baber/WOPTO huggingface dataset:
Patent KR-20030021913-A (KR)
Title: Planting box that can be linked continuously and fold
Inventor: LEE CHUNG KI
IPC: A01G9/10
Filed: 2001-09-10
Abstract: PURPOSE: A seedling raising box manufactured by connecting several seedling raising boxes made of flexible and corrosion resistant synthetic resin continuously in a longitudinal or transverse direction is provided which does not need a raising seedling mat, permits mass-production and provides convenience in its use, store and transport. CONSTITUTION: One to four seedling raising boxes(b) are connected continuously and repeatedly in a longitudinal or transverse direction to raise a paddy rice seedling. The seedling raising boxes as nursery boxes comprise a seedling receiving part(130) surrounded by a transverse wall(110) and longitudinal wall(120), a boundary part(140) thereof, a folding part with a wrinkle(150) and a cross section(170). The nursery boxes comprise a thin sheet(a) which is made of polyethylene and excellent in durability.
Patent KR-20030025138-A (KR)
Title: Method for controlling a document image information based on the on-line network
Inventor: PARK WANG GEUN
IPC: G06F17/00
Filed: 2001-09-19
Abstract: PURPOSE: A method for managing the document image information based on the online network is provided to enable a user to easily obtain the reliable AD(ADvertisement) information by constructing a systematic model environment to synthesize or manage the AD information as well as the addition/modification information of the original document information transmitted from a user. CONSTITUTION: A system judges that a document image information transmission event is occurred from a client(S101). The corresponding original document image information is distributed to an addition/modification terminal(S104). The system judges that the addition/modification image information matched with the original document image information is transmitted from the addition/modification terminal(S105). If the addition/modification image information is transmitted, the customized AD information fit to a condition of the user is extracted(S108). The AD inserted image information is generated by synthesizing the customized AD information and the addition/modification image information(S109). The AD inserted image information is transmitted to the client(S110).
Patent KR-20030025480-A (KR)
Title: Protein-free Stabilizer for Live Attenuated Varicella Zoster Virus Vaccine
Inventor: CHOI JEONG SUN
IPC: A61K47/36
Filed: 2001-09-21
Abstract: PURPOSE: An attenuated chickenpox live virus vaccine containing a stabilizer which does not contain a protein component such as gelatin, etc. to minimize the possibility of inducing adverse effects in vaccination is provided which is high in manufacturing yield and long-term stability and permits maintenance of a high virus factor. CONSTITUTION: A stabilizer for attenuated chickenpox live virus vaccine contains a phosphoric acid buffer solution of pH 7.2 to 7.6 and 5 to 10%(v/v) of amino acid-mixed concentrated solution, based on the total volume of the stabilizer. The phosphoric acid buffer solution contains 7.5 to 15%(w/v) of sucrose, 0.05 to 0.1%(w/v) of potassium phosphate monobasic and 0.125 to 0.25%(w/v) of potassium phosphate dibasic. The attenuated chickenpox live virus vaccine is prepared by diluted with a nonprotein stabilizer to a concentration of chickenpox virus of 1.0x10¬4 to 2.0x10¬4PFU/ml.
Patent KR-20030032564-A (KR)
Title: Apparatus and method for eliminating afterimage state
Inventor: CHOI HYEON SIK
IPC: G09G5/36
Filed: 2001-10-18
Abstract: PURPOSE: A device of eliminating after-image is provided to move a displayed position of an image based on set mobile range information, if the displayed image maintains the same state for a predetermined time, thereby preventing the after-image as displaying the same screen over a certain time. CONSTITUTION: When an image signal is inputted, a signal processor writes the signal in a memory(102) and reads an image signal stored in the memory, then converts the signal into a displayable format to output the signal. The memory stores image data with frame units. A comparator(103) compares the written image signal with the read image signal. If various condition information is inputted to remove after-image phenomenon, a controller(104) sets operational conditions for removing the after-image phenomenon by the condition information. If the same screen is displayed for a certain time, the controller supplies a control signal for moving a screen position to a driver(105) based on the condition information. The driver drives a display(106) to display an image signal transmitted from a signal processor(101) in a position set by the controller.
Patent KR-20030035402-A (KR)
Title: System For Fusing Device
Inventor: KIM GI WAN
IPC: G06F9/46
Filed: 2001-10-31
Abstract: PURPOSE: A device for fusing a device is provided to fuse a plurality of programmable devices at the same time by applying time division multiplexing method through a data conversion program and a fusing program in case that data is downloaded to the programmable devices connected through a boundary scan chain. CONSTITUTION: A JTAG(Joint Test Access Group) port time division multiplexing transmitting/receiving part(20) performs the time division multiplexing of a JTAG port signal. A multiplexed JTAG port connecting part(30) connects the time division multiplexing signal with a board of an exchanger. A time division signal extracting/analyzing/transmitting/receiving part(40) extracts and analyzes the time division multiplexing signal. A boundary scan chain connecting circuit part(60) fuses various kinds of programmable devices with a minimum number of signals by transmitting/receiving the analyzed signal.
Patent KR-20030037018-A (KR)
Title: Elastomer composition using hydrogenated nitrile butadiene rubber
Inventor: KANG BYEONG EON
IPC: H01L21/56
Filed: 2001-11-01
Abstract: PURPOSE: Provided is an elastomer composition using a hydrogenated-nitrile rubber, which used as an adhesive film for semiconductor package excellent in water resistance, heat resistance and physical property, and having improved adhesion. CONSTITUTION: The elastomer composition comprises 55-75 parts by weight of solid and liquefied epoxy, 20-40 parts by weight of hydrogenated-nitrile(HNBR), and 2-10 parts by weight of hardener. The elastomer composition further comprises 5-15 phr of thermosetting agent and UV hardener with respect to the elastomer composition. The content of acrylonitrile of the hydrogenated-nitrile rubber is 15-50 parts by weight. The composition can reduce an elastic modulus of elastomer, increase water resistance and oxidation stability and thus substantially enhance a property of package, as well as improve an adhesion and physical property of the package.
Patent KR-20030039724-A (KR)
Title: Tunneling machines having a plasma blasting device
Inventor: NAM JANG HYEON
IPC: E21D9/06
Filed: 2001-11-14
Abstract: PURPOSE: A tunneling machine equipped with a plasma blasting device is provided to minimize damage of cutter head caused face to face with piles, reinforcing bars and bed rocks by a camera recognizing the exact location of obstacles and a plasma blasting device breaking or cutting them, therefore to extend lifetime, moreover to promote safe working conditions. CONSTITUTION: The tunneling machine equipped with a plasma basting device contains: a cutter head(300) provided with openings(320) and numbers of bits(310); a manipulator(420) provided with an arm(440) revolving and moving by itself, also helping a first hydraulic cylinder(430) horizontally move along a guide rail(410); a second hydraulic cylinder(442) adjusting slight movement of the arm; a third hydraulic cylinder(461)opening a door(460); a front body(100) provided with a hollow shaft(110) aiding gyration of the cutter, a plasma blasting device(500) blowing up obstacles with an impact cell and plasma and a camera(450); a couple of steering jacks; a tail body(200) comprising a motor(210) and a reduction gear box(220) necessary to run the cutter head.
Patent KR-20030040821-A (KR)
Title: Composition of water polyurethane and method for processing the same
Inventor: HWANG DO YEONG
IPC: C08G18/06
Filed: 2001-11-16
Abstract: PURPOSE: An aqueous polyurethane resin, its preparation method and a method for preparing artificial leather using the polyurethane resin are provided, to obtain the aqueous polyurethane resin with the alkali resistance and the organic solvent resistance without organic solvent. CONSTITUTION: The aqueous polyurethane resin is prepared by adding dimethylol propionic acid to the blend comprising 0.2-1 mol of a mixture of polytetramethylene ether glycol and polyethylene glycol with an average molecular weight of 400-3,000 and 2 mol of an aliphatic diisocyanate and 0.2-1 mol of an aliphatic diamine; mixing them with triethylamine; and emulsifying the mixture by using a self-emulsifier. The leather is prepared by mixing the polyurethane resin with a crosslinking agent having a carbodiimide represented by -N=C=N=1; and infiltrating the obtained one into textile or coating the obtained one on the surface and the back face of textile.
Patent KR-20030041367-A (KR)
Title: Rubber composition for excellent durable properties
Inventor: LEE GYEONG WON
IPC: C08L7/00
Filed: 2001-11-19
Abstract: PURPOSE: A rubber composition is provided, to improve the heat resistance and the antiaging property, thereby enhancing the durability and the lifetime of a rubber. CONSTITUTION: The rubber composition comprises 100 parts by weight of a base resin comprising 80-95 wt% of a natural rubber and 5-20 wt% of brominated isobutylene; 60 parts by weight of a filler; 3 parts by weight of zinc oxide; 2 parts by weight of stearic acid; 5 parts by weight of a processing oil; 1 parts by weight of poly(1,2-dihydro-2,2,4-trimethylquinoline), 1 parts by weight of 2-mercaptotoluimidazole and 1 parts by weight of octylated-diphenylamine as an antioxidizing agent; 1.5 parts by weight of en-oxyethylene benzothiazole sulfenamide and 0.6 parts by weight of tetrabutylthiuram disulfide as a curing auxiliary; 0.3-1.2 parts by weight of sulfur as a curing agent; and optionally 0.2-0.8 parts by weight of an alkylphenol disulfide.
Patent KR-20030042199-A (KR)
Title: Position Determining Apparatus of Backup Pin
Inventor: JUN MUN YEONG
IPC: H05K13/02
Filed: 2001-11-22
Abstract: PURPOSE: An apparatus for setting the position of a backup pin is provided to prevent the bending transformation of a printed circuit board(PCB) by setting an optimal installing position of a backup pin corresponding with a condition of the PCB. CONSTITUTION: A backup plate(20) is installed on an elevating plate(10), which is provided on a mounting region of electronic components, so as to be separated and has an edge that marked with an X-Y axis coordinates. A surface of the backup plate(20) is divided in a grid pattern. At least one backup pin(30) is installed on a divided space of the backup plate(20) to support a PCB from a lower side. A controller decides an installing position of the backup pin(30) corresponding with a condition of the PCB to represent the installing position as the X-Y axis coordinates of the backup plate(20).
Patent KR-20030043050-A (KR)
Title: A remote control apparatus included the air-conditioner
Inventor: LEE U JIN
IPC: F24F1/00
Filed: 2001-11-26
Abstract: PURPOSE: An air conditioner with a remote controller is provided to improve user's convenience and prevent environmental pollution by installing a display unit to the remote controller. CONSTITUTION: An air conditioner with a remote controller(70) includes a cabinet(50) forming a suction port and a discharge port and having an indoor unit, to form an indoor heat exchanger and a blower; a display unit(60) installed on a side of the cabinet, to indicate the indoor air state and the working state of the air conditioner; and the remote controller detachably installed on the front of the display unit. A second display unit(72) is installed on the front of the remote controller so that user checks the working state of the air conditioner.
Patent KR-20030035727-A (KR)
Inventor: HAN YEONG SU
IPC: G06F3/16
Filed: 2001-12-12
Abstract: PURPOSE: A sound terminal station is provided to electrically connect to a voice input/output terminal of a computer, to fix to a peripheral device such as a mouse pad and a pad joystick of a computer, and to remove a noise from a sound. CONSTITUTION: An ear microphone connection terminal(21) is connected to a microphone terminal of an electric appliance. A headset microphone connection terminal(24) is connected to the microphone terminal of the electric appliance. A speaker connection terminal(22) is connected to a speaker terminal of the electric appliance. A headset speaker connection terminal(23) is connected to the speaker terminal of the electric appliance. A switch(27) connects the speaker terminal of the electric appliance to the speaker connection terminal(22) and switches a connecting state of the speaker terminal of the electric appliance and the headset speaker connection terminal(23) or an ear microphone. A microphone operation LED diode(29) is operated by a microphone self-power for displaying an operation when the ear microphone or a headset microphone is operated. A noise removing unit(34) is included in wires being connected to the speaker connection terminal(22).
Patent KR-20030048703-A (KR)
Title: Lumbar-support device for adjusting position of automobile
Inventor: CHOI HYEON SEOK
IPC: B60N2/66
Filed: 2001-12-12
Abstract: PURPOSE: A lumbar support for adjusting the position of a vehicle is provided to improve comfortableness for a passenger by adjusting the position of the lumbar support according to the body shape of the passenger, and to support the lumbar of the passenger by injecting cold or hot blast from an air conditioner to the lumbar support. CONSTITUTION: A position adjustable lumbar support is composed of a position detecting sensor(11) installed in a seat track of a seat(100) to measure the position of the seat; an ECU(Electronic Control Unit,13) memorizing the position from the position detecting sensor and controlling rotation of a motor(12); a rack(14a) and a pinion gear(14b) driven by rotating the motor; an air tube(15) attached to the rack gear and linearly moved up and down with the rack gear to adjust the position and support the lumbar of the passenger; control valves(18a,18b) installed to an inlet(16) and an outlet(17) to regulate air flow by a control switch(19); and an air conditioner(20) connected to the inlet to inject hot or cold blast to the air tube. Comfortableness is improved by varying the position of the lumbar support.
Patent KR-20030049158-A (KR)
Inventor: KIM JEONG SEOP
IPC: H01J29/76
Filed: 2001-12-14
Abstract: PURPOSE: A deflection yoke is provided to prevent the movement of the lead wire during the movement of the CRT by arranging a structure for fixing the lead wire on the PCB cover. CONSTITUTION: A deflection yoke comprises a coil separator including a screen part coupled to the screen of the CRT, a rear cover, and a neck part extended from the center surface of the rear cover and coupled to the electron gun part of the CRT; a horizontal deflection coil and a vertical deflection coil mounted on the inner and outer surfaces of the coil separator, and which generate a horizontal deflection magnetic field and a vertical deflection magnetic field, respectively; a PCB coupled to the side surface of the rear cover of the coil separator, and which electrically connects the deflection coils and other components; a connector(21) electrically connected on the PCB, and which includes a lead wire(20) having a predetermined length and a plug(22) connected to an end of the lead wire and which has a terminal pin; and an insertion part(30) formed at a PCB cover(Pa), and which fixes the plug of the connector.
Patent KR-20030050246-A (KR)
Title: piston for solenoid valve in using compressed natural gas tank
Inventor: PARK YEON SEO
IPC: F16K31/12
Filed: 2001-12-18
Abstract: PURPOSE: A piston for a solenoid valve is provided to prevent the corrosion of the lower part of a lower piston by the rotation of a guider, to prevent the reduction of the hermetic property of a gas pipe and to prevent the breakage of the piston by increasing the diameter of a combining shaft to connect upper and lower pistons and installing an auxiliary piston in the lower piston. CONSTITUTION: An upper piston(27a) is moved straight inside a valve housing to open or to isolate a gas pipe to be connected with a storage tank while connecting with a valve spring in the valve housing. A lower piston(27c) is inserted lengthwise the upper piston through a combining shaft(27b) and interlocked with the upper piston. An auxiliary piston(27d) opens or seals the gas pipe by interlocking with the upper piston while combining with the lower face of the lower piston to be axially rotated. Thereby, the auxiliary piston rotates the axial direction of a piston(27) though vibration pressure is operated to the side of the auxiliary piston.
Patent KR-20030056124-A (KR)
Title: Method for Setting up Parameter and Timer When High Speed Signaling Link Align
Inventor: YOO JEONG I
IPC: H04L12/28
Filed: 2001-12-27
Abstract: PURPOSE: A method for setting related parameters and a timer in initially aligning a high rate signal link is provided to successively prove high rate signal link by analyzing an operator command and confirming integrity. CONSTITUTION: If a signal link activation request is received from an operator, the signal link activation request of the operator is analyzed and integrity of the request is confirmed to activate a signal link(S51-S53). A signal link management function requests connection setup, and T1 and T2 timers are driven(S54). A BGN message is transmitted to a remote station and a CC(Connection Confirm) timer is driven(S55). It is judged whether the remote station sends a reply message(S56). If not, it is judged whether the CC timer is terminated and a connection failure message is transmitted to the remote station(S57-S58). If so, connection success proving and signal link test functions are executed(S59). It is judged whether the remote station sends the BGN message(S60). In the case that a local station receives a connection reject message from the remote station, the connection failure message is transmitted to the remote station and connection request is requested again(S61-S62).
Patent KR-20010089154-A (KR)
IPC: A61P9/12
Filed: 1999-09-15
Abstract: 본 발명에 따른 화합물은 본 명세서에 기재된 화학식을 가지는 것으로서, 여기에서 R 1 , R 2 및 R 3 는 명세서에 개시된 바와 같으며, 아데노신 A 3 수용체에 대한 작용활성을 가진다.  이 화합물은 아데노신 A 3 수용체의 과도한 활성화로 인해 야기되는 질환을 치료할 수 있는 조성물에 사용될 수도 있고, 다른 화합물이 아데노신 A 3 수용체에 결합하는 상대적 정도를 측정하는 진단적 용도를 가지기도 한다.  본 발명에 따른 화합물은 방사성 물질이나 형광성 물질로 표지화될 수 있고, 생체내 또는 실험실내에서 사용되는 표지물질은 고농도의 아데노신 A 3 수용체를 가지는 종양세포의 존재를 측정할 수 있다.
Patent KR-20010079699-A (KR)
IPC: A23L1/304
Filed: 1999-08-19
Abstract: 유리 라디칼에 의해 유발된 다양한 변화 및 병리학적 상태의 예방 및/또는 치료를 위한, 특징적인 유효 성분으로서 아세틸 L-카르니틴과 α-리포산을 포함하고, 식이성 보충식, 식이성 보조식 또는 실제적인 의약품의 형태를 취할 수 있는 조성물을 개시한다.
Patent KR-20010080539-A (KR)
IPC: B01J29/00
Filed: 1999-11-12
Abstract: 본 발명은 산화 질소를 분해하기 위한 촉매 컨버터 바디 및 그 방법에 관한 것이다.  산화 질소를 함유하는 가스 흐름(2)은 환원제의 존재하에 제올라이트 및 이산화 티탄을 함유하는 활성 물질을 갖는 촉매 컨버터 바디(4)에 의해 안내된다.  본 발명에 따라, 제올라이트는 수소 이온이 교체된 산성 제올라이트이다.  또한 450℃ 이상의 온도에서도 상기 가스 흐름 내에 함유된 산화 질소는 효과적으로 질소 및 물로 변환된다.
Patent KR-20010101843-A (KR)
IPC: B21B3/00
Filed: 2000-02-09
Abstract: 금속 합금 조성물은 하나 또는 그 이상의 냉간 가공 단계와 중간 또는 최종 플래시 어닐링에 의해 프레스 성형 또는 스탬프된 제품 또는 판재, 스트립, 봉재, 선재 또는 밴드와 같은 압연된 제품과 같은 제품으로 제조된다. 본 방법은 철, 니켈 또는 티타늄 알루미나이드 합금의 냉간 압연과 가열로 내에서 적외선 가열에 의한 냉간 가공된 제품의 어닐링을 포함할 수 있다. 플래시 어닐링은 바람직하게는 냉간 가공된 제품을 1분 보다 작은 시간동안 높은 온도로 빠르게 가열함에 의해 수행된다. 플래시 어닐링은 냉간 가공된 제품의 표면 경도를 그 다음의 냉간 가공이 가능하도록 충분하게 감소시키는데 효과적이다. 냉간 가공되는 제품은 합금의 주조에 의해 또는 금속 분말과 바인더 혼합물의 테이프 주조, 분말과 바인더 혼합물의 롤 압축 또는 기판 상에 분말의 플라즈마 분사와 같은 분말 야금 기술에 의해 준비될 수 있다. 테이프 주조 또는 롤 압축의 경우에, 초기의 분말 제품은 휘발성 성분을 제거하기 위하여 충분한 온도로 가열될 수 있다. 본 방법은 10볼트까지의 전압에서 6 암페어 까지의 전류가 흐를 때 1초 보다 작은 시간 내에 900℃로 가열이 가능한 전기 저항 가열 요소로 성형되는 냉간 압연된 판재를 형성하기 위해 사용될 수 있다.
Patent KR-20020005585-A (KR)
Title: Nanocomposite articles and process for making
IPC: B29K105/16
Filed: 2000-02-11
Abstract: An improved process for making a structural foamed polymer, a multilayer polymer film, sheet or tube, a pultrusion polymer profile, a compression molded extruded fiber reinforced polymer pre-form, a strand foamed polymer and a SCORIM formed polymer article. The improvement includes the step of dispersing a multi-layered silicate material with the polymer so that the polymer has dispersed therein single layers of silicate material, double layers of silicate material, triple layers of silicate material, four layers of silicate material, five layers of silicate material and more than five layers of silicate material, the volume percent of the one, two, three, four and five layers of silicate material greater than the volume percent of the more then five layers of silicate material. In each of the above embodiments an important benefit of the instant invention is the orientation of the plane of the layers of silicate material. Preferably, most of the layers of silicate material have substantially the same orientation within thirty degrees of angle. Such orientation improves the properties of the product and provides a practical way to make larger products. The amount of multi-layered silicate material used is preferably between one and twenty percent.
Patent KR-20010108279-A (KR)
IPC: B21B45/02
Filed: 2000-02-16
Abstract: 특히 압연된 스트립들(10)을 건조시키고, 건조한 상태로 유지시키는 경우에, 격벽식 분할부(12, 13; 14, 15)에 의해 압연 완료된 스트립의 건조 영역(34)을 롤 스탠드의 습윤 영역(35)으로부터 분리하는 점이 공지되어 있다.  본 발명에 따라서는, 격벽식 분할부(12, 13; 14, 15)와 스트립 사이의 비접촉식 밀폐부가 에어 쿠션과 유사한 압력가스 쿠션, 및 공극 흐름(31, 32)에 의해 야기되며, 이와 관련하여서는 다수의 분사노즐들(23)로부터 나오는 압력가스(33)가 분사노즐 립들(18, 19)로부터는 직각으로 상부 및 하부로부터 스트립 표면상에 안내된다.
Patent KR-20020005630-A (KR)
Title: 삼환성 아미노알콜 유도체의 신규 제조 방법
IPC: C07C311/08
Filed: 2000-03-21
Abstract: 본 발명은 당뇨병, 비만, 고지혈증 등의 치료 및 예방에 유용한 화학식 1의 화합물의 제조 방법 및 그의 제조 방법에 있어서 유용한 중간체에 관한 것이다.  본 발명의 방법은 제조 공정이 짧고, 공업적으로 작업성이 좋으며, 간편하고, 저렴하며, 실용적이다. 
     <화학식 1> 
     
       
     
     상기 식에서, 
     R 1 은 저급 알킬기 또는 벤질기를 나타내고, 
     *1은 부제 탄소 원자를 나타내고, 
     R 2 는 수소 원자, 할로겐 원자 또는 히드록실기를 나타내고, 
     A는 하기 치환기 중 어느 하나를 나타낸다: 
     
       
     
     (상기 식에서, 
     X는 NH, O 또는 S를 나타내고, 
     R 6 은 수소 원자, 히드록실기, 아미노기 또는 아세틸아미노기를 나타내며, 
     *2는 R 6 이 수소 원자가 아닐 때 부제 탄소 원자를 나타낸다.).
Patent KR-20020013847-A (KR)
Title: 카로틴 수산화효소 및 크산토필 유도체의 제조 방법
IPC: C12N15/53
Filed: 2000-03-28
Abstract: 본 발명은 β-카로틴을 제아크산틴으로 또는 칸타크산틴을 아스타크산틴으로 전환시키는 효소 활성을 가진 단백질, 이러한 단백질을 암호화하는 핵산, 이러한 핵산을 함유하는 핵산 구조물, 유전자 변형이 야생형에 비해 핵산의 유전자 발현을 일으키거나 증가시키는 유전자 변형된 유기체, 및 크산토필 유도체의 제조 방법에 관한 것이다.
Patent KR-20020013550-A (KR)
Title: Identity-coded surface with reference points
IPC: B42C19/02
Filed: 2000-05-24
Abstract: A system is provided having a sensing device for sensing data encoded by a plurality of marks at predetermined positions within a region. The data encoded by each mark is indicative of a functional attribute of that mark's predetermined position. The sensing device is configured to transmit, to a computer system, the sensed data such that the computer system causes execution of a function related to the functional attribute of the sensed data.
Patent KR-20020015342-A (KR)
Title: Percutaneously absorbable preparations
IPC: A61P29/00
Filed: 2000-07-11
Abstract: Percutaneously absorbable preparations (preferably nonaqueous ones, particularly matrix-type patches or ointment), containing salt-form acidic drugs and characterized by being improved in the percutaneous absorbability of the drug by the incorporation of an addition salt of a basic substance therewith and by being lowly irritant to the skin; and a percutaneous absorption accelerator for salt-form acidic drugs, containing an addition salt of a basic substance.
Patent KR-20030095411-A (KR)
IPC: C25D3/50
Filed: 2001-06-15
Abstract: 거울면 광택이 우수한, 도금피막 5㎛ 이상의 크랙균열 발생이 없는 고순도의 안정한 팔라듐 석출물이 수득되는 팔라듐 도금액을 제공한다. 
     가용성 팔라듐염을 팔라듐의 양을 기준하여 0.1-40.0g/l, 피리딘카본산 0.01-10g/l 및/또는 가용성 철염, 아연염, 탈륨염, 세린염 및 텔루륨염 등에서 선택된 적어도 1종을 금속환산량으로 0.002-1.0g/l, 피리딘카본산의 아민계 유도체 0.005-10g/l, 벤조산 알데히드계 유도체 및 음이온계 계면활성제 또는 양쪽이온계 계면활성제 0.001-1.2g/l 을 함유하는 것을 특징으로 하는 팔라듐 도금액에 관계한다.