baber/WOPTO huggingface dataset:
Patent KR-20010103566-A (KR)
Title: Prodrugs of proton pump inhibitors
IPC: A61K31/5355
Filed: 1999-08-09
Abstract: Prodrugs of the pyridyl methyl sulfinyl benzimidazole type proton pump inhibitor drugs have a hydrolyzable arylsulfonyl or heteroarylsulfonyl group attached to the benzimidazole nitrogen. The prodrugs of the invention hydrolyze under physiological conditions to provide the proton pump inhibitors with a half life measurable in hours, and are capable of providing sustained plasma concentrations of the proton pump inhibitor drugs for longer time than presently used drugs. The generation of the proton pump inhibitor drugs from the prodrugs of the invention under physiological conditions allows for more effective treatment of several diseases and conditions caused by gastric acid secretion.
Patent KR-20010107970-A (KR)
Title: 아크 용접 방법 및 아크 용접 장치
Inventor: KIM YOU CHUL
Filed: 1998-12-24
Abstract: 본 발명은 아크 용접 방법 및 아크 용접 장치에 관한 것으로, 용접부 위치에 공급하는 가스의 사용량을 억제하면서 스패터(spatter)의 생성을 억제하할 수 있는 아크 용접 방법 및 아크 용접 장치에 관한 것이다.   이러한 본 발명의 아크 용접 방법 및 아크 용접 장치는, 용접 와이어(8)와 용접 대상물(w) 사이에서 전압을 인가하면서 용접 와이어(8)를 용접 대상물(w)에 접촉되게 하고, 이때 용융된 용접 와이어(8)와 용접 대상물(W)가 접촉되어 있는 도중에 상기 용접 와이어(8)와 용접 대상물(W)과의 사이에서 전기 저항ㄱ밧을 연속적으로 구해 이 전기 저항값의 최소값을 검출한다.   전기 저항값의 최소값을 검출한 다음에 용접 와이어(8)와 용접 대상물(W)과의 사이에서 전압의 인가를 일시적으로 정지시키면 용접 와이어(8)의 선단부가 파열되지 않고, 스패터의 원인이 되는 용접 와이어(8)로부터의 용융 방울이 비산되는 것을 억지시킬 수 있게 된다.
Patent KR-20020012182-A (KR)
IPC: C07C49/597
Filed: 2000-04-20
Abstract: A process for extracting a compound or composition of matter from a raw material containing that compound or composition as a constituent part is described. The process comprises the steps of (1) contacting the raw material with an extraction solvent comprising a pentafluoropropane so as to extract the compound or composition from the raw material into the solvent, and (2) separating the solvent containing the extracted compound or composition from the raw material. The process is particularly adapted for extracting flavours and fragrances from materials of plant origin.
Patent KR-20010112947-A (KR)
IPC: C21D9/46
Filed: 2001-02-14
Abstract: 본 발명은 성형성, 내충격 특성, 변형 시효 경화특성이 우수한 고장력 냉연 강판 및 그 제조 방법을 제공하는 것이다.     구체적인 수단은 우선, 질량% 로, C : 0.15 % 이하, Al : 0.02 % 이하, N : 0.0050 ~ 0.0250 % 를 함유하고, 또한 N/Al 을 0.3 이상으로 조정하며, 고용 상태의 N 을 0.0010 % 이상 함유하는 조성의 슬래브를 마무리 압연 출구측 온도 800 ℃ 이상에서 열간 압연 후, 권취온도 750 ℃ 이하에서 권취하여 열연판으로 한다.     이어서 상기 열연판에 냉간 압연을 실시한 후, 재결정 온도 이상 900 ℃ 이하의 온도에서 유지 시간 : 10 ~ 120 초 로 하는 연속 소둔과, 500 ℃ 이하의 온도 영역까지 냉각 속도 : 10 ~ 300 ℃/s 에서 냉각하는 1 차 냉각과, 더욱 필요에 따라 1 차 냉각 정지 온도 이상 350 ℃ 이상의 온도 영역에서의 체류 시간을 300 초 이하로 하는 2 차 냉각를 실시한다.     평균 결정 입경 10 ㎛ 이하의 페라이트상을 면적율로 50 % 이상 함유하고 추가로 필요에 따라 제 2 상으로서 마르텐사이트상을 면적율로 3 % 이상 함유하는 조직을 갖는 강판을 얻는다.
Patent KR-20020005734-A (KR)
Inventor: WEUSTER-BOTZ DIRK
IPC: B01D61/24
Filed: 2000-04-26
Abstract: 본 발명은 적어도 하나의 다공질 막을 통해 추출을 사용하여 수성 혼합물내에 존재하고 적어도 하나의 양전하기 및/또는 하전성 질소 함유기를 포함하는 하나 이상의 유기 물질을 분리하는 방법에 관한 것이다. 상기 방법은 적어도 일부 비교적 긴-사슬의 유기 화합물, 또한 적어도 하나의 액체 양이온 교환기를 포함하는 추출제 및 수성 혼합물에 의해 또는 추출제에 의해 수화가능한 막을 사용한다.  특히, 본 발명은 적어도 하나의 다공질 막을 통해 추출을 사용하여 수성 혼합물내에 존재하고 적어도 하나의 양전하기 및/또는 하전성 질소 함유기를 포함하는 하나 이상의 유기 물질을 분리하는 방법에 관한 것이고, 상기 수용액은 저장용기(1)에서 꺼내어지고, 수성 혼합물에 의해 또는 추출제(5)에 의해 수화가능한 제 1차 다공질 막(3)에 공급된다.  추출제는 적어도 일부 비교적 긴-사슬, 또한 적어도 하나의 약체 양이온 교환기인 유기 화합물을 포함한다.  상기 수용액은 그후 추출제(5)를 사용하여 추출된다.  수성 투석유물이 저장용기(1)에 다시 공급되고, 추출된 유기 물질이 수성 혼합물에 의해 또는 추출제에 의해 수화가능한 제 2 다공질 막(6)에 공급되고 수성 상(7)을 제조하는 역류를 따른다.
Patent KR-20020020754-A (KR)
IPC: F02M51/06
Filed: 2000-06-30
Abstract: 본 발명은 하나의 연료유입구(7), 하나의 가동 밸브폐쇄부재(28), 밸브의 개폐를 위해 밸브폐쇄부재(28)와 상호작용하는 하나의 고정된 밸브시트(27) 및 하류측 밸브단부(8)에 형성된 하나의 연료배출구를 포함하며, 상기 연료배출구가 밸브시트(27)의 하류측에 배치된 적어도 하나의 출구(32, 90)로 형성되는,  연료분사밸브(5), 특히 내연기관의 연소실로 직접 뻗어있는 연료분사밸브에 관한 것이다.  적어도 하나의 출구(32)를 포함하는 밸브시트부재(26)는 적어도 하류측 정면(54)의 출구(32)의 개구영역(55)에 상기 영역에서의 코우킹을 방지하는 코팅을 포함한다.
Patent KR-20030059658-A (KR)
Inventor: JUN WAN HO
IPC: F04D29/44
Filed: 2002-01-03
Abstract: PURPOSE: A centrifugal blower used in a vacuum cleaner is provided to reduce noise and to improve blowing efficiency of the centrifugal blower by uniformly distributing air into each part of a diffuser. CONSTITUTION: A centrifugal blower includes an impeller(54) rotatably installed in an impeller cover(52) in order to suck air and a motor(60) connected to the impeller(54) through a rotating shaft(59) in order to rotate the impeller(54). The impeller(54) has a plurality of blades(54c), which are installed between upper and lower covers(54d,54e). The impeller(54) is rotated by the motor(60) in order to exhaust air in a radially outward direction thereof. A diffuser(56) is provided on an upper surface of a disc member(57) in order to convey air passing through the impeller(54). A plurality of guide vanes(58) is arranged at a lower surface of the disc member(57) in order to guide air into the motor(60).
Patent KR-20030060350-A (KR)
Title: Disk scheduling method for image recording apparatus
Inventor: KOO EUN JEONG
IPC: G11B5/02
Filed: 2002-01-08
Abstract: PURPOSE: A disc scheduling method for an image storing device is provided to reduce the movement distance of a header of a hard disc for a plurality of reading/writing operations for reducing the seeking time and increase the number of streams capable of providing reading/writing operations simultaneously. CONSTITUTION: A disc scheduling method for an image storing device includes the steps of dividing requests per use if a plurality of reading and writing requests are input(S1,S2), distinguishing and storing data required for both reading and writing operations and data required for only writing operation into different hard discs(S3), and reading and reproducing the data stored in the hard discs(S4).
Patent KR-20020027402-A (KR)
Inventor: SON YOUNG SUK
IPC: A47G9/10
Filed: 2002-02-02
Abstract: PURPOSE: A multi functional high-tech pillow is provided to improve the convenience of use and the economical efficiency of a product by endowing the product with various functions. CONSTITUTION: The multi functional high-tech pillow is provided with a perfume generator(2'), an automatic electronic response device(23'), a perfume solution reservoir(2), a lighting(39), a perfume output button(9), an inner power source(4), a plug(5), an alarm device(6) saving various sound including bell sound, birdcall, and the like, an operating circuit control part(8), an ozone generator(11), a negative ion generator(10), a radio, a cassette player, a hearing aid(15), a digital touch type button(12), a chip(16) with cellular phone function, a wireless chip(18), a CD(14), an audio(15), a DVD(19), and so on.
Patent KR-20030068996-A (KR)
Inventor: SIM YEE TACK
IPC: B65D77/28
Filed: 2002-02-19
Abstract: PURPOSE: A vinyl package container with a straw opening device is provided to intake beverage sanitarily and safely using a straw disposed in the vinyl package container without cutting the vinyl package container. CONSTITUTION: A ball stopper(6) is attached to a straw(3) for sealing the same. If an internal pressure is generated in a vinyl package container(1), it becomes an external pressure with respect to the straw. If the ball stopper is opened, it applies a force only to the ball stopper disposed at the tip of the straw, thereby preventing the opening of the ball stopper due to th external pressure in storing.
Patent KR-20030074024-A (KR)
Title: Device for Piano Lessons
Inventor: KIM HAENG SOON
IPC: G09B15/06
Filed: 2002-03-15
Abstract: PURPOSE: A musical instrument learning apparatus is provided, which enables children user to learn musical scales and musical tone easily through a puzzle game. CONSTITUTION: A keyboard part(10) has a shape of a white keyboard and a black keyboard of a piano. A puzzle part(20) enables children to enjoy a puzzle of tone names and musical scales in one side of the keyboard part. A check part(30) checks piano practice number in another side of the keyboard part. The puzzle part comprises blocks(21) to be fit to a groove part formed in the keyboard part, and comprises a musical scale name column(22) and an English sound tone name column(23) and a Korean sound tone name.
Patent KR-20030080274-A (KR)
Title: Apparatus for protection of damper in refrigerator
Inventor: JUN SANG HYEON
IPC: F25D29/00
Filed: 2002-04-04
Abstract: PURPOSE: An apparatus for protecting a damper of a refrigerator is provided to allow a user to clearly check up status of freezing of the damper and to take necessary step. CONSTITUTION: An apparatus includes a penetrating hole(100) formed on a wall of a refrigerator compartment or a freezer compartment corresponding with a damper(40) to allow a user to visually check driving status of the damper when a door of the refrigerator compartment or the freezer compartment is opened; and a transparent window(110) covering the penetrating hole to protect. The apparatus allows the user to clearly recognize freezing status of the damper through the penetrating hole and the transparent window to take appropriate step such as actuating a thawing heater or temporarily stopping a refrigerator. A part of a baffle(42) of the damper protrudes from an outside of the penetrating hole to secure a space for rotation. The transparent window is formed to protrude toward a receiving space of the freezer compartment or the refrigerator compartment to cover and protect the damper.
Patent KR-20030082348-A (KR)
Title: Acess point service apparatus using credit card checker
Inventor: LEE DONG UK
IPC: H04L12/46
Filed: 2002-04-17
Abstract: PURPOSE: An AP(Access Point) service device using a credit card inquiry terminal is provided to install an AP in the credit card inquiry terminal and use a wireless LAN(Local Area Network) through the credit card inquiry terminal. CONSTITUTION: An interface unit(21) outputs data to the Internet(30), and receives data through the Internet(30). A credit information inquiry unit(22) reads credit information from a credit card, outputs read credit information to the interface unit(21), receives a credit information inquiry result from the interface unit(21), and displays the received credit information inquiry result. An RF(Radio Frequency) module(23) performs a wireless communication with a user terminal. A control unit(24) converts a wireless data packet from the RF module(23) into a wired Ethernet packet, and transmits the wired Ethernet packet to the interface unit(21). The control unit(24) converts a wired Ethernet packet from the interface unit(21) into a wireless data packet, and transmits the wireless data packet to the RF unit(23).
Patent KR-20030083833-A (KR)
Title: Apparatus and method for controlling a transfer of hot heat device in accordance with height in a hot heat treatment device
Inventor: KIM SONG GANG
IPC: A61H15/02
Filed: 2002-04-22
Abstract: PURPOSE: A device is provided to adjust varied intervals of movement of heating device in a thermal-treatment apparatus according to heights of users to accurately control a position of heating device to conduct finger-pressure treatment. CONSTITUTION: The device comprises a key input part(10) for selecting mode of heating device transfer; a memory part(12) for storing information about the varied intervals of movement of the heating device; a heating device transfer part(18) for the heating device(20) radiating far-infrared ray; a rotational velocity detection part(24) for a motor during the transfer of the heating device(20); and a control part for extracting the information from the memory part(12) and for controlling the tranfer interval and finger-pressure based on the signal of the detection part(24). The device further includes a sensor part(22) for detecting external temperature around the heating device(20).
Patent KR-20030084499-A (KR)
Title: Synchrounous Memory device
Inventor: KIM GYEONG HWAN
IPC: G11C8/00
Filed: 2002-04-27
Abstract: PURPOSE: A synchronous memory device is provided to reduce timing of a column address path by removing time taken in repair judgement in the synchronous memory device having an additive latency(AL) mode. CONSTITUTION: A column address control unit(800) outputs the first column control pulse at a timing prior to a clock timing executing an operation according to an input command, and outputs the second column control pulse at a clock timing executing the operation according to the above command. A column address input unit(1000) converts an inputted column address into a column address synchronized according to an internal clock, and outputs it in response to the first column control pulse. A repair processing unit(3000) judges whether to repair a unit cell corresponding to the column address being output from the column address input unit, and outputs a decoding enable signal in response to the second column control pulse. And a column decoding unit(2000) decodes the column address being output from the column address input unit by being enabled according to the decoding enable signal.
Patent KR-20030088152-A (KR)
Inventor: CHOI KIL HO
IPC: A61K35/60
Filed: 2002-05-11
Abstract: PURPOSE: Provided is a method for using animals and seafood, such as a dog, a goat, a crucian, a smelt, a loach, a sea slug and the like, as medicinal ingredients. CONSTITUTION: Animals and seafood, such as a dog, a goat, a crucian, a smelt, a loach, a sea slug and the like, are used as medicinal ingredients by finely cutting and naturally or artificially drying. They are steamed for the sterilization prior to processing.
Patent KR-20020042591-A (KR)
Inventor: LEE HYANG KEUN
IPC: A63B67/18
Filed: 2002-05-14
Abstract: PURPOSE: Provided is a shuttlecock for night which adheres a luminous body to the shuttlecock so that it enables to play a badminton game at night time. CONSTITUTION: The shuttlecock for night is characterized by adhering 4-8 luminous bodies(2) to the lower edge at the wing of the shuttlecock(1) and generating light to enable exercise when playing the badminton game at night time. Also the shuttlecock is sold at cheap price so that users purchase easily and enjoy the badminton game with reducing cost.
Patent KR-20030030832-A (KR)
Title: Integrated computer-aided design (cad) and robotic systems for rapid prototyping and manufacture of smart cards
Inventor: AMADEO PAUL
IPC: G05B19/4097
Filed: 2002-05-30
Abstract: PURPOSE: An integrated CAD(Computer-Aided Design) and robotic systems for rapidly prototyping and manufacturing smart cards, are provided to be capable of swiftly setting up the prototype of a new production design and smart card design. CONSTITUTION: In the system, a computer(102) that integrates a computer-aided design (CAD) system and a robotic system controller to control robotic systems(150-152) used in the manufacture of contactless smart cards, which include standard contactless cards as well as hybrid and combi-cards that include antennas. The computer(102) is a specially constructed and dedicated CAD system or a general-purpose workstation or personal computer (PC) running CAD software(104).
Patent KR-20030093519-A (KR)
Title: a thin film transistor substrate for a liquid crystal display
Inventor: KIM DONG GYU
IPC: G02F1/1337
Filed: 2002-06-03
Abstract: PURPOSE: A TFT array substrate for a liquid crystal display device is provided to sufficiently overlap edges of pixel electrodes resulting in the broken arrangement of liquid crystal molecules with gate lines and data lines for blocking the light leakage toward gate and data lines, thereby preventing the generation of disclination areas. CONSTITUTION: A TFT array substrate for a liquid crystal display device includes pixel electrodes(190) electrically connected to data lines(171) intersecting gate lines(121) for defining pixel areas. The pixel electrodes are overlapped with the gate and data lines at edge parts. In the rubbing beginning direction of each unit pixel area, width of the edge parts of the pixel electrodes in the overlapping with the gate and data lines are wider than the any other width of the edge parts overlapping the gate and data lines.
Patent KR-20030094465-A (KR)
Title: A Multicast Service Method in MPLS Network
Inventor: CHO JAE HYEONG
IPC: H04L12/18
Filed: 2002-06-04
Abstract: PURPOSE: A multicast service method in an MPLS(Multi Protocol Label Switching) network is provided to eliminate the consumption of resources due to path establishment by making all groups share a previously established LSP(Label Switched Path), instead of forming a distribution tree for each group. CONSTITUTION: A BSR(BootStrap Router), the highest priority node among RP(Rendezvous Point) nodes, broadcasts an integrated, certified bootstrap message to the RP nodes periodically, and the RP nodes broadcast bootstrap messages to their respective LERs(Label Edge Routers)(101). Subscriber terminals transfer join messages to RP nodes through LERs respectively. The LERs and the RP nodes get to a group data forwarding state and a multicast forwarding state respectively by the transmitted join messages(102). If a packet is received from an arbitrary subscriber terminal to an adjacent LER(103), the LER analyzes the header of the received IP packet(104). Based on RP information delivered from the bootstrap message, the LER transfers the packet to an RP node appointed to service a group specified as the destination of the packet(105). The RP node reproduces the transferred multicast data packet as much as the number of LERs to which the members of the group are connected and delivers them to the LERs through an LSP(106). Each LER reproduces the delivered packet as much as the number of group members in an external network and delivers them to the subscriber terminals(107).
Patent KR-20030096936-A (KR)
Title: an ECU mounting structure of vehicles
Inventor: SHIN CHANG HYEON
IPC: B60R16/02
Filed: 2002-06-18
Abstract: PURPOSE: A mounting structure of an engine control unit for a vehicle is provided to precisely detect air intake by directly installing an air flow sensor at the outlet of an air cleaner. CONSTITUTION: An extension unit(12) is extended from one side of an air cleaner(10). An opening part(13) is formed at the extension unit. An engine control unit(20) is inserted into the opening part. A cooling fin(21) in the engine control unit is located in the extension unit. A sealing is installed between the extension unit and the engine control unit, and has a square section.
Patent KR-20030097210-A (KR)
Title: The Method for Sheet Type Washing-lotion and thereof
Inventor: BAEK SEUNG YOUNG
IPC: C11D17/00
Filed: 2002-06-20
Abstract: PURPOSE: Provided is a sheet type detergent comprising a nonwoven fabric impregnated with a detergent, which improves convenience of washing, is friendly to environment, and can be used by the piece. CONSTITUTION: The sheet type detergent(10) comprises the nonwoven fabric(11) having flexibility, absorbability, shape keepability and injected by the fixed-size piece and impregnated with the detergent(15) and/or an antimicrobial agent, a softener, an antistatic agent as builders. And the sheet type detergent(10) is produced by a process comprising the steps of: supplying the nonwoven fabric(11) wound on a drum like a roller; impregnating the nonwoven fabric(11) with the detergent(15) or the builders through a builder spreading tank; controlling the impregnating amount of the detergent(15) or the builders by a roller and stabilizing; drying and processing to make the sheet type detergent(10), and winding the sheet type detergent(10) on a winding roller.
Patent KR-20040001557-A (KR)
Title: A reinforcement device for outlet of the manhole
Inventor: KANG WANG GYU
IPC: E02D29/12
Filed: 2002-06-28
Abstract: PURPOSE: A reinforcement device for an opening of a manhole is provided to prevent the crack and sudden breakdown in a manhole and to increase durability and utility of a manhole by securing a minimum working space. CONSTITUTION: The reinforcement device for an opening of a manhole contains a bearing-reinforcing plate(14) installed around the lower part of an opening(12), and a bearing member(16) regulated vertically and installed between the bottom of a manhole(10) and the bearing-reinforcing plate(14) to prevent the deflection around the opening(12).
Patent KR-20040002004-A (KR)
Title: A overlay mark of semiconductor device
Inventor: KIM JEONG HYEON
IPC: H01L21/027
Filed: 2002-06-29
Abstract: PURPOSE: An overlay mark of a semiconductor device is provided to be capable of improving overlay precision and yield, and securing device margin. CONSTITUTION: An overlay mark of a semiconductor device includes a plurality of outer overlay marks(10,14) arrayed into the first predetermined pattern in a scribe line and a plurality of inner overlay marks(12,16) arrayed into the second predetermined pattern at the inner portions of the outer overlay marks. Preferably, the array of the outer overlay mark and the inner overlay mark, is vertically and horizontally formed into the same pattern or different pattern. Preferably, the outer overlay mark is formed by carrying out an isolation process and an M1C process. Preferably, the first and second predetermined pattern is at least one selected from a group consisting of a box type, a bar type, and a spot type.
Patent KR-20040003134-A (KR)
Title: engine oil sensor of vehicle
Inventor: KANG SEONG GYEONG
IPC: F01M11/12
Filed: 2002-06-29
Abstract: PURPOSE: An engine oil sensor is provided to improve the reliability of vehicle by preventing an erroneous operation when the engine is started. CONSTITUTION: An engine oil sensor comprises a sensor body(1) having a connector(1a); an earth wire(2) and a power supply plate(3) having ends press-fit into the sensor body; a case unit(30) having an end welded to the bottom surface of the front end of the power supply plate; a wire(41) for interconnecting the case unit and the earth wire; and a switching unit(50) arranged in the case unit, which turns on/off the warning lamp of the cluster in accordance with the oil level of the engine oil. The case unit includes a top cover(31) welded to the bottom surface of the power supply plate; a bottom cover(32) where the end of the wire is welded; and an intermediate cover(33) having both ends welded to the top cover and the bottom cover, respectively.
Patent KR-20040003209-A (KR)
Title: Pad and peripheral circuit layout in semiconductor device
Inventor: KANG GYEONG U
IPC: G11C5/06
Filed: 2002-07-02
Abstract: PURPOSE: A pad and a peripheral circuit layout of a semiconductor memory device are provided where data lines of memory cell array banks have the same length each other. CONSTITUTION: The semiconductor memory device(100) includes a plurality of memory cell array blocks(110,111,112,113), and a control circuit which is arranged between the memory cell array blocks and outputs control signals to control the memory cell array blocks. The memory cell array block includes a plurality of memory cell array banks(120_A,120_B,120_C,120_D) comprising a plurality of memory cells, and decoders(130_A,130_B,140_A,140_B) arranged between the memory cell array banks, and a data pad arranged between the memory cell array banks, and a pad control circuit which is arranged adjacent to the data pad and receives control signals from the control circuit.
Patent KR-20030004111-A (KR)
Title: Semiconductor device and method of manufacturing the same
Inventor: KASAHARA KENJI
IPC: H01L29/423
Filed: 2002-07-02
Abstract: PURPOSE: A semiconductor device is provided to decrease an off-current value by using a semiconductor film having a flat main surface as an active layer such that the semiconductor film has not only high planarization but also a high crystal orientation rate. CONSTITUTION: The semiconductor film(5) having a flat main surface is formed by crystallizing a silicon film(3) containing(several percent of or preferably 0.1-10 atoms of) germanium and irradiating the film with a laser beam, wherein the flat main surface has an RMS value less than 10 nanometer as a surface roughness and a P-V value less than 70 nanometer.