baber/WOPTO huggingface dataset:
Patent KR-20000052418-A (KR)
Inventor: SGIVAYASI DADAHICO
IPC: G06F12/08
Filed: 1999-12-06
Abstract: PURPOSE: A semiconductor device easily adjusting the cycle time is provided to shorten the cycle time by alleviating a load of address signals after an address register that a clock signal is input as a latch signal. CONSTITUTION: A semiconductor device comprises an MPU(micro processing unit), a DRAM(dynamic random access memory), a plurality of address registers, and a plurality of address delay compensators. The MPU, installed in a chip, generates clock signals and address signals. The DRAM, also installed in the same chip, input the clock signals and the address signals. The address registers latches the address signals in response to the clock signals. The address delay compensators, installed at a front end of the address registers, compensates the address signal transmission delay to make the delay time, expressing the passage time from the generation of the address signal at the MPU to the entrance of the address signal into the registers, limited within a set range.
Patent KR-20010054324-A (KR)
Inventor: KWON SUN HYEON
IPC: H04L12/66
Filed: 1999-12-06
Abstract: PURPOSE: A gateway apparatus for voice communication and a method for controlling the same are provided to lower the prices of terminals by adding a plurality of codecs executing voice compression to an MIPS(Multimedia Internet Protocol System) gateway to interconnect an IP network and an IP network. CONSTITUTION: In case that there is an available codec at a gateway in an area 'A', a transmitting terminal generates a voice of 64Kbps and transmits it to the gateway in the area 'A'. The gateway in the area 'A' executes voice compression and transmits the compressed voice to a gateway in an area 'B'. Accordingly, the gateway in the area 'B' receives the compressed voice through the gateway in the area 'A', restores it, and then transfers the restored 64Kbps voice to a receiving terminal.
Patent KR-20010056640-A (KR)
Inventor: PARK JONG CHEOL
IPC: H04M3/42
Filed: 1999-12-16
Abstract: PURPOSE: A method for operating the PMS(Personal Management Service) of an INX(Intelligent Network eXchange) is provided to receive each subscriber's schedule or anniversary from his terminal and to call the subscriber up at a desired date and time so as to send the announcement that he directly recorded. CONSTITUTION: A calling terminal(A) transmits an intelligent network service call request signal for PMS to an SSP(Service Switching Point)(201). The SSP transmits an IDP(Initial Detection Point) message corresponding to the call request signal to an SCP(Service Control Point)(202). After recognizing the intelligent network service call according to the IDP message and verifying that it is the intelligent network service, the SCP transmits an ETC(Establish Temporary Connection) instruction to request the SSP to set up the bearer channel between the SSP and an IP(Intelligent Peripheral)(203). The SSP sets up the bearer channel according to the ETC instruction(204). At this moment, the IP transmits an ARI(Assist Request Instruction) to the SCP. The SCP, receiving the ARI, judges that the channel between the SSP and the IP has been physically connected and transmits a PA(Play Announce report) instruction to the IP(205). The IP sends information messages to the calling terminal(A) through the SSP according to the PA instruction(206).
Patent KR-20010064958-A (KR)
Inventor: KANG WANG GYU
IPC: G01B5/12
Filed: 1999-12-20
Abstract: PURPOSE: A variable mandrel for measuring an inner diameter is provided to freely retracted according to a deformation degree of an inner diameter of a tube way while passing the tube, and maintain an original size after passing through the tube, thereby measuring a minimum diameter of the tube way. CONSTITUTION: A variable mandrel for measuring an inner diameter includes a cylindrical main body(10) having a minimum diameter able to maintain and connection rings(11) at both front and rear parts to connect a passing line(2), a plurality of variable wings(20) rotatable with respect to the main body, expanded from a front end of the main body with a predetermined inclination to become parallel to a side of the main body, extended backward of the main body and having guide grooves formed with holding protrusions at both end parts of an inner peripheral surface, and connection plates(30) positioned between the variable wings to be fitted into the guide grooves and having coupling protrusion at a surface correspondingly to the holding protrusions of the variable wings.
Patent KR-20010063728-A (KR)
Inventor: LEE SEONG GWON
IPC: H01L21/28
Filed: 1999-12-24
Abstract: PURPOSE: A method for manufacturing a metal interconnection of a semiconductor device is provided to effectively prevent copper metal from being diffused or reacting with other materials in forming a copper interconnection. CONSTITUTION: A metal layer(2) and a barrier metal layer(3) are sequentially formed on a semiconductor substrate(1). A lower metal interconnection(4) is formed by an etch process using a mask. The first and the second insulation layers(5,6) having different etching ratios are sequentially formed on the entire surface having the lower metal interconnection. A portion of the first and second insulation layers is eliminated by a wet or dry etching process to expose the lower metal interconnection and to form an undercut in the second insulation layer. A copper interconnection(7) selectively contacting an upper surface of the exposed metal interconnection is deposited by a collimated plasma vapor deposition method. After a metal material(8) is buried in the undercut portion of the first insulation layer by a chemical vapor deposition method, an etch-back process is performed to expose the second insulation layer.
Patent KR-20010060722-A (KR)
Inventor: PARK JONG KWON
IPC: B28B1/02
Filed: 1999-12-27
Abstract: PURPOSE: Provided is a process for producing frame for glass house, which can make hardness strong and a sturdily-built concrete frame because mortar aggregate densely at the bent-up part and power holding-out against load of the outside is strongest by providing the mortar while being rotated a concrete form. CONSTITUTION: The process is characterized by producing the cylinder-shaped concrete form capable of assembling that has bent-up and round outside and contains an iron bar, and providing the concrete form with the mortar while being rotated by a rotation means, and then curing it.
Patent KR-20010060917-A (KR)
Inventor: PARK JEONG RYEOL
IPC: C23C2/06
Filed: 1999-12-28
Abstract: PURPOSE: A method for distinguishing dross of a hot galvanized steel sheet is provided to solve problems of enormous loss due to surface defects of a product and difficult quantitative distinction of dross itself, and to quantitatively discriminate the dross with the naked eye or microscope. CONSTITUTION: The method comprises maintaining non-oxidizing environment by collecting samples of a hot galvanized steel sheet and dissolving a plating layer by rapidly heating the plating layer in the temperature range of 420 to 665 deg.C; solidifying the samples after maintaining the dissolved samples in the temperature range of 420 to 665 deg.C in which non-oxidizing environment is composed until Zn-Fe alloying is started; and quantitatively distinguishing the dross generation conditions of the solidified samples with the naked eye or microscope.
Patent KR-20010064427-A (KR)
Inventor: LEE MIN YEONG
IPC: H05B37/02
Filed: 1999-12-29
Abstract: PURPOSE: A lamp operating method a using serial communication method in a mosaic system is provided to remarkably reduce the number of hard-wiring as well as simplify maintenance by serially connecting a number of lamp modules to a lamp module controller using a few of hard-wiring by respective channel units with a multi-drop method to operate the lamp. CONSTITUTION: First, data serially received are decoded by respective lamp modules receiving signals connected to a lamp module controller by multi-drop method of respective channel unit. Then, the operation such as on/off and blinking of a red lamp and a green lamp is controlled by permitting data processing if the decoded data are agreed with their addresses.
Patent KR-20010058887-A (KR)
Inventor: HONG SEONG HUN
IPC: H04N7/26
Filed: 1999-12-30
Abstract: PURPOSE: A three dimensional recursive moving vector estimated apparatus is provided to improve an accuracy of a moving vector estimated by searching an initial moving vector and then outputting block video information of prior frame corresponding to a present block, or estimating a final moving vector including a moving degree of the present block and surrounding the block. CONSTITUTION: A moving vector storing unit(10) stores a moving vector of a block computed between moving vector about each block of a prior frame and a block of a present frame. And then, the moving vector storing unit(10) outputs the moving vector of a surrounding block neighboring the present block according to location information of the present block. An initial vector computing unit(20) receives the moving vector of the surrounding block outputted from the moving vector storing unit(10), and then outputs the initial moving vector for the present block. A moving compensation unit(30) compensates the inputted prior frame video information according to the initial moving vector, and outputs block video information of the prior frame corresponding to the present block. A frame difference signal compensation unit(40) calculates the difference between the video information of the present block and the block video information of the prior moving vector compensated, and outputs a frame difference signal. A horizontal/vertical difference signal compensation unit(60) inputs the video information of the present block, and outputs a horizontal difference signal between pixels in the present block. A moving vector compensation unit(50) inputs the frame difference signal, horizontal difference signal and the vertical difference signal, and compensates the moving vector for the present block, and then adds the result to the initial moving vector from the initial vector computing unit(20) to output a final moving vector and feedback the outputted final moving vector to the moving vector storing unit(10).
Patent KR-20000052897-A (KR)
Title: Method for forming bump and semiconductor device
Inventor: OKAMOTO AKIRA
IPC: H05K3/34
Filed: 1997-10-29
Abstract: PURPOSE: A method for forming bump and semiconductor device is provided to form bumps of desired size and shape by simple steps. CONSTITUTION: Pads(2) are formed on a PCB(1) at the same space as pads on a semiconductor chip(5). Then, the entire upper surface of the printed circuit board(1) is covered with a resist(3) except pad formed areas. The surface of the printed circuit board(1) covered with the resist(3) is then oriented downwardly and is sprayed with molten solder from the bottom side. The molten solder attaches the pad formed surface on the printed circuit board(1) and ideal semispherical bumps(4) are formed by the influence of gravity. The printed circuit board(1) formed with the bump(4) is aligned with the pad(6) on the semiconductor chip(5) to be transferred into a high temperature oven. The bumps(4) are molten for jointing the semiconductor chip(5) and the printed circuit board(1).
Patent KR-20000069005-A (KR)
Title: 비디오 데이터 편집장치와 편집 프로그램을 저장한 컴퓨터 판독가능한 기록매체
IPC: G11B27/30
Filed: 1998-09-17
Abstract: 비디오 편집동작중에 비디오 데이터는 비디오 이미지의 디스플레이가 인터럽트되지 않도록 광디스크상에 적어도 소정의 길이를 갖는 연속영역에 기록된다. 연속영역이 소정의 길이보다 작은 광디스크상에 기록된 복수의 세그먼트중에서 제 1 세그먼트가 검출된다. 검출된 제 1 세그먼트 직전 또는 직후에 재생될 재인코드된 데이터는 제 1 세그먼트 다음에 기록된다. 제 1 세그먼트와 재인코드된 데이터의 결합된 연속영역이 소정의 길이보다 작으면 제 1 세그먼트에 대해 재인코드된 데이터의 다른 쪽에 재생될 세그먼트는 재인코드된 데이터의 다른 쪽에 위치되도록 광디스크상에 기록되므로, 소정길이 이상으로 기록영역의 연속길이를 증가시킬 수 있다.
Patent KR-20000075568-A (KR)
Title: 표본비율 변환기
IPC: H04B14/04
Filed: 1998-01-16
Abstract: 하나의 표본비율에서 다수의 입력 표본(X)을 포함하는 입력 데이터 스트림을 또다른 표본비율에서 다수의 출력 표본(Y)을 포함하는 출력 데이터 스트림으로 변환시키는 표본비율 변환기(200)를 설명한다. 이 변환기는 입력 표본과 출력 표본간의 타이밍 관계를 추적하기 위해 정수 누산기(220)를 사용하는 보간 해법을 이용한다. 누산기의 값에 근거하여, 이 방법은 현재 출력 표본을 계산하기 위해서 올바른 입력 표본이 사용되는지를 결정한다. 만일 그렇다면, 출력 표본은 입력 표본과 누산기 값의 함수로서 계산된다. 이 변환기는 테이블을 미리 계산하여 저장할 필요 없이도 테이블에 근거한 변환 해법의 견고성을 제공하고, 관련 계산을 단순화 하며, 숫자의 마무리 오차에 덜 민감하다.
Patent KR-20000075653-A (KR)
Title: 일축 연신의 폴리프로필렌계 필름
IPC: C08L23/10
Filed: 1998-02-24
Abstract: 본 발명은 TD 방향의 인장 신률이 우수하고 투명성이 우수하며 찢겨 졌을 때 적게 섬유질 (fiber)을 생성하는 일축 연신의 폴리프로필렌계 필름에 관한 것인데, 
     40 내지 95 중량 %의 결정성 폴리프로필렌 및 결정성 폴리프로필렌내에 입자로서 분산된 60 내지 5 중량 %의 프로필렌-α-올레핀 공중합체로 구성된 폴리프로필렌계 수지 재료를 포함하는 필름 형성 재료를 일축 연신하여 일축 연신 폴리프로필렌계 필름을 제공한다 (상기 공중합체의 입자는 필름 두께 방향 (D)을 따라 평균 분산입자 길이 (L)와 평균 분산입자 직경 (D)의 외관 비율 (L/D)이 MD 방향을 따라 필름의 단면에서 100 또는 그 이상의 값을 갖고, 평균 분산 입자 직경은 0.1 ㎛ 또는 그 이하임).
Patent KR-20010068941-A (KR)
Title: The Method to Form Back-Side Panel on Plasma Display
Inventor: LEE SUN HO
IPC: H01J11/36
Filed: 2000-01-11
Abstract: PURPOSE: A method of forming a backside substrate of a plasma display is provided to form the backside display of high purity on the plasma display at a low cost. CONSTITUTION: In the method of forming a backside substrate of a plasma display, an address electrode is formed. A white reflection layer and a white dielectric layer for protection are formed on the walls forming the address electrode. A black stripe is formed on the upper part of the walls. A fluorescent layer is formed between the walls. Here, the walls are formed by power etching on the glass substrate. The address electrode is formed through a screen method using a printed pattern screen.
Patent KR-20000053491-A (KR)
Inventor: SON JONG CHEOL
IPC: H05B6/68
Filed: 2000-01-14
Abstract: PURPOSE: A method for controlling thaw of a microwave oven is provided to always perform a uniform thawing of frozen food products regardless of a frozen state and weight or size of the frozen food product by controlling an output power of a magnetron and finishing time point of the thawing operation by operating data on the frozen food product detected by a sensor. CONSTITUTION: A method for controlling thaw of a microwave oven includes the steps of detecting a change of output values of a sensor for a predetermined time period(ST13), and controlling power of a magnetron according to an absolute value of the change(ST16), wherein the change of the output values of the sensor is detected by a rotation period of a turn table placed by a frozen food product, the sensor is to be an antenna sensor for detecting a magnetic field of a standing wave from a microwave of the magnetron, and the power of the magnetron is controlled by a ratio of output values computed with relation to an initial output value.
Patent KR-20000053532-A (KR)
Title: Printing control apparatus capable of carrying out printing control in accordance with a printing density
Inventor: YAGODAIJO
IPC: G03G15/00
Filed: 2000-01-20
Abstract: PURPOSE: A print control device capable of controlling printing based on a print density is provided to perform high density printing without considering a developer(11). CONSTITUTION: A print control device capable of controlling printing based on a print density includes a developer(11), a toner supply(15), a returning motor(13), a detector(21) and a controller(22). The developer(11) includes a printing drum for printing. The toner supply(15) supplies toner to the developer. The returning motor(13) returns the paper to the printing drum. The detector(21) detects the toner amount in the developer, and calculates the toner amount. The controller(22) stops the returning motor for a predetermined time interval when the detects toner is less than a predetermined toner amount, and drives the returning motor for a predetermined time interval when the detects toner is not less than a predetermined toner amount.
Patent KR-20010075885-A (KR)
Title: Controlling Apparatus and the Method for Serial signal of Elevator system
Inventor: KIM JU CHAN
IPC: B66B1/00
Filed: 2000-01-21
Abstract: PURPOSE: A control method for the serial signal of an elevator system and a control device thereof are provided to selectively control one serial signal among many serial signals for driving an elevator and to keep an electrical insulation state with serial signals except the selected serial signal. CONSTITUTION: An elevator is controlled by a microprocessor through many communication passages. The control terminal of a two-way buffer(100) is enabled to selectively control one serial signal and the control terminal of a driver device(120) is disabled. To transmit the other serial signals except the selected serial signal, the control terminal of the two-way buffer is disabled and the control terminal of the driver device is enabled. When disabled, the two-way buffer and the driver device are in a high impedance state so that the microprocessor and the elevator are not communicated each other.
Patent KR-20010077068-A (KR)
Title: Handphone having the function fo gps
Inventor: YUN YOUNG JU
IPC: H04B7/26
Filed: 2000-01-31
Abstract: PURPOSE: A mobile communication terminal having a position confirming function is provided which is able to inform a police station, fire station or emergency organizations of emergent situations rapidly and accurately when the emergent situations occur. CONSTITUTION: A mobile communication terminal having a position confirming function includes a keyboard(10) through which a user inputs a telephone number and emergency code number, and a transmitter and receiver(20) by which an electric voice signal and acoustic voice signal can be converted into each other for speaking with the subscriber having the telephone number. The terminal further has a mobile communication processor(15) requests call connection based on the telephone number, generates a GPS signal based on the emergency code number and processes calls between the transmitter and receiver. The terminal also has a transceiver(25) for transmitting one of the telephone number and emergency code number to an aerial line and receiving a calling signal from the outside, a GPS interface(30) for converting the GPS signal into a signal according to GPS protocol, and a GPS transmitter(35) for transmitting the output signal of the GPS interface to an artificial satellite.
Patent KR-20010084070-A (KR)
Title: Method for bonding sole by plasma surface treatment
Inventor: JUNG GWANG JIN
IPC: A43D25/06
Filed: 2000-02-23
Abstract: PURPOSE: A method for adhering a sole by plasma surface treatment is provided, to improve the adhering power between soles and an adhesive by an automatic single process without using an organic solvent. CONSTITUTION: The method comprises the steps of burping the midsole and outsole mechanically and inserting them into a low temperature plasma apparatus; inserting an inert gas into the apparatus under vacuum to wash the midsole and outsole; modifying the both sides of the midsole and the one side of the outsole by plasma treatment; and pasting an aqueous adhesive onto the soles and adhering them together. Preferably the washing process is carried out by inserting 40-200 sccm of Ar at a pressure of 150-600 mTorr, and the midsole is made of ethylene acetic acid vinyl copolymer or polyurethane, and the outsole is made of rubber. The modification of soles is carried out by inserting an inert gas and a reactive gas at a pressure of 150-650 mTorr, in the range of 20-100 kHz and 20-275 V or 13.56 MHz and 60-500 V. Preferably the inert gas is argon gas and the reactive gas is hydrogen, oxygen, nitrogen, ammonia or their mixtures.
Patent KR-20010084338-A (KR)
Title: Objects with Radially-Varying Properties and Apparatus and Method of Preparing the Same
Inventor: HWANG JIN TAEK
IPC: B29C63/00
Filed: 2000-02-25
Abstract: PURPOSE: An apparatus and a method for preparing such an object of which property changes radially as an optical fiber of low intensity loss of a light signal by compacting structure and to control the change of radial refractive index by using mechanical and physical mixing method. CONSTITUTION: A reactor for preparing an object of which property is changed radially comprises an outer case(1) of which section whereon a material is placed is cylindrical or geometrical, an inner case(2) wherein another material having a property different from that of the material in the outer case is placed, a cylindrical agitator(3) for radially mixing the two materials, and a bottom sealing member(4) sealing the bottom faces of the outer case and the inner case. An inner material is filled inside the inner case, and an outer material having property different from that of the inner material is filled in the space between the inner case and the outer case. Thereafter, the inner case is removed and the agitator is rotated for laminar-mixing of the two materials. Therefore, an object of which property changes radially depending on a specific profile is obtained.
Patent KR-20010091543-A (KR)
Title: An apparatus for opening and closing multiple molds having a link type
Inventor: KIM HAK GWON
IPC: B29C45/66
Filed: 2000-03-16
Abstract: PURPOSE: A link type opening and closing device for multiple dies is provided to simultaneously open and close a lot pairs of dies with the same stroke. CONSTITUTION: A link type opening and closing device for multiple dies comprises: a mobile plate(100) linearly moving on a mobile template(220); a fixed plate(110) fixed on a fixed template(230) by a fixing member(240); at least one of middle plates(120) installed between the mobile plate and the fixed plate; a guider(130) supporting active linear movement of the mobile plate and the middle plate; and an opening and closing unit(140) constituting of many links(141) and connecting the mobile plate with the middle plate and the middle plate with the fixed plate for the same stroke opening and closing. The links supports the balance of force and forms the symmetric structure for smooth motion. The links are rotatably fixed by fixing point(142) of the fixed plate, a center point(143) of the middle plate, and an acting point(144) of the mobile plate. The links are folded by articulations(145). The mobile template and the mobile plate move a specific stroke distance in accordance with a stroke distance of a hydraulic cylinder(210). Then, the middle plate moves half the stoke distance of the mobile plate. Therefore, multiple dies are opened and closed with the same stroke.
Patent KR-20010014703-A (KR)
Inventor: BUSCHHAUS HANS-ULRICH DR
IPC: C09D5/14
Filed: 2000-04-07
Abstract: PURPOSE: An aqueous medicine having antibacterial and antifungal action is provided to stable the storage thereof by including a specific binder comprising a specific alkyd resin and/or an acrylate dispersion, and an active compound sensitive to hydrolysis. CONSTITUTION: The aqueous medicine contains a binder constituted of alkyd resin based on a vegetable oil and/or an acrylate dispersion, at least one kind of an active compound sensitive to hydrolysis. The binder having a pH value of 7 or less is the combination of an alkyl maleic anhydride copolymer or an alkyl/modified linseed oil with an acrylate dispersion. The active compound includes folpet, captan, captafol, dichlofluanid, trifluanid and/or fluorofolpet. The aqueous medicine consists of 3 to 80 weight percent binder, and 0.001 to 90 weight percent active compound in the composition.