baber/WOPTO huggingface dataset:
Patent KR-20010101643-A (KR)
IPC: F16H1/06
Filed: 1999-11-10
Abstract: 플라스틱 기어(18)가 적어도 하나의 고정된 지지 스터드(support stud)(10) 상에 회전 가능하게 지지되며, 상기 지지 스터드는 바람직하게는 플라스틱으로 만들어지고 금속 지지 플레이트에 몰딩형성된다. 고정된 지지 스터드(10)는 이 고정된 지지 스터드(10)를 수용하도록 기어 허브(17) 내에 보어(20)가 형성된 플라스틱 기어(18)의 허브(17)의 내측 표면(16)과의 사이에 어떠한 공칭 유극(nominal clearance)도 없이 외측 표면(15)으로부터 돌출한 세 개의 동일한 각도로 이격된 로브(14)를 갖는다. 상기 로브(14)는 인접한 로브(14)와의 사이에 있는 기어 허브(17)의 부분에 변형을 야기한다. 고정된 지지 스터드(10)의 외측 표면(15)과 기어 허브(17)의 내측 표면(16) 사이의 유극을 증가시킴으로써, 플라스틱의 변형에 의해서 기어 허브(17)의 내측 표면(16)의 일부분이 인접한 로브(14)의 사이로 돌출할 수 있도록 인접한 로브들(14) 사이에 영역(22)이 형성된다. 이로 인해, 레이저 프린터의 인쇄 품질을 향상시킬 수 있도록 레이저 프린터의 광전도성 드럼(37)을 구동하기 위한 기어 트레인(gear train)(26)의 출력 기어(output gear)인 플라스틱 기어(18)의 진동 또는 지터 현상(jitter)이 감소된다.
Patent KR-20010101960-A (KR)
IPC: C07F9/09
Filed: 2000-12-01
Abstract: 화학증폭형 레지스트에 사용되는 산발생제 등으로 유용한 오늄염 유도체를 고수율로 합성할 수 있는 오늄염 유도체의 제조방법 및 신규 오늄염 유도체를 제공한다. 
     할로겐 음이온 또는 카르복실레이트 음이온을 갖는 오늄염 유도체에 술폰산 에스테르유도체 또는 인산에스테르 유도체를 반응시킴으로써 오늄술폰산 유도체 또는 오늄인산유도체를 고수율로 얻는다.
Patent KR-20010102295-A (KR)
Title: Method for transmitting data via a traction control which carries an electrical driving current for vehicles
IPC: B61C17/12
Filed: 2000-02-22
Abstract: A method for transmitting data via a traction current conductor which simultaneously conducts drive current for a vehicle and in which an interruption in the data transmission by an arc cccurring between a vehicle-end drive current collector and the traction current conductor is reliably avoided. The method for trandsmitting data via a traction current conductor, in which at the transmitter end at least two data signals including in each case the data in an identical form are fed into the traction current conductor with different frequency channels. In the event of an arc occurring at the receive end, the received data of that data signal or those data signals whose amplitude does not drop below a ratio necessary for achieving a specific bit error probability with respect to the amplitude of the interference signal S(f), is selected for evaluation.
Patent KR-20010114225-A (KR)
IPC: A61P1/04
Filed: 2001-01-11
Abstract: 본 발명은 (a) 전분, 당과 전분의 혼합물, 또는 비정질 셀룰로오즈로 만들어진 내부 코어내부 코어내부 코어 또는 란소프라졸과 같은)벤즈이미다졸 유도체의 유리된 염기를 비이온성 계면활성제 및 물과 혼합하여 만들어진 약물 에멀전 층, (c) 필름-형성 화합물 및 선택적으로 가소제 또는 부형제로 만들어진 보호용 코팅제, 및 (d) 약제학적으로 허용가능한 폴리머 및 가소제로 만들어진 장용 코팅제를 포함하는 약학적 제형을 제공한다.  선택적으로, 염기성 아미노산은 상기 약물 에멀전 또는 보호용 코팅제에 첨가될 수 있다.  본 발명은 또한 상기 약학적 제형을 만드는 방법을 제공한다.
Patent KR-20020005645-A (KR)
IPC: C08L71/12
Filed: 2000-03-17
Abstract: 본 발명은 폴리페닐렌 에테르 수지 및 스티렌 수지를 포함하는 열가소성 조성물의 제조방법으로서, 폴리페닐렌 에스프 수지와 유기 포스페이트 화합물의 농축물을 포함하는 방법에 관한 것이다.  상기 농축물은  폴리페닐렌 에테르 수지 분말에서 수득된 물성과 실질적으로 동일한 물성을 가지면서 분진 점화의 위험이 없어 폴리페닐렌 에테스 수지의 취급을 용이하게 한다.  또한, 본 발명은 본 발명의 방법에 의해 제조된 조성물로부터 성형된 제품에 관한 것이다.
Patent KR-20010108441-A (KR)
IPC: H04J13/00
Filed: 2001-02-02
Abstract: 본 발명은 단일반송파/DS-CDMA 패킷 전송방법에 있어서, 확산부호에 대해, 소정의 타임슬롯을 예약 패킷 전송용에 할당하고, 예약 패킷을 데이터 패킷과 시간다중 하여 전송하도록 구성되고, 다중반송파/DS-CDMA 이동통신시스템에서의 상향링크 패킷 전송방법에 있어서, 부반송파의 통신채널 각각에 프레임을 설정하고, 또한, 프레임을 시간적으로 분할한 타임슬롯을 설정하고, 이동국은 전송해야할 패킷을 확산부호에 의해 확산하고, 소정의 타임슬롯으로 기지국에 전송하도록 구성되고, 한편, 다중반송파/DS-CDMA 이동통신시스템에서 하향채널 구성에 있어서, 복수의 부반송파의 각각에 할당된 복수의 통신채널이 소정의 시간 프레임마다 구절되어 다중화 되고, 각 부반송파에 할당된 상기 복수의 통신채널은 복수의 사용자에 공통적으로 사용되는 공통제어채널과 각 사용자 고유의 통신채널에서 구성된다.
Patent KR-20020019936-A (KR)
Title: Pyrazole derivatives and process for producing the same, and pesticides containing the same as the active ingredient
IPC: A01N43/60
Filed: 2000-06-28
Abstract: The invention provides a novel pest control agent having a high systemic activity and a high safety with reduced adverse influences on the environment neighboring the place to which the agent is applied, and a process for producing the same. Namely, the present invention relates to a novel 1-aryl-3-cyano-5-heteroarylalkylaminopyrazole derivative represented by the following general formula (1) and a process for producing the same, and a pest control agent containing the same as an active ingredient. <CHEM> (wherein X represents N or C-halogen, R<1> represents an alkyl group, an alkenyl group, an alkynyl group, or a haloalkyl group, R<2> represents hydrogen atom, an alkyl group, or an acyl group, R<3> represents hydrogen atom or an alkyl group, A represents any one of the groups represented by A-1 to A-4, R<4> represents hydrogen atom, an alkyl group, a halogen atom, and n represents 0, 1, or 2, provided that R<1> is a haloalkyl group except a perhaloalkyl group when A is A-1 and n is 0, and that n is not 0 when A is A-4.).
Patent KR-20020060588-A (KR)
Inventor: CHIKANO HISAO
IPC: B41J29/377
Filed: 2002-01-08
Abstract: PURPOSE: An image forming apparatus having a ventilating device is provided to improve the quality of image, and to prevent deformation of image by restricting expansion of parts with cooling the writing apparatus efficiently. CONSTITUTION: An image forming device has a ventilating apparatus for effectively cooling heated components and removing ozone produced in the device. The image forming device includes a writing device(16). Upper and lower ducts(50,52) are placed to the writing device having a housing of the writing device to form an external air flowing path on and beneath the writing device. External air sucked by an air intake fan flows through the upper and lower ducts separately. In the writing device, scanning optical components, such as an f theta lens and a mirror formed of plastic are disposed.
Patent KR-20030060604-A (KR)
Title: Method for forming isolation and method for fabricating semiconductor device using the same
Inventor: KYUNG GI MYEONG
IPC: H01L21/768
Filed: 2002-01-10
Abstract: PURPOSE: A method for forming an isolation layer and a method for fabricating a semiconductor device using the same are provided to improve a refresh characteristic according to reduction of input ion of boron, and control easily a threshold voltage by preventing the segregation of boron. CONSTITUTION: A trench having the predetermined depth is formed by etching a semiconductor substrate(31). A field stop layer(37) is formed by implanting ions of impurity into a sidewall of the trench. The first insulating layer and a diffusion barrier are sequentially formed on the semiconductor substrate including the trench. The second insulating layer is formed on the diffusion barrier in order to fill the trench. An upper surface of the semiconductor substrate is exposed by planarizing the second insulating layer. The first and the second insulating layers are formed with the oxide insulating layers, respectively. The diffusion barrier is formed with a nitride layer.
Patent KR-20030062137-A (KR)
Title: Nivalenol as a specific inhibitor of the transcriptional factor, c-maf and pharmaceutical compositions comprising the same
Inventor: CHO SANG HEON
IPC: A61K31/352
Filed: 2002-01-16
Abstract: PURPOSE: The new use of nivalenol as an inhibitor of transcription activity of c-maf as transcription factor is provided. The nivalenol inhibits a TH2 immune response by inhibiting the activity of a c-Maf transcription factor and the pharmaceutical composition containing the nivalenol can effectively treat disorders associated with Th2 cells. CONSTITUTION: A pharmaceutical composition for treatment or prophylaxis of Th2 cytokine-related diseases comprises a pharmaceutically effective dose of nivalenol as an inhibitor for the activity of IL-4, especially via c-maf transcription factor inhibition, and a pharmaceutically acceptable carrier. The Th2 cytokine-related diseases are allergic disease, cancer or infectious disease. The infectious disease is HIV infection, tuberculosis, leishmaniasis, schistosomiasis or nematode infection.
Patent KR-20030062908-A (KR)
Title: apparatus for rotating damper in the air conditioner using hydrogen storage alloy
Inventor: CHA GANG UK
IPC: F25B17/12
Filed: 2002-01-21
Abstract: PURPOSE: A damper rotating device of an air conditioner by using a hydrogen storage alloy is provided to reduce noise and power consumption by rotating the passage switching damper with expanding and contracting the damper rotating member according to reaction heat of the reactor with mounting the shape memory alloy damper rotating member in the damper. CONSTITUTION: An air conditioner includes reactors(10,20), a hydrogen passage pipe(31), a compressor(32), a passage guide duct(33), a passage switching damper(34) and blowing units(36a,36b). A damper rotating member(51) is made of shape memory alloy expanding over the reference temperature and contracting below the reference temperature, and installed in the passage switching damper. The damper rotating member rotates the passage switching damper with expanding in exothermic reaction of the reactor and contracting in endothermic reaction. Noise and power consumption are reduced by rotating the passage switching damper according to reaction heat of the reactor.
Patent KR-20030064040-A (KR)
Title: Apparatus for setting unit and managing database
Inventor: KOO JA YEONG
IPC: G06F13/10
Filed: 2002-01-25
Abstract: PURPOSE: A unit setting and database management system is provided to install various units at a slot by using a PnP(Plug and Play) function which automatically recognizes the units set by a user as well as a conventional installation method which fixes a unit according to a position on a slot. CONSTITUTION: The system comprises a state collector(230), a state processor(210), a message processor(250), a processor(210), a database allotment and pointer processor(241), and a memory(240). The state collector(230) monitors the state on the kind of a unit installed on each slot. The state processor(210) outputs an instruction corresponding to the unit installation state data collected by the state collector(230). The message processor(250) processes the unit installation state data like an instruction directly set at a user terminal for generating a database on the unit installed on the slot, and operating the unit. The processor(210) performs the overall control of the components. The database allotment and pointer processor(241) links each slot to a unit management database. The memory(240) stores each slot data, and the database including the unit data matched with a corresponding slot.
Patent KR-20030066924-A (KR)
Title: Fastener to join with structure
Inventor: KIM SEOK JAE
IPC: F16B19/10
Filed: 2002-02-06
Abstract: PURPOSE: A coupling fastener is provided to prevent gap from being created between a base metal and a coupling hole and to easily carry out the coupling work by coupling the coupling fastener in one direction of a structure. CONSTITUTION: A coupling fastener(100) includes a retainer(110) and a bolt(120). The retainer(110) is provided at an upper end thereof with a reversed triangular head section(111). A body section(112) is integrally formed with the head section(111). A hole(113) is formed in the head section(111) and the body section(112). A screw section is formed at a lower portion of the hole(113). The screw section(115) is downwardly tapered. Three idle-rotation preventing holes(111a) are formed in the head section(111) or the retainer(110). The bolt(120) is downwardly tapered. The bolt(120) is formed at a lower portion thereof with a thread section(122).
Patent KR-20020070887-A (KR)
Inventor: TAKADA KENICHI
IPC: G03F1/20
Filed: 2002-02-28
Abstract: PURPOSE: To provide an easy-to-manufacture EB(electron beam) transfer mask which suppresses spatial charge effect in EB transfer and deterioration in drawing precision due to resist heating, etc., for the generation of EB transfer mask data composed of complementary masks. CONSTITUTION: When patterns in design data are allocated to complementary masks for the generation of the EB transfer mask, one mask is given a code of +1 and digitized, and the other mask is given a code of -1 and digitized (S201) and approximate calculation is performed by using the numerals (S202 to S206) to determine a combination of the allocated patterns, so that the patterns formed on the respective complementary masks become nearly equal in density. According to this combination, transfer mask data for the complementary masks are outputted. To improve the precision of the pattern allocation, the approximate calculation is carried out by using a method for searching for better combinations out of combinations, a method for searching for the best combination out of the better combinations, etc., in combination.
Patent KR-20020077200-A (KR)
Inventor: EZAWA HIROKAZU
IPC: H01L27/092
Filed: 2002-03-28
Abstract: PURPOSE: To improve the yield of a silicide wire. CONSTITUTION: A semiconductor device comprises a first wire formed on a semiconductor substrate by laminating a P-type polysilicon film 124 and a first silicide film 125, a second wire formed on the semiconductor substrate connected to the first wire by laminating a N-type polysilicon film 104 and a second silicide film 105, and a connecting wire 112 formed in the boundary area of the first and second wires and electrically connecting the two wires.
Patent KR-20030062196-A (KR)
Title: Hinge device
Inventor: HAN YEONG SU
IPC: E05D11/06
Filed: 2002-03-28
Abstract: PURPOSE: The hinge is provided to insert all the components inside a cover into a housing and improve the stability of fabrication by the action of a spring. CONSTITUTION: The hinge(10) is composed of: a housing(90) provided with a short wall at one side and an opening at the other side; a connecting part(22) joined to a moving member; a rotary member(20) provided with a guide bar(30) inserted into a passage the short wall of the housing(90), and a fixing projection not to be dislocated from the passage; a linear moving member(50) provided with a hole(51) where the guide bar(30) is inserted, also moving along the guide bar(30); a compressed coil spring inserted into the guide bar(30) and used to push the linear moving member(50) toward the rotary member(20), also covering a sloped side; a cam installed to the linear moving member(50); a cam running passively and installed to the rotary member(20).
Patent KR-20030078290-A (KR)
Inventor: HWANG GUK YEON
IPC: F16L13/02
Filed: 2002-03-29
Abstract: PURPOSE: A battery charge/discharge analysis system is provided to detect the current state of the battery in a convenient manner on the basis of the charge/discharge state signal transmitted through the multi-channel charger/discharger. CONSTITUTION: A battery charge/discharge analysis system comprises a multi-channel charger/discharger(30) constituted by one or more channels, and which performs a charge/discharge operation in accordance with the control signal transmitted from an external source, and transmits a charge/discharge state signal to the external source in accordance with the control signal; an interface unit(20) for transmitting the charge/discharge state signal transmitted from the multi-channel charger/discharger to the external source, and transmitting the control signal transmitted from the external source to the multi-channel charger/discharger; and a computer(10) for receiving information on the voltage and time for charge/discharge from an administrator, transmitting a charge/discharge control signal through the interface unit in such a manner that the battery of each channel is charged/discharged, analyzing the battery state in accordance with the charge/discharge state signal transmitted through the interface unit, and detecting whether the battery has defects in accordance with the result of the analysis.
Patent KR-20030080124-A (KR)
Title: Front apparatus of car audio
Inventor: KANG DONG GU
IPC: G11B33/02
Filed: 2002-04-04
Abstract: PURPOSE: A front device of a car audio system is provided to prevent damages of a control panel when the control panel is separated, by using a detachment guide and separate the control panel through a detachable method. CONSTITUTION: A separable control panel(10) is provided. An audio body(20) includes a control panel mounting unit to which the control panel is inserted. A protruded part(21) is provided to insert the control panel into the protruded part. A locking unit(22) fixes the control panel inserted into the protruded part. A pushing unit(23) pushes the control panel in the case that fixation of the locking unit is released. A detachment guide(29) is provided to hold the pushed control panel.
Patent KR-20020079528-A (KR)
Inventor: HIRABE MASASHI
IPC: H01Q3/26
Filed: 2002-04-09
Abstract: PURPOSE: To provide a means for calculating the optimum weight of an array antenna for generating a beam and a null in a designated direction in a short processing time and with small operation quantity. CONSTITUTION: The antenna weight Wbeam of an N-M element array antenna having beams in a beam direction Θbeam is first calculated according to direction Θbeam and Θnull(1) to Θnull(M) in which designated beam and null are generated. The antenna weight Wnull(m) of a two-element array for generating a null in a null direction Θnull(m) (m=1,..., M) is next calculated, and the antenna weight Wbeam1 and Wbeam2 of two N-M element array antennas are calculated by using the Wbeam and Wnull(m). Next, 0 is attached to the end of Wbeam1, 0 is attached to the first of Wbeam2 to prepare the antenna weight of an (N-M+1) element array antenna, and array antenna weighting is performed with antenna weight obtained by adding them to generate a beam that generate a beam and a null in the designated directions Θbeam and Θnull(1) to Θnull(M).
Patent KR-20030080798-A (KR)
Title: A cart for carrying tires
Inventor: HAN SANG JIN
IPC: B62D43/00
Filed: 2002-04-11
Abstract: PURPOSE: A cart for loading tires is provided to hold the elasticity of a spring rod mounted in a connecting pipe comprising a loading rack for a long time, to considerably reduce maintaining works caused by the loss of restoring force of the spring rod, and accordingly to reduce working time for maintenance related to the spring rod. CONSTITUTION: A cart for loading tires is composed of a frame made by angles(11-a,11-b); a plurality of loading racks hinge-combined to an end of the frame at proper intervals; a spring rod mounted in a connecting pipe(12-a) comprising a supporting shaft of the loading rack to make the loading rack have restoring force; connecting tools(14-a,14-b) mounted at both ends to supply the supporting shaft of the connecting pipe for the frame; and rollers disposed at the lower end of the frame. The spring rod includes a central part having a circular section and both end parts having square sections.
Patent KR-20030085441-A (KR)
Title: A business model with a system which enables a stock purchaser to apply for the purchaser of multiple kinds of stock at the same time with a limited deposit in On/Off Line.
Inventor: SHIN CHANG HUN
Filed: 2002-04-29
Abstract: PURPOSE: A transaction system and a business model by a standard of deposit and simultaneous application of multiple transactions are provided to increase the profit of the customer by enhancing the buying contract ratio through the buying application of various securities. CONSTITUTION: A security trading system is downloaded and installed by connecting to an ARS(Automatic Response Service)(20) and a web server(14). A security management server(10) of the security cooperation performs the buying application by deciding a buying item and price based on the deposit and the substitutive money of the customer. A customer security account database(30) manages the security account of the customer. An order specification database(32) manages the specification of a security order. A security price database(34) manages the security information. A deposit cash and substitutive money database(36) manages the deposit and the substitutive money of the customer's account. An order specification database(38) manages the order specification for the transaction requested from the customer.
Patent KR-20030087089-A (KR)
Title: Bias circuit of mmic die chip for power amplifier module
Inventor: SUN YUN SIK
IPC: H03F3/20
Filed: 2002-05-06
Abstract: PURPOSE: A bias circuit of an MMIC die chip for RF power amplifier is provided to supply the constant current to the inside of the MMIC die chip and reduce a variation of characteristic due to a variation of temperature by forming the bias circuit of the MMIC die chip with a differential amplifier circuit. CONSTITUTION: A bias circuit of an MMIC die chip for RF power amplifier includes a driver amplifier, an interstage match, and a power amplifier. The bias circuit is formed with a differential amplifier circuit. The differential amplifier circuit is formed with two transistors of the same characteristic having emitters connected to each other. The constant current is obtained and the variation of characteristic due to the variation of temperature is reduced by the differential amplifier circuit including two transistors of the same characteristic.
Patent KR-20030096474-A (KR)
Title: Flow Mixing Rotation Vane Attached In Nuclear Fuel Spacer
Inventor: BANG IN CHEOL
IPC: G21C3/34
Filed: 2002-06-12
Abstract: PURPOSE: A flow mixing vane is provided to increase the flow mixing of the fluid and heat transfer rate by permitting the mixing vane to rotate by the force of the circulating fluid. CONSTITUTION: A flow mixing vane comprises a nuclear fuel support grid(150) having a plurality of support grid sub units(170) formed by arranging a plurality of eggcrates(160) in horizontal and vertical directions, a nuclear fuel rod(200) inserted into the support grid sub unit, and a mixing vane mounting unit(300) arranged in the center of the nuclear fuel support grid; and a mixing vane(400) inserted into the mixing vane mounting unit of the nuclear fuel support grid so as to support a rotating shaft(320), wherein the mixing vane has blades(400a) arranged at the outer surface of the rotating shaft.
Patent KR-20030097300-A (KR)
Title: Door panel module assembly for automobile
Inventor: KO CHEOL GYU
IPC: B60J5/04
Filed: 2002-06-20
Abstract: PURPOSE: A door panel module assembly for a vehicle is provided to facilitate the maintenance of parts and to reduce distribution expenses following the maintenance of parts. CONSTITUTION: A door panel module assembly for a vehicle includes a quadrant cover(11); a door panel(15) combined to a door inner panel(5) of the vehicle; and a rotary combining part rotatably combining the quadrant cover to the door panel. The door panel decorates the room of the vehicle and forms a door. The rotatory combining part includes a hinge pin(23); a hinge pin-receiving part disposed to the quadrant cover to rotatably receive the hinge pin; and a hinge plate(27) having a hinge support part(29) rotatably supporting the hinge pin and a panel-combining part disposed to a position opposite to the hinge support part. The panel-combining part is combined with the door panel by a combining unit.
Patent KR-20030097364-A (KR)
Title: Antibiotic and manufacturing method of health fiber using the same
Inventor: CHOI SUN HWA
IPC: A61L9/013
Filed: 2002-06-20
Abstract: PURPOSE: Provided are an antibacterial material a method for producing a healthy fiber by using the same, which has antibacterial property and affinity to fiber so that it is used for producing textiles. CONSTITUTION: The antibacterial material comprises as active ingredient, a bark extract of Ginkgo biloba L. The antibacterial material is produced by the steps of (i) crushing a dried bark of Ginkgo biloba L. to form the bark powder, (ii) introducing 500g of the powder into 10 liter of distilled water and extracting the liquid two times at 95 deg.C , and (iii) mixing the extracts. The antibacterial material is useful as anti-spoiling or freshness-retaining agent, antibacterial agent, or antimicrobial agent. The healthy fiber is produced by fixing the antibacterial material on fiber.