baber/WOPTO huggingface dataset:
Patent KR-20010051662-A (KR)
Inventor: AIZAWA SIN
IPC: A61P35/00
Filed: 2000-11-14
Abstract: PURPOSE: To obtain an anti-malignant tumor agent high in biocompatibility, capable of showing anti-tumor effect even if administered orally, and to be used for dealing with malignant neoplasm including cancer of mammals including humans. CONSTITUTION: This anti-malignant tumor agent is obtained by the following process: L-lactic acid is subjected to dehydrocondensation in an nitrogen atmosphere by stepwise pressure reduction and temperature rise to produce a reaction liquid, from which both ethanol and methanol solubles are dried under reduced pressures and then subjected to reversed-phase ODS column chromatography followed by elution with a 25-50% acetonitrile aqueous solution of pH 2.0 and then with 100% acetonitrile of pH 2.0 to obtain a mixed poly-L-lactic acid as both cyclic and straight-chain oligomeric substances 9-19 in degree of condensation.
Patent KR-20020037984-A (KR)
Title: Apparatus for cooling electrode of plasma system
Inventor: JUNG YEONG MAN
IPC: H05H1/28
Filed: 2000-11-16
Abstract: PURPOSE: An electrode cooling apparatus for a plasma polymerization apparatus is provided, which prevents an abnormal deposition process from being proceeded by overheating a top electrode and a bottom electrode. CONSTITUTION: An air injection hole(31) is formed on one side and an air exhaustion hole(32) is formed on another side of a cooling box(33), and a cooling water line(34) is fixed to an outer side of the cooling box by a clip(35). The cooling water line is formed in a zigzag form for an efficient cooling of inner air of the cooling box by the cooling water. If a DC voltage is applied to a top electrode and a bottom electrode and a sample under the state that a process gas is injected into a process chamber through a gas injection hole, plasma is formed between the top/bottom electrode and the sample, and thus a polymer is deposited on a surface of the sample by the plasma. During the deposition, air is injected into the cooling box through the air injection hole of the cooling box and the injected air is exhausted through the air exhaustion hole. The air injected into the cooling box is cooled by the cooling water and thus the top/bottom electrode are cooled indirectly to prevent an overheat of the top/bottom electrode.
Patent KR-20020041568-A (KR)
Title: Apparatus and controlling method for high rate data transmitter in mobile communication system
Inventor: KIM DAE JUNG
IPC: H04L27/00
Filed: 2000-11-28
Abstract: PURPOSE: A high speed data transmitter in a mobile communication system and a control method thereof are provided to reduce a deterioration of a transmission rate by reducing amount of additional data. CONSTITUTION: A user data output section(100) outputs frame data. A cyclic redundancy code insertion section(102) receives the frame data and verifies a frame. A first frame identification number generator(104) outputs an identification number of the frame. A tail bit insertion section(106) inserts the identification number of the frame and the tail bit. A convolution coder(108) encodes the frame data from the tail bit insertion section(106). A second frame identification number generator(104) is synchronized with the first frame identification number generator(104) and outputs an identification number of the frame. A Viterbi decoder(112) decodes the identification number of the frame and the data from the convolution coder(108) by frames. A tail bit removing section(114) removes a tail bit included in the decoded frame from the Viterbi decoder(112). A CRC tester(116) tests whether an error is generated in the frame data from the tail bit removing section(114).
Patent KR-20020041607-A (KR)
Title: Method for manufacturing gate in semiconductor device
Inventor: LEE CHAN HO
IPC: H01L29/78
Filed: 2000-11-28
Abstract: PURPOSE: A fabrication method of a gate of semiconductor devices is provided to easily perform following processes by forming a layered gate oxide without a thermal treatment. CONSTITUTION: A thermal-oxide, that is, a silicon oxide(13) for a gate is formed on a substrate(11) formed with field oxides(12) and a layered gate oxide is formed by subsequently depositing a silicon nitride(14) on the silicon oxide(13). After performing a thermal treatment to increase a nitrogen content in the silicon nitride(14) under an NH3, an N2O, or an NO gas condition at the temperature of 900deg.C, a thin oxide(15) is formed on the silicon nitride(14) by nitridation of the surface of the silicon nitride(14) using a remote plasma method under N2O gas condition without a thermal treatment.
Patent KR-20020041706-A (KR)
Title: WLL Microstrip patch array antenna
Inventor: KIM DONG HUI
IPC: H01Q13/08
Filed: 2000-11-28
Abstract: PURPOSE: A microstrip patch array antenna for wireless local loop is provided to increase the gain of signal by collecting signals received at patches through strip lines. CONSTITUTION: A circuit is designed by using a dielectric printed board having a dielectric constant of below 3. Patch elements are connected through strip lines to increase the transmitting/receiving sensitivity. The strip lines are determined according to the dielectric constant and thickness of the printed board. The size and spacing of the patch elements are determined according to the wavelength of a predetermined frequency, so that a signal of WLL(Wireless Local Loop)(2100MHz-5500MHz) band or SHF(Super High Frequency) band is received by an antenna employing the patch elements. The length and thickness of a feed line is determined by the dielectric constant of the printed board. The efficiency of antenna becomes 1.5 and the gain thereof is 10 dB(decibel) over.
Patent KR-20010052003-A (KR)
Title: Electrical connector with over-molded housing member and method of over-molding
Inventor: FUSSELMAN DAVID F
IPC: H01R43/24
Filed: 2000-11-29
Abstract: PURPOSE: An electrical connector with an over-molded housing member is provided to facilitate proper wiping, normal force or connection with a mating connector. CONSTITUTION: An electrical connector comprising an electrical contact; and a housing. The housing comprises a first member and a second member. The first member comprises a contact receiving channel. The second member is over-molded onto the first member. The electrical contact is located in the channel and retained on the housing by a capture of the contact between the first and second members. The first member and the contact extend past a first end of the capture of the contact between the first and second members.
Patent KR-20010016296-A (KR)
Inventor: PARK SEUNG BOK
IPC: B26D3/00
Filed: 2000-12-01
Abstract: PURPOSE: An MLCC(multi layer ceramic condenser) cutter is provided to prevent a cutter blade from being dull even if used for a long time and to avoid an economic loss caused by the frequent replacements of a cutter by reducing a cutting impact. CONSTITUTION: A cutter consists of a severing cutter made up by compressing 80 to 90% of cemented carbide and 10 to 15% of cobalt and then sintering at 1480deg.C for 24 hours under a melting point; a grinding jig installed on a horizontal table to be vertical to a grinding wheel; a land unit for forming the grinding wheel to have a 87.5 to 90 radius and 3mm length by reciprocating the horizontal table back and forth and rotating the grinding wheel; and a polishing face for polishing a front end of the land unit by descending the grinding wheel and polishing the front end after installing a sine grinding vice on the horizontal table and reciprocating the table right and left. For the precise size of the cutter formed by a sintering process(10), a blade unit is molded through a grinding process(20) and the polishing process(30).
Patent KR-20020046796-A (KR)
Title: Anti-aeration structure of oil suction pipe for automobile
Inventor: KIM YONG U
IPC: F01M11/00
Filed: 2000-12-15
Abstract: PURPOSE: An oil flowing in an oil pan is inhibited, and bubble generations are prevented to reduce component and cost. CONSTITUTION: An oil screen(28) is installed in an intake port(22) of an oil intake pipe(20). An aeration preventing structure is installed in upper part of the oil screen having a parallel plate(24) fixed in the intake port and a vertical plate(26) positioned radially on lower part of the parallel plate to prevent flowing of oil. The parallel plate prevents air from introducing through the oil intake pipe.
Patent KR-20020046816-A (KR)
Title: Real-Time Multimedia Transmission Method and System
Inventor: KIM JONG SIK
IPC: H04L5/00
Filed: 2000-12-15
Abstract: PURPOSE: A method and a system for transmitting multimedia data in real time are provided to minimize data loss and time delay in transmitting multimedia data in real time. CONSTITUTION: A data reception confirmed response generated from a client side is received by a feedback header receiving module. The feedback header receiving module transfers a time stamp, a data transmission order number and a received data order number contained in the data reception confirmed response to a TCP-familiar algorithm module(S1). The TCP-familiar algorithm module operates a TCP-familiar algorithm, based on the data provided from the feedback header receiving module, and provides a result to a throughput operation module(S2). The throughput operation module averages the throughputs transferred from the TCP-familiar algorithm module for 3 seconds(S3) and stores a result in a shared memory(S4). A timer generates a process stop timing signal in order to transmit data at regular time intervals according to the throughput stored in the shared memory(S5). In response to the process stop timing signal, a header creation module creates a header comprising a time stamp and a data transmitting order number and provides the created header to a data transmitting module(S6). The data transmitting module provides requested data to a client terminal through the Internet together with the header(S7).
Patent KR-20020048027-A (KR)
Title: Method and Apparatus for regulating gap of brake automatically for automobiles
Inventor: PARK YEONG CHAN
IPC: F16D65/38
Filed: 2000-12-15
Abstract: PURPOSE: An automatic clearance adjusting apparatus of a brake for a vehicle and a method thereof are provided to cut down manufacturing expenses and reduce the weight by simplifying manufacturing process without parts for adjusting clearance of the brake. CONSTITUTION: A brake system is composed of a piston(10) mounting a brake pad(20); a hydraulic line(40) and an actuator(50) connected to a cylinder(30) operating the piston; a brake drum(60) contacted to the pad; a pressure sensor(70) installed in the hydraulic line; an LVDT(Linear Variable Differential Transducer)(80) measuring the position of the brake pad; and an ECU(Electronic Control Unit)(90) controlling the actuator, the pressure sensor and the LVDT. The LVDT is initialized in case of pressure of the hydraulic line to be over the reference value in traveling, and the brake pad is controlled with stopping the actuator in case of the measured value to be over the reference value. Expenses are reduced with simplifying manufacturing process, and self-diagnosis is performed.
Patent KR-20020048689-A (KR)
Title: Method for forming semiconductor device]
Inventor: JUNG JIN HUI
IPC: H01L21/76
Filed: 2000-12-18
Abstract: PURPOSE: A fabrication method of semiconductor devices is provided to minimize a threshold voltage shift by preventing a decrease of a channel length. CONSTITUTION: After a pad oxide(2) and a nitride(3) are sequentially formed on a silicon substrate(1), O2 plasma processing is performed. Shallow trenches(4) are formed by etching the nitride(3), the pad oxide(2) and the silicon substrate(1) after defining a field region and an active region on the silicon substrate(1) for a shallow trench isolation between cells. After removing the pad oxide(2) and the nitride(3) using oxidation cleansing process, an organic bottom ARC is filled into the shallow trenches(4). Then, the silicon crystalline lattice of the silicon substrate(1) is changed to amorphous silicon by performing a blanket implantation using a shallow implantation, thereby reducing a damaged channel.
Patent KR-20020049703-A (KR)
Title: Manufacturing method of micro actuator for inkjet print head
Inventor: KIM IL
IPC: B41J2/235
Filed: 2000-12-20
Abstract: PURPOSE: A method for manufacturing micro actuator is provided to prevent waste of adhesives and easily control thickness of adhesive, while allowing for the use of conductive adhesives. CONSTITUTION: A method comprises a first step of forming a photo resistor in the region excluding the section where a piezoelectric member is to be loaded, at the state where a vibration plate(30a) and a chamber plate(50a) are formed integrally into a single body; a second step of depositing an adhesive(100) all over the vibration plate; a third step of bonding, through the deposited adhesive, a lower electrode(20a) of a piezoelectric plate(10a) to the vibration plate; a fourth step of adjusting thickness of the piezoelectric member by processing the surface of the piezoelectric member exposed through the third step, and forming an upper electrode(60a); a fifth step of patterning the piezoelectric member by etching the piezoelectric member which is exposed to the region excluding the region where the upper electrode is formed through the fourth step; and a sixth step of removing the adhesive and photo resistor remaining at the vibration plate by etching the lower electrode exposed through the fifth step.
Patent KR-20020052233-A (KR)
Title: Flip-typed mobile station
Inventor: CHO DU HWAN
IPC: H04B1/38
Filed: 2000-12-26
Abstract: PURPOSE: A flip type terminal is provided to stably perform the selective connection operation of a flexible PCB and a main PCB and be easily assembled. CONSTITUTION: A body(10) has an LCD and a main PCB(14). A flip(20) rotatably connects to the body(10) and has a keypad(22) and a flexible PCB(24). A selective contact device connects the flexible PCB(24) and the main PCB(14) in only state in which the flip(20) is closed. The selective contact device has a simple contact type protrusion terminal(18) installed in the main PCB(14) of the body(10) and a contact terminal(28) embedded in the flip and contacted with the simple contact type protrusion terminal(18). One end of the simple contact type protrusion terminal(18) is attached to the flexible PCB(24), and the other of the simple contact type protrusion terminal(18) is partially covers a hinge portion(201) of the flip(20) to be adjacent to the simple contact type protrusion terminal(18) in only state in which the flip(20) is closed.
Patent KR-20020058613-A (KR)
Title: Method for Reporting Information for Variable Bit Rate in W-CDMA
Inventor: SEO CHANG GEUN
IPC: H04B7/216
Filed: 2000-12-30
Abstract: PURPOSE: A method for reporting information for a diversified bit rate in an IMT-2000 system is provided to make an MAC(Medium Access Control) periodically and repeatedly report the data amount of an RLC(Radio Link Control) buffer to an RRC layer so that the RRC(Radio Resource Control) layer can efficiently manage resources, in case that the operation of the RRC layer is not executed properly when the data amount of the RLC buffer varies at more than or less than a threshold. CONSTITUTION: In an event-triggered periodic mode, in case that an upper threshold is more than the data amount of an RLC buffer and the level is maintained during an upper guard timer, an MAC layer reports the data amount of the RLC buffer to an RRC layer. If a measure suited to the report is not executed by the RRC layer, the MAC layer periodically reports the fact to the RRC layer according to an event-triggered periodic report interval. If an operation for the MAC layer's report is generated from the RRC layer or the data amount of the RLC buffer gets smaller than the threshold, the MAC layers stops the report.
Patent KR-20010024490-A (KR)
Title: Method and device for furnace-work production of an extruded string rim portion on an object and article comprising such an object
IPC: B29C48/92
Filed: 1999-08-18
Abstract: In a process for fashioning a portion of a profiled bead (2), which has been extruded onto an object, in particular a pane (1), fastened in a treatment station (E), in which process an initially shapeless accumulation of material (4) is produced in the portion in question, which accumulation of material is given a final shape corresponding to the uniform cross section, of the profiled bead (2) by means of a moving tool (5), any excess material being expelled in order to be removed, the mass of material (4) is produced by the superposition of two portions of the extruded strip, the second portion being deposited after the die (D) has been moved and repositioned. Advantageously, the tool (5) is, according to the invention, automatically aligned on the profiled bead (2), immediately after the accumulated material (4) has been extruded and after the extrusion die (D) has continued its travel, without moving the object, and is brought into contact with this bead. Also described is a device especially suitable for implementing this process.
Patent KR-20010033411-A (KR)
Title: 분말 물질의 흡입 방법
IPC: A61M15/00
Filed: 1998-12-22
Abstract: 이 발명은 블리스터팩의 외피(5)를 뚫고 들어가 블리스터공동(6)을 비우기까지 내용물을 흡입해 내기 위한 흡입관(3)을 구비한 블리스터팩(8)에 관한 것이다.  이 발명은 공동(6)으로부터 분말 물질을 흡입해 내기 위한 흡입기(V)에 관한 것이기도 하다.
Patent KR-20010041062-A (KR)
Title: 비오틴의 제조 방법
IPC: C12N1/21
Filed: 1999-02-17
Abstract: 본 발명은 서열 1을 갖는 S-아세노실메티오닌 합성효소 유전자, 및 서열 3, 서열 5 또는 서열 7을 갖는 비오틴 생합성 유전자인 bioS1, bioS2 및(또는) bioS3, 및 가능하게는 bioA, bioB, bioF, bioC, bioD, bioH, bioP, bioW, bioX, bioY 또는 bioR 군에서 선택된 하나 이상의 추가의 비오틴 합성 유전자 서열을 함유하는 유전자 재조합 생성물에 관한 것이다.  본 발명은 이 유전자 재조합 생성물을 함유하는 유기체 및 비오틴을 생성하기 위한 그의 용도, 및 비오틴을 생성하는 방법에 관한 것이다.
Patent KR-20010071157-A (KR)
Title: 파이프라인 트랜치 패딩 방법 및 분쇄기
IPC: E02F3/20
Filed: 2000-02-18
Abstract: 트렌치-패딩 방법(302, 304)과 장치(1)는 트렌치(21)로부터 굴삭된 물질(16)로부터 최대량의 패딩 물질의 획득을 보다 효율적이고 경제적인 비용이 소요되는 공정을 제공하여 달성하고, 그리고 선택된 장소에서 트렌치 작업을 제공하는 것이다.  트렌치-패딩 장치는 돌출부가 있는 전방 회전동작 유닛(5)을 가진 공급기 하우징(4)을 구비하는 리드 조립체(2)를 포함한다.  공급기 하우징(4)은 트렌치를 굴삭하는 또는 다르게는 앞서 굴삭된 물질을 위로 퍼올리는 구조로 이루어진다.  전방 회전동작 유닛은 엘리베이터 디바이스(6)의 전방에 바로 트렌치-패딩 장치의 프레임에 부착되고 그리고 전방 회전동작 유닛(5)은 덩어리 크기를 작게 하는 작업을 도와주도록 공급기 하우징(4)의 기부(7)와 전방 회전동작 유닛(5)과의 사이에 굴삭 물질의 덩어리에 힘을 가한다.
Patent KR-20010043704-A (KR)
Title: 유희용 설비
IPC: A63B67/00
Filed: 1999-05-13
Abstract: 본 발명은, 분할부재(2)로 분할한 공간내에 복수의 풍선(4)을 배치하는 동시에, 공간내의 공기를 유동시키는 1이상의 송풍수단(7)을 설치한 유희용 설비에 관한 것으로서, 분할부재(2)를 통기성부재 및/또는 비통기성부재로 형성하고, 송풍수단(7)을 공간 내측 및/또는 공간 외측의 바닥 부분에 인접 설치하고 있다.  그리고, 적어도 공간외에 설치한 송풍수단(7)과 근접하면서 적어도 일부분의 분할부재(2)를 통기성부재로 형성하는 한편, 송풍수단(7)과 이격하면서 대향한 부분의 분할부재(2)를 비통기성부재로 형성하고, 혹은, 송풍수단(7)의 송풍방향 하류측에 비통기성부재를 설치한다.  송풍수단(7)으로 부터 송출된 공기의 흐름방향이, 송풍수단(7)과 대향하는 비통기성부재에 의해 변경되어 상승기류가 되고, 이에 따라 공간내에 설치한 풍선(4)은, 송풍수단(7)에서의 공기류 및 변경된 상승 기류에 의해 교반되어, 부유, 난무한다.
Patent KR-20010052988-A (KR)
Title: 조절가능한 벨트가 있는 흡수용품의 제조 방법
IPC: A61F13/15
Filed: 1999-01-19
Abstract: 외부 커버, 흡수성 섀시 및 조절가능한 벨트 (64)를 포함하는 일회용 흡수용품의 제조 방법은 두개의 연속이고 가로방향으로 이격된 패스너 물질의 리본 (84)을 제공하고, 연속 사다리 형상으로 세로방향으로 이격된 위치에서 패스너 물질의 리본 사이에 그리고 리본에 부착하는 것을 포함한다.  두개의 연속이고 가로방향으로 이격된 벨트 루프 물질의 리본 (104)은 또한 패스너 물질의 리본 (84) 각각으로부터 안쪽으로 그리고 그에 인접하게 제공된다.  패스너 물질의 리본 (84) 및 벨트 루프 물질의 리본 (104)은 각각이 벨트 단편, 벨트 단편의 대향 말단부에 부착된 한 쌍의 가로방향으로 이격된 패스너, 및 한 쌍의 가로방향으로 이격된 벨트 루프를 한정하는 개별 조절가능한 벨트로 선택적으로 절단된다.  조절가능한 벨트 각각의 벨트 루프 (64)의 세로방향 말단은 벨트 루프의 세로방향 말단 사이에 조절가능한 벨트 (64)가 활주가능하게 함유되도록 흡수용품 각각의 허리 부분에 부착된다.  조절가능한 벨트 (64) 상의 패스너는 흡수용품이 착용자에 착용된 후 착용자의 신체에 허리 부분이 안락하도록 흡수용품의 대향 허리 부위와 탈착가능하게 맞물리도록 형상화된다.  벨트 루프는 다른 한 쌍의 패스너를 제공하도록 신체측 표면 상에 패스너 물질을 포함할 수 있다.
Patent KR-20010076309-A (KR)
Title: Dielectric filter, dielectric duplexer, communication system, and method of producing dielectric filter
Inventor: HIROSHIMA MOTOHARU
IPC: H01P1/205
Filed: 2001-01-17
Abstract: PURPOSE: To provide a dielectric filter, a dielectric duplexer and a communication apparatus using them, which improve the degree of freedom in design and obtain stable characteristic. CONSTITUTION: Inner conductor holes 2a and 2b whose inner surfaces are covered with inner conductors are bored inside of a dielectric block 1, gap parts g are formed between input/output electrodes 5a, 5b and an outer conductor 4, the electrodes 5a and 5b are formed on the outer surface of the block 1 continuously from a bottom surface (mounting surface) to a side surface, and filter characteristic is fixed by the width or the depth of the gap parts on the side surfaces of the dielectric block.
Patent KR-20020061694-A (KR)
Title: A housekeeping book service via network
Inventor: LEE CHANG SEOP
IPC: G06Q10/10
Filed: 2001-01-17
Abstract: PURPOSE: A housekeeping book service using a communication network is provided to reduce the time and efforts for arranging the housekeeping book by automatically arranging the transaction history and the reception/payment history of a financial organization. CONSTITUTION: The system comprises a user terminal(100) to receive the housekeeping book service through the communication network(1), an information management database(140) storing the personal information including a homepage address of the user and the account and purchase history information, and a receipt reader(110) providing the information for the articles and services brought by the user to the main server through the network. A main server(130) receives the personal information from the user terminal, provides a housekeeping book program to the user homepage and provides the user's transaction information stored in the information management database to the housekeeping book program of the user. A financial organization server(120) provides the transaction history of the user's account number to the main server.
Patent KR-20020061428-A (KR)
Title: Diecasting method and its appratus for forming of aluminum wheel
Inventor: YOU JIN KYU
IPC: B22D21/04
Filed: 2001-01-17
Abstract: PURPOSE: A method and an apparatus for die casting an aluminum wheel is provided to reduce jig forming man-hour of post-treatment processing even in case of a complicated shaped forming artifact, and inexpensively produce the aluminum wheel at a high speed by mass producing the aluminum wheel by die casting process. CONSTITUTION: The apparatus for die casting an aluminum wheel comprises a plurality of overflow gates(3,3') which are installed in a circumferential direction of a mold casting(2) formed on the operating template(11) of a mold(1) consisting a three stage mold of an operating template(11), a fixed template(12) and a fixed plate(12'), and a slide core(13) so that the overflow gates(3,3') are connected to a vacuum valve; a runner(5) which is installed at the central part of the fixed template(12); and a sleeve(8) which is eccentrically installed at one side of the fixed plate(12') of the runner(5), and on which a solution injection part(6) and a plunger tip(7) are mounted.
Patent KR-20020063706-A (KR)
Title: Apparatus for adjusting ram
Inventor: JUNG MAN HO
IPC: H01J9/24
Filed: 2001-01-30
Abstract: PURPOSE: A ram control apparatus is provided to allow the elevating axial line of plunger with respect to the lower mold to be easily adjusted, while reducing production loss of glass products by shortening the time taken for the adjustment of elevating axial line of plunger. CONSTITUTION: A ram control apparatus comprises a ram(14) of a glass press forming machine; a ram adaptor(18) coupled to the lower end of the ram; a support unit(21) arranged beneath the ram, and which has a plunger which is elevatable toward a lower mold(12); and a control unit(30) interposed between the support unit and the ram adaptor, and which controls the position of the support unit in at least one direction with respect to the ram adaptor. The control unit includes a rotating direction control section for permitting rotation of the support unit with respect to the ram adaptor, a left and right control section for permitting the movement of the support unit in left and right direction with respect to the ram adaptor, and a forward and rearward control section for permitting the movement of the support unit in forward and rearward direction with respect to the ram adaptor.