baber/WOPTO huggingface dataset:
Patent KR-20000017076-A (KR)
Inventor: TOMOTA MOTOHIRO
IPC: H01L21/02
Filed: 1999-08-04
Abstract: PURPOSE: A semiconductor manufacturing method is provided to etch a transistor gap portion between a source electrode and a drain electrode so as to hardly remain residue. CONSTITUTION: The method comprises steps of forming a semiconductor layer on a substrate, forming a metal layer to cover a semiconductor layer (5), forming a resist layer having a desired pattern on the metal layer, performing a first etching process with respect to the semiconductor layer using the resist layer as a mask so as to form a source electrode (12), a drain electrode (13) and a source wire (14), and performing a second etching process with respect to the semiconductor layer using the resist layer as a mask so as to form a transistor gap portion (11) between the source electrode and the drain electrode. The first and second etching processes are performed within a same chamber using the same resist layer. Thereby, since the source electrode, the drain electrode, the source wire and the transistor gap portion can be formed by a single etching pattern, the manufacturing process is simplified.
Patent KR-20010017754-A (KR)
Inventor: LEE DONG CHEOL
IPC: H04M1/64
Filed: 1999-08-13
Abstract: PURPOSE: A method for detecting a tone signal of an ARS(Automatic Response System) is provided to supply a mute control signal to a DSP(Digital Signal Processor) without using a DTMF(Dual Tone Multi Frequency) detector, so as to smoothly receive a DTMF signal supplied from a telephone set connected through a line after muting an existing voice announcement signal. CONSTITUTION: Whether an external telephone set is connected to an ARS(Automatic Response System) is decided. A compressed digital voice signal stored in a memory(80) is read and supplied to a DSP(Digital Signal Processor,70), then supplied to an A/D converter(60) after the compression is released. Accordingly a voice announcement is performed. Whether a DTMF(Dual Tone Multi Frequency) signal is supplied is decided. If the DTMF signal is supplied, a CPU(90) supplies a control signal to make the DSP(70) operated in a mute mode. The tone signal from external is analyzed, to supply a corresponding control signal to each function unit. Whether the external telephone set ends connection is decided. If the connection is ended, the first step is returned. And if the connection is maintained, the step of reading the digital voice signal stored in the memory(80) is returned.
Patent KR-20010018497-A (KR)
Inventor: CHOO HYEON JU
IPC: B24D5/00
Filed: 1999-08-19
Abstract: PURPOSE: A method for producing a vitrified wheel is provided to improve productivity and to perform a grinding process with high preciseness without damage to a plastic ball. CONSTITUTION: An abrasive made up of fused alumina or silicon carbide material is selected and put in a mixer. 3 to 10wt of a liquid phase temporary bond is put and mixed for about 20 minutes. After the bond is coated on the abrasive, 50wt to 150wt of a vitrified bond is added up and mixed for 30 minutes. A mixture is obtained by mixing the coated abrasive with the vitrified bond and put in a mold frame of a specific size. The mixture is pressurized and molded by a 1000TON press. The molded product is dried in a drying chamber for 7 days. Then, the dried product is sintered in a plasticizing furnace at 1000 to 1500deg.C for 5 to 10 days.
Patent KR-20010019083-A (KR)
Inventor: KIM MYEONG HUI
IPC: H04M3/22
Filed: 1999-08-25
Abstract: PURPOSE: The ACN(Application Context Negotiation) method of an intelligent network application protocol in a full electronic switching system is provided to prevent traffics from being increased in a NO.7 common channel signaling network and intelligent network call setup time from being delayed by minimizing the frequency of primitive generation dependent on application context negotiations. CONSTITUTION: A SSP(Service Switching Point) transmits the information of the highest-level capability set to a SCP(Service Control Point) with a primitive for intelligent network call setup(S302). The SCP receives the primitive and the information of the highest-level capability set(S304) and analyzes capability set information(S306). Judging that the application context negotiation succeeded if the received capability set and its own capability set are in accord(S308), the SCP transmits a primitive for negotiation success and the information of the capability set identical to the received capability set to the SSP(S310). If the two capability sets are not in accord, the SCP judges that the application context negotiation failed. The SCP determines an alternative capability set and transmits it to the SSP(S312-S316).
Patent KR-20000067770-A (KR)
Title: 인터넷 애플리케이션용 대화식 업셀 어드바이저 방법 및 장치
IPC: G06Q30/02
Filed: 1999-08-28
Abstract: 본 발명에 따르면, 지정된 고객 셋트에 속하는 사용자의 식별에 따라 컴퓨터시스템의 고객구성을 가능하게 하는 사용자 인터페이스를 갖는 웹기반 온라인스토어가 개시되어 있다. 소망의 사용자 입력에 따라 선택된 옵션으로 컴퓨터시스템을 구성하기 위한 구성기가 제공되고, 옵션, 및 그 옵션에 대한 각각의 가격 결정(pricing)을 구성기 웹페이지상에 나타낸다. 지정된 고객 셋트에 속하는 사용자의 식별에 따라 구성 옵션을 구성기에게 동적으로 공급하는 데이터베이스가 제공된다. 카트는 고객구성 컴퓨터시스템을 일시적으로 기억하고 카트 웹페이지상에 고객구성 컴퓨터시스템을 나타내고, 카트 웹페이지는 하나이상의 사용자 선택가능 카트 옵션을 포함한다. 마지막으로, 대화식 업셀 어드바이저가 구성기, 데이터베이스 및 카트에 작동적으로 결합되어 카트 웹페이지상의 사용자 선택가능 카트옵션으로서 업셀 권고를 카트에 제공한다. 업셀 권고는 지정된 고객 셋트, 고객구성 컴퓨터시스템, 및 지정된 업셀 어드바이저 비즈니스규칙의 함수이다.
Patent KR-20010034944-A (KR)
Inventor: KIM BONG HOE
IPC: B60S1/34
Filed: 1999-09-14
Abstract: PURPOSE: A shock absorber of a pivot shaft for a vehicle wiper arm is provided to absorb the shocks applied to a pivot shaft by the plastic deformation and elasticity by protrusions to be bent by the shock and protect passengers since the pivot shaft is reduced in length when the shocks are applied. CONSTITUTION: A shock absorber of a pivot shaft for a vehicle wiper arm includes a shock absorbing tube(4) interposed between a pivot housing(5) and a pivot shaft(1) and having an annular rim part(41) at an upper part and a supporting annular shoulder(42) formed below the annular rim part, the pivot housing having an extended inner diameter part(52) at the upper end of an inner diameter part and protrusions(51) protruded toward the center in the middle of the inner diameter part to secure the supporting annular shoulder, a stop ring(12) fitted on the upper end part of the pivot shaft, and a circular disc type washer(11) interposed between the stop ring and the shock absorbing tube, wherein the protrusions are bent by the shocks applied in the longitudinal direction of the pivot shaft for absorbing the shocks.
Patent KR-20010028242-A (KR)
Inventor: KANG GYEONG SU
IPC: C04B16/02
Filed: 1999-09-20
Abstract: PURPOSE: A composition of cellulose fiber reinforced cement mortar is provided which has an improved tension strength and adhesive property. And a preparation method thereof is also provided. CONSTITUTION: The composition of cellulose fiber reinforced cement mortar comprises: (i) cement; (ii) sand; (iii) water; and (iv) cellulose fiber. The method comprises steps of: (i) cutting off compressed cellulose fiber plate in a regular length; (ii) primarily dry-mixing the cut-off cellulose fiber with cement, sand and blending materials; and (iii) secondarily main-mixing the dry-mixed composition of the step (ii) with water.
Patent KR-20010028554-A (KR)
Inventor: NAM SANG UK
IPC: B32B27/28
Filed: 1999-09-22
Abstract: PURPOSE: A fuel hose is provided, which uses tetrafluoroethylene-hexafluoropropylene-vinylidenfluoride polymer/epichlorohydrin rubber instead of conventional fluorine rubber/epichlorohydrin rubber, can maintain low extrudation temperature compared to the conventional fluorine resin, and has excellent fuel-resistance. CONSTITUTION: In a hose of which inside layer is composed of tetrafluoroethylene-hexafluoropropylene-vinylidenfluoride polymer and outside is composed of epichlorohydrin rubber, each monomer of the tetrafluoroethylene-hexafluoropropylene-vinylidenfluoride polymer is in a weight ratio of 25%:25%:35%-35%:35%:45%.
Patent KR-20010035799-A (KR)
Title: Apparatus for displaying screen control guide line of monitor
Inventor: LEE JUN HYEONG
IPC: H04N5/445
Filed: 1999-10-04
Abstract: PURPOSE: An apparatus for displaying a screen adjusting guideline of a monitor is provided to increase the convenience of a user and enhance the reliability of a product by embodying a guideline at an edge portion of a screen for accurately identifying a result of a screen adjustment. CONSTITUTION: An OSD generating unit(42) generates a certain OSD according to a control signal. A video card(44) generates a video signal(RGB) for composing a screen including a screen adjusting guideline. A PC control unit(43) transmits information regarding corresponding guideline formation to the video card(44) according to a guideline generating instruction. A video amplifying unit(45) combines the OSD video output from the OSD generating unit(42) with a video signal including the guideline output the video card(44) and amplifies the combined video signal. A display unit(46) displays an output of the video amplifying unit(45) on a screen. A microcomputer(41) recognizes a screen adjusting execution instruction of a user, outputs an OSD generating instruction to the OSD generating unit(42), and provides the guideline generating instruction to the PC control unit(43).
Patent KR-20000028929-A (KR)
Inventor: MAEDA YASAKI
IPC: G11B27/034
Filed: 1999-10-08
Abstract: PURPOSE: A reproducer and reproducing method is provided to considerably increase the convenience of usage by identifying a reproduced time of a searched data film and a reproduced sound of a synchronized program. CONSTITUTION: A servo circuit(9) controls a spindle motor(2) for rotation at in a constant linear velocity according to a focusing error signal and a tracking error signal provided from an RF amplifier(7) and an access command, and a track jump command provided from a system controller(11). An address decoder(10) decodes groove information provided from the RF amplifier(7). A memory controller(12) writes the audio data obtained by a decoding process of an encoder and decoder section(8) to a buffer memory(13). An encoder and decoder section(14) converts the data wrote in the buffer memory(13) into digital audio data and performs a reproducing signal process.
Patent KR-20010038523-A (KR)
Inventor: KIM MYEONG SEOP
IPC: B21B37/00
Filed: 1999-10-26
Abstract: PURPOSE: An apparatus for controlling the rotation of a material using the load current of a side guide is provided in which the continuous automatic rolling operation in the plate rolling process is possible by automatically controlling the rotation of the rolling material, and the accurate and smooth rotational controlling is possible by preventing the collision of the rolling material with a side gauge and an edger. CONSTITUTION: The apparatus comprises a side gauge driving width setting part (220) calculating a side gauge setting width during the initial rotation of a rolling material and after completion of the intermediate rotation of the material; a side gauge driving control part (230) controlling the driving of a side gauge driving motor so that the side gauge is driven to the set width set at the side gauge driving width setting part (220); an intermediate rotation completion judging part (210) judging an intermediate rotation completion time point by comparing the detected change value with the set standard voltage after detecting a change of the driving current of a side gauge; and a turntable driving control part (240) variably controlling a driving velocity of the turntable by counting a time which is required for the rolling material to transfer to the intermediate rotation position with the operation of a turntable driving motor and comparing the counted time with the time after the intermediate rotation.
Patent KR-20010038662-A (KR)
Inventor: MUN YEONG AE
IPC: G06F11/00
Filed: 1999-10-26
Abstract: PURPOSE: A stack error control method is provided to preserve stacks of application tasks by using a hardware security method so that it can reduce an overhead during processes generated at every scheduling and efficiently perform a debugging on an application error. CONSTITUTION: The method comprises steps of an OS(operating system) allocating a stack allocation range table and a stack control register at a local memory while initializing a system(S41), the OS initializing the stack allocation range table and the stack control register(S42), the stack allocation range table allocating address values of a memory on each task stack(S43), the OS driving a protection process on all the stack area except the stack of a current process task by referring the stack allocation range table according to an ID of an application task(S44), the OS sensing an overflow or an error on the stack of the current process task and detecting if the current task accesses other stack(S45), and generating a hardware bus error if the current task accesses other stack(S46).
Patent KR-20000006799-A (KR)
Inventor: HAN SUNG HEE
IPC: A01K97/00
Filed: 1999-11-04
Abstract: PURPOSE: The present invention is about fish capturing system having remote image control facility capturing fish selectively by using micro flight apparatus and monitoring said flight apparatus. CONSTITUTION: Fish capturing system having remote image control facility consisted of float region able to location shift in the state of maintaining buoyancy, winding side installed in said float region with winding wire, capturing region of fish with climbing and descending bind to winding wire of said winding side, image flight side installed nearby said capturing region flighting fish to be capturing, display side display picture signal flighted by said image flight side by transferring, control panel side to control said float region, winding side, capturing region, image flight side, display side.
Patent KR-20010045354-A (KR)
Inventor: KIM YONG UN
IPC: H04N7/08
Filed: 1999-11-04
Abstract: PURPOSE: A method for displaying a variable font of an electronic program guide is provided for a viewer to read characters easily by searching various mode of data broadcasting and selecting and displaying a proper font in accordance with each mode. CONSTITUTION: If data information of the corresponding channel are transmitted(S20) while a viewer watches a TV(S10), a system checks a display mode(S30). Two checking methods of the display mode are described. As the first method, a kind of a font is selected by detecting a display mode displayed by a broadcasting station. As the second method, a kind of a font is selected by searching a tag indicating whether the TV mode is a background screen mode. If the TV is included in an HTML document or only general HTML information is displayed, general fonts are used(S70). If the currently watched screen is used as a background screen of data information, a font(character) color to be displayed the data information and a color of the background screen are checked(S40). If the colors are the same system colors, the font is changed.
Patent KR-20010045485-A (KR)
Inventor: KIM DONG SEONG
IPC: G06F17/30
Filed: 1999-11-05
Abstract: PURPOSE: A user data management system is provided to integrate user data sharing between an H.323 gate keeper and a VMS(Voice Message System) based on an ORB(Object Request Broker) event agent in integrating a call management function of the gatekeeper with a value addition service function of the VMS. CONSTITUTION: The system comprises a main site(31) and a VMS site(32). The main site(31) includes a main web server(31A), an event agent(31B), a gate keeper(31C), a user database(31D). The main site(31) sets the VMS site(32), managing voice messages, as a terminal type, directly modifies the user database(31D), and transmits the modified data to the VMS site(32). The user database(31) plays a role of managing the user data as a sharing media of the main site(31) and the VMS site(32), and is connected to an exclusive user database(32C) of the VMS site(32). The VMS site(32) includes a VMS web server(32A), a VMS server(32B), the exclusive user database(32C) and a message box(32D). The exclusive user database(32C) accepts foreign keys from the user database(31D) and manages original VMS data.
Patent KR-20010048020-A (KR)
Title: Hair pin
Inventor: KANG SIN YIK
IPC: A45D8/02
Filed: 1999-11-24
Abstract: PURPOSE: Disclosed is a hair pin to reduce manufacturing cost by heat-treating fixing part and by preventing transformation without separate heat-treatment after manufacturing body and fixing part separately. CONSTITUTION: The hair pin consists of a body(100) being formed with fixing piece(110) in both ends and a second flange(130) in other both ends, being formed with first flange(120) folded for inner side at the center both end; fixing part(200) being possessed of bond face(230) bound by pressing with end part of the first flange(120) and second flange, being manufactured separately with the body(100).
Patent KR-20010048206-A (KR)
Inventor: KIM SUNG DO
IPC: A23L19/00
Filed: 1999-11-25
Abstract: PURPOSE: A process for preparing spiced Insam(ginseng) by mixing Insam as a main ingredient and a licorice or the like as an auxiliary ingredient and aging to remove a bitter taste of Insam is provided, thereby improving taste without detriment to the properties of Insam. CONSTITUTION: This process comprises the steps of: removing the head and fine roots from an Insam as a main ingredient and washing an onion, a licorice or the like as an auxiliary ingredient; mixing 50% by weight of Insam, 10% by weight of soy sauce, 4.3% by weight of vinegar, 12.6% by weight of water, 0.25% by weight of black pepper, 10% by weight of a licorice, 2% by weight of starch, 5% by weight of honey, 0.05% by weight of cinnamon, 4% by weight of fermented soybean paste, and 2% by weight of an onion based on the total weight of the composition; and ageing at 5 to 8deg.C for 40 to 60 days.
Patent KR-20010049039-A (KR)
Inventor: JANG HEUNG YEOP
IPC: H04N5/12
Filed: 1999-11-30
Abstract: PURPOSE: A method for magnifying an image using a frequency transformation is provide to inhibit the noise and distortion by employing a filtering process different from a typical image magnification method. CONSTITUTION: A DCT operator performs a discrete cosine transform(DCT) as dividing an input video signal into a picture element block with a fixed size. A zero magnifying portion adds a zero value to the high frequency area of the picture element block as comparing with transverse and vertical axis magnification multiples, and magnifies the picture element block by multiplying a weight according to the magnification multiples. An IDCT(inverse DCT) operator inputs an expanding video signal by performing an inverse discrete cosine transform(IDCT) on the picture element block magnified to the transverse and vertical axis.
Patent KR-20010057347-A (KR)
Inventor: JUNG UNG JAE
IPC: H01L21/027
Filed: 1999-12-22
Abstract: PURPOSE: An electrostatic discharge protection structure of a reticle used for a stepper is provided to prevent a reticle pattern from being damaged by static electricity. CONSTITUTION: The reticle(10) has a surface(11) plated with chromium, and a main pattern(12) formed on the surface(11). Additionally, a bar code(13) and an alignment mark(14) may be formed on the surface(11). The bar code(13) is used for recognition of the reticle(10), while the alignment mark(14) is used for alignment of the reticle(10). In particular, the reticle(10) further has an electrostatic discharge protection band(15) and an electrostatic discharge induction band(16), both formed between the main pattern(12) and peripheries of the surface(11). The electrostatic discharge protection band(15) made of a nonconducting layer with equal width blocks a flow of electric charges near the peripheries of the surface(11) toward the main pattern(12). The electrostatic discharge induction band(16) made of a nonconducting layer with unequal width induces discharge of electric charges going over the electrostatic discharge protection band(15).
Patent KR-20010057453-A (KR)
Inventor: CHOI WON GYEONG
IPC: E02D27/42
Filed: 1999-12-23
Abstract: PURPOSE: A steel bridge anchor system using large-sized deformed bars is provided to utilize anchor bolts having a small section relatively and low-priced reinforcing bars properly and to maximize economical efficiency by applying a lower plate from a lower frame of the upper-lower plate method. CONSTITUTION: A steel bridge anchor system(1) using large-sized deformed bars comprises many deformed bars(10) laid under a column(110) of a steel bridge used for the lower part of a bridge and the lower ends of the deformed bars are extended to the inside of a footing(120), so that the deformed bars share some of the load of external force burdened to anchor bolts(20).
Patent KR-20010064389-A (KR)
Inventor: AHN SU SEON
IPC: A61K8/97
Filed: 1999-12-29
Abstract: PURPOSE: A makeup composition for sensitive skin is provided, which protects skin from external stimulations, controls cytosine and a signal transfer material of skin stimulations into a material to normalize sensitive skin, and can be used with other functional materials being worried to be stimulative. CONSTITUTION: A makeup composition for sensitive skin is characterized in containing one or more 0.001-10.0wt.% out of Magnoila flos extract, Astragalus membranaceus extract, Cnidium officinale extract, rutin, and γ-orizanol. The extracts of Magnoila flos, Astragalus membranaceus, and Cnidium officinale are prepared by adding soluble solution such as water, methanol, ethanol, or acetone 2-20 times to the pulverized of the herb medicines, heating in an extract with a cooling condenser at 50-100deg.C for 5-24hours, and evaporating the extracts.
Patent KR-20010059355-A (KR)
Inventor: KIM SEON GYU
IPC: F01L1/14
Filed: 1999-12-30
Abstract: PURPOSE: A valve tappet is provided to absorb natural vibration generated in a valve spring according to valve driving operation by a cam, thereby restraining surging phenomenon of the valve spring. CONSTITUTION: A valve tappet(15) includes a cylindrical inner body(21), an outer body(23) covering the upper part of the inner body, a shim member(25) installed at the top side of the outer body, a spring retainer(29) installed at the upper part of a valve stem (27) installed inside the inner body, a spring seat installed at the lower part of the valve stem, and a valve spring(31) installed between the spring retainer and the spring seat, wherein an elastic member(37) is installed between the inner body and the outer body and formed of rubber.
Patent KR-20010059507-A (KR)
Inventor: SEO IN SIK
IPC: C21D8/02
Filed: 1999-12-30
Abstract: PURPOSE: A method for manufacturing high tensile force steel is provided which increases toughness without quenching heat treatment in a high Ni containing steel so as to manufacture high strength-high toughness steel by an annealing heat treatment in which a shape of a steel sheet is easily controlled. CONSTITUTION: The method for manufacturing high tensile force steel having superior low temperature toughness comprises the steps of reheating again the steel slab at a temperature ranging from 775 to 805 deg.C after sufficiently heating a steel slab comprising 0.05 to 0.09 wt.% or C, 0.6 to 0.9 wt.% of Mn, 0.15 to 0.35 wt.% of Si, 0.01 wt.% or less of P, 0.005 wt.% or less of S, 8.9 to 9.5 wt.% of Ni, 0.02 to 0.07 wt.% of Mo, 0.01 to 0.04 wt.% of soluble Al and a balance of Fe and other inevitable impurities at a temperature of 1100 to 1250 deg.C; air cooling the reheated steel slab; and tempering the air cooled steel slab at a temperature of 570 to 600 deg.C.