GI SU
IPC: G06F1/00
Filed: 2000-07-19
Abstract: PURPOSE: An internet connection device that mounts embedded Linux is provided to supply powerful network management functions and convenient usage by enabling the access through connection between simple devices, to use the IP share function and other functions by turning on the power switch, to expand the user's application and selection limits by providing additional methods to exchange flash memory information, and to continuously supply products through the internet. CONSTITUTION: An internet connection device that mounts embedded Linux is composed of installation, share, and conversion. Two network adapters and a booting disk, composed of flash memory modules, are installed in the normal 386(486) computer's main board and the power supply. The flash memory mounts a program designed to share the Linux channel and the IP. The program is designed to capacitate total function conversion through simple module exchange.