baber/WOPTO huggingface dataset:
Patent KR-20030093610-A (KR)
Title: prints a document, it is a water mark indication print output method of by certification information in an Access control function of a security regulation base
Inventor: JUNG NAM GYU
IPC: G06F15/00
Filed: 2002-06-03
Abstract: PURPOSE: A method for outputting the printing marking a watermark of the certification information by a security rule based access control function for the document output is provided to prevent the outflow of printing by controlling the access to a file and a printer according to the security rule, and automatically printing the certification information in a watermark on all certified printings. CONSTITUTION: A client security printer agent makes a background image as the watermark at a center of the output document by using the certification information, makes a document output image printing the watermark by covering the background image with an upper image, and offers it to a printer drive(P13). The client security printer agent offers the certification information to a security printer proxy through a socket and the security printer proxy stores the printer permission information in an appointed position(P16). The printer proxy decides the printer use by automatically detecting a printer system call for an output request generated from a printer server(P18). The printer proxy controls the printer drive and outputs the printing marking the watermark(P21).
Patent KR-20030094737-A (KR)
Title: apparatus for exposing a semiconductor device and method of exposing
Inventor: KIM EUN SEONG
IPC: H01L21/027
Filed: 2002-06-07
Abstract: PURPOSE: An exposure apparatus for a semiconductor device is provided to increase light efficiency and effectively expose a pattern with different pitches by changing image light. CONSTITUTION: An aperture plate(120) selectively passes the light generated by a light source(100), located in a direction vertical to the progression direction of the light. The aperture plate is tilted to generate the image light adapted according to a pattern type in an exposure process. The image light is focused on a reticle(150) with a predetermined pattern. The image light passing through the reticle pattern is projected on a substrate.
Patent KR-20030094956-A (KR)
Title: stand for working
Inventor: KIM GAP BUM
IPC: A47B9/00
Filed: 2002-06-11
Abstract: PURPOSE: A work table is provided, which is kept by folding into a compact size and convenient to work at a higher position by unfolding when used. CONSTITUTION: The work table includes a frame(10), an upper plate(20) provided at an upper side of the frame(10) for allowing a worker to step on and get up on; and first and second link members (30,40) of which center portions are hingeably coupled(35a) and upper and lower end portions are connected to the upper plate(20) and the frame(10) respectively. Horizontal guide grooves are formed at least one connecting region of the regions connected to the upper plate(20) and the link members(30,40) of the frame(10). A stopping grove is formed at the end portions of the guide grooves for stopping the link members(30,40) when the upper plate(20) is lifted upward.
Patent KR-20030063071-A (KR)
Inventor: KIM SUN KEE
IPC: E01D2/00
Filed: 2002-07-03
Abstract: PURPOSE: A prestressed concrete beam is provided to construct a bridge easily and safely. CONSTITUTION: The prestressed concrete beam contains a PC(prestressed concrete) steel wire(12) applied with tensile force and buried in the downward curved shape in a beam(10), and a secondary PC steel wire(14) applied with tensile force and buried in the upper side of the beam(10). After removing the tensile force of the secondary PC steel wire, the tensile force is applied on the PC steel wire(12) to the maximum.
Patent KR-20040005292-A (KR)
Title: Driving apparatus for microwave oven
Inventor: HAN SEONG JIN
IPC: H05B6/68
Filed: 2002-07-09
Abstract: PURPOSE: A driving device for a microwave oven is provided to generate the microwave energy by switching the low DC power to output the high voltage and large current. CONSTITUTION: A driving device for a microwave oven includes a power supply(1), a capacitor(2), an inverter(3), a HVT(High Voltage Transformer)(4), a MGT(5), and a controller. The power supply(1) is used for supplying the low DC power. The capacitor(2) is used for smoothing the low DC power of the power supply(1). The inverter(3) is used for switching the low DC power of the power supply(1). The HVT(4) is used for receiving the output signal of the inverter(3) and outputting the high voltage. The MGT(5) is used for rectifying the high voltage of the HVT(4) and generating the electromagnetic waves. The controller is used for controlling a switching operation of the inverter(3).
Patent KR-20040007841-A (KR)
Title: a paper feeding unit of a office automation apparatus
Inventor: JUNG SEUNG SIK
IPC: B65H3/06
Filed: 2002-07-11
Abstract: PURPOSE: Various papers are fed without double transferring of the papers by a paper feeding device simplifying structure and reducing manufacturing cost. CONSTITUTION: A paper feeding device comprises a cassette(10), a paper lifting member(11), a pickup roller(20), a paper separating finger(50), a photo sensor(18), and a power delivering member. The paper lifting member is installed inside of the cassette, and is composed of a plate(12) receiving paper and a plate lift(14). The pickup roller is supported by a roller frame. The photo sensor is positioned in upper end of the pickup roller. The paper separating finger has a protrusion separating papers.
Patent KR-20040009318-A (KR)
Title: Power connection unit of fuel cell hybrid vehicle
Inventor: KIM TAE U
IPC: B60L11/18
Filed: 2002-07-23
Abstract: PURPOSE: A power control apparatus is provided to achieve improved stability of operation of load and allow for ease of control by permitting the power to be simultaneously or selectively supplied to the fuel cell stack or battery. CONSTITUTION: A power control apparatus comprises a first switching unit having a terminal where output anode terminals of a fuel cell stack(20) and a DC/DC converter(40) are connected in parallel and the other end where an inverter(50) is connected; a second switching unit having a terminal where output cathode terminals of the inverter and the DC/DC converter are connected in parallel and the other end where an output cathode terminal of the fuel cell stack is connected; a control unit(110) for switching contacts of the first and second switching units and controlling the voltage of the fuel cell stack or battery to be supplied to the load side, in accordance with the control signal applied from the higher controller; and a diode(D) connected in a forward direction to the output anode terminal of the fuel cell stack so as to prevent the counter electromotive force of the motor from flowing into the fuel cell stack.
Patent KR-20040011256-A (KR)
Title: Scanning electron microscope
Inventor: BAE EUN HAN
IPC: H01L21/66
Filed: 2002-07-30
Abstract: PURPOSE: An apparatus for inspecting a wafer is provided to be capable of exactly analyzing the state of the wafer without cutting the wafer. CONSTITUTION: An apparatus for inspecting a wafer is provided with a magnet(1) for forming magnetic field, a sensor module(5) for detecting the magnetic field generated from the magnet and transforming an analog image into digital data, and a stage(9) capable of moving up and down between the magnet and the sensor module. The apparatus further includes a computer(7) connected with the sensor module for transforming the digital data into a digital image, a lamp(11) for irradiating beams to a wafer(13) loaded at the upper portion of the stage, and a camera(13) for photographing the beams reflected from the wafer.
Patent KR-20040012246-A (KR)
Inventor: RYU JU HWAN
IPC: A41D25/00
Filed: 2002-08-01
Abstract: PURPOSE: A tie with pouch inside is provided to help tie wearers put valuable things in the pouch so that tie wearers do not have to worry about losing the valuable things any more. CONSTITUTION: The pouch is formed on the front surface of the tie. More specifically, the entrance to the pouch is formed on the front surface of the tie, and the pouch is formed inside the tie. The pouch is formed on the tie by layering a plurality of pouches. Therefore, valuable things, for example credit cards, or other belongings in small size like pens are put inside the pouch. By putting personal belongings into the pouch of the tie, tie wears do not have to worry about losing the personal belongings, but conveniently take out the belongings from the pouch.
Patent KR-20040014732-A (KR)
Title: Method for allocating and transmitting cell identifier code in mobile radio communication system
Inventor: KIM BONG HOE
IPC: H04B7/02
Filed: 2002-08-10
Abstract: PURPOSE: A method for assigning and transmitting a cell indicator in a wireless mobile communication system is provided to puncture the first bit and the ninth bit in a long indicator code, and to remove loss of a minimum hamming distance, thereby minimizing degradation of decoding performance of an SSDT(Site Selection Diversity Transmit) indicator code. CONSTITUTION: A wireless mobile communication device periodically measures a receiving level of a signal transmitted from a base station of a cell assigned with a 16-bit indicator code whose first bit and ninth bit are '0', and selects a primary cell. The wireless mobile communication device punctures the first bit and the ninth bit of the 16-bit indicator code corresponding to the selected primary cell, and periodically transmits the punctured bits through an FBI(Feedback Indicator) field of an uplink control channel. The wireless mobile communication device is a mobile communication terminal. A punctured 14-bit indicator code is transmitted during one wireless frame of the control channel with the 16-bit indicator code.
Patent KR-20040016281-A (KR)
Title: Telephone number auto storing method for mobile communication terminal
Inventor: KIM JI SEON
IPC: H04B1/40
Filed: 2002-08-16
Abstract: PURPOSE: A method for automatically storing phone numbers in a mobile terminal is provided to automatically store a calling or called phone number in the memory of a mobile terminal after ending the call with the user of the calling or called phone number. CONSTITUTION: The user of a mobile terminal inputs a phone number and makes a call or receives a call from the external and executes the call. If the call with the other side ends, the mobile terminal judges whether a phone number identical to the other side's phone number exists in the memory. In case that the identical phone number doesn't exist in the memory, the mobile terminal asks the user whether he wants to store it. If it is judged that the user wants to store the phone number, the mobile terminal stores it in an empty memory address of the memory.
Patent KR-20040016696-A (KR)
Inventor: HONG JIN GI
IPC: H01L21/28
Filed: 2002-08-19
Abstract: PURPOSE: A method for forming an electrode of a semiconductor device is provided to prevent chlorine ions from being diffused to an underlying polysilicon layer and avoid abnormal growth of polysilicon by making a crystalline polysilicon layer capped with an amorphous silicon layer. CONSTITUTION: Tungsten silicide is formed after an amorphous silicon thin film is formed on the polysilicon layer so that the chlorine ions used in a process for forming the tungsten silicide are prevented from being diffused to the polysilicon layer. The amorphous silicon layer is 50 angstrom or more in thickness. The polysilicon layer is formed of either polysilicon or polysilicon crystallized from amorphous silicon.
Patent KR-20040017488-A (KR)
Title: Method for performing signature and confirmation of Information using Public Key Cryptosystem
Inventor: KIM YOUNG JE
IPC: H04L9/30
Filed: 2002-08-21
Abstract: PURPOSE: A method for signing and identifying information using a public key encryption system is provided to sign and identify the information by using the public key encryption system based on a braid group. CONSTITUTION: A signer selects one or more braids from braid subgroups of an arbitrary braid group, stores the selected braids as secret keys, and opens the remaining braids as public keys to the public(SA100-SA106). The signer selects arbitrary integers satisfying a predetermined function, obtains the predetermined braids by calculating the secret keys, the public keys, the integer, and a message, and transmits the braids to a receiver. The receiver obtains the braids by using the braids and the public keys and identifies the identity of signature between the obtained braids.
Patent KR-20040017906-A (KR)
Title: Vacuum pre-cooling system
Inventor: JUNG HUN
IPC: A23B7/04
Filed: 2002-08-22
Abstract: PURPOSE: Provided is a vacuum pre-cooling system for agricultural crop products which reduces the ambient pressure of agricultural crop products using vacuum condition to facilitate evaporation and consequently decreases temperature of them. CONSTITUTION: A vacuum pre-cooling system comprises conveyors(7,9) which transfers agricultural crop products to be pre-cooled to a vacuum chamber(2); a door(1) which is fitted to the inlet of the vacuum chamber, open and shut by slide motion, and made airtight by an air cylinder(12); a vacuum pump(3) which reduces the pressure inside the vacuum chamber; a cold trap which is installed inside the vacuum chamber and condenses moisture thereinside; and a cooling device(6) which reduces the temperature of the cold trap.
Patent KR-20030057279-A (KR)
IPC: G03G21/18
Filed: 2002-08-30
Abstract: 프로세스 카트리지는 프레임체와, 메모리 요소와 전기적으로 접속된 카트리지 전기 접점을 갖는 기판과, 프레임체에 구비된 카트리지 가압부를 포함한다.  프로세스 카트리지가 적재되는 전자 사진 화상 형성 장치는 본체 전기 접속 수단과 본체 전기 접점을 포함한다.  카트리지 가압부는 프로세스 카트리지가 전자 사진 화상 형성 장치 상에 적재되었을 때 프로세스 카트리지가 카트리지 전기 접점과 전기 접속되는 방향으로 이동하도록 본체 전기 접속 수단을 이동시킨다.  카트리지 가압부는 본체 전기 접점을 카트리지 전기 접점과 전기 접속되는 방향으로 가압하기 위한 추진력을 제공하도록 작동된다.  이러한 방식으로, 본체 전기 접점 및 카트리지 전기 접점은 안정적이면서 신뢰성 있게 접촉하게 된다.
Patent KR-20030024617-A (KR)
Title: Synchronous type semiconductor memory device
Inventor: KAWAGUCHI KAZUAKI
IPC: G01R31/3185
Filed: 2002-09-17
Abstract: PURPOSE: A synchronous semiconductor memory device is provided to take in a row address and simultaneously start not only the operation of peripheral circuits but also the operation of the memory core. CONSTITUTION: A synchronous semiconductor memory device includes a bank timer(11) provided with a plurality of inverters(12a-12g), a NAND gate(13), a transfer gate(14), and a plurality of stages of delay sections(21a-21f). Each of the delay sections(21a-21f) is composed of a clocked inverter(22) controlled by signals(CKTRCNT, bCKTRCNT), a clocked inverter(23) controlled by signals(bCKTRCNT, CKTRCNT) and a NAND gate(24). Specifically, the bank active signal(BNKb) from the bank active controller is supplied to the input terminal of the inverter(12a). The output terminal of the inverter(12a) is connected to the input terminal of the inverter(12b). The output terminal of the inverter(12b) is connected to the input terminal of the inverter(12c) and one input terminal of the NAND gate(13). The output terminal of the inverter(12d) is connected to the other input terminal of the NAND gate(13).
Patent KR-20040026830-A (KR)
Title: A method for a reduction of rattle in vehicle
Inventor: LEE JU HEON
IPC: F02D41/04
Filed: 2002-09-26
Abstract: PURPOSE: A method for reducing the rattle of an automobile is provided to quantitatively measure vibration by installing an acceleration sensor in a transmission case and control engine output based on the measurement. CONSTITUTION: If an engine is started, an automobile operation state detector receives changes in an automobile operation state for calculating an RPM(Revolutions Per Minute) angular velocity(S100,S110,S120). The automobile operation state detector transforms the RPM angular velocity and transmission case acceleration through FFT(Fast Fourier Transform)(S130). It is judged whether engine idle is normal(S140,S150). If so, it is judged whether the rattle of the transmission is generated(S160). If so, a deviation of an RPM is calculated to be compared with a set reference so that an ignition period is controlled(S170,S180).
Patent KR-20030038356-A (KR)
Title: Mobile Phone System With Call Followed Data Transmission
Inventor: HWANG JAE YEOB
IPC: H04W4/14
Filed: 2002-10-14
Abstract: PURPOSE: A mobile telephone system capable of data transmission advanced call is provided to retrieve a necessary name card at any where and at any time by managing the name cards in a mobile telephone. CONSTITUTION: The first terminal(1) makes and sends a message call by using a display element making the message call distinguished from a general call or a general message. An Internet advanced message server(5) receives the message call from the first terminal(1) and compares the display element for judging whether the received call is the message call. Thereafter, the Internet advanced message server(5) transmits the message call to the second terminal(4). The second terminal(4) receives the message call from the Internet advanced message server(5) and compares the display element for judging as the message call, and outputs a message and a message call alarm at the same time.
Patent KR-20040033678-A (KR)
Title: Binder and positive electrode for lithium sulfur battery
Inventor: CHOI SU SEOK
IPC: H01M4/62
Filed: 2002-10-15
Abstract: PURPOSE: An organic binder for a lithium-sulfur battery and a positive electrode containing the binder for a lithium-sulfur battery are provided, to improve the stability (lifetime characteristic) of a positive electrode plate and a capacity per active mass. CONSTITUTION: The organic binder has a double bond and comprises a polymer capable of being crosslinked by elemental sulfur. Preferably the polymer is a natural rubber or a synthetic rubber. The positive electrode comprises elemental sulfur; a conductive material; an organic binder crosslinked by sulfur; and a vulcanization accelerator. Preferably the organic binder is a polyolefin rubber having a double bond in polymer structure; and the vulcanization accelerator is selected from the group consisting of an organic sulfur compound, zinc dithiocarbamate, zinc oxide and stearic acid.
Patent KR-20030033989-A (KR)
Inventor: TAGAMI ETSUJI
IPC: H01J29/70
Filed: 2002-10-23
Abstract: PURPOSE: A color picture tube device is provided to produce convergence without increases in cost and in power consumption. CONSTITUTION: A color picture tube device comprises an electron gun which has a plurality of in-line cathodes and emits the plurality of electron beams, a deflection yoke which includes a horizontal deflection coil generating a horizontal deflection magnetic field, a vertical deflection coil generating a vertical deflection magnetic field, and a core, a quadrupole magnetic field generation unit(40,50) which generates, between the phosphor screen and an end of a deflection region facing the electron gun, a quadrupole magnetic field having a vertical component and a horizontal component, the vertical component causing the plurality of electron beams to move toward or away from each other in a horizontal direction, the deflection region being where the horizontal and vertical deflection magnetic fields have deflection effects, and an auxiliary magnetic field generation unit(41,51) which generates an auxiliary magnetic field for canceling out at least a part of the horizontal component of the quadrupole magnetic field, according to vertical deflection of the plurality of electron beams by the vertical deflection magnetic field.
Patent KR-20040041425-A (KR)
Title: Method of correcting hydraulic deflection for automatic transmission
Inventor: CHOI SEUNG TAEK
IPC: F16H61/00
Filed: 2002-11-11
Abstract: PURPOSE: A method for correcting the deviation of hydraulic pressure of an automatic transmission is provided to secure stable shift quality all the time by obtaining control hydraulic pressure corrected with regard of the quality deviation of a solenoid. CONSTITUTION: A method for correcting the deviation of hydraulic pressure of an automatic transmission is composed of steps for measuring the actual properties of hydraulic pressure(P)-electric current(I) from reference electric current of a solenoid in a testing process of a hydraulic control unit of the transmission(110); selecting an approximate standard hydraulic pressure-electric current map by comparing a pre-set standard hydraulic pressure-electric current map with the measured actual hydraulic pressure-electric current map(120); calculating offset and gain from the difference of hydraulic pressure between the actually measured hydraulic pressure-electric current map for the reference electric current and the standard hydraulic pressure-electric current map(130); uploading a parameter to a memory unit of the hydraulic control unit(140); assembling the automatic transmission with the parameter stored in the memory unit of the hydraulic control unit to a vehicle mounted with a TCU(Transmission Control Unit)(150); and correcting an aiming electric current value for an initially set electric current value by referring to the parameter and driving the solenoid with the TCU(160).
Patent KR-20040043778-A (KR)
Title: Processing method of automotive parts by direct resistance heating
Inventor: LEE DU HWAN
IPC: C21D9/00
Filed: 2002-11-20
Abstract: PURPOSE: A method for manufacturing automobile parts by direct conduction heating is provided which greatly reduces the number of processes by excluding existing welding process and obtains effects of weight lightening and cost reduction by excluding stiffener, thereby reducing the number of parts. CONSTITUTION: The method for manufacturing automobile parts by direct conduction heating comprises the processes of forming a high tensile strength steel sheet using a press; and heat treating a position of the formed steel sheet to which stiffener is welded by direct conduction heating so that rigid martensite structure and soft matrix structure are mixed at the heat treated part, wherein the heat treatment process by the direct conduction heating is performed at a temperature of 900 deg.C or more, and wherein the high tensile strength steel sheet is 38 to 55 kgf/mm¬2 class high tensile strength steel sheet.
Patent KR-20040050657-A (KR)
Title: Glass cleaner for an aquarium
Inventor: KIM IK JUNG
IPC: A47L1/09
Filed: 2002-12-10
Abstract: PURPOSE: A glass cleaner for a fish bowl is provided to safely remove the slime stuck on the inner face of a fish bowl without putting a hand into the fish bowl and to reduce the time for cleaning. CONSTITUTION: A glass cleaner for a fish bowl comprises an inner face cleaner(10) formed by inserting a permanent magnet(13) between a sponge pad(11) and an unwoven fabric pad(12) and integrally bonding the permanent magnet with the sponge pad and the unwoven fabric pad and an outer operating unit(20) formed in the shape of a grip and made by inserting a permanent magnet(22) to a magnet hole(21).
Patent KR-20040051640-A (KR)
Title: Electrolyte for aluminium condenser
Inventor: JANG CHANG GUK
IPC: H01G9/035
Filed: 2002-12-11
Abstract: PURPOSE: A composition of a high-voltage electrolyte of an aluminum electrolytic capacitor is provided to obtain the heat resistance and the withstand voltage necessary for the aluminum electrolytic capacitor of 500W by using polyoxy-ethylene-sorbitan monooleate and silicon compound. CONSTITUTION: A composition of a high-voltage electrolyte of an aluminum electrolytic capacitor is formed with ethylene glycol of 40 to 70 weight percent, ammonium of 1.7 weight percent, octane-dicarboxylate of 6 to 12 weight percent, benzyl alcohol of 15 to 30 weight percent, polyoxy-ethylene-sorbitan monooleate of 1 to 5 weight percent, silicon dioxide of 2 to 10 weight percent, and paranitro-benzyl alcohol of 0.1 to 2 weight percent.