baber/WOPTO huggingface dataset:
Patent KR-20040083779-A (KR)
Inventor: CHOI SOO YO
IPC: C08K3/22
Filed: 2003-03-25
Abstract: PURPOSE: Vibration-proof bodies absorbing noise and vibration are provided to improve a vibration-proof ability and keep heat resistance though time has gone therefore do not lower the vibration-proof ability. CONSTITUTION: The vibration-proof bodies are formed in the form of plates by dispersing 75-95wt% of a soft ferrite powder(2) in a base material(1) formed by mixing 5-25wt% of an asphalt and a rubber in the wt% ratio of 6-45:94-55. The vibration-proof body has a surface layer on the upper part of the base material(1) and/or an insulation layer on the lower part of the base material(1).
Patent KR-20040084008-A (KR)
Inventor: KO JUN YEOL
IPC: F42B39/00
Filed: 2003-03-26
Abstract: PURPOSE: A shell conveying device is provided to quickly and stably convey a shell, and reduce manufacturing cost by simplifying the structure of the device. CONSTITUTION: A shell conveying device is composed of first and second vertical frames(21,22), a guide body moving up/down along the first vertical frame, a cam rail(23) fixed to the second vertical frame and having a straight line and a curved line, a lifting unit(24) movably installed between the first and second vertical frames, a gripper unit installed at the lifting unit and gripping shells mounted on the lifting unit, and a driving motor(25). A rotary portion is rotatably installed at one side of the lifting unit. A cam roller is installed at the other side of the lifting unit, and is engaged with the cam rail. The driving motor rotates a sprocket(26), and moves the lifting unit up and down.
Patent KR-20040088750-A (KR)
Inventor: LEE HEON HO
IPC: H04B1/40
Filed: 2003-04-11
Abstract: PURPOSE: A device for changing a telephone bell sound is provided to store recorded bell sounds and downloaded bell sounds in a memory, so that a user can freely select a desired bell sound. CONSTITUTION: A key input unit(100) is comprised. A converter(120) converts a signal for a bell sound recorded by a user. A memory(110) stores the converted bell sound. A controller(130) has an Internet access function and a telephone bell sound selection function, and controls a storing and an outputting of the signal for the bell sound. When the user wants to change the telephone bell sound, the user can press a bell sound changing button of the key input unit(100).
Patent KR-20040089830-A (KR)
Inventor: HAN HONG SU
IPC: G06Q50/00
Filed: 2003-04-15
Abstract: PURPOSE: A device for managing temperature information of freezing/refrigerating devices installed to a plurality of storage is provided to remove a problem for a data size and loss by storing the temperature information to the storage in a separate place. CONSTITUTION: A temperature sensor interface receives a temperature signal from a temperature sensor(11) installed in the freezing/refrigerating device(10) at a plurality of storage(1-9). A signal processor processes the inputted temperature signal to temperature data. A memory stores the temperature data. A microprocessor stores the temperature data to the memory and generates temperature information data including the temperature data by reading the temperature data from the memory. A temperature information transmitter(20) installed to each storage comprises a network interface receiving the temperature information data from the microprocessor and transmitting the temperature information data to an external temperature information managing device(30) through the network.
Patent KR-20030093940-A (KR)
Title: 폴리에스테르필름 및 기록테이프
IPC: C08J7/046
Filed: 2003-04-17
Abstract: 폴리에스테르필름의 한쪽 표면에, 유기화합물 미세입자와 유기화합물을 함유하는 피막이 형성되고, 피막중의 유기화합물 미세입자와 유기화합물의 중량비가 1:0.2∼1:5.0이며, 피막표면의 미세표면돌기의 지름이 20∼60nm이며, 개수가 300만∼1억개/㎟이며, 또한 피막표면의 표면거칠기 Ra가 0.5∼1.9nm인 폴리에스테르필름은 화질이 양호하여 MR헤드를 절삭하지 않고, 또한 양호한 내구성능을 갖는 기록매체의 베이스필름으로서 바람직하다.
Patent KR-20040098272-A (KR)
Inventor: AHN YEONG JIN
IPC: F04C18/02
Filed: 2003-05-14
Abstract: PURPOSE: An oil feeder of a scroll compressor is provided to reduce the number of parts and assembling processes and to cut down the manufacturing cost of a compressor and improve productivity by simplifying the oil feeder for pumping oil of a casing. CONSTITUTION: A scroll compressor is composed of a casing filled with the constant amount of oil; a driving motor installed in the casing to generate rotary power; a driving shaft(120) combining with a rotor of the driving motor to transmit the rotary power and having an oil passage(121) penetrated axially to suck in the oil of the casing; an orbiting scroll combined to the driving shaft to orbit; a fixed scroll engaged with the orbiting scroll to form plural compression chambers moving continuously in a pair between the fixed scroll and the orbiting scroll; and at least one frame for supporting the orbiting scroll axially and the driving shaft radially. An oil feeder of the scroll compressor comprises a shaft receiving unit(111) projected at the bottom side of the frame to immerse in the oil of the casing and recessed at the predetermined depth to support radially and axially the lower end of the driving shaft and to receive the driving shaft; at least one oil through-hole(112) penetrating the side of the shaft receiving unit toward the driving shaft; and at least one oil suction port(122) penetrated toward the oil passage of the driving shaft to communicate with the oil through-hole.
Patent KR-20040098991-A (KR)
Inventor: JIN HYEONG JONG
IPC: A47L9/16
Filed: 2003-05-16
Abstract: PURPOSE: A vacuum cleaner is provided to improve dust collecting efficiency by directly connecting a cyclone dust collector to a cleaner body. CONSTITUTION: A vacuum cleaner is composed of a brush, a cleaner body, a flexible hose connecting the brush to the cleaner body, and a cyclone dust collector(21) detachably installed between the flexible hose and the cleaner body. The cyclone dust collector includes a cyclone body(23), a dust collecting case(25) detachably coupled to the cyclone body, a dust separating grill(41) installed at the inside of the cyclone body and having a plurality of minute holes(43), a first back-flow preventing member(55) formed integrally at the dust collecting case and protruding toward the bottom of the dust collecting case, and a second back-flow preventing member(50). The cyclone body has an air inlet(34) communicated with the flexible hose and an air outlet(32) communicated with the cleaner body, and swirls sucked air. The second back-flow preventing member is formed at the lower surface of the dust separating grill, and protrudes toward the dust separating grill from the bottom of the dust collecting case.
Patent KR-20040103258-A (KR)
Inventor: KO JAE BEOM
IPC: H04M3/54
Filed: 2003-06-02
Abstract: PURPOSE: A method for an international call forwarding service of a mobile telephone is provided to forward a call to a mobile phone of a subscriber staying in a specific country at a mobile communication telephone number subscribed for each mobile communication service of a plurality of countries, thereby conveniently using a mobile telephone service in the plurality of countries. CONSTITUTION: A caller attempts call connection to a mobile communication telephone number of a call forwarding service subscriber in a country where the caller stays(30). If the call of the caller is connected with the mobile communication telephone number of the subscriber, it is judged whether the subscriber orders call forwarding(31-32). If so, the call is forwarded to a mobile communication telephone number of the subscriber to a mobile communication service of a country where the subscriber stays(33-35).
Patent KR-20040010111-A (KR)
Inventor: GANG SEUNG GOO
IPC: B30B1/06
Filed: 2003-06-02
Abstract: PURPOSE: A cam press is provided to reduce working hours and to improve productivity by continuously operating a ram by a cylindrical cam. CONSTITUTION: A cam press is composed of a drive unit, left and right cam shafts(15,16) standing vertically and rotated by the drive unit, left and right cylindrical cams(17,18) integrated with the left and the right cam shafts respectively and having guide grooves(17a,17b,17c,18a,18b,18c), and a ram(3) moving only vertically. The ram has guide protrusions(2a,3a,4a) fit into the guide grooves, moves up and down according to the phase shift of the guide grooves, and applies pressure to a material(100).
Patent KR-20040107653-A (KR)
Inventor: LEE MYUNG CHUL
IPC: A45B11/00
Filed: 2003-06-09
Abstract: PURPOSE: A detachable/attachable umbrella/parasol for pets is provided to prevent pets from being wet in rainy days and to protect pets from sun light, whereby pet owners are able to walk their pets irrespective of weather conditions. CONSTITUTION: The detachable/attachable umbrella/parasol(9) for pets is connected to a pet body supporter. The pet body supporter includes a frame(1) having diverse sizes depending on the body shape of a pet; connecting belts(17) having buckles or snap fasteners attached thereto for wrapping the body of the pet; snap fasteners(13) to which a rain coat cover is detachably attached; and an umbrella/parasol connecting unit(5). Preferably, a linking pin(11) is formed on outside of the umbrella/parasol connecting unit(5), and a carrier(19) is detachably connected to the frame(1).
Patent KR-20050003574-A (KR)
Inventor: CHO YOUNG AM
IPC: B65G11/00
Filed: 2003-06-27
Abstract: PURPOSE: An automatic non-powered opening and closing device interlocking with a material conveying chute is provided to prevent related equipment and a work environment from polluting by minimizing the scattering of material coals generated in conveying the material coals of an iron works. CONSTITUTION: Plural plate shafts having an opening and closing plate(13) and plural plate shafts having an opening and closing plate(14) are installed and held rotatively by a support bar(11) mounted at the upper part of a traveling chute(4). Arms(16,17) for rotating one group of adjacent plate shafts and the other group of the plate shafts are connected and arranged at the side of the plate shafts. Operating tools(18,19,20,21) for opening and closing plates slide with rollers(22,23) of the arms and each arm, respectively, and the operating tools are disposed at the side of the traveling chute.
Patent KR-20050004664-A (KR)
Inventor: CHO BYEONG HO
IPC: H01L21/027
Filed: 2003-07-03
Abstract: PURPOSE: A method for forming a pattern of a mask is provided to improve a lithography margin and guarantee a process margin by forming an assist bar in a direction vertical to a target pattern or in a direction parallel with and perpendicular to the target pattern. CONSTITUTION: At least one of the first assist bar not embodied on a wafer is formed in a direction perpendicular to a target pattern(11), adjacent to the target pattern. At least one of the second assist bar not embodied on the wafer is formed in a direction parallel with the target pattern, adjacent to the target pattern.
Patent KR-20040010159-A (KR)
Inventor: VAN DER WERF JAN EVERT
IPC: G03F9/00
Filed: 2003-07-14
Abstract: PURPOSE: A lithographic apparatus and a device manufacturing method are provided to be capable of detecting position error and disturbances of a reflector by real-time. CONSTITUTION: A reflector alignment system(10) uses an alignment beam(AB1) propagating through a projection system(PL) comprising a mirror group to measure the apparent relative positions of two reference markers fixed to a reference frame(RF) on opposite sides of the projection system. The movement of mirrors in the projection system(PL) detects as a shift in the apparent position of a plurality reference markers(11,14).
Patent KR-20050009518-A (KR)
Inventor: CHUNG EUN YOUNG
IPC: H01L27/115
Filed: 2003-07-16
Abstract: PURPOSE: A method for forming a triple gate of a high voltage EEPROM(electrically erasable and programmable read only memory) device is provided to control the thickness of an oxide layer and guarantee uniformity, repeatability and stability of a process by performing two thermal oxide processes and two precleaning processes. CONSTITUTION: A predetermined cell is formed in a silicon substrate(100). A high voltage gate oxide layer(114) and a high voltage HLD(high temperature low pressure deposition) oxide layer(116) are sequentially deposited on the substrate. A high voltage transistor region on the HLD oxide layer is covered with the first photoresist layer, and the region for forming an input/output transistor and a logic transistor is opened. By using the first photoresist layer as an etch mask, the high voltage gate oxide layer is removed and a predetermined depth of the HLD oxide layer is eliminated. The second photoresist layer is formed on the high voltage gate oxide layer except the portion for forming the logic transistor and on the HLD oxide layer from which the predetermined depth is eliminated. By using the second photoresist layer as an etch mask, the HLD oxide layer is removed to form a gate oxide layer(128) for the input/output transistor. A gate oxide process is performed on a region for forming the logic transistor to form a gate oxide layer for the logic transistor.
Patent KR-20040010353-A (KR)
Inventor: KAMIYAMA TAKAO
IPC: E03F7/00
Filed: 2003-07-23
Abstract: PURPOSE: To provide a pipe-line repairing method in which the shape of a cylindrical body can be maintained in a desired cylindrical shape by inhibiting the deformation of the cylindrical body after a hardening. CONSTITUTION: In the pipe-line repairing method in which the cylindrical body 15 having an outside diameter smaller than the inside diameter of a pipe line is formed into the pipe line 20 and an opening S between the cylindrical body 15 and the interior wall of the pipe line 20 is filled with a grout material 35 and the grout material is hardened, expansible and contractible tubular pressure bags 11 are arranged in the longitudinal direction of the pipe line 20 to the left and right of the upper section of the opening S, the insides of the pressure bags 11 are filled with a fluid(compressed water) and the pressure bags 11 are expanded and the upper left and right of the cylindrical body 15 are supported by the expanded pressure bags 11. The slight deformation of the cylindrical body 15 at the pressure of the grout material 35 can be absorbed by the elastic deformation of the pressure bags 11, and the partial deformation of the cylindrical body 15 after the hardening is inhibited and the shape of the whole cylindrical body 15 can be maintained in a desired cylindrical shape.
Patent KR-20050015375-A (KR)
Inventor: CHUNG JU HYUCK
IPC: H01L21/28
Filed: 2003-08-05
Abstract: PURPOSE: A method of forming a via contact structure using a dual damascene process is provided to prevent erroneous application of copper by enlarging process margin required to remove a via protection layer. CONSTITUTION: A lower interconnection(55) is formed on a semiconductor substrate(51). An etch stopping layer(59) and an interlayer dielectric(61) are sequentially formed on the substrate. The interlayer dielectric is formed by using an in-situ process. A preliminary via hole for exposing the etch stopping layer is formed by patterning the interlayer dielectric. A via protection layer for filling the preliminary via hole is formed. The interlayer dielectric is patterned to form a trench region(67) which penetrates an upper portion of the preliminary via hole. The via protection layer, remaining in the preliminary via hole, is removed to expose the etch stopping layer. A final via hole(63a) is formed by dry etching the exposed etching stopping layer to expose the lower interconnection.
Patent KR-20050022718-A (KR)
Inventor: CHOI JIN TAE
IPC: H04B7/26
Filed: 2003-08-29
Abstract: PURPOSE: A method for redirecting a data service transmitted toward an EV-DO system to a 1X system is provided to supply a data service to an EV-DO system with regards to a normal request of a user, and to redirect an excessive request to a 1X system in order to provide the data service through the 1X system having a sufficient capacity. CONSTITUTION: An operator of an EV-DO system(200) sets RPC_COUNTs(Reverse link Power Control_COUNTS) in subcell unit(310). The EV-DO system(200) informs an HAT(210) of changed contents on an overhead message, and transceives a quick configuration message(320). If a subscriber requests an access to the EV-DO system(200)(330), the EV-DO system(200) checks whether a confirmed sequence of an access request signal exceeds the number of the set RPC_COUNTs(340). If so, the HAT(210) is not assigned with a channel(350). The HAT(210) requests the access by being redirected to a 1X system(100)(360). The 1X system(100) supplies a data service to the HAT(210)(370).
Patent KR-20050028139-A (KR)
Inventor: CHON YONG PIL
IPC: B05C9/14
Filed: 2003-09-17
Abstract: An oven device is provided to reduce wire vibration in the magnet wire enamel coating system by not causing repeated flow of a hot blast in a bending duct, therefore which can prevent the inferiority of appearance and the eccentricity of a coating outer diameter. The oven device comprises an up-and-down asymmetric bending duct(13) located between a hot blast inlet(5) of a baking furnace(20) and a hot blast outlet(2) to increase a convective heat transfer coefficient(h) of an enamel coated wire(4) by inducing turbulent flow of the hot blast, wherein the bending duct(13) comprises a vibration preventing means to prevent the wire vibration by causing the turbulent flow of the hot blast irregularly. The vibration preventing means comprises irregular bending pitches.
Patent KR-20040031594-A (KR)
Inventor: TAKEDA JUN
IPC: G02B6/36
Filed: 2003-09-30
Abstract: PURPOSE: An optical connector having a structure for blocking travel of light thereinto is provided to propose a blocking component suitable for multiple cores without changing insertion force of a plug of another optical connector. CONSTITUTION: An optical connector includes a housing and a blocking component. The housing(75) includes a coupling part for coupling another optical connector. The blocking component(81) is used for blocking an optical axis arranged in the coupling part. The blocking component includes a shutter plate(77) and an elastic part(79). The shutter plate is used for blocking or shading the optical axis and is pivotably supported by the housing having a pivot shaft. The elastic portion is used for biasing normally the shutter plate to a closed position. The shutter plate includes an opening in which the elastic portion is disposed. The shutter plate pivots between a position for blocking the optical axis and a position for moving the shutter by the other optical connector when the other optical connector is inserted into the optical connector.
Patent KR-20050031596-A (KR)
Title: Regenerative soil-mat
Inventor: LEE KWON
IPC: A47C21/04
Filed: 2003-09-30
Abstract: Provided is a regenerative yellow-earth mat including a regenerative member for preheating the mat before a user uses the mat, thereby solving EMI due to a heating wire. The regenerative yellow-earth mat includes a regenerative member(210) having a desired volume therein. The mat includes a composition consisting of yellow earth, salt, charcoal, and natural fibrous material. The composition includes a fibrous material. The mat is made by a wet method. An upper surface of the mat is coated with Korean paper. The regenerative member has a volume of 20 to 120 cubic centimeters. A nichrome heating wire is built in the mat having the yellow-earth composition and the regenerative member.
Patent KR-20050032660-A (KR)
Title: Vacuum packing machine
Inventor: AHN JOON YOUNG
IPC: B65B31/02
Filed: 2003-10-02
Abstract: A vacuum-packing machine is provided to minimize food leakage through the opening part of a packing paper and prevent the leakage from flowing into a vacuum pump, to easily clean by simply separating a communicating means, and to actively heat-seal by installing a packing paper pressurizing unit. A vacuum-packing machine comprises a base(400) composed of an air inlet(401); a vacuum pump connected with one side of the air inlet through an air path; a sealing means closing a vacuum-packing paper; and a communicating means(420) supplying the air path between an opening part of the packing paper and the air inlet. The communicating means comprises an upper case(421); a lower case(422); a communicating chamber(429) composed of an inner space formed by a contact between the upper case and the lower case; an air outlet(424) formed on either the upper case or the lower case and composed of one side connected and communicated with the other side of the air inlet and the other side connected with the communicating chamber; and a packing paper insertion part(423) formed on either the upper case or the lower case and composed of one side connected with the communicating chamber and the other side inserted into the opening part of the packing paper to be communicated.
Patent KR-20050032686-A (KR)
Title: Apparatus controlling automatically a gain of a amplifier
Inventor: LEE KWANG DU
IPC: H03G1/00
Filed: 2003-10-02
Abstract: An apparatus for automatically controlling the gain of a power amplifier is provided to reduce the manufacturing cost by implementing the automatic gain controller using only the CMOS process. An apparatus for automatically controlling the gain of a power amplifier includes a reception signal detection unit(110), a reference voltage generation unit(120), a gain control voltage detection unit(130), a gain controller(140), an impedance matching unit(150) and a power amplifying unit(160). The reception signal detection unit(110) detects the reception signal. The reference voltage generation unit(120) generates the reference voltage. The gain control voltage detection unit(130) detects the gain control voltage by comparing the detected reception signal with the generated reference voltage. The gain controller(140) outputs the gain signal by controlling the gain of the input signal. The impedance matching unit(150) compensates the disagreement for the impedance of the gain controller(140) in response to the gain control. And, the power amplifying unit(160) amplifies the gain signal.
Patent KR-20050036365-A (KR)
Inventor: KIM YOUNG ROK
IPC: H04L45/50
Filed: 2003-10-16
Abstract: 본 발명은 인터넷 접속 시점에 가입자가 등록한 인터넷 부가서비스를 확인하여, VPN 응용서비스를 등록한 가입자로부터 발생한 트래픽이 인터넷 망을 통해 MPLS 터널링 방식으로 인터넷 부가서비스 제공자측으로 전달되도록 함으로써,  VPN 응용서비스의 제공에 소요되는 시간을 단축시켜 인터넷 부가서비스의 제공 환경을 개선시킬 수 있는 기술에 관한 것이다.
Patent KR-20050036567-A (KR)
Inventor: PARK KI CHUL
IPC: H04B7/26
Filed: 2003-10-16
Abstract: 본 발명은 평상 시 위성 DMB 모듈을 슬립모드로 동작시키고, 이동 통신망을 통해 긴급방송에 대한 정보를 수신할 때만 상기 위성 DMB 모듈을 정상 동작시켜 긴급 방송을 시청함으로써, 위성 DMB 모듈에 의해 불필요하게 소모되는 전력을 감소시킬 수 있는 위성 디지털 멀티미디어 방송 단말기의 전력 제어 방법에 관한 것으로, 위성 디지털 멀티미디어 방송(DMB) 모듈과 이동 통신 모듈이 구비된 위성 디지털 멀티미디어 방송 단말기의 전력 제어 방법에 있어서, 위성 디지털 멀티미디어 방송 서비스를 받지 않을 때 상기 위성 디지털 멀티미디어 방송 모듈을 슬립모드로 전환하는 단계와, 상기 이동 통신 모듈을 통해 긴급방송에 대한 정보가 수신되면, 상기 위성 디지털 멀티미디어 방송 모듈을 정상 동작시키고, 긴급방송을 수신하는 단계를 포함하여 이루어짐으로써, 위성 DMB 모듈에 의해 불필요하게 소모되는 전력을 줄일 수 있는 효과가 있다.
Patent KR-20050037855-A (KR)
Inventor: JUN WOO SIK
IPC: G03F7/42
Filed: 2003-10-20
Abstract: 본 발명은 포토레지스트 제거용 씬너 조성물에 관한 것으로, 특히 a) 프로필렌글리콜 모노알킬에테르 아세테이트, b) 알킬 락테이트, 및 c) 케톤을 포함하는 포토레지스트 제거용 씬너 조성물에 관한 것이다. 
     본 발명의 포토레지스트 제거용 씬너 조성물은 액정 디스플레이 디바이스에 사용되는 글라스 기판 및 반도체 제조에 사용되는 웨이퍼의 가장자리와 후면 부위에 사용되어 불필요하게 부착되어진 포토레지스트를 단시간에 효율적으로 제거할 수 있을 뿐만 아니라, 인체에 대한 안정성이 높으며, 계면의 단차를 줄여 다양한 공정에 적용 가능하고, 액정 디스플레이 디바이스 및 반도체 제조공정을 간편화하여 경제적으로 생산수율을 향상시킬 수 있다.
Patent KR-20050041691-A (KR)
Inventor: KIM KI HUN
IPC: H04R1/02
Filed: 2003-10-31
Abstract: 본 발명은 스피커장치에 관한 것이다. 본 발명은 내부에 소정의 내부공간(22)이 형성되는 선단캐비넷(20)과, 내부에 상기 선단캐비넷(20)의 내부공간(22)과 연통되는 내부공간(32)이 형성되고 상기 선단캐비넷(20)과 결합되어 상기 내부공간(32,22)이 외부와 폐쇄되게 하는 후단캐비넷(30)과, 상기 선단캐비넷(20)과 후단캐비넷(30)에 의해 형성되는 내부공간에 구비되어 소리신호를 발생시키는 스피커(40)를 포함하여 구성되고, 상기 선단캐비넷(20)과 후단캐비넷(30)은 상대적인 이동이 가능하여 상기 내부공간(22,32)에서 상기 선단캐비넷(20)의 선단과 후단캐비넷(30)의 후단 사이의 길이가 조절가능하여 내부공간(22,32)의 내용적이 가변된다. 상기 선단캐비넷(20)과 후단캐비넷(30)은 원통형으로 형성되고, 일측의 외면과 타측의 내면에는 서로 대응되는 나사부(23,33)가 형성되어 상대적인 이동이 가능하게 된다. 이와 같은 본 발명에 의하면 사용자의 취향에 따라 스피커에서 재생되는 중저음을 달리하여 스피커장치를 사용할 수 있다.