baber/WOPTO huggingface dataset:
Patent KR-20040023033-A (KR)
Title: Uv-curable resin composition for cladding layer of optical fiber
Inventor: JANG SE RI
IPC: G02B6/00
Filed: 2002-09-10
Abstract: PURPOSE: A UV-curable resin composition for glass or plastic optical fiber cladding is provided, to remove the stress due to the shrinkage in curing, to reduce the amount of viscosity increase, to save the use amount of a diluent in preparation of a resin and to minimize the light transmission loss. CONSTITUTION: The resin composition comprises (A) 40-95 parts by weight of the photopolymerizable acrylate oligomer prepared from the composition comprising 5-90 parts by weight of a polyol copolymer, 20-40 parts by weight of an acid anhydride, 5-50 parts by weight of an acrylate alcohol, 0.01-1 parts by weight of a polycondensation catalyst and 0.01-1 parts by weight of a polymerization inhibitor; (B) 5-60 parts by weight of a photopolymerizable monomer; (C) 0.5-20 parts by weight of a photoinitiator; and (D) 0.1-5 parts by weight of a leveling agent and an antifoaming agent.
Patent KR-20020082172-A (KR)
Title: A system and method for providing recording service
Inventor: PARK MOON CHAN
IPC: H04M1/65
Filed: 2002-09-11
Abstract: PURPOSE: A system for providing a record service and a method therefor are provided to record telephone call contents between the first and second clients on the basis of caller IDs of the first and second client terminals and offer the recorded telephone call contents to each client terminal or another communication medium in real time. CONSTITUTION: If data associated with a record service request are received from the first client terminal(300), an outgoing detecting/managing unit(122) detects and analyzes a caller ID of the first client terminal(300) according to the received data. A call connection/control unit(123) performs a call connection between the first client terminal(300) and the second client terminal(400) according to the analyzed caller ID. A record processing/providing unit(124) records telephone call contents between the first and second clients, and provides the recorded telephone call contents to the first client terminal(300) or the second client terminal(400).
Patent KR-20040024256-A (KR)
Title: Device and method for controlling intelligent network subscriber data call using aaa server having dual connection list memory structure
Inventor: LEE SEONG JAE
IPC: H04L12/22
Filed: 2002-09-13
Abstract: PURPOSE: A device for controlling an intelligent network subscriber data call using an AAA(Authentication Authorization Accounting) server with a dual connection list memory structure is provided to use a memory structure of a dual connection list using arrays as a temporary storage of an AAA server necessary for interworking a PDSN(Packet Data Service Node) with an SCP(Service Control Point) server, thereby reducing processing time and improving performance of the AAA server. CONSTITUTION: A PDSN(100) outputs a data call connection request message(Subsinfo_Req) including calling subscriber number information for an intelligent network subscriber, inputs a data call connection response message(Subsinfo_Res) for the data call connection request message(Subsinfo_Req), and interfaces the data call connection response message(Subsinfo_Res) to a wireless access network. An AAA server(200) stores the data call connection request message(Subsinfo_Req) in a temporary DB with a dual connection list structure, outputs an information request message(Data_AI_RQ), inputs an information response message(Data_AI_RP) from a subscriber, configures the data call connection response message(Subsinfo_Res), and outputs the message(Subsinfo_Res) to the PDSN(100). An SCP server(300) inputs the information request message(Data_AI_RQ), and outputs the information response message(Data_AI_RP) to the AAA server(200).
Patent KR-20040026249-A (KR)
Title: Binding type crutches
Inventor: SIN JAE HWA
IPC: A61H3/02
Filed: 2002-09-23
Abstract: PURPOSE: Provided is a foldable crutch by which daily activities are not restricted and it is convenient to store when the crutch is not used by drastically reducing the length by folding the crutch by a simple method according to a user's selection. CONSTITUTION: The crutch comprises: upper supports(10) provided with rotating sections(11) at both lower ends; lower supports(20) provided at the inner surfaces of housing sections with stopping grooves(23); a locking case(30) whose both ends are finished by reinforcing plates(32) and which is provided with a plurality of partitions(33) inside; locking bars(40) interconnected by a wire(41); elastic springs(50) elastically disposed between spring fixing plates(42) and the partitions(33); a cover(60) coupled to the opening side of the locking case(30) and provided with a movable groove; and an operating switch(70) penetrating the cover(60) at the movable groove side.
Patent KR-20030028404-A (KR)
Title: Cosmetics
Inventor: NAKAYAMA JUNKO
IPC: A61K8/67
Filed: 2002-09-26
Abstract: PURPOSE: To provide a cosmetic containing a stably formulated vitamin A and its derivative, and having excellent usability due to a moderate viscosity and further an excellent feeling of use to such as body, giving freshness and youthfulness during use and excellent a firm feeling of the skin after the use and stability with time. CONSTITUTION: This cosmetic consists essentially of the vitamin A and its derivative, an alkali-soluble emulsion polymer thickener and an oil-soluble antioxidant. Furthermore, the alkali-soluble emulsion polymer thickener is a copolymer of the following structure of (A) acrylic acid and/or methacrylic acid, (B) one or more kinds selected from an alkyl acrylate and/or an alkyl methacrylate and (C) an ester of a polyoxyalkylene monoalkyl ether with acrylic acid or an ester of the polyoxyalkylene monoalkyl ether with methacrylic acid.
Patent KR-20040026918-A (KR)
Title: Driving control method for reciprocating compressor
Inventor: SONG GYE YEONG
IPC: F04B49/00
Filed: 2002-09-26
Abstract: PURPOSE: A method for controlling operation of a reciprocating compressor is provided to vary refrigerating power while reducing dead volume. CONSTITUTION: A motor(210) is wound by two coils, wherein one coil receives AC(Alternating Current) power supply and the other receives DC(Direct Current) power supply. In the case that the motor is normally operated at an initial stage, all the AC power supply and the DC power supply are applied to the motor so that a piston(220) connected with a magnet of the motor moves to an opposite side of a discharge valve(230) to supply the maximum refrigerating power at a full stroke. If a temperature in a refrigerator reaches a certain temperature, the DC power supply is cut off to move the piston toward the discharge valve to vary the refrigerating power.
Patent KR-20040028181-A (KR)
Title: Digital camera for executing bluetooth communication and method for transmitting photo using the same
Inventor: LEE DONG HUN
IPC: H04N5/225
Filed: 2002-09-30
Abstract: PURPOSE: A digital camera for Bluetooth communication is provided to transmit an image taken by a digital camera to a mobile communication terminal through Bluetooth communication, thereby inputting a clearer image to the mobile communication terminal when taking the image through a mobile camera attached to the mobile communication terminal. CONSTITUTION: A digital camera(20) comprises as follows. A user input unit(21) inputs a user command for transmitting a taken digital image. A controller(22) controls a storage and a transmission of the taken digital image according to the inputted user command. A pickup unit(23) takes an image captured on a lens under control of the controller(22). A storage(24) stores digital image data when the taken image is converted into the digital image data by the controller(22). A Bluetooth transmitter(25) converts the digital image data and a control signal transmitted by the controller(22) into Bluetooth communication band signals, and transmits the Bluetooth communication band signals to a mobile communication terminal.
Patent KR-20040029832-A (KR)
Title: Corrosion Prevention Structure Of Heating Exchanger Composed Of Different Metal With Each Other At Condensing Gas Boiler
Inventor: HUH U SEOK
IPC: F24H8/00
Filed: 2002-10-02
Abstract: PURPOSE: A structure for preventing the corrosion of a heat exchanger made from double metal of a condensing gas boiler is provided to prevent problems caused by corrosion in advance by obstructing the generation of stay current corrosion caused by electromotive force of heat exchangers of a sensible heat unit and a latent heat unit and to increase the reliability of products by improving the durability of the products. CONSTITUTION: In a condensing gas boiler having a casing(10) including a combustion chamber(12) and a plurality of heat exchangers(20,30) of a sensible heat unit and a latent heat unit arranged in the casing with keeping a gap and mutually connected by a connecting part(54), a structure for preventing the corrosion of the heat exchanger made from double metal of the condensing gas boiler makes the heat exchangers of the sensible and latent heat units from different metal materials and insulates at least some regions of the connecting part to obstruct the stay current corrosion of the heat exchangers caused by electromotive force between double metals. The region of the connecting part includes a metal material and a coating material insulation-coated over the surface of the metal material.
Patent KR-20030029033-A (KR)
Title: Ejector circuit
Inventor: TAKEUCHI HIROTSUGU
IPC: F25B1/00
Filed: 2002-10-02
Abstract: PURPOSE: To reduce the necessary quantity of an enclosed refrigerant. CONSTITUTION: A first check valve 620 is mounted in a hot gas pathway 600 for guiding a refrigerant discharged from a compressor 100 to an evaporator 300, bypathing a discharger 200 and an ejector 400. The first check valve 620 allows the refrigerant to flow from the compressor 100 only toward the evaporator 300 (a refrigerant pathway 510). Accordingly, as the refrigerant is prevented from flowing into the hot gas pathway 600 in the normal operation, the refrigerant flowing into the hot gas pathway 600 from the low pressure side is prevented from residing (sleeping) in the hot gas pathway 600 during the normal operation, so that the necessary quantity of the enclosed refrigerant can be reduced and the manufacturing cost of the ejector cycle can be reduced.
Patent KR-20040031526-A (KR)
Inventor: AHN JAE UK
IPC: G07F19/00
Filed: 2002-10-07
Abstract: PURPOSE: A medium separation unit of an automated teller machine is provided to transfer respectively various kinds of media having different thickness by installing rotatably a separative roller for separating medium to a transfer roller, controlling a position of the separative roller within a predetermined range, and installing a spring for supporting elastically the separative roller to the transfer roller. CONSTITUTION: A medium separation unit of an automated teller machine includes a transfer roller(122), a separative roller(123), a first shaft(122a), a second shaft(123a), and an automatic elastic supporter. The first shaft(122a) is fixed to a frame(100). The transfer roller(122) is rotatably installed at the first shaft(122a). The separative roller(123) is fixed to the second shaft(123a). A position of the second shaft is controlled within a predetermined range. The automatic elastic supporter is used for supporting elastically the separative roller(123) to the transfer roller(122).
Patent KR-20040032240-A (KR)
Title: Mobile phone for remote control of electronic device
Inventor: LEE DONG HUN
IPC: H04B1/40
Filed: 2002-10-08
Abstract: PURPOSE: A mobile communication terminal for remotely controlling an electronic device is provided to remotely control the electronic device such as a television or an audio through wireless communication by an optical signal. CONSTITUTION: A control unit(140) sets a remote control mode of an electronic device according to the instruction of a user, and remotely controls the electronic device according to a certain protocol. An optical transmission unit(160) converts the control signal of the electronic device transmitted from the control unit(140) into an optical signal, and transmits the optical signal to the electronic device through an optical communication port(150).
Patent KR-20040032368-A (KR)
Title: The re-carbonizing system using calcific exhaust gas
Inventor: SON HAK SEON
IPC: F27D17/00
Filed: 2002-10-09
Abstract: PURPOSE: A lime burning recarbonation system is provided which is capable of suppressing hydration and reducing degradation ratio during storage and transportation by recarbonizing the surface of produced quicklime using flue gas. CONSTITUTION: The recarbonation system using lime burning flue gas comprises a shaft kiln stack(10); a dust collector(20) connected to the shaft kiln stack to filter the dust and mist by flowing flue gas generated from the shaft kiln stack in the dust collector, thereby collecting the dust and mist; a heat exchanger(40) connected to the dust collector to cool the flue gas filtered in the dust collector; a cooling water line for supplying and circulating cooling water into the heat exchanger; an exhaust line(80) connected to the heat exchanger to transfer the flue gas cooled in the heat exchanger; a discharge line(94) communicated with the exhaust line to discharge the flue gas discharged from the exhaust line; and a cooler(100) connected to the discharge line to receive quicklime burnt in rotary kiln and coat the burning lime with the flue gas by injecting the flue gas supplied from the discharge line onto the burning lime.
Patent KR-20040036057-A (KR)
Title: Foreign object removing apparatus for airplane
Inventor: KIM SEONG MUN
IPC: B64F5/00
Filed: 2002-10-23
Abstract: PURPOSE: A device for removing external foreign materials of an airplane is provided to effectively remove external foreign materials remained in the airplane by dropping or removing the foreign materials with self-weight by rotating the fuselage of the airplane. CONSTITUTION: A device for removing external foreign materials of an airplane is composed of a supporting frame placed on a mounting floor; a rotating body(140) in which a fuselage(150) of the airplane is placed, floated and installed above the supporting frame; a binding band(141) for binding the upper part of the fuselage placed in the rotating body; a shaft unit for shaft-combining both ends of the airplane placed in the rotating body; and a driving motor(120) for rotating the airplane placed in the rotating body at a predetermined angle through the shaft unit. The supporting frame comprises a first supporting frame(100) settled to the mounting floor to support one side of the rotating body and a second supporting frame(110) installed to the other side of the rotating body and supported by a guide rail(130) to move to one and the other sides.
Patent KR-20040038096-A (KR)
Title: Fuel delivery apparatus have prevent device of the pulsating noise
Inventor: KWON TAE HO
IPC: F02M55/02
Filed: 2002-10-31
Abstract: PURPOSE: A fuel distributing system with a pulsation restricting device in a vehicle is provided to prevent the reflective wave from being transmitted to the fuel injection pipe by mounting the chamber including the buffer space between the fuel injection pipe and the injector and installing the valve opening and closing corresponding to pressure change in the chamber, and to improve performance by injecting fuel evenly. CONSTITUTION: A fuel distributing system with a pulsation restricting device comprises a fuel injection pipe(2) distributing and supplying fuel; a reservoir chamber(6) combined with the fuel injection pipe to prevent pulsation noise from being transmitted to the fuel injection pipe after supplying fuel by forming the buffer space; an injector(5) inserted to the end of the reservoir chamber and combined with the engine cylinder to inject fuel to the engine according to the control signal; and an assembling member combining the injector with the reservoir chamber to restrict displacement of the injector chamber from the reservoir chamber.
Patent KR-20020090991-A (KR)
Inventor: YOUN KUNG SUB
IPC: A47K7/02
Filed: 2002-11-01
Abstract: PURPOSE: A bath towel for the back is provided to enable a user to easily wash the back by oneself, and to minimize the dissipation of energy of the user during bathing. CONSTITUTION: The bath towel for the back comprises a hard frame member for stabilizing a washing posture of a user, and the frame member consists of poles made of non-flexible materials. Since the poles press the back continuously by virtue of its non-flexible property, a user is able to easily wash the back with the bath towel by simply reciprocating the bath towel without applying a force to both hands.
Patent KR-20040040232-A (KR)
Title: Power train in an automatic transmission for vehicles
Inventor: SEO HYEON SEUNG
IPC: F16H3/44
Filed: 2002-11-06
Abstract: PURPOSE: A power train of an automatic transmission for a vehicle is provided to reduce the development cost of the new power train, and to improve drivability and fuel consumption ratio by reducing the reduction ratio by speed ranges. CONSTITUTION: In a power train of an automatic transmission for a vehicle, plural planetary gear sets(PG1,PG2) are combined to an input shaft(2) connected to an engine through a torque converter and one planetary set(PG3) is disposed to an output shaft(4) horizontally installed while leaving a space from the input shaft. A manual speed-changing mechanism(20) to achieve more increase of speed than the supreme speed range of the power train is disposed to the rear end of the input shaft and the output shaft. The manual speed-changing mechanism comprises an input gear(22) disposed to the input shaft; a driven gear(24) disposed to the output shaft without rotational interference; and a synchronizing mechanism(26) comprising a synchronizer mechanism connecting the driven gear to the output shaft according to the manual operation of a select lever of a driver's seat.
Patent KR-20040044274-A (KR)
Title: Clip for fixing wires in automobile
Inventor: LEE YEONG IL
IPC: B60R16/02
Filed: 2002-11-21
Abstract: PURPOSE: A clip is provided to reduce the kinds of band cables and clips by unifying various kinds of clips according to the thickness of panels. CONSTITUTION: Plural hanging sills are formed in both blade portions of a hook(70) to accept various thickness of chassis panels. Each hanging sill is located through a vertical line of the blade portions. A pad is stuck to the inner lower part of the blade portions to maintain the recovery power of the blade portions after the combination and to prevent the sliding of a clip. Thereby, various kinds of clips according to the thickness of the chassis panels are unified.
Patent KR-20040050113-A (KR)
Title: Method of forming a metal line in a semiconductor device
Inventor: JUNG CHEOL MO
IPC: H01L21/28
Filed: 2002-12-09
Abstract: PURPOSE: A method for forming a metal line of a semiconductor device is provided to be capable of improving burial characteristics in a small contact hole, obtaining excellent contact resistance and barrier properties, and simplifying a manufacturing process. CONSTITUTION: An interlayer dielectric(12) is formed on a semiconductor substrate(11). A damascene pattern is formed in the interlayer dielectric. A pre-cleaning process is carried out on the resultant structure. A W-Si layer(13) is formed along the upper surface of the resultant structure. A W-Si-N layer(14) is formed on the entire surface of the W-Si layer. A metal layer(15) is formed on the resultant structure for completely filling the damascene pattern. A metal line is formed by polishing the metal layer. A tungsten layer or a copper layer is used as the metal layer.
Patent KR-20040050144-A (KR)
Title: A method of detecting a target molecule using a microwire formed by a gold colloidal particles
Inventor: DESHMUKH AJAY
IPC: C12Q1/00
Filed: 2002-12-09
Abstract: PURPOSE: A method for detecting a target molecule using a microwire formed by gold colloidal particles is provided, thereby detecting the presence and concentration of protein without additional detection solution such as silver. CONSTITUTION: The method for detecting a target molecule using a microwire formed by gold colloidal particles comprises the steps of: (a) fixing a first probe on a board with electrode; (b) reacting a target molecule with the first probe on the board; (c) reacting gold colloidal particles coated with a second probe with the reaction product of the first probe and target molecule; and (d) making the alternating current electric field using the electrode and measuring the electrical signal, wherein the first probe and second probe specifically bind with the target molecule and independently recognize different regions of the target molecule; and the first probe and second probe is antibody, enzyme, substrate, inhibitor or cofactor.
Patent KR-20030004274-A (KR)
Title: Idle roller and trap type belt conveyor system having the idle roller
Inventor: KIM DUK GYU
IPC: B65G15/60
Filed: 2002-12-12
Abstract: PURPOSE: An idle roller of a trap-type belt conveyor system and a trap-type belt conveyor system using the idle roller of a trap-type belt conveyor system are provided to prevent a serpentine phenomenon of a belt and prevent falling of objects. CONSTITUTION: An idle roller of a trap-type belt conveyor system comprises a roller shaft(62), a roller wheel(64) formed on the roller shaft with regular thickness, and an impact cam(50) installed on a side of the roller wheel. The impact cam is the same as the length of the diameter of the idle roller or smaller than the idle roller, and the height of the angular point of a parabola of the outside is reduced with regular gradient from the position corresponding to the edge of a side of the belt. A trap-type belt conveyor system comprises a belt for transferring objects, a driving pulley and a slave pulley for rotating the belt, a motor for operating the driving pulley, and plural idle rollers rotating, with fixed to a stand formed between the slave pulley and the driving pulley, and the idle roller is equipped with an impact cam for giving impact to the belt.
Patent KR-20040055486-A (KR)
Inventor: CHOI BU SIK
IPC: H04B1/38
Filed: 2002-12-21
Abstract: PURPOSE: A monitor having a mirror function is provided to allow a user to use a monitor provided at home appliances as a mirror. CONSTITUTION: An LCD(53) is fixed by inserting a sealing material to an out cover(51) constituting a monitor cover(33). A reflection material(56) is filled in a closed space on a transparent window(55) fixed as a transparent material to protect the LCD(53) at an inner cover(54) coupled to the out cover(51), or released therefrom, so that when the reflection material(56) is filled, it can be used as a mirror(50), and when it is released, the LCD(53) can be functioned through the transparent window(55). A tank(58) having certain elasticity is provided near the inner cover(54). An outer side of the tank(58) is finished with a filler button(59) partially protruded to an outer side of the inner cover(54), so that the reflection material(56) can be filled into the space(S) or released therefrom by pressing the filler button(59).
Patent KR-20030055130-A (KR)
IPC: H05K3/46
Filed: 2002-12-24
Abstract: 본 발명의 과제는 100 ㎛ 피치 이하에서 50핀 이상의 전극을 갖는 LSI 칩을 유기 기판에 직접 탑재하는 반도체 장치에 있어서, 반도체 장치의 내땜납 리플로우성, 온도 사이클 신뢰성, 고온 고습 신뢰성이 우수한 실장 구조 및 제조 방법을 제공하는 것이다. 
     칩의 전극 Au 범프와 기판의 접속 단자의 최표면의 Au막을 Au/Au의 금속 접합으로 직접 플립 칩 접합하는 구조로 하고, Au 범프의 접합부의 신장이 2 ㎛ 이상이 되는 접합 구조로 하였다.  그 접합 구조를 얻는 방법으로서, 접합 양면을 스패터 클리닝한 후 10분 이내에 초음파 접합하는 프로세스로 하고, 접합 조건으로서, 기판측 : 상온, 칩측 : 상온 내지 150 ℃, 접합 하중 : 1/2 S × 100 ㎫ 내지 S × 180 ㎫(S : 범프/칩 사이의 접촉 면적), 하중 모드 : 접합 중에 증가, 초음파 시간 : 50 내지 500 ㎳를 선택하여 상기 구조를 실현할 수 있는 것을 발견하였다.