baber/WOPTO huggingface dataset:
Patent KR-20010058060-A (KR)
Inventor: KIM EON SIK
IPC: C21D1/00
Filed: 1999-12-24
Abstract: PURPOSE: A clamping apparatus for passing a steel sheet in an annealing furnace is provided in which a clamping time between needle and the steel sheet for passing is shortened, clamping operation is easily done, and damage of the surface of a hearth roll is prevented. CONSTITUTION: The apparatus comprises grip rolls (22) rotationally fixed to both end parts of a rotation axis (20) fixed to one end of a needle for passing a steel sheet; a semi circular carrying part (24) having a curvature corresponding to the grip rolls (22), wherein the semi circular carrying part (24) is fixed to both ends of the rotation axis (20) with being at a certain degrees of an angle with the grip rolls so that the semi circular carrying part is located at the right below the grip rolls; a fixing rod (20-5) connected with the grip rolls (22) and the semi circular carrying part (24) so that the grip rolls (22) and the semi circular carrying part (24) are elastically and perspectively approached, wherein each of fixing grooves (41) are formed at the height as high as the deviation thereof; a lever (20-6) rotationally fixed to the rotation axis (20) and inserted onto the fixing rod (20-5), wherein the lever (20-6) has a handle (26) installed for descending the grip rolls (22); and a moving key (25) installed at a fixing groove (41) so that the moving key (25) is attached and detached to and from the fixing groove, wherein the fixing groove (41) is formed in the fixing rod (20-5) according to the operation of the handle (26) at the center part of the lever (20-6).
Patent KR-20010058341-A (KR)
Inventor: KIM YONG DEOK
IPC: B23K9/133
Filed: 1999-12-27
Abstract: PURPOSE: A wire for charging flux for the electro gas arc welding is provided in which the welding metal has high toughness and strength even when a welding part improved cross-sectional area exceeds 400 mm2 by optimally controlling constituents of flux consisting of the wire for electro gas welding. CONSTITUTION: In a wire for electro gas arc welding in which flux is charged, the flux charged wire is characterized in that the flux comprises 0.2 to 0.5 wt.% of non-metallic raw materials, 2.0 to 3.1 wt.% of Ca+Si+Mn, 0.15 to 0.5 wt.% of one or both of Ti and Mg, 0.002 to 0.005 wt.% of B and a balance of Fe powder, wherein the flux further comprises 1 wt.% or less of one or both of Ni and Mo.
Patent KR-20010058382-A (KR)
Inventor: HAN GI SEOK
IPC: C22C14/00
Filed: 1999-12-27
Abstract: PURPOSE: A Ti-Ni-Mo shape memory alloy is provided which obtains a constant transformation temperature even if the annealing conditions are changed by adding Mo to Ti-Ni. CONSTITUTION: The Ti-Ni-Mo shape memory alloy comprises 48 to 52 at% of Ti, 48 to 52 at% of Ni and 2 at% or less of Mo. The Ti-Ni-Mo shape memory alloy is characterized in that the transformation temperature is constantly maintained by adding 2 at% or less of Mo to the basic constituents of Ti-Ni alloy to maintain R phase and increase stability in case of B2↔R↔B19 transformation, thereby effectively reducing the change of a martensite transformation initiation temperature and a reverse transformation finishing temperature according to the annealing temperature.
Patent KR-20010060770-A (KR)
Inventor: KIM GI CHEOL
IPC: B60C9/16
Filed: 1999-12-28
Abstract: PURPOSE: An element wire producing method rapidly produces an element wire for a tire steel cord with excellent rigidity without delamination phenomenon. CONSTITUTION: The third heat process(patenting heat process) is executed so that the structure after the final heat process is composed of fine pearlite and the lamella spacing of the pearlite is 0.10-0.15μm. The third wet wire drawing is executed so that reducing ratio per unit pass is 10-13% within a section where the initial deformation amount is under 1.0, 16-18% within a section where the middle deformation amount is 1.0-3.0 and 10-13% where the end deformation amount is over 3.0. The dice of the third wet wire drawing is a double dice.
Patent KR-20010064555-A (KR)
Inventor: PARK JAE MAN
IPC: E01D22/00
Filed: 1999-12-29
Abstract: PURPOSE: A negative moment preventive device of a bridge and the construction method are provided to secure the safety of a structure by installing a negative moment preventive device to a joint of long span slabs, to reduce the damage of a bridge and to enlarge durability when external pressure such as an earthquake is applied. CONSTITUTION: A negative moment preventive device of a bridge comprises a steel wire tensioner(220) fixed to both adjacent ends of a PC beam(110) coupled to the top of a pier(100) and a PC steel wire(500') extended to the direction of pulling both ends of the PC beam by the steel wire tensioner; a bridge repair and reinforcement method comprises the steps of installing a fixing jacket(200) on both ends of the PC beam in the form of covering the PC beam, fixing a fixture to set the end of the PC steel wire to the middle of the PC beam, placing the PC steel wire over a negative moment preventive saddle(600) equipped to each fixing jacket and straining both ends of the PC steel wire by a tension gear coupled to the fixture.
Patent KR-20010065232-A (KR)
Inventor: LEE SEONG GWON
IPC: H01L21/283
Filed: 1999-12-29
Abstract: PURPOSE: A method of forming an interconnection line of a semiconductor device is provided to achieve a planarization process without an etch-back process in forming an insulation layer on a copper interconnection line. CONSTITUTION: A copper interconnection line(20) is formed on a semiconductor substrate(10). A protection layer(20) is deposited on the copper interconnection line(30) to encapsulate it(30). The rest of the protection layer(20) except covering only the copper interconnection line(30) is removed so that the outside of the copper line is covered with the protection layer(20). Materials of the protection(20) are TiN, SiOF, WN, TaN, TiW, CrN and TiON.
Patent KR-20010059301-A (KR)
Inventor: LEE JUN YEONG
IPC: F16H61/04
Filed: 1999-12-30
Abstract: PURPOSE: A feedback control method applies the maximum or the minimum duty once or repeatedly if needed for a certain time as substitute for P-gain control on gearshift control of an automatic transmission to improve responsiveness of hydraulic pressure formation and to prevent unneeded hydraulic pressure surging. CONSTITUTION: A method comprises three steps. The first step(S110) is to set up feedback beginning duty to execute feedback control. The second step(S120, S200, S210, S220, S230, S240, S300, S310, S320, S330, S340) is to compare the real turbine rotation frequency change rate with the objective turbine rotation frequency change rate and determines to control the maximum and the minimum duties periodically. The third step(S400) is to determine whether the feedback control is completed.
Patent KR-20010059754-A (KR)
Inventor: PARK DONG YUN
IPC: C09K3/10
Filed: 1999-12-30
Abstract: PURPOSE: A composition of car body sealer is provided which reduces the total stock by using spot sealer and mastic sealer together and improves plugging property of panel joining part, rust-resistance of interfacial part and bend preventing property by using a foaming function. CONSTITUTION: The composition of car body sealer comprises: (i) 7.5-8.0 wt.% of a synthetic rubber as a base resin; (ii) 4.5-5.0 wt.% of an epoxy resin which gives adhesive property and controls hardness; (iii) 31.5-32 wt.% of a plasticizer and processing oil which control the viscosity and fluidity; (iv) 3.8-4,2 wt.% of vulcanizing agent and vulcanizing aide which control the elasticity and vulcanization degree of rubber; (v) 0.6-0.8 wt.% of stabilizer which gives heat-proof stability and viscosity stability; (vi) 31.5-32.1 wt.% of filler which controls the workability; (vii) 8.3-8.5 wt.% of antifoaming agent which prevents the generation of abnormal foam; (viii) 0.9-1.1 wt.% of foaming agent and foaming aid which are to foam; and (ix) 6.7-7.1 wt.% of carbon which controls color.
Patent KR-20010066487-A (KR)
Inventor: JUN SANG MO
IPC: B62D25/04
Filed: 1999-12-31
Abstract: PURPOSE: A center pillar reinforcing device is provided to reinforcement rigidity of a center pillar thereby improving deflection phenomenon of a rear door and preventing noise due to a wind in travelling. CONSTITUTION: A plate(24) with fixed width is connected in a center pillar to the horizontal direction of the section of the center pillar so as to prevent the center pillar from deflection due to load of a rear door which is hingedly connected to the center pillar on one side of the center pillar. The center pillar with the plate is not deflection due to load of a rear door and the clearance between the rear door and the center pillar is kept to be constant so as to prevent noise from being generated in travelling.
Patent KR-20000068096-A (KR)
Title: 단결정 ＳｉＣ 및 그 제조방법
IPC: C30B33/00
Filed: 1998-06-23
Abstract: 본 발명은 α-SiC 단결정기재(1)의 표면에 연마면을 거쳐서 밀착상태로 혹은 열 CVD법에 의해 층상으로 막이 형성된 β-SiC 다결정판(2)을 적층해서 형성된 복합체(M)를, 1850∼2400℃의 온도범위에서 열처리해서 β-SiC 다결정판(2)의 다결정체를 단결정으로 변태시켜서, α-SiC 단결정기재(1)의 결정축과 동일 방위로 배향된 단결정을 성장시키므로서, 마이크로파이프 결함, 격자결함 및 불순물의 침입에 의한 결정입계의 발생 등이 없는 고품위로 대형의 단결정 SiC를 용이하게 또한 효율적으로 제조할 수 있게 한 것이다.
Patent KR-20000048774-A (KR)
Title: Dispersed polymer composition
Inventor: YAMAMOTO YOKYU
IPC: C08K5/01
Filed: 1996-10-01
Abstract: PURPOSE: Provided is a dispersed polymer composition obtained by dispersing polymer into an organic medium. CONSTITUTION: A dispersed polymer composition prepared by dispersing a polymer with a gel content of at least 50 % in an organic dispersion medium with a boiling point of 80°C or above under the pressure of 760 kgf/cm¬2. The composition is suitable for use as a battery binder composition and batteries produced therefrom have large initial capacitances and are reduced in capacity lowering.
Patent KR-20000049053-A (KR)
Inventor: HORI NOBUAKI
IPC: C07K16/24
Filed: 1997-10-10
Abstract: PURPOSE: A method of producing a multimeric protein from a hybrid cell formed from the fusion of two or more cells, each of which cell is engineered to express one component of the multimeric protein is provided which are widely applicable to the production of proteins having two or more components. CONSTITUTION: A method for producing a multi-component protein comprises: (a) introducing a first nucleotide sequence into a first cell, wherein the first nucleotide sequence encodes a first component of the multi-component protein; (b) introducing a second nucleotide sequence into a second cell, wherein the second nucleotide sequence encodes a second component of the multi-component protein; (c) optionally, repeating step(b) for each remaining component of the multi-component protein; and (d) fusing cells produced from steps (a)-(c) to form a hybrid cell, wherein the hybrid cell expresses the multi-component protein.
Patent KR-20000049165-A (KR)
Inventor: ZHAO CHENG-LE
IPC: C09D157/00
Filed: 1997-10-15
Abstract: PURPOSE: Provided is a method of coating substrates, especially those with a hydrophobic surface, in which the substrate to be coated is coated with a coating composition whose binder is a formulation comprising an aqueous polymer dispersion in which the polymer has carbonyl or oxirane groups (component a)), and at least one compound having at least two NH2 groups per molecule, is applied to the substrate to be coated. Also provided are coating compositions including such binder formulations, and furthermore a method of sealing using a sealing composition including such formulations as its binder. CONSTITUTION: A method of coating a substrate comprising applying to a substrate a coating composition whose binder is a formulation comprising as component a) at least one aqueous dispersion of a polymer having functional groups -X-Y-R¬1, where R¬1 is hydrogen, alkyl, aryl or aralkyl, Y is C.dbd.O or an oxirane ring, -X-is a single bond, alkylene, arylene, -R¬2-O-R¬3, -R¬2-Z-O-R¬3-, -R¬2-Z-CH2 -R¬3-, -R¬2 -Z-N(R¬4)-R¬3-, -R¬2-O-Z-O-R¬3, -R¬2-O-Z-CH2 -R¬2-O-Z-N(R¬4)-R¬3-, -R¬2 N-(R¬5)-Z-O-R¬3-, -R¬2-N(R¬5)-Z-CH2 -R¬3 -, -R¬2-N(R¬5)-Z-N(R¬4)-R¬3-, where -R¬2 -is a single bond, alkylene, oxyalkylene, polyoxyalkylene or arylene and is attached to the polymer, -R¬3 -is alkylene or arylene and is attached to Y, Z is SO2 or C.dbd.O, and R¬4 and R¬5 independently are hydrogen, alkyl, aryl, aralkyl or a group -R¬3 -Y-R¬1, where Y, R¬1 and R¬3 are as defined above, wherein said polymer does not comprise polymerized crosslinking monomers, and as component b) at least one compound having at least two NH2 groups per molecule.
Patent KR-20000053219-A (KR)
Title: Electron beam focus voltage circuit
Inventor: FERNSLER RONALD EUGENE
IPC: H04N3/26
Filed: 1997-11-10
Abstract: PURPOSE: A circuit for generating an electron beam focus voltage is provided to maintain a predetermined waveform and magnitude for application to an electron beam focus of a cathode ray tube having a display surface. CONSTITUTION: A horizontal deflection current having a predetermined waveform and a frequency which is selectable over a predetermined range of frequencies is used to generate substantially horizontal scan lines on the display surface of the cathode ray tube by causing at least one electron beam to sweep across the display surface. The circuit has an input for receiving a signal having a current waveform representative of the waveform and frequency of the horizontal deflection current. In response to the received signal, the circuit produces a focus voltage output, the waveform and magnitude of which remain substantially constant over the range of selected frequencies of the horizontal deflection current.
Patent KR-20000070006-A (KR)
Title: 탄화수소 수지 제조용 촉매로서의 플루오르화 고체산
IPC: C07C2/26
Filed: 1998-01-07
Abstract: 순수한 단량체, C5 단량체 및 C9 단량체중 하나 이상을 함유하는 공급물 스트림을 중합하여 탄화수소 수지를 제조하기 위한 촉매로 플루오르화 고체산 및 지지된 플루오르화 고체산을 사용한다.  사용하기 전에 플루오르화 고체산 촉매 및/또는 지지된 플루오르화 지지된 고체산 촉매로부터 자유 결합수를 제거할 수 있다.  약 5℃ 내지 170℃ 범위의 연화점(환구식)을 갖는 수지를 제조할 수 있다.  이들 촉매는 산 부위가 고체의 전체 부위이기 때문에 전통적인 프리델-크라프트 중합 촉매보다 잇점을 제공한다.  플루오르화 고체산 촉매 및 지지된 플루오르화 고체산 촉매는 비교적 위험하지 않고, 재사용가능한 촉매이므로 생성된 수지 생성물이 산 잔여물 또는 부산물로 오염되는 것을 막거나 또는 적어도 감소시킨다.
Patent KR-20000070173-A (KR)
Title: Guanidinium phosphanes, their production and their use
IPC: C07C47/02
Filed: 1998-01-14
Abstract: Guanidinium phosphanes of Formula Iwherein the substituents are defined as in the specification which are useful catalyst ligands for the carbon-carbon linkage reactions of the hect reaction.
Patent KR-20000071032-A (KR)
Title: 유체흐름 분배장치
IPC: F16T1/38
Filed: 1998-02-12
Abstract: 스팀 트랩(10)에 사용되는 본 발명의 유체흐름 분배장치는, 스팀 공급관(1)에 작동가능하게 연결된 스팀 유입구(21); 스팀 트랩 유출구(11)에 작동가능하게 연결되고 제 1 밸브 부재(31)를 통해 상기 스팀 유입구(21)와 선택적으로 유체소통 관계에 있으며 상기 유체의 소통을 진행시키거나 차단시키는 스팀 유출구(22); 상기 스팀 트랩 유출구(12)에 작동가능하게 연결된 응축물 유입구(23); 및 단일의 밸브체(20) 외측에 개방되고 상기 응축물 유입구(23)와 유체 소통방식으로 연결되어 있는 응축물 유출구(24)를 포함하는 단일의 밸브 본체(20)로 이루어진다.
Patent KR-20000076262-A (KR)
Title: 측방 제한 레이저 장치
IPC: H01S5/223
Filed: 1998-03-06
Abstract: 메사 구조체(11)를 구비하는 반도체 레이저 장치에 있어서, 메사 구조체(11) 보다 작은 폭을 가지며, 상기 메사 구조체(11)에 대해 중앙인 구멍(14)을 가지는 전류 차단층(13)을 상기 메사 구조체(11)내에 배치함으로써 상기 활성 레이저 층(15) 근처 메사 벽(15)내 전류를 감소시키기 위하여, 상기 메사 구조체(11)내 측방 전류 분배를 제어한다.
Patent KR-20010005789-A (KR)
Title: 자기기록매체
IPC: G11B5/64
Filed: 1997-03-28
Abstract: 본 발명은 강자성금속층의 규격화보자력이 높음과 동시에 뛰어난 매체의 S/N비도 가지는 고기록 밀도화에 대응가능한 자기기록매체를 제공한다. 
     본 발명의 자기기록매체는 매체상에 금속하지층을 사이에 두고 Co기 강자성금속층이 형성되어 상기 금속하지층 및 강자성금속층 산소농도가 100wtppm이하인 자화반전을 이용한 자기기록매체에 있어서, 강자성금속층의 포화자화를 Ms, 강자성금속층을 구성하는 개개의 결정입자 이방성 자계를 Hk grain 으로 나타냈을 때, 4πMs/Hk grain 이 1이하인 것을 특징으로 한다.  또 상기 특징에서 강자성금속층을 구성하는 개개의 결정입자 입경은 10㎚이하인 것이 바람직하다.
Patent KR-20010006187-A (KR)
Title: 액정표시장치
IPC: G02F1/1343
Filed: 1998-04-01
Abstract: 본 발명은 액정표시장치에 관한 것으로, 브라운관과 같은 광시야각을 실현할 수 있음과 동시에 고휘도, 고화질, 저소비전력을 실현하며 틀간의 좁은 면적을 갖는 액정표시장치를 제공하는 것을 목적으로 하고 있으며, 상기와 같은 목적을 달성하기 위해 액티브매트릭스형 액정표시장치에 있어서, 대향전극 및 화소전극은 평면적으로 겹치지 않도록 선모양으로 형성하고, 기판면에 평행한 전계를 발생시킬 수 있도록 함과 동시에 영상신호선상에 비(比)유전율이 4 이하인 절연막을 형성하고, 절연막상에 상기 영상신호선을 피복하도록 대향전극을 형성하는 기술이 제공된다.
Patent KR-20000053461-A (KR)
Inventor: RANG HEINRICH
IPC: B60R1/06
Filed: 2000-01-12
Abstract: PURPOSE: A horn shaped rear view mirror assembly is provided to simplify the design of the mirror compactly by integrally forming a main mirror and an auxiliary mirror in a mirror head and prevent whistle-like noise while driving a vehicle. CONSTITUTION: A horn shaped rear view mirror assembly includes a supporting structure(2) for securing a mirror assembly at both right and left sides of a vehicle, a supporting arm(4) connected to the supporting structure and having a carrier structure having an end part toward the vehicle and a free end part, a main mirror(8) attached to the free end part of the carrier structure having a housing(6), and a molding component(12) surrounding the carrier structure and supporting at least one auxiliary mirror(10) mounted at an upper part of the main mirror for observing a dead zone, wherein the housing of the main mirror is integrally formed in the molding component and the main mirror and the auxiliary mirror are commonly disposed in a hollow mirror head(housing:6).
Patent KR-20000024502-A (KR)
Inventor: KIM JOUNG SEUNG
IPC: B64D47/00
Filed: 2000-02-16
Abstract: PURPOSE: A cover for protecting a plane form birds is provided in order to minimize the possibility of on accident of an aircraft and the expense of an aircraft maintenance. CONSTITUTION: A clearance of a cover of an airplane is 5cm in order to prevent birds from entering, and carbon or SUS flat iron which is strong against a shock are used for producing an airplane so that the weight of the cover is not too heavy. Thereby, it is effective to prevent a large accident of an aircraft, to save cost and to protect the nature since birds and so on do not enter.
Patent KR-20000024516-A (KR)
Inventor: PARK MUN SU
IPC: F24H9/20
Filed: 2000-02-17
Abstract: PURPOSE: An indoor temperature controlling method is provided to control the indoor temperature in an intelligent building equipped with a VAV(Variable Air Volume conditioning) by judging the indoor temperature based on the detected value of a thermistor and outputting a control signal according to the judged result. CONSTITUTION: A method comprises the steps of: purge-varying the errors of the detected temperature of a temperature detecting sensor input to a central control unit and the predetermined target temperature, the change of the errors and input and output variables thereof; purge-assuming by using the values input from a VAV and the central control unit of hot water and cooling and heating plate, purge assuming rules and various purge functions; and controlling the VAV by non-purging the result of purge-assuming output from the central control unit. Herein, the response to the set up temperature is performed promptly and the temperature is kept in uniform state. Therefore, the management of energy and the pleasant indoor condition are satisfied by using a purge-controller.
Patent KR-20000062680-A (KR)
Title: 오염방지도료조성물
IPC: C09D143/04
Filed: 2000-02-29
Abstract: 선체, 수중·수상구조물, 어업자재 등에 적용되는 오염방지도료조성물에 관한 것이며, 상세하게는 장기 저장한 후에도 도료성상이나 도막물성을 저하시키지 않고, 도막의 용출속도의 제어를 가능하게 하여 장기간에 걸쳐 오염방지성능을 발휘할 수 있는 오염방지도료조성물을 제공한다. 
     (A)수지, (B)동계(銅系) 오염방지제, (C)킬레이트화제를 함유한다.
Patent KR-20000030823-A (KR)
Inventor: HAN STEVEN
IPC: G06F17/00
Filed: 2000-03-20
Abstract: PURPOSE: Construction of multiple gift card transmitting system and a method thereof are provided to send mails, facsimile, gifts, cards or information to numerous people at the same time on the internet and easily edit details of the giving and receiving items with addresses automatically. CONSTITUTION: Address window is accompanied with subsidiary gift window, card window, e-mail selection button, fax-selection button, letter selection button. The address window exhibits personal details such as individual classification, name, e-mail address, mail address, telephone number together with selection items such as card, e-mail, fax, letter, gift item and index(101,102), etc. The subsidiary windows exhibit details of the corresponding items, for example, the gift window exhibits gift items in the channel manner and picture of a selected gift(103) is exhibited by clicking. The address window and the subsidiary windows are exhibited simultaneously and the address window is continuously exhibited even though the subsidiary windows are selected and changed.
Patent KR-20000071486-A (KR)
Title: 안정한 저전압동작이 가능한 증폭형 고체촬상장치용출력회로
IPC: H01L27/146
Filed: 2000-03-24
Abstract: 증폭형 고체촬상장치용 출력회로는, 소스폴로워회로와 커런트 미러회로를 포함한다. 소스폴로워회로는, 제1 MOS 트랜지스터 Q11, 및 제1 MOS 트랜지스터 Q11에 수직신호선을 통해 접속된 부하용의 제2 MOS 트랜지스터 Q15로 형성된다. 커런트 미러회로는, 제2 MOS 트랜지스터 Q15와, 제2 MOS 트랜지스터 Q15의 게이트에 게이트와 드레인이 접속된 동일한 채널구조의 제3 MOS 트랜지스터 Q21로 형성된다. 제3 MOS 트랜지스터 Q21의 드레인을 고정저항 R11를 통해 전원에 접속한다. 고정저항 R11과 제3 MOS 트랜지스터 Q21를 흐르는 전류변동이 작기 때문에, 부하용의 제2 MOS 트랜지스터 Q15의 전류변동을 작게할 수 있고, 넓은 동작마진을 확보할 수 있다. 증폭형 고체촬상장치용 출력회로는, 간단한 구성으로, 임계전압이나 전원 전압의 변동에 대하여 소비전류의 변동을 억제할 수 있어, 안정한 저전압동작이 가능하다.
Patent KR-20000036677-A (KR)
Inventor: LEE MYEONG HO
IPC: A23F5/42
Filed: 2000-03-24
Abstract: PURPOSE: A coffee mix or coffee beverage with adding 2% salt, which has new taste and flavor and supplies Na+ ion in summer or after exercise to maintain the ion balance. CONSTITUTION: As adding 2% salt to general instant coffee mix or coffee beverages, it have a new change of the taste or flavor and neutralizing effect of caffeine. The beverage is good for on summer or after exercise to supply salts and can recover fatigue rapidly.
Patent KR-20010092892-A (KR)
Title: Apparatus for washing contact lenses
Inventor: LIM SEONG MOOK
IPC: G02C13/00
Filed: 2000-03-27
Abstract: PURPOSE: A portable contact lens cleaner is provided to clean easily a contact lens in any places by installing a power charging device in a portable contact lens cleaner. CONSTITUTION: A cover(11) is combined with the upper side of a case(10) by a screw. A cleaning vessel(12) is inserted into the inside of the case(10). The cleaning vessel(12) is formed with a metal. A support holer(14) of a contact lens(14a) is formed at the inner center of the cover(11). The contact lens(14a) managed in the inside of the holder(14) is soaked into salt water(13) or pure water of the inside of the cleaning vessel(12) when the cover(11) is combined with the case(10). A rubber packing(11a) is formed at the inside of the cover(11). An ultrasonic vibrator(12a) is adhered to a lower portion of the cleaning vessel(12). The ultrasonic vibrator(12a) generates ultrasonic waves. A power charging portion(20) is composed of a charging battery(21) and a transformer(22). A plug(41) and a cord line(40) is combined at one side of the case(10) by a jack(42). An LED(Light Emitting Diode) lamp(31) is installed at the outside of the case(10).
Patent KR-20010090353-A (KR)
Title: An insurance service web-site operating method in internet
Inventor: LEE HANG CHOON
IPC: G06F17/00
Filed: 2000-03-24
Abstract: PURPOSE: A method for operating an insurance service site on the internet is provided to increase the convenience of a customer by making plural databases of all products of all insurance companies, by recommending one or two products among the products to the customer after conditions such as age and income are inputted and an arbitrary grade of the customer is judged, thereby enabling the customer to appropriately take out an insurance. CONSTITUTION: An insurance service site is opened in the form of cyber independent agency. Databases are constructed by insurance products of all insurance companies. In case that a customer inputs the customer's conditions including age, sex, occupation and so on, the customer's grade is classified according to the conditions. After that, the level of insurance bill and the averaged model of insurance are displayed. An insurance product relevant to the cheapest insurance bill is compared and searched. A plurality of products is selected. One or two products with advantageous conditions are selected and recommended to the customer.