baber/WOPTO huggingface dataset:
Patent KR-20040022016-A (KR)
Inventor: HWANG SEONG BAE
IPC: G11B20/10
Filed: 2002-09-06
Abstract: PURPOSE: An apparatus and a method for limiting seeing and hearing of a DVD player are provided to protect juveniles from harmful video contents. CONSTITUTION: When a disc is inserted into a DVD player(300), a parental level recorded in the disc is compared with a parental level set in the DVD player(302). When the parental level recorded in the disc is higher than the parental level set in the DVD player, a user is requested to input a password(303). When the password input by the user is not identical to a password set in the DVD player, title information of the disc is stored(306), a tray is closed(307) and the DVD player is turned off(308). When the DVD player is operated again, the user is requested to input a password. When the password is identical to the password set in the DVD player(311), the tray is opened(312) and the title information of the disc and the parental level are displayed(313).
Patent KR-20040024069-A (KR)
Title: A fishing rod unit havig a ring for connecting butt cap to said unit
Inventor: KIM TAE HUN
IPC: A01K77/00
Filed: 2002-09-13
Abstract: PURPOSE: A method for manufacturing a pole for a fishing appliance having a butt cap engaging ring is provided in which the butt cap engaging ring and the pole constituting a fishing rod or the handle of a floating net are melt-attached by heat after forming the butt cap engaging ring of a rigid member. CONSTITUTION: A fabric for a fishing rod is rolled around a die having the shape of a pole(30) for a fishing appliance so that a butt cap engaging ring(20) is located at one end of the pole(30) along with the die in the rolling step. The fabric for the fishing rod rolled around the die is wrapped and fastened with a deformed film in a spiral shape in the wrapping step. The pole with the fabric for the fishing rod and the butt cap engaging ring(20) melt-attached to each other is formed by heating the fabric for the fishing rod fastened by the deformed film in a heating furnace in the thermosetting step. The die is removed from the pole(30) in the core removal step. The deformed film is removed from the pole(30) in the deformed film removal step.
Patent KR-20040025046-A (KR)
Title: Noise decrease type egr valve
Inventor: KWON SUN HYEONG
IPC: F02M25/07
Filed: 2002-09-18
Abstract: PURPOSE: An EGR(Exhaust Gas Recirculation) valve for noise reduction is provided to mount a magnetic element to valve contact portions for magnetizing contact portions of an EGR lift valve and a valve seat by the same polarity, thereby preventing the direct contact between the contact portions and improving the noise. CONSTITUTION: An EGR(Exhaust Gas Recirculation) valve for noise reduction includes a seat magnetizing element(30) and a valve magnetizing element(32). The seat magnetizing element is mounted to a valve seat(36) while forming an exhaust port for a valve housing of the EGR valve. The valve magnetizing element is formed by a contact portion of an opening/closing valve(38) for opening or closing the valve seat surface by without any contact. The seat magnetizing element and the valve magnetizing element generate repulsive magnetizing fields to form a buffering area.
Patent KR-20040028314-A (KR)
Title: Vertical axis wind turbine device
Inventor: KIM SEUNG JO
IPC: F03D3/02
Filed: 2002-09-30
Abstract: PURPOSE: A vertical axis wind turbine is provided to regularly realize the performance of high efficiency by changing pitch angles of blades by a sine. CONSTITUTION: A rotary center part(11) is vertically arranged and transmits rotary force to a generator. A rotor part(12) is formed of a plurality of blades(12a) arranged at equal intervals for generating rotary force from flowed wind. Support elements(13) rotatively support the plurality of blades centering on rotary shafts of the blades to change pitch angles of the blades, and are fixed at the rotary center part for connecting the rotary center part with the blades of the rotor part. A plurality of connecting members(15) are connected with an operating point of each blade separated from the rotary shaft of each blade by one end. A rotary body(16) is connected with the other ends of the connecting members, and rotates along with the rotor part. A pitch control unit(14) includes a control element(17) translating and rotating the center of the rotary body from a reference position so that the connecting members change the pitch angles of the blades by a sine according to the rotation of the blades, and changing phases of the blades corresponding to a direction of wind.
Patent KR-20030030922-A (KR)
Title: Methods for producing Agrimonia extract with improved activity against hepatitis B virus and pharmaceutical and food compositions containing said extract
Inventor: AHN DONG HO
IPC: A23L33/00
Filed: 2002-10-09
Abstract: PURPOSE: A method for producing an extract of Agrimonia eupatoria L. having improved anti-hepatitis B virus activity is provided. A pharmaceutical composition and a food composition containing an effective amount of the Agrimonia eupatoria L. extract are effective in treatment and prevention of liver diseases containing hepatitis B virus, liver cirrhosis or liver cancer. CONSTITUTION: Agrimonia eupatoria L. is ground and heated with water at 20 to 30deg.C for 7 days or more and a insoluble material is removed therefrom. For an example, each of Agrimonia eupatoria L., Agrimonia pilosa L. Agrimonia coreana N. and Agrimonia N. for pilosella Satake is dried and ground. 1g of each powder is extracted in 40ml distilled water at 60deg.C for 1hr and centrifuged to produce 2.2g of a dried extract.
Patent KR-20040036796-A (KR)
Title: Compressor for reducing pulsating pressure
Inventor: CHOI JEONG WON
IPC: F04B53/06
Filed: 2002-10-24
Abstract: PURPOSE: A compressor having a reducing structure for dynamic pressure is provided to exhaust refrigerant from vent rooms of front and rear housings to a vent muffler outside the compressor smoothly and to exhaust refrigerant from the vent room of the rear housing after reducing dynamic pressure in multiple stages. CONSTITUTION: A compressor includes a front housing(200), a rear housing(300), front and rear cylinders(400,500), double pistons(120), an inclined plate(110), a first discharge passage(380) and a second discharge passage(390). The first discharge passage forms an auxiliary muffler(360) inside a vent room(320) of refrigerant for the rear housing. The first discharge passage penetrates a side of a partition(340) supporting an ear valve unit(600,700) and connects the auxiliary muffler. The first discharge passage is formed to an inner surface of the rear housing as a pipe lower than the partition. A communicating device(370) is formed to the partition to communicate the vent room of refrigerant with the auxiliary muffler. The communicating device comprises grooves or communicating holes. Thereby, dynamic pressure of refrigerant is reduced effectively in process of discharging refrigerant from the vent room to a vent muffler(354).
Patent KR-20030076173-A (KR)
IPC: H01L21/76
Filed: 2002-10-28
Abstract: 양호한 트랜지스터 특성을 얻을 수 있는, STI를 이용한 반도체 장치를 제공한다. 
     반도체 장치는, 반도체 소자를 형성한 실리콘 기판(1)과, 실리콘 기판에 형성되며 표면으로부터 점차로 폭이 좁아지는 사다리꼴 형상의 단면 형상을 갖고, 실리콘 기판 내의 활성 영역을 분리하는 소자 분리용 트렌치(6)와, 트렌치 표면에 형성되며, 1~5㎚의 두께를 갖는 산화 실리콘막 또는 질화 산화 실리콘막의 제1 선형 절연층(7)과, 제1 선형 절연층 위에 형성되며, 2~8㎚의 두께를 갖는 질화 실리콘막의 제2 선형 절연층(8)과, 제2 선형 절연층에 의해 획정되는 오목부를 매립하는 소자 분리 영역(9)을 갖는다.
Patent KR-20040037386-A (KR)
Title: Method for displaying caller's information in mobile phone
Inventor: JIN CHANG HYEON
IPC: H04M1/57
Filed: 2002-10-28
Abstract: PURPOSE: A method for displaying information of a caller in a mobile phone is provided to display group information of a caller on an LCD by checking information of the caller according to opening and closing of a folder when a call is received. CONSTITUTION: When a call is received(S300), a controller checks whether a folder is opened(S302). If the folder is opened, the controller checks whether there is information on a caller(S304). If there is information on the caller in the mobile phone, the controller checks whether the caller is a registered one(S306). If there is no information on the caller, the controller displays a phone number of the caller on an internal LCD(S310). If the caller is a registered one in a phone book(S306), the controller displays a name, a corresponding group and a phone number of the caller on the internal LCD(S308). If the caller has not been registered for the phone book, the controller displays the phone number of the caller(S310). If the folder is closed(S302), the controller checks whether there is information on the caller in the mobile phone(S312). If there is information on the caller, the controller checks whether the caller is a registered on in the phone book(S314). If there is no information on the caller, the controller displays the phone number of the caller on an external LCD(S318). If the caller has been registered for the phone book, the controller displays the name, the corresponding group and the phone number on the external LCD(S316). if the caller has not been registered for the phone book, the controller displays the phone number of the caller on the external LCD(S318).
Patent KR-20040040623-A (KR)
Title: BGA Package Manufactruing Method
Inventor: LEE SEONG SU
IPC: H01L23/48
Filed: 2002-11-07
Abstract: PURPOSE: A method for manufacturing a BGA(Ball Grid Array) package is provided to be capable of omitting a cull adsorbing process and a plate aligning process in spite of the use of a SUS carrier for improving productivity. CONSTITUTION: A board(104) is prepared. At this time, the board includes a plurality of chips(102) and a SUS carrier(101) attached to the peripheral portion of the chips. A molding process is performed on the resultant structure for mainly enclosing the chips. A degating process is performed on the resultant structure for removing a cull(201). A sawing process is carried out for separating each package from the resultant structure. At the time, the degating process is performed at the chips and an opposite outer portion.
Patent KR-20040040972-A (KR)
Title: Disk drive
Inventor: CHOI SEONG SU
IPC: G11B33/10
Filed: 2002-11-08
Abstract: PURPOSE: A disc drive is provided to enable a user to visually check that a disc is safely seated and is rotated though other operation is not performed. CONSTITUTION: The device comprises a cabinet, a disc drive, a main chassis(50), and a disc display lens(60). The cabinet includes a front plate(32), a display window(33), and an entrance hole. The display window(33) is longitudinally formed at an upper side of the front plate(32). The entrance hole, closed or opened by a door, lets a tray come in or out. The disc drive is installed within the cabinet. The components comprising the disc drive are installed on the main chassis(50). A tray(52), also installed on the main chassis(50), safely seats or unloads the disc. A door is installed at an end of the tray(52) for closing or opening the entrance hole. The disc display lens(60), installed within the cabinet, has a triangular cross section. A floor of the disc display lens(60) faces an upper face of the disc, and reflects the image of the disc to the display window(33) via a slant face(62).
Patent KR-20030004177-A (KR)
Title: Apparatus and control method for automatically shutting gas valve on locking of door-lock
Inventor: PARK YEONG CHEOL
IPC: F24C3/12
Filed: 2002-11-09
Abstract: PURPOSE: A structure of a door controller is simplified by transmitting signals corresponding to opening and shutting of the door, thereby improving controlling efficiency. CONSTITUTION: A device for shutting gas valve when locking the door lock comprises a door signal generating portion(20), a main controller(30), a valve driving device(50). The door signal generating portion generates signal corresponding to the opening or shutting of a lock(11). The main controller receives the signal from the door signal generating portion, and controls the opening and shutting of the gas valve(48). The valve driving device opens and shuts the gas valve mechanically by the main controller. A gas leakage sensor(5) is connected to the input end of a microprocessor of the main controller to shut the gas valve when a gas leakage is sensed.
Patent KR-20040041799-A (KR)
Inventor: NOH JEONG DU
IPC: B60R19/18
Filed: 2002-11-11
Abstract: PURPOSE: A bumper beam for a vehicle is provided to improve the stiffness and shock absorbing power of the bumper beam by integrating front and rear surfaces with upper and lower surfaces and having a closed-section structure. CONSTITUTION: A bumper beam for a vehicle is formed with front and rear surfaces(11,12) and upper and lower surfaces(13,14) integrally, and has a closed-section structure. Two horizontal ribs(15) connect the front surface to the rear surface, and divide the inner space of the beam into three spaces(16,17,18). A foaming unit(11a) is integrally formed at the front surface, and reinforces the front surface and the middle space(17). The front surface, the rear surface, and the horizontal ribs are different in thickness.
Patent KR-20040040985-A (KR)
Inventor: JUNG KWAN SEEN
IPC: A61H39/04
Filed: 2002-11-07
Abstract: PURPOSE: A foot massaging device is provided to achieve a direct finger pressure effect and a vibrating stimulation effect by finger pressure projections protruded by a driving unit if a user merely put his or her foot on a footboard. CONSTITUTION: The device comprises: a footboard(100) with a plurality of vent holes(110); a rising and falling plate(200) with a plurality of finger pressure projections(210) protruded over the footboard(100) through the vent holes(110); a rising and falling plate driving unit(300) for driving the rising and falling plate(200) upward and downward; and a housing(400) supporting the footboard(100) and housing the rising and falling plate driving unit(300).
Patent KR-20040047018-A (KR)
Title: Washing Machine with alarm function to indicate additional insert of detergent and its operating method
Inventor: KANG DONG U
IPC: D06F33/02
Filed: 2002-11-28
Abstract: PURPOSE: A washing machine and an operating method of the washing machine with an alarm function of inputting additional detergent are provided to demand additional input when detergent is shorter than proper amount of detergent. CONSTITUTION: A key input portion(100) includes buttons to input demands for washing and a display window(D2) to show an operating condition. A sensing device is installed to a lower portion to sense the quality of water supplied to a washing tub. A micro computer decides the input quantity of detergent according to an output signal and demands additional input of detergent. An alarm device displays an additional demand for detergent according to a control signal of the micro computer. Thereby, proper amount of detergent is inputted by checking necessary amount of detergent after sensing temperature and conductivity of washing water with a sensor.
Patent KR-20040048274-A (KR)
Title: Heater for Use with Antenna and Method Thereof
Inventor: CHO YEONG HO
IPC: H01Q1/00
Filed: 2002-12-02
Abstract: PURPOSE: A heating apparatus of a wireless communication network antenna and a heating method thereof are provided to lengthen a lifetime of the wireless communication network antenna by removing snow or freezing layers. CONSTITUTION: A heating apparatus of a wireless communication network antenna includes a heating body, a power supply unit, a power/transmission signal mixing unit, a cable, a power/transmission signal separation unit, and an antenna. The heating body(260) is used for generating the heat to melt snow or freezing layers. The power supply unit(220) supplies the electric energy to the heating body. The power/transmission signal-mixing unit(230) mixes a transmission signal of a wireless communication network with the electric energy. The cable(240) is used for providing transmission paths of the transmission signal and the electric energy. The power/transmission signal separation unit(250) separates the mixed signal of the transmission signal and the electric energy. The antenna(110) is used for outputting the transmission signal as a wireless signal.
Patent KR-20030017451-A (KR)
Title: Start circuit for induction motor using soft starter
Inventor: PARK UN YANG
IPC: H02P1/26
Filed: 2002-12-05
Abstract: PURPOSE: A start circuit of an induction motor using a soft starter is provided to reduce equipment cost of the soft starter by reducing a rated current burden. CONSTITUTION: A primary side and a second side of a stator winding(14) of an induction motor(12) are drawn to six lines. Three lines of a three-phase power supply(16) are directly connected to one side of the stator winding(14). Three lines are diverged from the three-phase power supply(16) and pass through a soft starter(10). The three lines are connected to the other side of the stator winding(14). A bypass magnetic contact point(18) is connected to the soft starter(10) in parallel. When the soft starter(10) is out of order, the bypass magnetic contact point(18) compensates for an operation of the induction motor(12).
Patent KR-20030074106-A (KR)
Title: System boot using nand flash memory and method thereof
Inventor: CHOI YEONG JUN
IPC: G06F12/00
Filed: 2002-12-06
Abstract: PURPOSE: A boot system using a NAND flash memory and a method thereof are provided to improve a system performance and reduce a manufacturing cost in a system booting. CONSTITUTION: A NAND flash memory(18) stores at least one boot code. A boot strapper(25) adjusts a control signal transmission to the NAND flash memory(18) and receives the boot code from the NAND flash memory(18) through the interface(27). A RAM(26) stores the boot code accessed from the NAND flash memory(18). A system booting operation includes a boot code reading operation from the RAM(26) by the CPU core(12). The boot code includes a system initialization program and a copy command program.
Patent KR-20040052118-A (KR)
Title: Rail apparatus of curtain for car
Inventor: JANG JONG CHEOL
IPC: B60J3/00
Filed: 2002-12-13
Abstract: PURPOSE: A curtain rail system for a vehicle is provided to regulate the curtain to passengers' desire without regard to traveling conditions of the vehicle in folding or unfolding the curtain by limiting or re-operating a curtain holder by moving upward and downward a curtain rail along a curtain holder locking device fixed to a supporting rail. CONSTITUTION: A curtain rail system for a vehicle comprises a supporting rail(10) arranged along the longitudinal direction of an upper panel(60) of the vehicle; a curtain rail(20) and a pair of supporting faces(23) arranged to the lower end of the supporting rail along the longitudinal direction of the supporting rail with parallel to each other and protruded at the side outer periphery; a plurality of curtain holders(30,31,40,41,42) having rollers to connect with the curtain and move along the supporting faces of the curtain rail; and a curtain holder locking device(11) for connecting the supporting rail and the curtain rail, stopping the motion of the curtain holder by constraining the roller if the curtain rail moves to the uppermost end along the vertical length, and operating the curtain holder if the roller is separated from the uppermost end along the vertical length of the curtain rail.
Patent KR-20040057494-A (KR)
Title: Wafer loading system having plate spring
Inventor: HWANG SEON HO
IPC: H01L21/68
Filed: 2002-12-26
Abstract: PURPOSE: A wafer loading system having a leaf spring is provided to be capable of minimizing the impact between a pivot and a base plate as the pivot is loaded in a loadlock chamber. CONSTITUTION: A wafer loading system(100) includes a pivot(120a,120b) capable of rotating as much as desired angle between the first and second position of a loadlock chamber. The pivot has two plates for supporting a wafer carrier(116). The wafer loading system further includes a base plate(112) on the bottom of the loadlock chamber for supporting the pivot as the pivot is at the second position, and a leaf spring(140) installed at the base plate for buffering the impact between the pivot and the base plate as the pivot moves from the first position to the second position.
Patent KR-20040059305-A (KR)
Title: Method and device for detecting a signal and optical recording and/or reproducing apparatus employing it
Inventor: KIM CHEON GI
IPC: G11B7/09
Filed: 2002-12-28
Abstract: PURPOSE: A signal detection method, a device thereof, an optical recording and/or reproducing apparatus applying the applying signal detection method, and a device thereto are provided to detect a signal used to decide on-track results and/or a track mobile direction by using detection signals of the first and second sub optical beams and a main beam, thereby determining the on-track results and/or the track mobile direction regardless of a duty ratio and a track pitch of an optical disk. CONSTITUTION: The first signal operator(31) subtracts the first main signal and the first/second sub signals, and outputs an operated signal. The first signal operator(31) has a subtractor(33). The subtractor(33) inputs an added signal of the first main signal and the first/second sub signals, and subtracts the added signal. The first main signal is a light receiving signal for one portion of a main optical beam. The first/second sub signals are light receiving signals for one portion of the first and second sub optical beams. The first signal operator(31) includes a gain controller(32) that controls a gain of the added signal or gains of the first and sub signals and a gain of the first main signal.
Patent KR-20040060498-A (KR)
Inventor: CHOI BYEONG GON
IPC: A23L2/38
Filed: 2002-12-30
Abstract: PURPOSE: A method of making a beverage containing a Sorbus commixta Hedlund extract as an effective ingredient and fruit juice, vitamin C, sodium carbonate or the like as an optional ingredient is provided. It enables a consumer to easily take a useful component contained in Sorbus commixta Hedlund in beverage form. CONSTITUTION: The beverage contains 40 to 50% by weight of a Sorbus commixta Hedlund extract as an effective ingredient and 2 to 4% by weight of pineapple juice, 20 to 30% by weight of tomato juice, 0.05 to 0.2% by weight of vitamin C, 0.01 to 0.05% by weight of sodium carbonate as an optional ingredient and the balance comprising purified water. The Sorbus commixta Hedlund extract is prepared by washing Sorbus commixta Hedlund with water, grinding and concentrating. The extract has a Brix from 40 to 45.
Patent KR-20020032544-A (KR)
IPC: H01M10/06
Filed: 1999-11-26
Abstract: 중심부 및 측면부를 가지며, 판의 적어도 일 측면에 다수의 스터드들을 갖는 기공성 판을 포함하고, 상기 판의 동일 측면의 중심부에 적어도 하나의 연속 수직 립을 추가적으로 포함하는 납산 전지용 전지 세퍼레이터.
Patent KR-20020059363-A (KR)
Title: 흡수성 생리대
IPC: A61L15/60
Filed: 2000-08-16
Abstract: 흡수성 생리대는 제1 액체-투과성 물질의 시트, 제1 시트에 인접하게 배치된 제2 액체-투과성 물질의 시트, 및 제2 시트에 인접하게 배치된, 액체를 흡수하기 위한 흡수성 부재를 포함하는 적층 구조를 갖는다.  제2 시트는 제1 시트 위에 침적된 액체를 수용하고 액체를 흡수성 부재로 이동시키도록 배열된다.  생리대는 건조시 약 5mm 이하의 두께를 갖고 15초 미만의 침투 시간을 갖는다.
Patent KR-20020048425-A (KR)
IPC: C12M1/00
Filed: 2000-09-29
Abstract: 본 발명은 전자적 주소지정 마이크로칩 어레이 투과층의 표면에 화학 잔기의 부착을 증진시키는 것에 관한 것이다.  화학 잔기의 부착은 어레이의 미리 결정된 위치에서 또는 전체 어레이 위에서 일어날 수도 있다.  부착은, 어레이의 포획 부위에서 전자 전위를 사용하여 어레이와 접촉되는 용액의 pH 변화를 유도함으로써 수행될 수도 있거나, 또는 용액의 pH를 비전자적으로 조절함으로써 수행될 수도 있다.  의도되는 화학 잔기는 pH 민감성이고, 어레이에 부착하기 위한 반응 중심부를 형성한다.  또한, 이러한 부착을 위한 신규 그래프팅 방법이 제공된다.
Patent KR-20030011764-A (KR)
IPC: C11D1/88
Filed: 2000-11-07
Abstract: 다음 화학식 I의 소수성으로 개질된 폴리아민 약 0.01 내지 약 50중량%, 가장 바람직하게는 약 3 내지 약 7중량%, 계면활성제 약 0.01중량% 및 잔여량의 담체와 보조제 성분을 포함하는 세탁 세제 조성물에 관한 것이다. 
     화학식 I 
     
       
     
     위의 화학식 I에서, 
     R은 C 5 -C 20 직쇄 또는 측쇄 알킬렌, 또는 이들의 혼합물이고, 
     R 1 은 화학식 -(R 2 O) X -R 3 의 알킬렌옥시 단위(여기서, R 2 는 C 2 -C 4 직쇄 또는 측쇄 알킬렌, 또는 이들의 혼합물이고, R 3 은 수소, C 1 -C 22 알킬, C 7 -C 22 알킬렌아릴, 음이온성 단위 또는 이들의 혼합물이며, x는 약 15 내지 약 30이다)이며, 
     Q는 C 8 -C 30 직쇄 또는 측쇄 알킬, C 6 -C 30 사이클로알킬, 치환되거나 치환되지 않은 C 7 -C 30 알킬렌아릴 및 이들의 혼합물로부터 선택된 소수성 4급화 단위이고, 
     X는 전자적 중성을 제공하기에 충분한 양으로 존재하는 음이온이며, 
     n은 0 내지 4이다.