baber/WOPTO huggingface dataset:
Patent KR-20040094983-A (KR)
Inventor: JUNG JE DEOK
IPC: H01L21/304
Filed: 2003-05-06
Abstract: PURPOSE: An unload station of CMP equipment is provided to prevent damage of wafers and improve productivity by pushing correctly the wafers and preventing a sliding phenomenon of the wafers from a wafer cassette. CONSTITUTION: A guide hole(150) is formed nearly to a wafer entrance of a wafer cassette of an elevation plate. A couple of wafer support rods(160) are projected from both sides of the guide hole. A couple of racks(170) are formed horizontally to each lower end of the wafer support rods. A motor(180) includes a rotary shaft coupled to a pinion. The pinion is geared between the racks. A housing(190) is used for guiding motion of the racks and fixing the motor. A control unit maintains an interval between the wafer support rods and controls the motor to move the wafer support rods to the wafer entrance of the wafer cassette.
Patent KR-20030088874-A (KR)
Title: 반도체장치 및 그 제조방법
IPC: G02F1/1362
Filed: 2003-05-12
Abstract: 반도체장치의 제조에 있어서, 그 제조 공정수의 삭감을 가능하게 하는 방법 및 그 구조를 제공함으로써, 수율을 향상시켜 제조비용의 저하를 실현한다. 소자 기판 상에 행방향 및 열방향으로 형성되는 각각의 배선(소스배선, 드레인 배선 등)을 동일한 도전막으로 형성한다. 이러한 경우에, 이 배선들이 교차하는 부분에서 행방향 또는 열방향 중 한쪽의 배선을 비연속적으로 형성하고, 이 배선들 상에 절연막을 형성한 후에, 절연막 상에 형성되는 전극과 동일한 막으로, 비연속적인 배선을 연결하기 위한 접속배선을 형성함으로써 연속적인 배선을 형성한다.
Patent KR-20040007246-A (KR)
Inventor: TUSACCIU EDOARDO PIO
IPC: A63H33/04
Filed: 2003-05-16
Abstract: PURPOSE: Provided is a set of elements for assembling complex structures, the set comprising a plurality of first magnetic bar elements, having a first length, a plurality of ferromagnetic elements, and a plurality of second magnetic bar elements, having a second length. CONSTITUTION: The set of elements comprises a plurality of first magnetic bar elements(1), having a first length, a plurality of ferromagnetic elements(3), and a plurality of second magnetic bar elements, having a second length. The ferromagnetic elements(3) have a symmetric tridimensional shape, or a spherical shape. The second length of the second bar elements corresponds to the length of the diagonal of the square comprised of four first bar elements as sides, coupled each other in correspondence of the corners of the square by four electromagnetic elements.
Patent KR-20040100453-A (KR)
Inventor: JUNG BYEONG HWAN
IPC: F01N3/24
Filed: 2003-05-23
Abstract: PURPOSE: An outer cover of a catalytic converter is provided to reduce the noises discharge outside while maintaining the function of a converter by forming many slits in the secondary noise generation area as the main factor of noises. CONSTITUTION: An outer cover(10) of a catalytic converter comprises a semi-cylindrical cover body(11) and cover flange parts(13) formed on both sides of the cover body. Many noise-reduction slits(15) are formed in the area(N) of the cover body where noises are generated the most in the whole cover body to reduce the noises. The noise-reduction slits are extended toward the cover flange parts at a uniform interval.
Patent KR-20040100707-A (KR)
Title: Current supply apparatus for conveyors applicable to various motor-driven apparatuses
Inventor: YANG IN SU
IPC: H02M7/79
Filed: 2003-05-23
Abstract: PURPOSE: A current supply apparatus for conveyors is provided to be used as a power source for various motor-driven apparatuses outside where no alternating source is available. CONSTITUTION: A current supply apparatus for conveyors includes an inverter(110), a transformer(120), and an LC circuit(140). The inverter includes a pair of transistors(111,112), whose emitters are connected to an input node in parallel, to convert a direct current source to an alternating current source. The transformer steps up a voltage source converted to an alternating current to a commercial voltage of 220 V. Collectors of the transistor in the inverter are coupled with the transformer. The LC circuit suppresses harmonics from the result of the transformer and outputs clean sinusoidal waves.
Patent KR-20040101685-A (KR)
Inventor: KIM SANG PIL
IPC: C08J5/18
Filed: 2003-05-26
Abstract: PURPOSE: Provided is a biaxially oriented layered polyester film which is excellent in light screening property and has low specific gravity and high whiteness. CONSTITUTION: The biaxially oriented layered polyester film comprises a polyester layer (A layer, 1) containing 3-30 wt% of an inorganic particle having an average particle size of 0.05-5 micrometers and 0.2-6 wt% of a silicon dioxide particle having an average particle size of 1.0-20 micrometers; and a polyester layer (B layer, 2) containing 3-30 wt% of an inorganic particle having an average particle size of 0.05-5 micrometers which is formed on at least one surface of the polyester layer (A layer). Preferably the film contains 0.005-0.5 wt% of a fluorescent whitening agent in at least one layer of the polyester layers. Preferably the inorganic particle contained in at least one layer of the polyester layers is at least one selected from titanium dioxide and barium sulfate; and the fluorescent whitening agent is bisbenzoxazole-based one.
Patent KR-20030094060-A (KR)
Title: Ｄｃ 레벨 제어 방법, 클램프 회로, 및 촬상 장치
IPC: H04N5/18
Filed: 2003-05-30
Abstract: 전기 신호에서의 클램프 부분의 dc 레벨을 일정값으로 유지하는 dc 레벨 제어 방법으로서, 상기 전기 신호의 디지털 신호 처리용의 A/D 변환부보다 비트 분해능이 낮은 dc 레벨 비교용의 A/D 변환부를 이용하여, 상기 전기 신호에서의 샘플링 기간의 dc 레벨과 소정의 기준값을 비교함으로써, 상기 dc 레벨과 상기 기준값 간의 차를 구하는 단계; 및 상기 dc 레벨과 상기 기준값 간의 상기 구해진 차가 실질적으로 0이 되도록 상기 전기 신호에 클램프 신호를 피드백시키는 단계를 포함하는 dc 레벨 제어 방법을 개시한다.  이 방법은 고체 촬상 장치용 신호 처리 시스템에 적용하는 데 적절하다.
Patent KR-20040104113-A (KR)
Inventor: KIM JEONG YEOB
IPC: B65G61/00
Filed: 2003-06-03
Abstract: PURPOSE: A metal roll transferring apparatus is provided to efficiently supply the metal roll to a working table by a receiver according to the working condition after supplying a plurality of metal rolls to an arm of a post. CONSTITUTION: A metal roll transferring apparatus comprises a post(10) having a rotation part(11) of which lower part is fixed to a frame(1) and a part of an upper part is formed to be rotatable; an arm(20) connected to the rotation part of the post with a hinge, wherein the metal roll is fitted to the arm; a fixing unit fixing the arm in the rotating state; and a tapered receiver(30) which the metal roll fitted to the arm is supplied to and fitted in. The tapered receiver is installed to an upper part of the supporter(50) to make the metal roll to rotate while being fitted in the tapered receiver and has a larger diameter at the lower part.
Patent KR-20040107844-A (KR)
Inventor: AHN CHUNG HYEON
IPC: H04N13/00
Filed: 2003-06-14
Abstract: PURPOSE: An apparatus and a method for processing a 3-dimensional image signal are provided to display a stereo image of high resolution by processing the image signal through asymmetric demagnification, multiplexing and demultiplexing. CONSTITUTION: A left image demagnification unit demagnifies a left image and a right image demagnification unit(402) demagnifies a right image, wherein the left image and the right image are demagnified at different demagnification ratios. A multiplexer(403) multiplexes the demagnified left image and the demagnified right image into a multiplexed image signal having a standard image size. A signal processing unit demultiplexes the multiplexed image signal into a left image signal and a right image signal which have different image sizes each other and processes the demultiplexed left and the right image signals through a stereo image process of high resolution.
Patent KR-20040110322-A (KR)
Inventor: KIM DONG SEONG
IPC: C08L35/06
Filed: 2003-06-18
Abstract: PURPOSE: Provided is a thermoplastic resin composition, which has excellent heat resistance, surface gloss, weather resistance, discoloration resistance and impact strength as well as shows good appearance and post-processability such as heat fusion property. CONSTITUTION: The thermoplastic resin composition comprises: (a) 20-40 parts by weight of acrylate-styrene-acrylonitrile polymer comprising (i) 4-20 parts by weight of an acrylate-styrene-acrylonitrile resin containing small-diameter alkyl acrylate rubbery polymer having an average particle diameter of 500-2000 angstroms, and (ii) 10-32 parts by weight of acrylate-styrene-acrylonitrile polymer comprising (i) 4-20 parts by weight of an acrylate-styrene-acrylonitrile resin containing large-diameter alkyl acrylate rubbery polymer having an average particle diameter of 2500-5000 angstroms; (b) 40-80 parts by weight of a heat resistant copolymer comprising (i) 50-80 parts by weight of alpha-methylstyrene monomer, and (ii) 20-50 parts by weigh of acrylonitrile; and (c) 1-20 parts by weight of an acrylic polymer containing polybutadiene rubbery polymer having an average particle diameter of 2500-5000 angstroms, gel content of 60-95% and a swelling index of 12-40.
Patent KR-20050000768-A (KR)
Inventor: JEONG JAE GYU
IPC: G02F1/13
Filed: 2003-06-24
Abstract: PURPOSE: A liquid crystal dropping apparatus is provided to easily remove remaining liquid crystal by combining a lower cap with a case of a liquid crystal discharging pump, to thereby easily clean the discharging pump and reduce cleaning time. CONSTITUTION: A liquid crystal dropping apparatus includes a case(123), a lower cap(141a) combined with the bottom of the case, and a cylinder housed in the case. The liquid crystal dropping apparatus further includes a piston inserted into the cylinder, an inlet(147) through which liquid crystal flows in the piston, and an outlet(148) through which the liquid crystal is discharged. The piston has a slit formed at a predetermined portion of the bottom thereof to inhale and discharge the liquid crystal when the piston is rotated and vertically moved.
Patent KR-20050003848-A (KR)
Inventor: CHAE JAE BYUNG
IPC: H04B1/40
Filed: 2003-07-04
Abstract: PURPOSE: A method for displaying the residual of a battery in a mobile terminal is provided to satisfy a user's desire by displaying the remaining amount of a battery with various colors and to increase the effectiveness of advertisement by inserting a logo in the battery residual display portion. CONSTITUTION: If a battery residual detection part detects the level of the voltage outputted from a battery and provides it to a control part(S401), the control part confirms whether the detected voltage level is in the first-class voltage range(S402). In case that the detected voltage level belongs to the first class, the control part reads battery residual display color information, matched to the first class, from the mapping table of a battery residual display storage part and displays a battery image and a battery residual display image, inside of the battery image, with the color related to the first class(S403). However, if the detected voltage level does not belong to the first class, the control part confirms whether the detected voltage level is in the second-class voltage range(S404). In case that the detected voltage level belongs to the second class, the control part confirms battery residual display color information matched to the second class from the mapping table and displays the battery image and an internal battery residual display image with the confirmed color(S405).
Patent KR-20040012475-A (KR)
Title: Method for manufacturing highly-crystallized double oxide powder
Inventor: AKIMOTO YUJI
IPC: C01F17/241
Filed: 2003-07-08
Abstract: PURPOSE: To provide a method for manufacturing a highly-crystallized double oxide powder free of inclusion of impurities, having high dispersibility, composed of a single crystal phase and uniform in particle size through simple steps at a low cost. CONSTITUTION: In the method for manufacturing a highly-crystallized double oxide powder in which a raw material solution containing a raw material compound that includes at least one metal element and/or at least one semi-metal element that constitutes a double oxide is converted to fine droplets and the fine droplets are heated at a high temperature, the raw material solution is a solution which exhibits only one main peak attributable to the decomposition reaction of the raw material compound or a reaction intermediate thereof in a DTA profile when the solution is dried and solidified and subjected to TG-DTA measurement.
Patent KR-20050006898-A (KR)
Inventor: HAN JUNG
IPC: G08G1/0962
Filed: 2003-07-10
Abstract: PURPOSE: A navigation system and a method for operating the same are provided to supplies the reliability to the path guide service by listening the path guide voice broadcast without attending the display unit of the navigation system. CONSTITUTION: A navigation system includes a display unit(10), a first data base(30), a second data base(40), a controller(20), a first amplifying unit(50) and a second amplifying unit(60). The first data base stores the detail information related to each road points and the cross-sections. The second data base stores the voice data so as to supply the voice guide service. The controller analyzes the current driving states when the touch is detected, and it outputs the generated guide information by accessing the voice data for the guide information to the second data base. The first amplifying unit compensates the signal to noise ratio together with removing the noise components including the voice data. And, the second amplifier amplifies the voice data applied by the first amplifying unit to a predetermined level through the speaker(Spk).
Patent KR-20040007340-A (KR)
Inventor: NAKAZAWA YOSHIHIRO
IPC: H01R4/64
Filed: 2003-07-11
Abstract: PURPOSE: Grounding structure for a vehicle is provided to make a grounding cable between an engine and a vehicle frame advantageous against vibration, to expand the versatility, and to improve the flexibility of a coupling with a vehicle body. CONSTITUTION: In grounding structure for a vehicle, an engine(1), specifically an engine case is connected with a vehicle body, specifically a vehicle frame(3) by a cable(C1), thereby the engine is grounded. The cable has substantially the same diameter with one having the largest diameter among other cables, that is, a wiring cable(C4) between a battery(4) and the engine, and wiring cables(C2,C3) between the battery and a starter motor(6).
Patent KR-20050007912-A (KR)
Inventor: HAN GREG YJ
IPC: H04M3/42
Filed: 2003-07-12
Abstract: PURPOSE: A method and a system for notifying of a calling number on an incomplete call are provided to extract a caller's telephone number if a call is not able to be received by a receiver's terminal, and to temporarily store the extracted number, then to deliver a short message to the receiver's terminal to inform of the call, so that the receiver can receive calling information on an incomplete call in real time. CONSTITUTION: If a receiver's terminal is powered off or the receiver is absent, a receiving incomplete call is generated(S100). An SSP(Service Switching Point) decides whether the receiver is registered in an incomplete call notify service(S110). If so, the SSP triggers a CID(Caller Identification) to an SCP(Service Control Point) through a common network to temporarily store the CID(S130). The SCP confirms whether the receiver is a normal subscriber(S140). If so, the SCP transmits the stored CID to an SMSC(Short Message Service Center) of a mobile communication network(S160). The SMSC delivers the CID to the receiver's terminal in short message type, so that the terminal can display the CID on a screen as a short message(S170).
Patent KR-20030065443-A (KR)
Inventor: WOO DO YOUNG
Filed: 2003-07-19
Abstract: PURPOSE: A method for servicing a mobile insurance using a mobile communication terminal is provided to authenticate a name and credit continuously using an insurance number which is joined and paid conveniently and memorized easily. CONSTITUTION: A mobile communication terminal is connected to a wireless Internet(S30). A kind of an insurance object is guided on the connected mobile communication terminal(S32). It is judged whether insurance is selected based on expectation cost or insurance is selected based on insurance details(S34). If insurance is selected based on the insurance details, wanted insurance details are selected(S42). An insurance bill of an insurance commodity is guided in accordance with the designed insurance details(S44). The selected insurance details and insurance bill are displayed(S46), and the current credit state of a subscriber is checked(S48). A joined insurance commodity is paid using a wanted payment unit by on-line(S50). A selected number out of a mobile communication terminal number, a resident registration number, and a wire telephone number of the subscriber is issued as an insurance number(S52). The joined insurance commodity and insurance term are guided and informed to the mobile communication terminal of the subscriber(S54).
Patent KR-20050014130-A (KR)
Inventor: CHOI HYUNG
IPC: B41J2/045
Filed: 2003-07-30
Abstract: PURPOSE: An inkjet print head driven by piezoelectric and electrostatic schemes and a method for manufacturing the same are provided to raise nozzle density by employing a complex driving scheme using both piezoelectric effect and constant power. CONSTITUTION: An inkjet print head includes a fluid passage forming plate(110), a membrane(120), a middle electrode(132), a piezoelectric layer(133), an upper electrode(134), and a lower electrode(131). The fluid passage forming plate has a pressure chamber for filling ink to be discharged. The membrane(120) is formed on the fluid passage forming plate(110) and covers the pressure chamber. The piezoelectric layer(133) is formed on the middle electrode(132) in such a manner that the piezoelectric layer(133) is positioned at the upper part of the pressure chamber. The upper electrode(134) is formed on the piezoelectric layer(133). The lower electrode(131) is formed on the bottom surface of the pressure chamber.
Patent KR-20040012542-A (KR)
Inventor: NAKAMURA YOSHIAKI
IPC: H04N5/335
Filed: 2003-07-30
Abstract: PURPOSE: An image reading apparatus and a driving method thereof are provided to perform a reading operation of an image pattern by detecting correctly a contact state of a target, and prevent damage and malfunctions by discharging stably the static electricity of the target. CONSTITUTION: The first tactile electrode(10) and the second tactile electrode(20) are mutually separated each other. An opposing electrode(30) and a pulse generating circuit(40) make the first tactile electrode excite a signal voltage for a predetermined signal waveform. A limiting circuit(50) restricts the voltage swing of the signal waveform excited to the first tactile electrode. A detection circuit(60) determines the contact condition of the detected substance to the first tactile electrode and the second tactile electrode by detecting the change of a signal component represented to the second tactile electrode.
Patent KR-20050025727-A (KR)
Title: Soft soil area improvement method using a bottom ash
Inventor: JEONG SEONG PIL
IPC: E02D3/10
Filed: 2003-09-08
Abstract: An improvement method for the soft ground using bottom ash is provided to improve the soft ground rapidly without damaging environment by recycling wastes of a thermoelectric power plant, to secure the bearing strength by using a portion of the ground after burying with excellent durability and to shorten the period of improvement by removing the moisture in the soft ground rapidly with excellent water permeability. The improvement method for the soft ground using bottom ash comprises the steps of: removing salt and impurities by washing off bottom ash; driving an injection pipe into the soft ground; placing bottom ash having the particle size of 0.6~2.5 mm in the injection pipe, then pressurizing; forming a bottom ash drainage column by removing the injection pipe; forming a drainage layer by spraying bottom ash having the particle size of 0.6~2.5 mm on the soft ground having the bottom ash drainage column; and forming a consolidated banking layer on the drainage layer.
Patent KR-20040024490-A (KR)
Inventor: HUANG CHENGJIN MICHAEL
IPC: G01N33/53
Filed: 2003-09-08
Abstract: PURPOSE: A monoclonal antibody specific for an epitope of inactivated feline immunodeficiency-encoded glycoprotein is provided, which monoclonal antibody is useful for the quantification of inactivated FIV or the determination of the potency of an inactivated FIV vaccine. CONSTITUTION: The monoclonal antibody specific for an epitope unique to an inactivated FIV-encoded glycoprotein is provided, wherein the inactivated FIV is FIV-Shiz or FIV-Petaluma; the glycoprotein is gp95 or gp130; the monoclonal antibody is produced from the cell line deposited as ATCC number PTA-4837; the monoclonal antibody is mAb 1D9; and the FIV has been inactivated by treatment with formalin. A method for the detection of an epitope unique to an inactivated FIV-encoded glycoprotein in a sample comprises contacting the sample with a monoclonal antibody specific for an epitope unique to an inactivated FIV-encoded glycoprotein to form a complex; and detecting the complex.
Patent KR-20050027183-A (KR)
Title: Apparatus for eliminating pollution using water
Inventor: AHN YANG KYU
IPC: B01D53/34
Filed: 2003-09-13
Abstract: To provide an apparatus for removing pollutants from discharge gas, which is able to effectively remove the pollutants such as dust or foul smell contained in the discharge gas using water. The apparatus comprises a body filter (10) which includes an outer body (11) having a gas inlet (12), an inner body (13) spaced apart from the inner wall and the bottom of the outer body, inner chimney partitions (14) formed at the inner wall of the inner body in a zigzag shape, and at least two nozzles (15) spraying water between the outer body and the inner body, a deodorization tank (20) consisting of settling tanks (21,22,23,24) that are divided into at least two sections by filter beds (F1,F2,F3), a temporary water storage tank (30) consisting of settling tanks that are divided into at least two sections by a filter bed (F4), a drying evaporation tank (40) which dries flown-in wastewater to filter dusts contained therein, a first transfer line (50) which transfers the wastewater discharged from the body filter to the deodorization tank, a second transfer line (60) which transfers the wastewater discharged from the deodorization tank to the temporary water storage tank, and a first feed line (70) which compulsorily feeds the wastewater from the temporary water storage tank to the drying evaporation tank and includes a pump (71).
Patent KR-20050027807-A (KR)
Title: A driverless auto cleaner
Inventor: AN IN TAE
IPC: A47L9/28
Filed: 2003-09-16
Abstract: A cleaning robot is provided to clean a floor continuously by absorbing dust from the floor without additional operation in moving around an area to be cleaned and changing direction in bumping into an obstacle, and to sterilize pollutants in moving a body by mounting a sterilization lamp in the body. A cleaning robot is composed of a body(100) having a flat absorbing surface for absorbing foreign matters from a floor, and a driving unit(200) composed of a driving wheel(210) automatically moving the body in rotating freely while supplying power and formed in a lower part of the body. A dust absorbing pad(300) is detachably mounted to the absorbing surface of the body by a magic tape, and the body is divided into an upper case, a lower case and a holder plate(400). The upper case, the lower case and the holder plate are combined sequentially, and the dust absorbing pad is mounted in the lower part of the holder plate.