baber/WOPTO huggingface dataset:
Patent KR-20020045775-A (KR)
Title: Alignment Key Structure of Semiconductor Apparatus
Inventor: BAEK GYEONG YUN
IPC: H01L21/027
Filed: 2000-12-11
Abstract: PURPOSE: A structure of an alignment key of a semiconductor device is provided to precisely determine the position or direction of a semiconductor substrate, by recognizing a roughness part of an alignment key recognition system at a ratio of 1:1. CONSTITUTION: A concave part(21a) of the alignment key(21) is made larger than a convex part(21b) of the alignment key in consideration of the thickness of a material layer(23,25) to be stacked on the semiconductor substrate(20). The roughness part of the alignment key recognition system is recognized at a ratio of 1:1.
Patent KR-20020045859-A (KR)
Title: Foot Pedal Parking Brake System of One Touch Way
Inventor: WOO MIN SU
IPC: B60T7/04
Filed: 2000-12-11
Abstract: PURPOSE: A parking brake apparatus of a one-touch brake pedal is provided to lock and release parking by stepping on the brake pedal one or more with connecting the brake pedal to a return spring. CONSTITUTION: A parking brake system of a one-touch brake pedal is composed of a one-touch operating part installed in a brake pedal. The one-touch operating part consists of an inner(5) connected to the brake pedal, and slid in an outer(4); a rotor(9) penetrated through a tooth part(6) of a free end of the inner, and inserted by a ring(7) to slide along an elongated groove of the outer; an elastic spring assembling the inner with the rotor with applying force to the rotor; the outer connecting to a cylindrical bracket(11) by surrounding the inner, and having plural elongated grooves and triangular grooves(12); and the cylindrical bracket surrounding the outer, and connecting to a body by a hinge(14). Parking is locked and released conveniently according to stepping on the brake pedal, and expenses are reduced with reducing parts.
Patent KR-20020046766-A (KR)
Title: Method and Apparatus for the RTP Send Payload Handler to Send Video Stream
Inventor: JUNG SANG HYEON
IPC: H04N7/12
Filed: 2000-12-15
Abstract: PURPOSE: A system and a method for handling RTP transmission payload for transmitting a video stream with RTP are provided to transmit a video stream, output from a video CODEC filter of a video transmission system, in RTP suitable for real-time transmission. CONSTITUTION: An RTP transmission payload handler system includes a video stream receiver(201), an RTP payload generator(202), a transmission buffer manager(203) and a filter interface(204). The video stream receiver receives a video stream output in the unit of video object. The RTP payload generator divides the video stream into video streams each of which has the payload size of RTP packet to store the divided video streams in a transmission buffer and generates an event informing that the transmission buffer is filled with data. The transmission buffer manager generates and manages a buffer for temporarily storing the data processed by the RTP payload generator before the data is transmitted. The filter interface provides various functions to allow an RTP transmitter(210) to operate the result processed by the transmission buffer manager.
Patent KR-20020048573-A (KR)
Title: Sludge density regulation testing device
Inventor: KIM CHANG HUI
IPC: G01N11/02
Filed: 2000-12-18
Abstract: PURPOSE: A testing apparatus is provided to obtain basic data and pipeline with optimum efficiency by using a wide variety of measuring devices in a dredging loop simulation pipeline system while adjusting density of sludge. CONSTITUTION: A testing apparatus comprises a sludge conveying pipe(20); a sludge inlet pipe(21), a sand outlet pipe(22) and an excess flow outlet pipe(23) connected to the upper stream, intermediate stream and lower stream of the sludge conveying pipe, respectively; a first valve(31), a second valve(32) and a third valve(33) installed to the sludge inlet pipe, sand outlet pipe and excess flow outlet pipe, respectively, so as to adjust cross section of pipeline, and a fourth valve(34) connected to the sludge conveying pipe between the sludge inlet pipe and the sand outlet pipe; and a centrifugal separation reservoir(40) having a sludge inlet port(41a) formed at the upper portion of the centrifugal separation reservoir and connected to the sludge inlet pipe, a sand outlet port(41b) formed at the center of the bottom of the reservoir and connected to the sand outlet pipe, and an excess flow outlet port(41c) formed at the uppermost portion of the reservoir and connected to the excess flow outlet pipe.
Patent KR-20010025347-A (KR)
Title: A forwarding service that prescription and preparation of medicines list by internet web site
Inventor: HONG SEOG JUN
Filed: 2000-12-18
Abstract: PURPOSE: A prescription offering method is provided to transmit a medicine prescription or list to a drug store so that it can reduce a prescription time. CONSTITUTION: The method comprises steps of a user logging in a service site or making a subscription for a member, the user selecting one among member drug stores or tie-up drug stores(U10), a server offering a web page for transmitting a medicine prescription or list(U11), the user inputting medicine prescription at a text input window or selecting the medicine from a medicine database, and transmitting the prescription to the selected drug store(U12), the drug store receiving the prescription data, making the prescription, and giving the prescribed medicine to the user after approving the user and the requested prescription(U13), the drug store delivering the prescribed medicine to the user if the user wants a delivery(U14), and the user notifying a problem of the drug store in the case that the prescription list is different from the requested list(U15).
Patent KR-20020051373-A (KR)
Title: Device For Opening And Closing Folder Of Mobile Phone
Inventor: KWON HYEOK MAN
IPC: H04B1/38
Filed: 2000-12-22
Abstract: PURPOSE: An apparatus for opening and closing the folder of a potable phone is provided to easily open and close the folder of a portable phone by making the folder automatically opened and closed without using a special power system. CONSTITUTION: An apparatus for opening and closing the folder of a potable phone is composed of a main body case(10), a folder case(20), permanent magnets(14,24), and a hinge device. The folder case(20) is hinged with the main body case(10). The permanent magnets(14,24) are installed inside of the main body case(10) and the folder case(20) respectively. Inside of the main body case(10), a slide slot(11) is formed so that the permanent magnet(14), inserted into the slide slot(11), can move straightly. A knob(15) is formed at one end of the permanent magnet(14) so that a user can manipulate it with his hand. A pan spring(12) is connected to the other end of the permanent magnet(14). The pan spring(12), fixed to one end of the slide slot(11), provides elastic force to the permanent magnet(14) so that the permanent magnet(14) can be returned to the original position after its sliding operation.
Patent KR-20020051975-A (KR)
Title: Narrow-Band Service System for ATM-PON
Inventor: KIM JEONG HAK
IPC: H04L12/66
Filed: 2000-12-23
Abstract: PURPOSE: A PSTN(Public Switched Telephone Network) interface apparatus for narrow band service in an optical subscriber transmitter is provided to miniaturize an ONU(Optical Network Unit) in the side of the narrow band service, thereby capable of using a limited bandwidth effectively. CONSTITUTION: A DS1E line interface unit is dependent on an OLT(Optical Line Termination), is interfaced with a PSTN exchange through a DS1E interface structure and with an ATM switch through a B-ISDN interface device, and converts the DS1E signal transmitted from the PSTN exchange digitally and then changes into E1 frame and vice versa. A TSI unit allocates a time slot constructing E1 signal transmitted from the DS1E interface unit according to a command of a V5 processor to a provisioned subscriber's channel and vice versa. An ATM Inter-Working unit performs a function for reconstructing E1 data transmitted from the TSI unit as an ATM signal in order to transmit it to an upper ATM layer and vice versa. An S/UNI unit performs a function for transmitting the ATM signal to the B-ISDN interface unit and vice versa. The V5 processor performs a call processing function, a control function of time slot position reconstruction, an N-ISDN D-channel information processing function and a signaling processing function. A V5 processor interface unit performs a V5 message transmission function, an N-ISDN D-channel information transmission function and CAS(Channel Associated Signaling) function.
Patent KR-20020051622-A (KR)
Title: Apparatus for decrease blow-by gas in fuel tank
Inventor: KIM YUN SU
IPC: B60K15/077
Filed: 2000-12-23
Abstract: PURPOSE: An evaporation gas suppression equipment of a fuel tank of a vehicle is provided to collect hydrocarbon included in evaporation gas and to supply the collected hydrocarbon to the engine by substituting an expansion tube for a canister. CONSTITUTION: An evaporation gas suppression equipment of fuel tank of a vehicle comprises a fuel tank(20), a cut valve(21) opened and shut by pressure of evaporation gas formed in the fuel tank, a separator(23) formed in the middle of a connection line(22) guiding the evaporation gas to a combustion chamber, an expansion tube(30) formed in the middle of the rear connection line of the separator, a check valve(24) formed in front of the expansion tube, a fuzzy control solenoid valve(27) formed in the rear of the expansion tube to control the amount of fuel evaporation gas supplied to the combustion chamber. The separator is formed to return the condensed fuel to the fuel tank, when the fuel evaporation gas is condensed in the middle of the connection line. The volume of the expansion tube is expanded according to the amount and pressure of the fuel evaporation gas flown in and the collected amount of the fuel evaporation gas is increased. Collection and supply of fuel evaporation gas just by the check valve and expansion tube are possible and the cost is reduced.
Patent KR-20020055948-A (KR)
Inventor: KIM DONG SUN
IPC: F24H9/00
Filed: 2000-12-29
Abstract: PURPOSE: A boiler controller is provided to precisely determine the fault of a circulation pump by allowing a user to visually check the operational state of the circulation pump. CONSTITUTION: An auxiliary controller(50) having the function identical to the function of an indoor controller(30) is installed in a boiler(20) together with an outdoor controller(40) so as to control the boiler(20) at the indoor or the outdoor. A circulation pump state displaying device(60) is provided to display the operational state of the circulation pump. The circulation pump state displaying device(60) includes a control section for generating a control signal to sequentially switch a plurality of LEDs, a transistor controlled by the output signal of the control section(61), and a plurality of LEDs arranged in surfaces of the indoor controller(30) and the auxiliary controller(50) for displaying the operational state of the circulation pump.
Patent KR-20020058952-A (KR)
Title: Driving Method for Erasing of Plasma Display Panel
Inventor: KIM TAE HYEONG
IPC: G09G3/292
Filed: 2000-12-30
Abstract: PURPOSE: An erase driving method of a plasma display panel is provided, which performs an erase discharge by a narrow width pulse, which is a voltage difference between a scan electrode and a sustain electrode by making a time difference below 1 micro second when applying an erase pulse to the scan electrode and the sustain electrode. CONSTITUTION: According to the erase driving method of the plasma display panel comprising a scan electrode and a sustain electrode for a sustain discharge, an erase pulse is applied to the scan electrode and the sustain electrode with a time difference below 1 micro second. Then, an erase discharge is performed by a narrow width pulse, which is a relative voltage between the scan electrode and the sustain electrode. And the erase pulses are applied simultaneously and dropped to a ground with a time difference.
Patent KR-20010023376-A (KR)
IPC: C22C19/07
Filed: 1998-08-26
Abstract: A high purity cobalt sputter target is disclosed which contains a face centered cubic (fcc) phase and a hexagonal close packed (hcp) phase, wherein the value of the ratio of X-ray diffraction peak intensity, Ifcc(200)/Ihcp(10 1), is smaller than the value of the same ratio in a high purity cobalt material obtained by cooling fcc cobalt to room temperature from the high temperature at which it is molten. High purity cobalt is defined as having an oxygen content of not more than 500 ppm, a Ni content of not more than 200 ppm, contents of Fe, Al and Cr of not more than 50 ppm each, and Na and K of less than 0.5 ppm. The disclosed sputter target is manufactured by subjecting the material to cold-working treatments (less than 4221C). Annealing the material, at a temperature in the range 300-4221C for several hours, between cold working treatments significantly increases the amount of cold work which could be imparted into the material. The high purity cobalt is deformed in such a way so as to cause the (0002) hcp plane to be tilted between 10-351 from the target normal. The aforementioned phase proportions and crystallographic texture significantly improves the sputtering efficiency and material utilization.
Patent KR-20010024288-A (KR)
IPC: F16F1/18
Filed: 1998-09-03
Abstract: A substitute for a lubricated metal-on-metal bushing for mounting the spring eye of a heavy over-the-road truck includes a sleeve part and a pin, the pin having bonded to it a polyurethane elastomer with a 65 D Shore hardness. Similar bushings are substituted for other metal-on-metal bushings in the suspensions and brakes of heavy over-the-road vehicles.
Patent KR-20010031170-A (KR)
Title: 신규의 강력한 화장용 또는 약학 조성물
IPC: A61K35/39
Filed: 1998-10-15
Abstract: 본 발명은 강력하고 다기능적인 신규의 화장 또는 약학 조성물인, 피부 또는 상처 국소 적용용 동물 췌장의 추출물에 관한 것이다.  이것은 피부를 보습하는 기능, 피부를 비단같이 부드러운 느낌을 갖게하는 기능, 상처 치유를 촉진하는 기능, 피부를 깨끗이 하는 기능, 각질층을 박리하는 기능, 각화증을 치료하는 기능, 조직 세포 대사를 향상시키는 기능, 세포 교체를 촉진하는 기능, 및 피부, 두피 세포 등의 상태를 개선시키는 기능을 가진다.  추출물은 화장 또는 약학적 허용 성분들과 배합되어 화장 또는 약학적 용도를 만족시키는 다양한 생성물을 만들 수 있다.  본 발명은 또한 동물 췌장의 추출물을 제조하는 방법을 개시한다.
Patent KR-20010041767-A (KR)
IPC: F26B21/14
Filed: 1999-03-11
Abstract: In a process for drying microporous, fluid-containing particles, the fluid-containing particles to be dried are fed as a moving bed countercurrently to a drying fluid, the interfacial tension of the fluid being reduced in comparison with the interfacial tension of the fluid at room temperature, at near-critical to supercritical pressure of the fluid, preferably to a value in the range from 0 to 1/10, in particular from 0 to 1/20, of the interfacial tension at room temperature. Furthermore, microporous, three-dimensionally networked particles are prepared by a process comprising preparation of microporous particles containing pore liquid, exchange of the pore liquid in the particles for a fluid and drying of the fluid-containing particles, the exchange and drying being carried out in the moving bed by the countercurrent method.
Patent KR-20010042673-A (KR)
IPC: G06T7/20
Filed: 1999-04-12
Abstract: The present invention is embodied in an apparatus, and related method, for sensing a person's facial movements, features and characteristics and the like to generate and animate an avatar image based on facial sensing. The avatar apparatus uses an image processing technique based on model graphs and bunch graphs that efficiently represent image features as jets. The jets are composed of wavelet transforms processed at node or landmark locations on an image corresponding to readily identifiable features. The nodes are acquired and tracked to animate an avatar image in accordance with the person's facial movements. Also, the facial sensing may use jet similarity to determine the person's facial features and characteristic thus allows tracking of a person's natural characteristics without any unnatural elements that may interfere or inhibit the person's natural characteristics.
Patent KR-20010034852-A (KR)
Title: 건축 블록, 벽 구조물, 바닥 또는 벽을 구성하는 방법 및건축 자재를 성형하는 방법
IPC: E04B2/48
Filed: 1999-05-11
Abstract: 건식 벽 건물 시스템은 건축 블록(36)으로 구성되며, 이 건축 블록은 키이(1)에 의하여 단부 대 단부 관계로 결합된다.  블록은 측벽(37), 단부벽(38), 적어도 하나의 수직 공동 또는 슬롯(39), 측벽(38)의 상부면에 있는 제 1 채널(40), 그리고 측벽의 하부면에 있는 역전형의 제 2 채널(41)을 포함한다.  벽 구조물이 조립될 때, 공동 또는 슬롯과 채널은 정렬되어 수평 및 수직 충전 통로(42, 43)로 이루어진 내부 망상 구조를 제공한다.  상기 충전 통로에는 경화성 재료가 충전되어 블록간의 조인트를 밀봉하고 블록의 각 가로층 사이에 하중 지지부를 제공하는 건축 블록이 제공된다.
Patent KR-20010043514-A (KR)
IPC: C07D275/06
Filed: 1999-05-11
Abstract: Novel intermediates, i.e., N-(2S-(2-propenyl)octanoyl)-(1S)-(-2,10-camphorsultam, N-(2S-(2-propynyl)octanoyl)-(1S)-(-)-2,10-camphorsultam and N-(2R-(2-propyl)octanoyl)-(1S)-(-)-2,10-camphorsultam; processes for the preparation of the intermediates; and processes for the preparation of optically active 2S-(2-propenyl)octanoic acid, 2S-(2-propynyl)octanoic acid and 2R-propyloctanoic acid by using the same. Optically active 2R-propyloctanoic acid equivalent or superior to that prepared by the process of the prior art in optical purity can be efficiently prepared in shorter reaction steps.
Patent KR-20010052831-A (KR)
Title: 치쌓을 수 있는 얕은 깊이 병 상자
IPC: B65D21/02
Filed: 1999-06-02
Abstract: 병들을 보유하여 수송하기 위한 치쌓을 수 있는 상자가, 외각을 형성하는 외측벽들(12, 14, 16, 18)과 사실살 외각 내에 배치된 상자 저부, 및 병들의 외 표면들을 지지하기 위한 복수의 지주를 포함하고 있다.   측벽들은, 넷의 구석 현수지주들(24, 32)이 상자의 네 구석을 구성하는, 저 벽 부와 복수의 사이띄인 상향 돌출 현수지주들(24, 26, 28, 30, 32)을 포함하고 있다.   적어도 하나의 상향 돌출 기둥(52)이 외각 내에 일반적으로 배치돼 있다,   기둥들(52, 54, 56)과 현수 지주들(24, 26, 28, 30, 32)은 하 벽 부 위와 보유의 병들의 상표면 아래로 연장한다.   단벼들은, 각각이 인접 구석 현수지주(24, 32)의 상부 사이에 현수되는 일체 성형의 손잡이 구조(58, 60)를 포함함으로써, 손잡이 구조(58, 60) 아래에 일반적으로 개방 단벽 구역을 구성한다.   단벽들은 각기의 손잡이 구조(58, 60) 아래의 인접 구석 현수지주들(24, 32) 사이에 연장하는 일체 성형의 구조 보강 부재(66, 68)를 더 포함하고 있다.
Patent KR-20010088321-A (KR)
Title: Chemical amplification type negative-working resist composition for electron rays or x-rays
Inventor: ADEGAWA YUTAKA
IPC: C08K5/00
Filed: 2001-01-16
Abstract: PURPOSE: Provided is a negative-working resist composition suitably used in an ultramicrolithography process or another photofabrication process for the production of VLSIs (very large scale integration) or high capacity microchips. More particularly, the negative-working photo resist composition can form highly miniaturized patterns by use of X-rays or electron beams, and be suitably used in miniaturization processing of semiconductor devices by use of high energy beams such as electron beams. CONSTITUTION: The chemical amplification system negative-working resist composition for an electron beam and/or an X-ray comprising an alkali-soluble resin having structural units represented by the following general formula(a), a compound generating an acid by irradiation of the electron beam or the X-ray, and a crosslinking agent which initiates crosslinking by the acid. In the formula, R1 represents a hydrogen atom, a halogen atom, a cyano group, or an alkyl, oxyalkyl or haloalkyl group which may have a substituent; X represents an integer of from 0 to 3; R2 represents a hydrogen atom, or an alkyl, cycloalkyl, alkenyl, aralkyl, aryl or acyl group which may have a substituent; and R3 represents a hydrogen atom, a halogen atom, a cyano atom, or an alkyl, cycloalkyl, alkenyl, aralkyl or aryl group which may have a substituent.
Patent KR-20020042387-A (KR)
Title: Method and device for sealing ceramic package of saw filter
Inventor: JUNG SEUNG GYO
IPC: H03H9/10
Filed: 2001-01-30
Abstract: PURPOSE: An apparatus and method for sealing ceramic package of surface elastic wave filter is provided to protect a semiconductor chip installed in a ceramic main body by applying a sealing between the ceramic main body and a metal case and to shield the semiconductor chip from an outer electronic field. CONSTITUTION: A chip mounting part(120) for loading a predetermined chip element is formed in a ceramic main body(110). A shoulder(160) is formed at an upper side portion of the ceramic main body(110). A metal case(170) is mounted onto the shoulder(160). The first sealing part(190) for engaging the metal case(170) with the shoulder(160) is created as the first junction means. An electrode layer(220) is formed at the surface of the ceramic main body(110). The second sealing part(210) for engaging the metal case(170) with the ceramic main body(110) is created on the electrode layer(220) as the second junction means. The first junction means comprises an epoxy resin or an insulating adhesive and the second junction means comprises a soldering or a conductive adhesive.
Patent KR-20020066418-A (KR)
Title: A Physical Condition Check-up Apparatus
Inventor: LEE JONG KYUN
IPC: A61B5/02
Filed: 2001-02-10
Abstract: PURPOSE: An alarm apparatus is provided to allow a user to perceive excessive rise in his/her pulse or blood pressure during exercise, by alarming the user through sound when the pulse or pressure blood is higher than the normal pulse or pressure blood of the user. CONSTITUTION: An alarm apparatus comprises a pulse measurement unit(110) for measuring pulse of a user during exercise; a blood pressure measurement unit(120) for measuring blood pressure of a user during exercise; a control unit(140) for comparing the result of the measurement with the pulse or blood pressure information input from the user through an input unit(130), and outputting a control signal in accordance with the result of comparison; an alarm unit(150) for outputting sound to outside, in accordance with the control signal output from the control unit; and a power unit(160) for supplying power to each unit, in accordance with the operation of a start switch operated by the user.
Patent KR-20010085377-A (KR)
Title: Method of magnetic transfer
Inventor: NISHIKIWA MASAKAZU
IPC: G11B5/86
Filed: 2001-02-13
Abstract: PURPOSE: To provide a magnetic transfer method, wherein the signal quality of a transfer signal is high, regarding a method for performing magnetic transfer by bringing a magnetic transfer master carrier into contact with a slave medium. CONSTITUTION: In the magnetic transfer method for transferring the magnetic recording information of a magnetic transfer master carrier to a slave medium by bringing the magnetic transfer master carrier having a magnetic layer, in which magnetic recording information is recorded, and the slave medium to receive the transfer into close contact with each other, the slave medium is first subjected to initial DC magnetization in a track direction, and then when magnetic transfer is carried out by bringing the magnetic transfer master carrier into close contact with the slave medium subjected to the initial DC magnetization, and applying a transfer magnetic field in a direction opposite the initial DC magnetization of the slave surface, the magnetic transfer is carried out under the condition that the anisotropic magnetic field (Hk) of the magnetic transfer master carrier is set to 4 < 10-4 < (Hk/Hc) < 2x10-1 with respect to the coercive force (Hc) of the slave medium.