baber/WOPTO huggingface dataset:
Patent KR-19990077018-A (KR)
Title: 방사선 경화성 분말 코팅을 사용하는 제품의 코팅 방법
IPC: C09D5/46
Filed: 1996-12-30
Abstract: 본 발명은 중합체를 함유하고, 피복될 기판에 도포되며 용융되고 UV 방사선에 의해 가교되는 분말 코팅으로의 제품의 코팅 방법에 관한 것이다.  사용되는 중합체는 (a) 1종 이상의 하기 화학식 (I) 또는 화학식 (II)의 단량체 및 (b) (a)와는 상이한 하나 이상의 다른 공중합성 에틸렌계 불포화 유기 화합물로 부분적으로 대체할 수 있는, 1종 이상의 하기 화학식 (A)의 공중합가능한 에틸렌계 불포화 유기 화합물을 함유하는 공중합체이다. 
     <화학식 I> 
     CH 2 =C(R 1 )-CO-OR 2   
     상기 식에서, 
     R 1 = H 또는 CH 3 이고, 
     R 2 = H, C n H 2n+1 (식 중, n = 1 내지 30), 또는 지환족, 아르알리파틱 또는 헤테로시클릭기, 히드록시알킬, 알콕시알킬, 글리시딜 또는 아미노알킬이다. 
     <화학식 II> 
     CH 2 =C(R 1 )-CO-NR 3 R 4   
     상기 식에서, 
     R 1 = H 또는 CH 3 이고, 
     R 3 및 R 4 는 동일하거나 상이할 수 있으며, H, CH 2 OH, C n H 2n+1 (식 중, n = 1 내지 30), 또는 CH 2 OR 5 (식 중, R 5 = C m H 2m+1 (m = 1 내지 12))이다. 
     <화학식 A> 
     
       
     
     상기 식에서, 
     R' 및 R"은 동일하거나 상이할 수 있으며, C p H 2p+1 (식 중, p = 1 내지 6), 시클로알킬, 아릴 또는 아랄킬이고, 
     R'''은 아크릴로일, 메타크릴로일, 에타크릴로일 또는 시나모일기이다.
Patent KR-20000005112-A (KR)
Title: Process for producing cylinder heads for internal combustion engines
Inventor: KRGER GERD
IPC: F01L3/22
Filed: 1997-03-26
Abstract: PURPOSE: The process for producing cylinder heads are to reduce the producing cost by pouring the valve seat rings(8) and valve guides, is to increase the heat conduction by combination the valve seat rings and valve guides. CONSTITUTION: The special feature of this process is that valve seat rings (8) and valve guides (7) are produced from a conventional material based on steel or copper by pressing and sintering in such a way that they have an open pore volume of 5 to 15 %, a valve seat (8) and/or a valve guide (7) are laid on the stepped sections (4, 3) of the mould core (2), whereafter liquid aluminium is poured into the preheated mould and the mould core (2) is removed in the conventional way after the molten aluminium (1) has solidified.
Patent KR-20000005526-A (KR)
Title: Apparatus and method for re-encrypting data
Inventor: DAVIS DEREK L
IPC: H04L9/14
Filed: 1997-03-17
Abstract: PURPOSE: An apparatus and method are to translate information from one encrypted format to the same or another encrypted format without exposing a the intermediary plain text to unsecured environment. CONSTITUTION: A cryptographic device(140) is coupled to a system bus to receive information having a selected encrypted format from the information transceiver device and to re-encrypt the received information into another encrypted format. The cryptographic device(140) comprises at least one integrated circuit encapsulated within an integrated circuit component package and generally comprises an encryption unit and a decryption unit. The decryption unit(143) receives information in a first encrypted format and decrypts that information. Thus, the decryption unit(143) is configured with the necessary communication key to decrypt the information thereby producing the information as plain text, and the encryption unit(144) receives the plain text and re-encrypts it according to a selected communication key to produce re-encrypted information. After this, the encrypted information is output from the cryptographic device(140) to the memory subsystem or mass storage device for storage or to the transceiver unit for transmission to another remotely located system.
Patent KR-20000051253-A (KR)
Title: The locking device of refrigerator
Inventor: SUH YONG MAN
IPC: F25D23/02
Filed: 1999-01-20
Abstract: PURPOSE: A locking device of a refrigerator is provided to improve structure of keys and prevent damage of the locking device and door by mounting an additional case on an area to be mounted with the locking device, thereby improving operational stability of the locking device. CONSTITUTION: A locking device(200) of a refrigerator includes a keeper(190) mounted on a front side of an intermediate wall of the refrigerator and formed with a locking hole(190a), a locking shaft(310) mounted in a door(160) by penetrating the locking hole, a rotation plate(320a) for driving the locking shaft to be inserted in the locking hole, a key shaft(330) for driving the rotation plate, and a case having a first guide part(220) mounted in the door, receiving the locking shaft and the rotation plate and having an opened end part for driving the locking shaft toward the keeper, and a second guide part(230) provided at one side of the rotation plate in a perpendicular direction to the first guide part and having an opened part for mounting the key shaft formed with a key groove(340).
Patent KR-20000051305-A (KR)
Inventor: LEE WON JUN
IPC: H01L21/768
Filed: 1999-01-20
Abstract: PURPOSE: A method for manufacturing wiring of a semiconductor device is provided to improve productivity and reliability by forming a sidewall spacer on a sidewall of a trench, so that a sidewall profile of the trench formed on a low dielectric insulation layer can be maintained during succeeding process. CONSTITUTION: A method for manufacturing wiring of a semiconductor device comprises the steps of: forming a first insulation layer(22) having a first trench(22a) on a semiconductor substrate(20); forming a first wiring layer(28) inside the first trench; forming a second insulation layer(30) on the first insulation layer and on the first wiring layer; forming a third insulation layer(32) having a second trench(32a) on the second insulation layer; forming a sidewall spacer(36a) on both sidewalls inside the second trench; etching a part of the second insulation layer exposed in the second trench; and forming a second wiring layer(40) in the second trench.
Patent KR-20000005568-A (KR)
Inventor: HAKIWARA NORIAKI
IPC: B42F1/00
Filed: 1999-01-21
Abstract: PURPOSE: A clip cramped fixing device is provided to prevent the error while charging a clip, to make the operation of clip charging easier. CONSTITUTION: A making method of a clip contracting device has the steps of: an upper cover(12) as the 1st link is pivot-connected at the rear part of a clip contracting device(1); the rear end part of the 2nd link(13) is pivot-connected at the upper cover(12); the front part of the 2nd link(13) is connected to a guide groove(16) of a body; the front end part of the 2nd link(13) is compressed a pusher(7) as receding along a slide groove(16) if the front part of the upper cover(12) is lifted upward and the clip charging opening(6) is opened to charge the clip into the body(2).
Patent KR-20000051861-A (KR)
Inventor: PARK YOUNG HEE
IPC: B60K20/02
Filed: 1999-01-27
Abstract: PURPOSE: An apparatus for enhancing an operation of gear shifting lever is provided to allow a gear shifting lever to rapidly and correctly react to an operation of driver. CONSTITUTION: An apparatus comprises a selector bracket(53) having at an upper surface thereof an inflected portion(53') formed in accordance with gear shifting levels of the automobile, a gear shifting lever(51) hinge-coupled to the selector bracket(53) and which has at a lower interior thereof a pipe-shaped hollow portion(51'), and an operation enhancing unit(60) which is installed in the hollow portion of the gear shifting lever(51) and moves elastically along the inflected portion(53') of the selector bracket(53) so that the gear shifting lever(51) react in detail to an operation of a driver.
Patent KR-19990072420-A (KR)
Title: 전기회로의밀봉구조체및그제조방법
IPC: H01L23/29
Filed: 1999-02-04
Abstract: 기판의 표면을 경화성 수지로 도포하는 단계와, 기판상의 경화성 수지의 표면을 실장된 전기 회로에 점착시키는 단계 및, 기판상의 경화성 수지를 경화시키는 단계를 포함한 전기 회로의 밀봉 구조체를 제조하는 방법이 개시된다.  상기 방법에 의해 제조된 전기 회로의 밀봉 구조체는 유연하며, 평활한 표면을 가지며, 데이터 캐리어 시스템 등에 이용된다.
Patent KR-19990072720-A (KR)
Title: 일반폐기물재생방법및그시스템
IPC: C05F9/00
Filed: 1999-02-18
Abstract: 일반 폐기물 처리가 소각 또는 매립지 비축을 필요로 하지 않는다. 두개의 공정 보조 시스템, 즉 가연물용 제 1 공정 보조 시스템과 불연물용 다른 또는 제 2 공정 보조 시스템이 폐기물을 재생하는 단일 시스템으로서 서로 협조한다. 제 1 보조 시스템은 토양 개량재용 제품을 제조하기 위해 가연성 폐기물을 처리한다. 공정에서, 제품의 제조에 부적절한 것은 불연성 폐기물을 처리하는 제 2 보조 시스템으로 보내진다. 이 보조 시스템은 불연성 폐기물을 다양한 종류의 재생 제품으로 분류한다. 불연성 폐기물중 가연물은 제 1 보조 시스템으로 보내진다.
Patent KR-20000056513-A (KR)
Title: Optical connector
Inventor: YOON EUNG RYUL
IPC: G02B6/36
Filed: 1999-02-23
Abstract: PURPOSE: An optical connector is provided to reduce the manufacturing cost of the optical connector by employing a first holder, a second holder, a plug, and an adapter which are manufactured by the molding. CONSTITUTION: An optical connector comprises a first holder(20) in which at least one optical device(22) is installed, a second holder(40), a plug(50), an adapter(30), an engaging means, a pressing means, and a guide means. At least one optical fiber is supported by the second holder(40). The plug(50) movably supports the second holder(40). The adapter(30) is engaged with the first holder(20), the second holder(40), and the plug(50). The engaging means engages the adapter(40) with the plug(50). The pressing means presses the second holder(40) towards the adapter(30).
Patent KR-20000011186-A (KR)
Inventor: HIKASHIKUCHI HISHAYOSHI
IPC: G03F1/84
Filed: 1999-03-04
Abstract: PURPOSE: A mask inspecting apparatus is provided to conduct a process for removing foreign material and a confirming process at the same time, so as not to conduct the inspection again. CONSTITUTION: The mask inspecting apparatus comprises a loader chamber(10), an inspecting chamber(12) and a foreign material removing chamber(14). The apparatus is controlled by a host computer. An inspecting table(18) is arranged and a mask(20) that is an inspecting object, is set in the inspecting chamber. A laser source of light(22), a detector(24) and a microscope unit(26) are arranged on the upper part of the inspecting table and the equipments can be changed according to the inspecting table.
Patent KR-20000059730-A (KR)
Inventor: KIM HYEONG SEOP
IPC: H01L23/28
Filed: 1999-03-08
Abstract: PURPOSE: A sheet typed elastomer film is provided for easy detachment of a protection film by hand and easy identification thereof by coloring the protection film and the elastomer differently. CONSTITUTION: An elastomer film(10) wound around a reel(21) is supplied toward punching means(23) by rotation of the reel(21), and then punched by the punching means(23) and cut at a predetermined size. The cut elastomer film(10) is carried by vacuum suction of first transport means(24) to a train(26) which temporarily stores the elastomer film(10). Again, by being settled on a polyimide tape(31) by second transport means(25) and being heated and pressed by thermo-press means(27), an elastomer(11) is attached onto a polyimide tape(31). As the polyimide tape(31) moves, the protection film(12) attached on the upper surface of the elastomer film(11). In this case, workers can easily identify detachment state of the protection film(12) since the protection film(12) and the elastomer(11) have different colors.
Patent KR-20000060774-A (KR)
Inventor: YOO GI HYEONG
IPC: C08L95/00
Filed: 1999-03-19
Abstract: PURPOSE: Provided is an additive for an asphalt pavement and a mixture thereof, which can minimize a plastic deformation of the asphalt surface. CONSTITUTION: The additive for the asphalt pavement comprises asphalt, cellulose fiber, and polymer such as styrene butadiene styrene(SBS), styrene butadiene rubber(SBR), ethylene vinylacetate copolymer(EVA), etc. in the ratio of 1:2:3-1:4:6 and the mixture thereof comprises 0.2-1.5 wt% of the additive, 5-8 wt% of asphalt, 81-90 wt% of an aggregate material, and 5-10 wt% of powdery limestone.
Patent KR-20000060835-A (KR)
Inventor: LEE GYEONG NO
IPC: B65F3/08
Filed: 1999-03-19
Abstract: PURPOSE: A truck lift scale apparatus is provided to allow a convenient measuring of articles carried by the truck and achieve an improved efficiency of space utilization of a truck while installing the scale onto an article loading plate which also serves as a rear door of the truck. CONSTITUTION: An apparatus comprises an article loading plate(10) serving as a rear door of a truck and which is arranged to open horizontally and move vertically, a scale(20) arranged at the center of the article loading plate, an input device(30) for receiving data obtained by measuring of the scale, synthesizing and arranging the received data, an indicator(40) for displaying the data transmitted from the input device, and an output device for outputting data.
Patent KR-19990082922-A (KR)
Title: 가변 휘도 또는 컬러 표시장치와 가변 휘도 래스터라이저를 가지는 고 파형 처리량 디지털 오실로스코프
IPC: G01R13/02
Filed: 1999-04-03
Abstract: 새로운 오실로스코프 디자인은 데이터의 효과적인 고속 포착과 래스터화를 통해 포착된 전압 대 시간 데이터를 픽셀 당 다수 비트 휘도 정보를 포함한 형태로처리하는 것을 개선한다.  픽셀 당 멀티 비트 가변 휘도 래스터라이저는 메모리 대역폭의 사용을 가장 효율적으로 하고 최대 처리량을 위해 최적화된다.  트리거 속도가 약해지는 현재에, 래스터화 중지는 늦은 트리거와 관련된 데이터를 획득하는 높은 가능성을 제공한다.  회로에는 포착 시간과 크기 비 선형도의 보상이 제공된다.  픽셀 당 다수 비트 휘도 정보는 작동자를 위한 많은 관찰 능력을 제공하는 제어 가능한 전달 함수에 의해 픽셀 당 더 적은 비트 형식으로 맵된다.  동작자의 다른 모드는 밝기 또는 컬러에서 변화를 사용하여 평범하게 발생하는 사건을 넘어서 드문 사건을 강조한다.
Patent KR-20000065848-A (KR)
Inventor: JUNG YONG TAE
IPC: H04L12/28
Filed: 1999-04-09
Abstract: PURPOSE: An apparatus for backing up data is provided to stably back up data of a dynamic random access memory(DRAM) when power of a terminal device interworked with an integrated service digital network(ISDN) runs down, so as to increase data reliability. CONSTITUTION: A memory(20) stores and backs up data. A power supplier(81) converts a main power and a line power into power types required by the memory, and supplies the converted powers to the memory. A power selector(82) selects one of the main power and the line power to supply the selected power to the memory. A controller(83) controls the power selector to supply the selected power to the memory according to on/off states of a terminal device, and control a backup state of the memory.
Patent KR-20000066525-A (KR)
Inventor: LEE JIN GYO
IPC: F24F13/20
Filed: 1999-04-17
Abstract: PURPOSE: A compressor fixing structure is provided to achieve a high performance of vibration reduction and prevention against damage to parts by preventing an interference between a compressor and a cabinet of an outdoor unit or other components. CONSTITUTION: A structure is characterized in that an elastic vibration isolating member(10) is fitted to a stud bolt(4a) fixed to a bottom surface of a cabinet(4), an upper end of the vibration isolating member is forcibly inserted into a fixing hole formed at a fixing bracket(1a) of a compressor(1), and the compressor is fixed to the cabinet by the coupling of a fixing nut(4b) to the stud bolt, the coupling being performed above the fixing bracket. The vibration isolating member has a stiffness reinforcing member(12) for increasing stiffness of the vibration isolating member so as to prevent a deformation when an excessive load is applied. The stiffness reinforcing member is arranged in a lower portion of the vibration isolating member.
Patent KR-20000073847-A (KR)
Inventor: KIM SEUNG GON
IPC: H05K7/20
Filed: 1999-05-14
Abstract: PURPOSE: A stack structure is provided to be capable of improving heat transmission efficiency of a multi-chip module. CONSTITUTION: A stack structure is installed on a multi-chip module substrate(25), which consists of ceramic, silicon or aluminum and electrically connects devices(10). A cavity(40) is formed so as to surround the device(10). The stack structure(15) consists of iterated metal layer and insulation layer, and is connected to the device(10) via a wire(35). A radiation plate(30) is attached on a multi-chip module substrate(25). Signal lines(45) of a multi-chip module are formed in the stack structure, and a round-type metal layer(50) is formed in the stack structure and in a direction of surrounding the device(10).
Patent KR-19990064861-A (KR)
Title: 방열판 고정용 핀 및 그 제조방법
Filed: 1999-05-15
Abstract: 본 발명은 인쇄회로기판(PCB)에 장착되어 있는 집적회로에서 방열되는 열을 용이하게 방사시키는 방열판을 인쇄회로기판에 고정시킬 때 사용하는 방열판 고정용 핀 및 그 제조방법에 관한 것이다. 
     본 발명은 철사를 헤더에 투입하여 절단해서 일정길이의 로드를 만들고, 상기 일정길이로 절단된 로드의 양측을 금형에 이송ㆍ투입하여 기단부, 선단부, 중앙동체부 및 테이퍼부를 형성하한 다음, 연마석과 함께 바렐에 넣고 회전시키면서 버어를 제거하고, 버어가 제거된 반제품에 부착된 이물을 제거하기 위해 세정한 다음, 건조시키고, 건조된 반제품을 도금시키는 순서로 핀을 제조하므로, 핀의 제조 코스트를 저감시킬 수 있고, 핀을 대량생산할 수 있음과 동시에, 제조수율을 향상시킬 수 있다.
Patent KR-20000074609-A (KR)
Inventor: CHOI WON BONG
IPC: H01J9/02
Filed: 1999-05-24
Abstract: PURPOSE: A FEA(Field Emission Array) using a carbon nano tube and a production method thereof are provided to easily arrange the carbon nano tube and to adhere to a cathode. CONSTITUTION: Stripe cathodes(112) are formed on a rear substrate(111). Parts without sticking carbon nano tubes are formed on the cathodes(112). An insulating layer(113) is formed on the exposed rear substrate(111). Mixed bodies(112a,112b) mixing the carbon nano tubes, a metal powder and an organic binder are printed on the cathodes(112) through an opening. The organic binder is evaporated by turning the mixed bodies(112a,112b). The carbon nano tubes(112a) adhere to the cathode(112) by melting or diffusing the metal powder. An array is completed by combining a front substrate(101) having stripe anodes(102) with the rear substrate(111).
Patent KR-20010002348-A (KR)
Inventor: BAN BONG CHAN
IPC: C01B31/08
Filed: 1999-06-10
Abstract: PURPOSE: An activated carbon is provided, which has excellent adsorbability for contaminant, improves productivity, and reduces the cost of production by using cooling dust of waste cokes. CONSTITUTION: The activated carbon is obtained by i) injecting nitrogen cooling dust of cokes into a rotary kiln or a multiple hearth incinerator that maintain at 700-1,100deg.C and adding vapor to be activated; and then ii) washing, drying, crushing and screening it. The nitrogen cooling dust of cokes contains 85-90% of fixed carbon powder and 10-11% of ash, and has 0.20-0.30mm of particle size.
Patent KR-20010003035-A (KR)
Inventor: LEE HO SEON
IPC: H01Q1/24
Filed: 1999-06-19
Abstract: PURPOSE: A printer-type reverse F antenna is provided to prevent radiation of a radio wave from an antenna from affecting a brain by locating the antenna at a cover portion of a terminal. CONSTITUTION: A printer-type reverse F antenna comprises a vertical feeder line(3) and a horizontal radiation device which are formed by bending a feeder line(7) so as to have a reverse L shape. A reverse L line(2) is formed at an opposite direction of a horizontal radiation device which is perpendicular to a feeder line extending line with the feeder line in the center. An end of the horizontal line and an end of the feeder line are electrically connected through a through hole(5) at an intersection of the horizontal line and the feeder line(7).
Patent KR-20010008979-A (KR)
Inventor: KIM SA UNG
IPC: A63H3/18
Filed: 1999-07-06
Abstract: PURPOSE: A dancing toy using a magnet is provided, which can dance with a variety of movement unlike the conventional toy which movement is simple and regular and can reduce the production cost. CONSTITUTION: The dancing toy using a magnet is characterized by being comprised of: a board(3) zigzagging by a motor(1); a fixing pin(1a) installed at a guide hole(4) of the center of the board(3) for repeated movement; a magnet(21, 21a) moving in a connection with a magnet(5,5a) attached onto the zigzagging board(3), attached at the bottom of a foot, making the toy move; a moving pin(25) attached to a left leg, moving with the movement of the toy, making a right arm(23a) connected to a right fixing pin(23) moved forward by beating the right fixing pin(23) with a movement of a left leg(20b) toward and a left arm(24a) moved backward; and a spring installed in a head for making a head moved freely.
Patent KR-20010009992-A (KR)
Inventor: YOON JANG WON
IPC: H04B7/155
Filed: 1999-07-15
Abstract: PURPOSE: A method for accessing program load data(PLD) of a base station system for a mobile communication service is provided to simplify a composition of the PLD used in the base station system, so as to reduce time for accessing the PLD and to improve the capacity of the base station system. CONSTITUTION: A base station system compares a given relation ID with a relation ID existing in a relation header area. If the two relation IDs are equal, the base station system moves to a relation address existing in the relation header area. The base station system adds a tuple ID value, given in a start address presented by the relation address, to a result for multiplying a tuple size value of the relation header, and moves to a location in which a required tuple exists. The base station system converts an address of the location having the required tuple into a pointer type of a corresponding relation, and reads each field value of the relation.
Patent KR-20010010596-A (KR)
Inventor: CHOI WON HA
IPC: E05B49/00
Filed: 1999-07-21
Abstract: PURPOSE: A device for locking optically is provided to improve the security of a key by combining number, position, central wavelength, and bandwidth of filters to be mounted in the key for passing light of a predetermined wavelength. CONSTITUTION: A device for locking optically includes light emitting elements(1) formed of laser diodes or light emitting diodes for radiating light of a predetermined wavelength, first filters(2) for passing through light of a predetermined wavelength, a sensor switch for sensing insertion of a key(3), light receiving elements(5) for sensing light passing through the key, a determination circuit for determining true or false according to an output from the light receiving element, a main body for controlling a driving part according to an output from the determination circuit, and the key having second filters(2") for passing through light of a predetermined wavelength which passed through the first filter.
Patent KR-20010011989-A (KR)
Title: Apparatus for totally confirming opening/closing and position of door, window, bonnet and trunk of vehicle
Inventor: KIM BEOM JIN
IPC: B60J5/00
Filed: 1999-07-31
Abstract: PURPOSE: A total confirming device is provided to inform a driver of opening/closing of doors, windows, a bonnet and a trunk of a vehicle through a gauge panel and to close a door promptly by confirming the position when the door is not closed completely. CONSTITUTION: Several opening/closing states and positions of doors, windows, a bonnet and a trunk of a vehicle are displayed on a gauge panel. A driver recognizes all of the opening/closing states of a vehicle at once by confirming the single panel. Therefore, the driver drives the vehicle safely as well as the old and children are protected from an accident.
Patent KR-20010018413-A (KR)
Inventor: KIM YOUNG SOO
IPC: F23N5/10
Filed: 1999-08-19
Abstract: PURPOSE: A backfire sensor of a gas combustor is provided to sense a backfire when the injecting speed of flame is slower than the combustion speed. CONSTITUTION: A backfire sensor of a gas combustor comprises a supporter(60); a gas injector(61) combined to the supporter; and a tube assembly(62) fixed to the supporter to place the gas injector inside. The tube assembly is in a cap shape and plural injecting holes(62a) are formed on one side of the tube assembly. An ignition plug(63) is placed in the side of the injecting hole to ignite gas and a thermocouple(70) is installed in the side of the ignition plug. Thus, when flame backfires, a backfire sensing thermocouple(71) senses the backfire in the tube assembly. The backfire sensing thermocouple transmits a backfire signal to a microcomputer through a flame sensing circuit and a gas combustor stops injecting gas to prevent an accident.