baber/WOPTO huggingface dataset:
Patent KR-20000067842-A (KR)
Title: 헤드 서스펜션 및 디스크 장치
IPC: G11B5/48
Filed: 1999-12-29
Abstract: 본 발명의 목적은 헤드 소자를 손상시키지 않고 조립할 수 있는 헤드 서스펜션을 제공하는 데 있다. 헤드 서스펜션에 있어서, 강체부는 디스크에 데이터를 기입하고, 그로부터 데이터를 판독하는 헤드 슬라이더를 지지한다. 강체부는 디스크의 기록면에 수직한 방향의 외력을 지탱할 수 있다. 스프링부는 디스크의 기록면에 수직한 방향의 탄성도를 갖는다. 스프링부에는 방진 부재가 설치된다. 방진 부재는 부분적으로 빈 공간을 갖는다. 이러한 구조에 의하면, 헤드 서스펜션의 탄성압의 변화가 적정한 범위 내에 유지될 수 있고, 헤드 슬라이더로 전달되는 진동을 억제할 수 있어, 헤드 슬라이더가 안정하게 부상할 수 있다.
Patent KR-20010064453-A (KR)
Inventor: KIM HEON TAE
IPC: H01R13/516
Filed: 1999-12-29
Abstract: PURPOSE: A multipurpose clamp cover is provided to enlarge a life of a wire and reduce a manufacturing cost of a clamp cover by combining a couple of semicircular bodies to form a clamp cover having a cylindrical body. CONSTITUTION: A couple of semicircular body is formed with a polyethylene or a synthetic rubber. The semicircular body couple are combined to form a clamp cover(30) having a cylindrical body. A clamp is covered by the clamp cover(30). A semicircular body(10a) at one side of the clamp cover(30) and a semicircular body(10b) of the other side of the clamp cover(30) are connected by a connection portion(40). The clamp and a sleeve are covered by the clamp cover.
Patent KR-20010064558-A (KR)
Inventor: YI HYUN KOO
IPC: A45D20/06
Filed: 1999-12-29
Abstract: PURPOSE: Provided is a hair dryer including a ventilator and a heater, which can be carried easily and used anywhere without supply of electric energy. CONSTITUTION: The dryer comprises a binding device having a handle(10) with an insertion groove(12) and a catch projection(13) at the bottom of the handle for coupling a gas container(9) removably, a control device(15) of which knob(16) controls an amount of gas ejected from the gas container connected to the binding device, an ignition device igniting gas supplied through a supply path with an igniter(20) operated by a lighting switch, a safety device(21) optionally cutting off gas supply with perceiving the ignition state by the ignition device with a heat sensor(22), a heating device(24) generating heat at an iron net(25) when the gas flame is transmitted through a heat conductive line(23), a ventilator(28) installed at the rear end of an air supply path(26) where the heating device is located and operated by battery at the bottom for generating flow of air, and a casing(29) for warming up the wind in the process of passing though the iron net and exhausting the wind to a guider(30) installed at the end of the air supply path.
Patent KR-20010065102-A (KR)
Inventor: LEE BONG YEONG
IPC: H04L12/66
Filed: 1999-12-29
Abstract: PURPOSE: An IP(Internet Protocol) service apparatus for providing voice services on the IP and a method thereof are provided to offer telephone services by transmitting vices using data packets in IP networks, instead of providing voice services in telephone networks. CONSTITUTION: An IP voice service terminal consists of a user interface part(10), a voice interface part(20), a user interface processing part(30), a processor core part(40), a network interface part(50), a logic device part(60), and a power supply part(70). The user interface part(10) provides the typical user interface functions of an existing PSTN telephone. The voice interface part(20) converts an analog voice into a digital sample. The user interface processing part(30) is provided with a user interface logic(31), control devices, and a serial port device part(32). The processor core part(40), composed of a DSP(Digital Signal Processor)(41), a micro control device(42), a flash memory(43), a ROM(44) and a RAM(45), executes the voice processing, call processing, protocol processing and network management software functions of the IP voice service terminal. The network interface part(50), provided with a 10BaseT or 100BaseT Ethernet(51) and an Ethernet controller(52), transmits and receives the analog voice of the IP voice service terminal. The logic device part(60) generating clocks contains a logic device and oscilloscope(61) relevant to the operations of an LCD(13), a keypad(11) and a sound indicator(12). The power supply part(70) is provided with a power management unit(71) managing the whole power of the IP voice service terminal.
Patent KR-20010059176-A (KR)
Inventor: LIM GI BIN
IPC: F16H63/00
Filed: 1999-12-30
Abstract: PURPOSE: A pressure adjusting valve easily sets line pressure for various specifications. CONSTITUTION: Multiple penetrating holes(60, 62, 64, 66) are formed on a valve body(VB) so that a plug(50) supporting a spring(48) moves to axial direction of a valve spool(VS) by multiple steps. A fixing plate(54) inserted through the penetrating holes(60, 62, 64, 66) fixes the plug(50). The elastic force of the spring(48) increases or decrease as the plug(50) moves. The line pressure can be set manifoldly as the line pressure depends upon the elastic force of the spring(48). The plug(50) is fixed correspondingly with an applied vehicle.
Patent KR-20010066427-A (KR)
Inventor: LEE DONG HEON
IPC: F16H63/00
Filed: 1999-12-31
Abstract: PURPOSE: An exhaust flow controlling apparatus of a clutch pack of an automatic transmission is provided to prevent fuel ratio from being reduced due to power loss and prevent durability from being lowered by maintaining inside flow of a retainer. CONSTITUTION: In a clutch pack of an automatic transmission including a plurality of clutch plates(16) and clutch disks(18) coupled with each other successively in the inside of a retainer(14), a piston(22) pressing the clutch plates and the clutch disks, and a plurality of exhaust ports(28) formed at the retainer, an exhaust flow controlling apparatus of the clutch pack of the automatic transmission includes a sliding rod(34) sliding traversing the exhaust port to change the open degree of the exhaust port, a pressing element(38) applying force to the sliding rod to be slid, and a return spring(36) coupled to the sliding rod to return the sliding rod when pressing force of the pressing element is decreased.
Patent KR-20000068556-A (KR)
IPC: G06K19/077
Filed: 1998-07-13
Abstract: 금형체결상태에서 공동공간을 형성하는 상하의 금형을 사용한 수지패키징 공정을 포함하는 IC모듈의 제조방법에 있어서, 수지패키징 공정을 IC칩이 탑재된 기판과, 평면으로 보아 도너츠형상으로 되어 있음과 동시에 전체로서 평평한 형상으로 된 권선코일을 공동공간내에 수용해서 용융수지를 주입하므로서 행한다. 
     또, 수지패키징 공정은, 기판에 안테나코일이 패턴형성되어 있는 것을 수지패키징 하는 경우에는, 기판에 공동공간의 높이와 동등 혹은 대략 동등한 높이를 갖는 스페이서를 형성하고, 이것을 공동공간내에 수용해서 용융수지를 주입하므로서 행한다. 
     기판에 스페이서를 형성하는 대신에 공동공간내에 수용된 기판을 흡인해도된다. 
     이와같은 제조방법에 의해 IC칩 및 안테나코일을 양호하게 보호할 수가 있다.
Patent KR-20000048977-A (KR)
Inventor: PAPIERNIK WOLFGANG
IPC: G05B19/4103
Filed: 1996-10-08
Abstract: PURPOSE: A method and control structure for controlling moments in numerically controlled elastic multiple mass system is provided to control moment of a multiple mass system of an elastic which is numerically controlled with the basis of an elastic characteristics between motor and load. CONSTITUTION: A parameter for impressing setting moving condition to produce control value is estimated from a moving reference model of a fourth differential(s(t),s'(t),s''(t),s'''(t),s''''(t)) at least, axis direction location set angle( φ wsym) is induced from the estimated parameter and applied to an axis control circuit through the path of a location set value(LP) during interpolation clock, axis direction speed set value(nv) is induced from the estimated parameter and applied to an axis control circuit through a speed control path(DP) during interpolation clock, axis direction driving moment set value(mv) is induced from the estimated parameter and applied to an axis control circuit through a moment control path(MP) during interpolation clock, spring moment vibrating and corresponding to a natural frequency of the multiple mass system is induced from a reference model(s(t),s'(t),s''(t),s'''(t),s''''(t)) and corrected by a compensation of the obstruction variable through a moment control path.
Patent KR-20000069232-A (KR)
Title: 케라틴 섬유용 산화 염색 조성물
IPC: A61K8/41
Filed: 1998-09-28
Abstract: 본 발명은 케라틴 섬유, 특히 모발과 같은 인간의 케라틴 섬유를 위한 바로 사용가능한 산화 염색 조성물에 있어서, 염색에 적합한 매질 중에 파라페닐렌디아민 유도체, 이중염기, 오르토아미노페놀 및 헤테로고리형 염기에서 선택된 하나 이상의 산화 염기, 파라-아미노페놀에서 선택된 하나 이상의 제 2 산화 염기, 발색제로서 하나 이상의 메타-아미노페놀, 및 두 개의 전자를 갖는 하나 이상의 산화환원 유형의 효소를 상기 효소에 대한 하나 이상의 공여체의 존재하에 함유하는 것을 특징으로 하는 조성물, 및 상기 조성물을 사용한 염색 방법에 관한 것이다.
Patent KR-20000076042-A (KR)
IPC: A61P19/10
Filed: 1998-03-04
Abstract: 본 발명은 파제트 병(Paget's disease) 뿐만 아니라 골다공증 및 대퇴부 목의 골절 및 비타민 D 3 및/또는 칼슘 결핍 상태의 치료에서 비타민 D 3 및 트리칼슘 포스페이트를 함유하는 안정한 고체 제제에 관한 것이다.
Patent KR-20010068772-A (KR)
Title: Map decoder for decision function cancellation device
Inventor: KIM YEONG HUN
IPC: H04B15/00
Filed: 2000-01-10
Abstract: PURPOSE: A MAP(Maximum a Posteriori Probability) decoder for a deciding function in an interference removing device is provided to install a signal deciding process in back-diffusion/deciding/diffusion/removing processes, so as to increase a capacity of the interference removing device and a symbol decoding capacity. CONSTITUTION: A probability calculator(21) calculates a probability from a back-diffusion function performance result value. A matrix generator(22) generates a matrix according to decoding symbol values every user from the calculated probability. A decoding symbol value decider(23) calculates an APP(A Posteriori Probability) value of a symbol from the generated matrix, and decides the decoding symbol values every user having a maximum probability from the calculated APP, then supplies the symbol values as input values in a re-diffusion function performance process.
Patent KR-20000071261-A (KR)
IPC: H04L9/10
Filed: 2000-01-18
Abstract: The circuit has a writable memory (1) for storing data to be protected against unauthorized access, and a readable memory for storing individualized data. A control mechanism generates defined control signals depending on a set of reset signals to be implemented by the control mechanism when the circuit is operating. A scrambling pattern generator generates scrambling pattern signals from the individualized data and control signals whilst implementing the reset signal sequence and outputting the scrambling pattern signals and scrambling logic (9).
Patent KR-20010076690-A (KR)
Title: Apparatus for receiving digital moving picture
Inventor: KIM EUNG TAE
IPC: H04N7/01
Filed: 2000-01-27
Abstract: PURPOSE: A digital moving picture receiver is provided to reduce a memory capacity and improve the image quality by using a video decoder which includes a down converter for an interlaced scanning sequence of HD(high definition) level. CONSTITUTION: An IDCT(inverse discrete cosine transform) and down sampling unit(304) performs an IDCT differently according to whether an inputted macro block is a field DCT(discrete cosine transform) coded block or a frame DCT coded block. An up sampling unit(306) is prepared in front of a moving compensation unit(307) and samples up data read from a memory(310) in horizontal/vertical direction. A down sampling unit(308) samples down moving-compensated data in horizontal/vertical direction again to output to an adder(305).
Patent KR-20010077192-A (KR)
Title: Installing method of door frame
Inventor: JO KWANG HEE
IPC: E06B1/00
Filed: 2000-02-01
Abstract: PURPOSE: A construction method of a fundamental frame for a door is provided to easily fix a doorframe by constructing the cement fundamental frame through a frame fixing member and to improve the external appearance by eliminating a nail for fixing the doorframe. CONSTITUTION: A doorframe(11) for a construction is temporarily fixed in a fixing position of a doorframe. A doorframe fixing member is fixed in a bearing wall(1). A cement fundamental frame is constructed based on the doorframe fixing member. An installing groove(14) is formed in the doorframe(11) to install the doorframe fixing member. A guiding rod is formed in the doorframe(11) to form an anchor fixing hole in an exact position. A separating groove(15) is formed in the doorframe(11). A reference plate is combined with the doorframe fixing member. Pinholes are formed in both sides of a protruding portion. Screw holes are formed in a square punching portion to fix a hinge.
Patent KR-20010081333-A (KR)
Title: Process for Preparing High-Performance Electret Filter Media
Inventor: KANG SEOK JU
IPC: B01D39/08
Filed: 2000-02-12
Abstract: PURPOSE: A manufacturing method of high-efficiency electrostatic filter media is provided to improve collecting efficiency of fine particles and reduce the change of collecting efficiency with time for long-term use. CONSTITUTION: Organic or inorganic fine particles are attached to insulating electrostatic fiber sheet. The electrostatic fiber sheet is electrically charged. Two charged fiber sheets are fused to each other, with the side attached with the fine particles facing each other. For the insulating electrostatic fiber, organic or inorganic fiber can be used. For the organic fiber, polypropylene, polyethylene, poly-3-methyl-1-butene, poly-4-methyl-1-pentene, polyvinylidene fluoride, polytetrafluoroethylene, polycarbonate, polystyrene, polyvinylidene chloride, polyvinyl chloride, polyethylene terephthalate, polyamide, polyacrylonitrile, polysulfone or polyphenylene oxide can be used. For the inorganic fiber, polysilicate glass or silica glass can be used.
Patent KR-20010082985-A (KR)
Title: Rot
Inventor: LEE MAN TAEK
IPC: A45D2/10
Filed: 2000-02-22
Abstract: PURPOSE: Provided is a rotor for administering hair which includes a removable absorption layer to absorb permanent liquid in the outer circumference side of the rotor so that it reduces time in administering hair. CONSTITUTION: In the rotor(1) which is composed of a cylindrical part with small diameter(2) and a cylindrical part with large diameter(3) that extends both edges of the cylindrical part with small diameter, the rotor for administering hair is characterized by coating an absorption layer(4) to absorb permanent liquid in the outer circumference of the rotor wherein the absorption layer is selected from groups which are composed of yellow soil, clay, jade, biostone or so on.
Patent KR-20010086538-A (KR)
Title: Method for allocating supplemental channel in base station
Inventor: EO JUN SEON
IPC: H04B7/26
Filed: 2000-03-02
Abstract: PURPOSE: A method for allocating a supplementary channel in a mobile communication BSC(Base Station Controller) system is provided to improve the performance of a BTS(Base Transceiver System) by concentratively allocating a supplementary channel TEC(Traffic Channel Element) to one channel card through one signal communication when allocating a traffic channel. CONSTITUTION: It is judged whether a high-speed data service is requested while performing a fundamental call(S101,S102). If the high-speed data service is not requested, a general channel is allocated in a subnode position to be same to a corresponding subnode of a newest allocated channel card, and the fundamental call is continuously performed(S103). If the high-speed data service is requested, a channel index(CCC_IDX) is obtained and a supplementary channel TCE database is initialized as a certain value(CCC_IDX,1), and an idle TCE is searched and the supplementary channel is successively allocated according to the number of set supplementary channel(S104).
Patent KR-20010087672-A (KR)
Title: Float for farming
Inventor: CHOI SEON UNG
IPC: A01K61/00
Filed: 2000-03-08
Abstract: PURPOSE: Provided is a buoy for a nursery which is formed in a two-fold wall structure so that it shows strong characteristics in structure not to be influenced by ultraviolet ray with prolonging products life. CONSTITUTION: The buoy for the nursery comprises the parts of: an external member(11) which is symmetrically divided and formed in a hemisphere form to form an external space part(13) internally; and an internal member(12) which is placed inside the external member to form an internal space part(14) in the center part. In conclusion, the space part is formed two-fold between the external member and the internal member.
Patent KR-20000049477-A (KR)
Inventor: KIM GYEONG HO
IPC: G03G15/06
Filed: 2000-03-27
Abstract: PURPOSE: A method for processing printer roller surface and a method for forming coating layer are provided to extend the lifetime of conventional roller. CONSTITUTION: A method for processing printer roller surface includes following steps. At the first step, a surface of a PCR roller and a printer developer roller are processed. At the second step, a surface is processed with a coating layer. At the third step, the coating is heated to be fixed on the surface of the PCR roller.
Patent KR-20000036841-A (KR)
Inventor: KIM KI SUB
IPC: B66C13/00
Filed: 2000-03-30
Abstract: PURPOSE: A hydraulic pressure adjuster of a hydraulic pressure type wire compressor is provided to smoothly reciprocate a piston with a simple hydraulic pressure transmitter. CONSTITUTION: A hydraulic pressure adjuster of a hydraulic pressure type wire compressor is inserted into a hydraulic pressure inlet hole and an outlet hole(11,11'), and a hollow(12) in a piston rod(9). The inlet and outlet hole are punched to be opposite to both ends of the piston head of the piston rod. The adjuster forms a hydraulic in and out bar(14) having a hollow(13) in order to inject and discharge hydraulic pressure in the bar.
Patent KR-20010090636-A (KR)
Title: Real time network communication method and system
Inventor: SHIN HYEON SEOP
IPC: H04L12/16
Filed: 2000-04-10
Abstract: PURPOSE: A real-time network communication method and apparatus is provided to maintain a uniform transmission speed irrespective of a network traffic load. CONSTITUTION: A microprocessor(110) generates a process necessary for a network communication. A main memory(120) stores or reads data generated by the process. A hard disk(130) stores or reads data transmitted or transmitting through the network communication. An RFM(Reflective Memory)(140) has a data transmitting and receiving port for storing or reading the data in hardware. A data transmitting and receiving unit(300) is connected to the data transmitting and receiving port of the RFM(140) for uniformly synchronizing contents stored in the RFM(140).
Patent KR-20010090649-A (KR)
Title: Two-dimensional optical scanning apparatus
Inventor: SONG TAE SUN
IPC: H04N1/04
Filed: 2000-04-10
Abstract: PURPOSE: A two-dimensional photo scanning device is provided to form two-dimensional beam by using two scanning portions. CONSTITUTION: A light source(11) is formed by a laser or a laser diode in order to emit a modulated light of a red color, a green color, and a blue color corresponding to a displayed image. The first scanning portion(12) has the first rotary multi-face mirror(13), the first motor(14), and the first motor controller(15). The first motor(14) drives the first rotary multi-face mirror(13). The first motor controller(15) controls the first motor(14). A vertical scanning line is formed by the light reflected from the first rotary multi-face mirror(13). The second scanning portion(16) has the second rotary multi-face mirror(17), the second motor(18), and the second motor controller(19). A vertical scanning line is formed by the light reflected from the second rotary multi-face mirror(17). The second motor(18) drives the second rotary multi-face mirror(17). The second motor controller(19) controls the second motor(18).
Patent KR-20000049576-A (KR)
Inventor: YOU JAI MOON
IPC: A23L7/10
Filed: 2000-04-12
Abstract: PURPOSE: A rice fermented with Acanthopanax Sessilifloum Seem can be used for prevention and remedy of diseases such as inflammatory pains, pains, osphyalgia, dropsy, beriberi, and weakness of sinews and bones. CONSTITUTION: A rice fermented with Acanthopanax Sessilifloum Seem is produced by cutting finely Acanthopanax Sessilifloum Seem and washing, soaking in water for 24 hours, and dewatering; sterilizing at 121°C for 15 minutes and cooling to normal temperature; adding Rhizopus oligosporus 5%, and cultivating at 30°C culture medium for 48 hours, drying with ventilation at 55°C for 24 hours, and smashing with pulverizer or extracting; fermenting rice with the powder of extract for 2-4 months.
Patent KR-20010096226-A (KR)
Title: A method of producing green tea using green branch, green leaves and umes, and a green tea produced by this method
Inventor: KIM GI BOK
IPC: C12G3/04
Filed: 2000-04-18
Abstract: PURPOSE: Provided is a manufacturing method of Camellia sinensis wine using stems and raw leaves of Camellia sinensis and raw japanese apricot. The wine is excellent in removing hangover and has good aroma and bouquet. CONSTITUTION: The manufacturing method comprises the steps of: diluting ethanol and dipping raw japanese apricot; removing remaining impurities and pigments therefrom; and fermenting them. Particularly, it comprises following steps: (i) 0.15kg of japanese apricot is added to 1 liter of ethanol with leaves and stems of Camellia sinensis then pre-fermented; (ii) remaining extract is added with water then extracted; and (iii) each extract from step(i) and (ii) is mixed together and fermented, then followed by adding water and sweetener, optionally spice or pigment, cold-filtering mixed extract and obtaining supernatant. Wherein, the sweetener is selected from sugar, honey, oligosaccharide and the like.
Patent KR-20010097121-A (KR)
Filed: 2000-04-20
Abstract: 본 발명은 불소수지 분말을 유기 수지 중에 균일하게 분산시킬 수 있는 불소수지 분말용 분산성 개선제; 불소수지 분말 및 상기한 분산성 개선제를 포함하는 유기 수지용 개질제; 및 마지막으로 상기한 개질제를 함유함으로써, 그 결과, 우수한 표면 평활도를 갖는 균일하고 투명한 도료를 형성시키는 능력을 갖는 조성물에 관한 것이다. 
     불소수지 분말용 분산성 개선제는, 분자가, 
     폴리옥시알킬렌-작용성 유기 그룹, 탄소수 12 이상의 알킬 그룹, 및 폴리디알킬실록산 쇄-함유 유기 그룹으로 이루어진 그룹으로부터 선택된 하나 이상의 유기 그룹(F1), 및 
     화학식 1의 하나 이상의 퍼플루오로알킬-작용성 유기 그룹(F2)를 함유하는 폴리오가노실록산이다. 
     화학식 1 
     -R 2 -X-R 1 -(CF 2 ) a F 
     상기식에서, 
     R 1 은 C 1 내지 C 10 2가 탄화수소 그룹이고, 
     R 2 는 C 1 내지 C 20 2가 탄화수소 그룹이고, X는 -CO- 또는 -COO- 그룹이고, 
     a는 3 이상의 정수이다.
Patent KR-20010007013-A (KR)
Inventor: UNO KINJI
IPC: G06F3/033
Filed: 2000-04-22
Abstract: PURPOSE: A movable coordinate input device is provided to acquire a relative X/Y coordinate generated by moving a coordinate moving device by measuring a movement angle and an angular speed of a spherical body so that it can reduce assembly parts. CONSTITUTION: A movable coordinate input device comprises a case body(11), a spherical body(12), an angular sensor(14) and an upper plate body(15). The spherical body(12) moves within a space within the case body(11) according to a movement of the case body(11), and includes a cylindrical upper plate(13), electrically conductive, fixed at the case body(11), and meshed type insulation part for measuring an angular speed. The angular sensor(14), fixed at the upper plate(13), is in contact with the spherical body(12) while not disturbing its movement, and generates a variation of electrical signals corresponding to a rotary angle of the spherical body(12) from a reference of the upper plate body(15).
Patent KR-20010104988-A (KR)
Title: 이동용 석재 절단기
Inventor: HYUN NAM HONG
Filed: 2000-05-17
Abstract: 본 발명은 물의 공급으로 누전될 수 있는 기존의 기계를 모터(16)의 수직 배열로 누전방지하는것과 레일에 베어링의 정착(12)으로 밀링의 간편성과 정확성과 신속성이 요구되며 컷팅시 자중에 의한 젖힘식 레일(4)로 안정성이 좋다.
Patent KR-20010109825-A (KR)
Inventor: HONG SEUNG HWAN
Filed: 2000-06-02
Abstract: 본 발명은 이동 통신 단말기 사용자의 감성 상태를 인식하여 그에 따른 문자, 그림(화상), 동영상, 음악 메시지 등을 자동으로 이동 통신 단말기 사용자에게 전달할 수 있도록 하는 이동 통신 단말기 사용자의 감성 상태에 따른 메시지 전송 장치 및 방법에 관한 것이다. 
     근래에는 이동 통신의 비약적인 발전으로 인해 이동 통신 단말기가 단순한 통신 및 정보 전달의 수단이라는 차원에서 벗어나 사람들에게 보다 친숙하고, 인간적인 생활로 자리잡아 가고 있는 추세에 있다. 
     본 발명은, 이동 통신 단말기 사용자의 감성 상태를 인식하여 그에 따른 문자, 그림(화상), 동영상, 음악 메시지 등을 자동으로 이동 통신 단말기 사용자에게 전달함으로써, 이동 통신 단말기 사용자를 위로, 격려, 축하해줄 수 있어 이동 통신 단말기가 사람들에게 보다 친숙하고, 인간적으로 다가오게 된다.
Patent KR-20010112679-A (KR)
Title: Perfume emission type display system
Inventor: CHO GYEONG MI
IPC: H01J5/00
Filed: 2000-06-10
Abstract: A glycidylester of general formula (I) in which R1and R4are the same or different C1- C6alkyl or C6-C 10cycloalkyl groups, and R2and R 3are the same or different and are H or C1-C6alkyl or C6-C10 cycloalkyl groups. The glycidylester is used in a thermosetting resin composition, comprising also a curing compound and preferably an advanced resin product. The thermosetting resin composition can be applied for outdoor durable coatings, having excellent resistance against acid rain.