baber/WOPTO huggingface dataset:
Patent KR-20010036512-A (KR)
Inventor: PARK GYEONG YONG
IPC: H04L12/28
Filed: 1999-10-08
Abstract: PURPOSE: An XDSL subscriber modem for picture phone service is provided to offer multiphone service and picture phone service at the same time as well as high-speed data service like Internet through a single telephone line by embodying a voice over IP function based on H.323 standards provided from an AAL5 processor in a subscriber side XDSL modem. CONSTITUTION: An XDSL subscriber modem is composed of an XDSL transceiver(11), an ATM converter(12), an AAL5 processor(13), a MUX/DEMUX(14), a codec(15) and a CPU(16). The XDSL transceiver(11), after demodulating an analog signal for analog picture phone service into a digital XDSL signal or converting an input digital XDSL signal into an analog signal, outputs the demodulated digital XDSL signal or the converted analog signal to an XDSL line card in a DSLAM(Digital Subscriber Line Access Multiplexer). The ATM converter(12) extracts an ATM cell signal from the demodulated digital XDSL signal or generates a digital XDSL signal using an input ATM cell signal. The AAL5 processor(13), converting the extracted ATM cell signal into an IP packet or an input IP packet into an ATM cell signal, outputs the converted packet or signal to the ATM converter(12). The MUX/DEMUX(14), separating the converted IP packet into a voice signal and a video signal, outputs the video signal to the monitor screen of a picture phone. Also the MUX/DEMUX(14), combining an inputted voice signal and an inputted video signal into an IP packet, outputs it to the AAL5 processor(13). The codec(15) converts the separated voice signal into an audio signal and provides it to a plurality of subscriber telephones. The CPU(16) controls the operations of each of the units of the XDSL subscriber modem.
Patent KR-20010044920-A (KR)
Inventor: CHO JI MAN
IPC: H01B3/12
Filed: 1999-11-01
Abstract: PURPOSE: A ultrafine dielectric ceramic composition for a low temperature plasticity is provided to achieve a low temperature plasticity and an ultrafine BaTiO3 dielectric ceramic composition by adding a proper sintering material to the BaTiO3. CONSTITUTION: A ultrafine dielectric ceramic composition for a low temperature plasticity is made based on the following formula BaTiO3 + xCu3TiO4. Here, x is ranging from 0.00 to 0.05. M2O3 is added to the composition as much as 0 to 5 mole. Here, M is one or more selected from the group consisting of La, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er and Yb.
Patent KR-20010048741-A (KR)
Inventor: HAN GAP SU
IPC: C25D5/10
Filed: 1999-11-29
Abstract: PURPOSE: A Zn-Ni alloy electroplating solution and a method for manufacturing Zn-Ni alloy electroplating steel sheet using the same are provided which can manufacture a Zn-Ni alloy electroplating steel sheet having superior appearance of the surface and cohesion by using a basic solution in which zinc chloride and nickel chloride are used as a basic materials and chloride ions are adjusted by potassium chloride, and adding ammonium chloride and an appropriate amount of a mixed additive of sodium salt condensed naphthalene sulfonic acid and sodium sulfate as an additive. CONSTITUTION: The Zn-Ni alloy electroplating solution is prepared by adding 0.1 to 1.0 mols of ammonium chloride, 1:0.001-0.008 mol ratio of sodium sulfonate for the ammonium chloride, and 1:0.1 - 0.5 mol ratio of sodium sulphate for the sodium sulfonate to a chloride based Zn-Ni alloy electroplating solution comprising 0.5 to 2.0 mols of zinc ions, 0.1 to 0.5 mols of nickel ions and 6.0 to 9.0 mols of chloride ions. In a method for electroplating Zn-Ni on a substrate metal, the method for manufacturing Zn-Ni alloy electroplating steel sheet comprises the process of electroplating the substrate metal using the Zn-Ni alloy electroplating solution under the plating conditions of pH of the plating solution of 2.5 to 4.5, a temperature of the plating solution of 55 to 70 deg.C, a current density of 40 to 180 A/dm2, and a relative flow rate of the plating solution and an anode of 0.5 to 2.5 m/sec.
Patent KR-20010055292-A (KR)
Inventor: CHANG SUN TAK
IPC: B60P7/02
Filed: 1999-12-10
Abstract: PURPOSE: The load box cover of a freight car makes the loading and the unloading of a cargo easy and the on-off operation of the cover safe and smooth by splitting the cover by a length direction to open and shut by half. CONSTITUTION: A cover frame(2) is constructed by connecting many frames horizontally and vertically, a cover(1) is fixed on the outer wall of the cover frame(2), and the cover(1) is split at the middle thereof. Because the load box is open by length direction with the half-split cover(11, 11') fully or at need, the loading and the unloading of a cargo and the maintenance of the cargo already loaded is easy and a cleaning is convenient. And the half-splitted cover is operated by a hydraulic cylinder, thus the cover is operated sporadically and safely.
Patent KR-20010055377-A (KR)
Inventor: SIM SEK RYE
IPC: E01F15/06
Filed: 1999-12-10
Abstract: PURPOSE: A guardrail coupler is provided to heighten the strength of a guardrail, to reduce installation expenses and to repair the guardrail economically and easily by replacing a guardrail body and a wire rope of the damaged part caused by an accident. CONSTITUTION: In a guardrail coupler(A), a partition wall(22) is installed at the inner center of a cylindrical coupler body(2) provided with a ledge(21), where the end of a guardrail body(1) is fitted, formed to be projected out to both sides at the outer center and locking parts(23) having incline planes(23a) are formed on the partition wall, wherein conic fixtures(3) inserted into an inner through hole(31) of a wire rope(4) are fitted respectively on the locking parts.
Patent KR-20000048105-A (KR)
Inventor: SIMMONET JEAN-THIERRY
IPC: C09K23/42
Filed: 1999-12-13
Abstract: PURPOSE: A nanoemulsion based on fatty esters of oxyethylated or non-oxylated sorbitan is provided, which is stable in preservation; maintains excellent transparency; has good cosmetic property; and contains a lot of oil. An use of the nanoemulsion in the fields of cosmetics, dermatology and/or ophthalmology is also provided. CONSTITUTION: A nanoemulsion based on fatty esters of oxyethylated or non-oxylated sorbitan comprises of: a surfactant being solid under 45°C, selected from sorbitan fatty ester and oxyethylated sorbitan fatty ester; one or more oil having over 400 of molecular weight; more than one of ionic pro-bipolar lipid selected from a group comprising alkalic salt of dicetyl and dimyristyl phosphate, alkalic salt of cholesterol sulfate, alkalic salt of cholesterol phosphate, lipoamino acid, sodium salt of phsphatidic acid, cationic pro-bipolar lipid, and alkyl sulfon derivatives; and weight ratio of oil phase to the surfactant is 2-10, and average size of oil globule of the nanoemulsion is smaller than 100nm.
Patent KR-20010064734-A (KR)
Inventor: CHOI DONG YEOL
IPC: G06Q10/00
Filed: 1999-12-18
Abstract: PURPOSE: A question/response apparatus in a customer support system and a method thereof are provided to construct a user feedback system by storing a question/proposition presented on line by specific items in an internal notice board, and by simultaneously sending a response request mail to a developer/operator. CONSTITUTION: A user inputs a question/proposition on a service screen(201). A storing/processing unit sorts and lists contents of the question/proposition, and stores the contents on an internal notice board of an operator(202). The unit transmits a response request mail to a developer/operator(203). The developer/operator confirms a question related to the service(204). The question is transmitted to the notice board(207). The developer/operator makes out a response to the user on the board classified by services(205). A response mail is promptly transmitted to the user(206).
Patent KR-20010065059-A (KR)
Inventor: LEE SANG YUN
IPC: G11C7/20
Filed: 1999-12-21
Abstract: PURPOSE: A power on reset signal generating apparatus using a noise detector is provided to output stable power on reset signal regardless of voltage variation or external noises and to control the system using the power on reset signal. CONSTITUTION: The power on reset signal generating apparatus includes an RC oscillator(60), a binary counter(70), a power on reset signal generator(10), the first OR gate(OR1), the second OR gate(OR2), an AND gate(AD1) and a latch(80). The RC oscillator generates a RC clock of predetermined period. The binary counter performs binary counting according to the RC clock and outputs an internal power on reset cancel signal and a chip reset cancel signal at a predetermined counting number. The power on reset signal generator outputs a nose detect enable signal according to the control signal from a data bus. The first OR gate receives the power on reset signal as well as the noise detect reset signal and performs OR operation. The second OR gate receives inverted external reset signal and the output of the first OR gate, performs OR operation and outputs the result as a set signal of the chip reset signal. The AND gate receives the external clock as well as the chip reset cancel signal and performs AND operation. The latch latches the output of the AND gate and outputs the result as the chip reset signal.
Patent KR-20010063380-A (KR)
Inventor: LEE DEOK HYEONG
IPC: H03C1/48
Filed: 1999-12-22
Abstract: PURPOSE: A frequency conversion method using a hall effect is provided to provide high quality output characteristic and to reduce filters by lowering isolation among input terminals. CONSTITUTION: A frequency conversion method using a hall effect includes following steps. The first current(I1) is applied to a line(20) in direction perpendicular to a U shaped magnetic core(10) to form magnetic field around the line(20). The magnetic force is guided to a frequency converted element(30) located on the position to which the two ends of the core are opposite. The second current(I2) is applied to the frequency converted element(30) in direction parallel to the first current(I1) and perpendicular to the magnetic force.
Patent KR-20010063400-A (KR)
Title: Conveyor system
Inventor: PARK JONG SEONG
IPC: B65G15/00
Filed: 1999-12-22
Abstract: PURPOSE: A conveyor system is provided to improve work efficiency by preventing collision of the articles in transportation and individually placing the articles in a standby state. CONSTITUTION: A conveyor system has slant type roller conveyors(12) installed continuously in the lower end of a slant type belt conveyor(10). The roller conveyors are periodically installed to make rollers(14) rotate by centering on shafts(16). A work table(18) is placed in the lower end of the roller conveyors, and a stopper(22) is installed near the conveyor in the work table. A first stopper(30) is upwardly extended from the left end of a seesaw(28) to rotate the seesaw by the force of articles(20). If the first stopper is stopped by the stopper of the work table, the seesaw is restrained from counterclockwise rotation. A second stopper(32) is extended from the right end of the seesaw to upwardly appears and disappears between the rollers. The articles moving along the roller conveyors are stopped by the second stopper. A weight(36) as a returning unit(34) is hung on the right end of the seesaw via a wire(38). While an article is in a standby state, a following article is stopped at the second stopper. Therefore, collision of articles is avoided. Further, damage on the articles is prevented and work efficiency is improved.
Patent KR-20010057481-A (KR)
Inventor: YOO JAE YU
IPC: F04B49/00
Filed: 1999-12-23
Abstract: PURPOSE: A control method of operation of a linear compressor is provided to easily manage a linear compressor by making possible single sale of the compressor. CONSTITUTION: A method for controlling operation of a linear compressor comprises the steps of: detecting stroke and speed of a compressor and phase of current supplied to a compressor; limiting compressor stroke in 18mm if the detected stroke, speed and current phase are less than first reference values; controlling stroke in 19mm or 20mm if the detected values are higher than the first reference values and less than second reference values or higher than the second reference values and less than third reference values; controlling stroke in 20mm if the detected values are higher than the third reference values; and exiting a zone where vibration occurs by controlling clearance between a piston top dead center of the compressor and a discharge valve if vibration occurs in stroke control. As independent control is possible, single sale of a compressor is possible. Therefore, management is easy.
Patent KR-20010063810-A (KR)
Inventor: JANG MIN SU
IPC: G06F15/16
Filed: 1999-12-24
Abstract: PURPOSE: The system and method for exchanging data are provided to implement the flexible and universal data exchange between the workflow system and the application by utilizing a component technology, event processing, and an XML(eXtensible Markup Language). CONSTITUTION: The system largely comprises an AP(Application)(101), AA (Application Adaptor)(102), EMS(Event Management System)(103), and WfS (Workflow System)(104). The AP, application program for running the activity, runs the work based on the data, which is delivered from the WfS and sends an end event to the EMS when ending the work. The AA, component managing the item about all the application operation, receives an AP driving event, drives the AP, sends back the related data to the AP that requests the data, and sends the related data together with the event while generating the AP end event when the AP ends. The EMS receives the event generation registry from an event source and the event subscription from an event subscriber, and delivers the event, which the event source sends, to the event subscriber. The WfS requests the event subscription to the EMS for receiving the event which the AP generates, receives the event which the AA generates when the AP ends, and generates the AP driving event for making the next AP drive.
Patent KR-20010064232-A (KR)
Inventor: JANG U HYEON
IPC: G06F11/00
Filed: 1999-12-27
Abstract: PURPOSE: A piracy proof system for software using chaos principle is provided to enhance a cryptogram velocity and a decoding velocity. CONSTITUTION: A white color noise generator(100) converts an analogue output creating a white color noise into a digital output and outputs the digital output to a confusion system(110). Thus, a confusion signal similar to a noise signal is generated. The noise signal is mixed with an information signal in a cryptogram module(120), and thus a cryptogram information signal is created. The information signal is mixed with the 8-bit confusion signal by 16-bit, and 24-bit cryptogram information signal is outputted. The signal is traded by storing in a CD or a diskette, and a hardware key lock having the confusion system(110) is provided.
Patent KR-20010060703-A (KR)
Inventor: KIM JAE SIK
IPC: B65G43/00
Filed: 1999-12-27
Abstract: PURPOSE: A drive pulley detecting device is provided to prevent equipment accident enlargement since damage of pulley lagging without a driver's inspection of pulley lagging. CONSTITUTION: Detectors are composed of a detecting conductor integrally fixed to a pulley shaft and brush sets applying electric current to a fixed conductor. Herein, the brush set is combined with a brush set case and inside thereof, a spring and a brush are sequentially inserted. A conductor connecting coil is connected to the brush by a connector. On starting of conveyor, power of wear detecting devices is turned on at a control unit and damage of detecting coil is detected. In case of damage of one detect coil among three due to wear of pulley lagging, a signal is supplied to the control unit for stopping a conveyor belt and controlling action is completed.
Patent KR-20010060065-A (KR)
Inventor: RYU JANG SEOK
IPC: B62D5/00
Filed: 1999-12-31
Abstract: PURPOSE: An integral type speed sensing power steering device gives a driver proper feeling of steering operation according to the speed of a vehicle. CONSTITUTION: An integral type speed sensing power steering device comprises a car speed sensor(101), a solenoid valve(103), an oil passage(105) and a torsion spring constant changer(110) of a torsion bar(20). A computer determines whether a vehicle travels at high speed or at low speed after sensing the speed of the vehicle by the car speed sensor(101). If the speed of the vehicle is high, the computer applies a controlling electric current to the solenoid valve(103) for opening the solenoid valve(103). According to the opening of the solenoid valve(103), the torsion spring constant changer(110) of the torsion bar(20) changes the torsion amount of the torsion bar(20) for changing steering force by steering force of a steering wheel. Thus, properly changing the torsion spring constant of the torsion bar(20) gives a driver proper feeling of steering operation with a simple structure.
Patent KR-20000023780-A (KR)
Inventor: RONDO MICHEL Y
IPC: G02B6/36
Filed: 1999-01-15
Abstract: PURPOSE: An optical fiber connector and an optical fiber connector splice is provided to improve a reliability by having a plurality of connector arrangement points in an inner portion of a splice. CONSTITUTION: A connector(10) is in gear with a terminal portion of an optical fiber cable (12). The optical fiber cable(12) has an optical fiber jacket(14) for covering a buffer(16) so that a tip(20) of an optical fiber(18) is projected to a tip of the connector(10). The connector(10) has a cylinder type external terminal member(28) and a cylinder type inner terminal member(24). The cylinder type inner terminal member(24) has a bore arranged on a first axis. An inner bore(36) is formed on an inner terminal surface(40) of the bore(30). A shoulder unit(44) is formed on a peripheral surface of the cylinder type inner terminal member(24) so that a nose unit(48) of the cylinder type inner terminal member(24) is formed. The nose unit(48) has a convergence unit(52) for terminating an impact mount tip(56).
Patent KR-20000036034-A (KR)
Inventor: GAERDENFORS KARL HAAKAN TORBJO
IPC: H04M1/725
Filed: 1997-09-05
Abstract: PURPOSE: An integrated local communication system with a plurality of locally-positioned communication devices is provided to transceiver the local communication signal using a single preselected communication protocol that is common to all local communication links. CONSTITUTION: An integrated local communication system (100) comprising a plurality of locally-positioned communication devices (110-1-110-N). At least one of the locally-positioned communication devices (110-1-110-N) is operably coupled to a local interface module (120-1-120-N). A local communication link is select ably effectuated between any two locally-positioned communication devices (110-1-110-N) via at least one local interface module (120-1-120-N) by transforming a non-local communication signal into a local communication signal and transceiving the local communication signal.
Patent KR-20000036182-A (KR)
Title: Method for making abrasive grain using impregnation, and abrasive articles
Inventor: WOOD WILLIAM P
IPC: C01F7/02
Filed: 1997-03-21
Abstract: PURPOSE: A method for making alpha alumina-based abrasive grain, wherein during an impregnation step of the method, alpha alumina-based ceramic precursor particles conchoidal fracture is provided. CONSTITUTION: The method for making alpha alumina-based abrasive grain comprises the following steps of: (a) impregnating an impregnation composition comprising a liquid into a porous, calcined, elongated particle of alpha alumina-based precursor having a longitudinal axis and internal interconnected pores, the particle being capable of receiving the liquid and upon impregnation fracturing generally in the direction of the longitudinal axis into smaller elongate particles to cause conchoidal fracture of the elongated particle into the smaller elongate particles; and (b) converting the smaller elongate particles to alpha alumina-based ceramic abrasive grain. `The abrasive grain can be incorporated into abrasive products such as coated abrasives, bonded abrasives, and non-woven abrasives.
Patent KR-20000068667-A (KR)
IPC: A61K9/16
Filed: 1998-08-05
Abstract: The invention concerns a conditioned composition comprising at least a liquid absorbed on a support containing a precipitated silica, said silica being in the form of substantially spherical beads and having: a mean pellet size greater than 150 mum; a filling density in compact state (DRT) greater than 0.29; a oversize rate for a grid with mesh aperture size of 75 mu m of at least 92 wt. %. The invention also concerns the use of such a silica as a support for liquid.
Patent KR-20000057402-A (KR)
Title: Macrocyclic metal complex carboxylic acids, use and method for the production thereof
Inventor: PLATZEK JOHANNES DR
IPC: C07D257/02
Filed: 1997-11-26
Abstract: PURPOSE: Macrocyclic metal complex carboxylic acids that can be used as intermediate preparations for synthesis of cascade polymer complexes suitable as diagnostic agents, use and method for the production thereof are provided. CONSTITUTION: A macrocyclic metal complex carboxylic acids of formula (II), wherein Z degree means a metal iron equivalent of atomic numbers 58-71 and R is a CHX¬1-CO-NH-CHY¬1-(CH2)f-COOH group, wherein X¬1 and Y¬1 mean individually a hydrogen atom, a straight-chained or branched C1-C7-alkyl radical, a phenyl or benzyl group and f means the figures 0-9.
Patent KR-20000070828-A (KR)
Title: 액츄에이터 및 그 제어장치
IPC: B23Q11/12
Filed: 1998-01-30
Abstract: 액츄에이터(10)의 이동 부재(18)는 이동 블록(50)을 구비하며, 이동 블록 (50)에는 개구부(48)가 마련되고, 개구부(48)는 구동력 전달 샤프트(16)가 축에 수직한 방향에서 그 내부로 삽입될 수 있도록 한다.  액츄에이터용 제어장치(400)는 토크 제한기(8)로부터 출력되는 조작량 제어신호를 기초로 하여 회전 구동원(21)에 공급되는 전류의 양을 제어하므로써, 토크 변환 수단(10)에 의해 검출된 회전 구동원(21)용 토크를 토크 제한값 신호 레벨로 제어한다.
Patent KR-20000075523-A (KR)
Title: 통신 장치를 위한 멜로디 경보
IPC: H04W88/02
Filed: 1998-12-14
Abstract: 각각의 경보가 수신 메시지 내의 수치 데이터를 사용하여 발생되는 멜로디 경보를 발생시킬 수 있는 2 지점간 통신 장치(SS)가 개시된다. 이 장치는 디코딩된 메시지의 디지트를 하나 또는 두 개의 디지트 필드로 분할하기 위하여 알고리듬으로 프로그래밍된 제어기(36)를 포함한다. 하나의 디지트 필드는 음조의 순서가 연주되는 템포(t)와 횟수(p)를 결정하는데 각각 사용되고 두 디지트 필드는 음조를 선택하는데 사용된다.
Patent KR-20000075734-A (KR)
IPC: C12N1/19
Filed: 1998-03-10
Abstract: The invention includes methods of inhibiting blood coagulation using antibodies that provide superior anti-coagulant activity by binding native human TF with high affinity and specificity. Methods of the invention can effectively inhibit blood coagulation in vivo. Antibodies used in the methods of the invention can bind native human TF, either alone or present in a TF:VIIa complex, effectively preventing factor X binding to TF or that complex, and thereby reducing blood coagulation. Preferred antibodies used in the methods of the invention specifically bind a conformational epitope predominant to native human TF, which epitope provides an unexpectedly strong antibody binding site.
Patent KR-20000076149-A (KR)
Title: 병류 접촉 분리 트레이 구조 및 이를 사용하는 방법
IPC: B01D1/30
Filed: 1998-02-17
Abstract: 공급류를 증류하거나 분류하기 위한 분리 컬럼(2)에 사용하는 트레이 구조가 제공된다.  트레이(6)상에 복수의 병류 증기 및 액체 접촉 섹션(16)이 위치한다.  또한 트레이상에 증기류로부터 연행된 액체를 분리하기 위한 복수의 탈연행 장치(8)가 위치하며, 탈연행 장치는 내부 측면(25) 및 외부(27) 측면이 있고, 내부 측면(25)은 병류 접촉 섹션에 인접해 있다.  트레이 구조는 추가로상부와 하부가 있는 복수의 액체 하강관(14)을 합체하고 있으며, 상부는 제일 트레이의 탈연행 장치의 외부 측면(27)으로부터 액체를 수용할 수 있고, 하부는 제이 트레이의 병류 접촉 섹션내에 위치한다.
Patent KR-20010005941-A (KR)
Title: 엔진 관리 시스템에서의 진단시스템
IPC: F02D41/22
Filed: 1998-03-30
Abstract: 엔진 관리 시스템에서 진단 시스템(10)은 구성요소 또는 서브-시스템의 작동상태를 나타내는 고장 진단 코드(DTC)를 발생하기 위해 제공된다. 진단 시스템은 구성요소 또는 서브-시스템에 관련된 각각의 DTC 또는 DTC그룹에 대한 진단 기능모듈(DF 모듈)을 포함한다. 상기 DF 모듈(22)은 특정 DF모듈의 DTC에 관련된 구성요소/서브-시스템을 평가하기 위해 평가 루틴을 수행하는 수단(22)과, 특정 시간에 평가루틴을 수행하기 위해 DF모듈을 허용할지를 결정하는 동적 스케쥴러(30)를 포함한다. 각각의 DF 모듈(20,20',20'')은 평가된 구성요소 또는 서브-시스템의 작동상태에 좌우되고, 평가루틴이 수행될때 발생되는 랭킹값을 발생하는 수단(22)과, 다수의 평가 루틴에서 얻어진 랭킹값을 처리하고,통계학적으로 저장하는 수단(23)과, 평가된 비-장애 신호 또는 평가된 장애 신호중의 한 형태로 평가 데이타를 발생하기 위해 상기 저장된 랭킹값을 평가하는 수단(22)과, 관련된 평가 루틴의 프라이어리티를 서리하는 수단(24)과, 동적 스케쥴러(30)에 평가된 신호를 전송하는 수단을 포함한다. 상기 동적 스케쥴러(30)는 엔진 제어 기능 및 평가 루틴의 충돌을 방지하기 위해 엔진 제어 기능에 인터페이스를 구비한다.