baber/WOPTO huggingface dataset:
Patent KR-20040085477-A (KR)
Inventor: HYUN SANG JIN
IPC: G11C11/15
Filed: 2003-03-31
Abstract: PURPOSE: A magnetic random access memory device and its fabrication method are provided which improve a yield of the magnetic random access memory device and have large current variation according to the state of the memory. CONSTITUTION: According to the method for fabricating a magnetic random access memory device, a semiconductor substrate(100) is provided. A transistor including the first impurity junction(140), the second impurity junction(160), a gate insulator(110) and a gate(120) is formed on the semiconductor substrate. The first conductive film(260) and the second conductive film(280) contacting the first impurity junction and the second impurity junction respectively are formed. An MTJ(Magnetic Tunnel Junction)(400) contacting the gate serially is formed. And the third conductive film(520) contacting the magnetic tunnel junction is formed.
Patent KR-20040087164-A (KR)
Inventor: KANG EUN SUK
IPC: H04B1/40
Filed: 2003-04-04
Abstract: PURPOSE: A method for rejecting an incoming call in a mobile terminal is provided to allow a user to register a phone number that is not desired to be received in a rejection list and reject a call from the phone number during a desired period. CONSTITUTION: When a destination signal is received in a standby state of a mobile terminal, it is determined whether a current time belongs to a period set for operating a call rejection function. If the current time belongs to the set call rejection period, the number of a corresponding caller is detected and it is checked whether the number is on a rejection number list. If the number of the received call is on the rejection number list, the incoming call is rejected and a terminal user is not informed the call or only a lamp blinks.
Patent KR-20040088902-A (KR)
Inventor: LEE KYU HO
IPC: B82B3/00
Filed: 2003-04-14
Abstract: PURPOSE: A carbon nanotube array is provided to improve its self-cleaning ability and durability, thereby embodying the antifouling and highly water repellent surface. CONSTITUTION: The carbon nanotube array(13) is formed on a substrate(11) in a way that a plurality of carbon nanotubes(13a, 13b) having a certain diameter(D) satisfies the following equation, when a certain fluid having a certain surface tension(σ) and a certain hydraulic pressure(P) is contacted with the surface of the carbon nanotubes at a certain contact angle(θ): L<=πDσcosθ/P, wherein L is an interval between carbon nanotubes, and other symbols are as defined above. The height(H) of the carbon nanotube is not less than 1/200 and not more than 1/20 compared to the interval(L).
Patent KR-20040089926-A (KR)
Inventor: CHAE JONG BYEONG
IPC: B21D45/04
Filed: 2003-04-15
Abstract: PURPOSE: A flange lifter for press mold is provided which is capable of reducing cost by enabling extraction of panel without using of expensive gas spring. CONSTITUTION: In a press mold comprising a lower mold steel(15) on which an inclination plane for performing flange operation on a panel is formed, and a pad(17) for fixing the panel by inserting the panel between the pad and the lower mold steel, the flange lifter(100) for the press mold comprises bases(10); an air cylinder(20) interposed between the bases; a moving plate(30) lifted and lowered with being mounted on a front end of rod of the air cylinder; and a lifter assembly(40) comprising a guide plate which is mounted on an upper part of the moving plate, and on which a guide hole is formed, a spring member mounted on the guide plate, and a slider member which is mounted on the guide plate so that the slider member is slid along a length direction of the guide hole of the guide plate, and on one end of which an inclined contact part contacted with an inclination plane of the lower mold steel is formed.
Patent KR-20040040314-A (KR)
Inventor: HIDEYUKI KAKUWA
IPC: G06Q40/08
Filed: 2003-05-01
Abstract: PURPOSE: A system and a method for guaranteeing insurance are provided to enable a customer to receive a perfect guarantee while safely lending money, and enable a banking institution to save a collecting expense and restrain insolvency. CONSTITUTION: Partial or all of a guarantee fee paid to a guarantee institution(6) from the customer(3) receiving a loan from the banking institution(4) is paid to a nonlife insurance institution(8) as a premium. If the customer is placed in an employment-disabled state during the first period, monthly repayments of the customer for the banking institution are paid to the nonlife insurance institution as the premium. If the customer is placed in the employment-disabled state over the first period, the remaining repayments, except payment of the nonlife insurance institution, until an employment-disabled period is finished over the first period are paid from the guarantee institution as a security.
Patent KR-20040094134-A (KR)
Inventor: KIM HYEONG NYEON
IPC: H04M1/60
Filed: 2003-05-02
Abstract: PURPOSE: A wired telephone terminal device which rings a bell for a registered CID(Caller ID) only is provided to store CIDs, and to retrieve each CID by each wired telephone terminal when a signal is received, then to ring a bell for a corresponding terminal only, thereby selectively receiving an originated call. CONSTITUTION: A controller(213) of a wired telephone terminal device(21) inputs a ringing telephone number by using a keypad(211), and stores the inputted telephone number in a DB(214). If a switch(212) is set to selectively ring while a receiving signal is sensed, the controller(213) recognizes a CID to retrieve the stored telephone number. If the telephone number is retrieved, the controller(213) rings a bell(215) to transmit the signal to a user. If the telephone number is not retrieved, the controller(213) does not ring the bell(215).
Patent KR-20040094970-A (KR)
Inventor: NOH SEUNG GYUN
IPC: G03G15/00
Filed: 2003-05-06
Abstract: PURPOSE: A sheet punching machine is provided to simultaneously drive a conveyor while the sheet punching machine is operated by rotating a motor, and to stop driving the conveyor when the sheet punching machine does not operate, thereby automatically discharging punching remnants existing on the conveyor outside a bookbinding device. CONSTITUTION: Female punches(62a,62b) having grooves(68a,68b) and male punches(61a,61b) having circular projection blades(67a,67b) are configured at a female punch fixing axis(64) and a male punch fixing axis(63) disposed in parallel. A sheet is punched by passing between the female punch fixing axis(64) and the male punch fixing axis(63), through an engagement of the grooves(68a,68b) and the blades(67a,67b). A conveyor(80) is configured under the female punch fixing axis(64) and the male punch fixing axis(63) to convey remnants of the punched sheet outside.
Patent KR-20040099574-A (KR)
Inventor: AHN YONG JUN
IPC: A01N65/08
Filed: 2003-05-19
Abstract: PURPOSE: Provided is a composition of the pesticide from plant extracts and compounds which have excellent pesticidal activity. The composition is innoxious and controls fowl red mites effectively. CONSTITUTION: The composition for the pesticide is characterized by containing, as an active ingredient, the extract of the plant selected from the group consisting of Thymus vulgaris, Juniperus oxycedrus, Elettaria cardamomum, Juniperus communis, Carum carvi, Coriandrum sativum, Cymbopogon nardus, Salvia officinalis, Pelargonium graveolens, Citrus aurantifolia, Salvia sclerea, Pimento racemosa, Mentha piperita, Origanum vulgare, Eugenia caryophyllata, Eucalyptus globulus, Aniba rosaeodora, Melaleuca tenifolia, Cedrus atlantica, Rosmarinus officinalis, Cymbopogon martini, Citrus reticulata, Abies alba, Thymus masticina, Cymbopogon citratus, Vetivera zizanoides, Citrus limonum, Mentha spicata, Capsicum annuum var. angulosum, Zinger officinalis, Lavendula hybrida, Brassica juncea, Cocholearia armoracia, Cinnamomum cassia, Foeniculum vulgare, Paeonia suffruticosa Andrews, Lysimachia davurica, Illicium verum, Zanthoxylum schinifolium, Amomum villosum, Asiasarum sieboldii, Dryobalanops aromatica Gaertn. f and Mentha arvensis var. piperascens.
Patent KR-20030091724-A (KR)
Title: 데이터 저장 장치 내의 저항 메모리 셀의 저항 상태 감지방법
IPC: H01L43/08
Filed: 2003-05-21
Abstract: 데이터 저장 장치(data storage device)는 저항 메모리 셀(resistive memory cell)(170, 173, 175, 177)의 어레이(165)와, 어레이(165)에 전기적으로 접속된 회로를 포함한다.  저항 메모리 셀(170, 173, 175, 177)은 다이오드(260)에 전기적으로 접속된 자기 랜덤 액세스 메모리 셀(magnetic random access memory cells)(265)을 포함한다.  회로는 어레이(165) 내의 몇몇 저항 메모리 셀(170, 173, 175, 177)에 제 1 전압을 인가하고, 어레이(165) 내의 다른 셀(170, 173, 175, 177)에 제 2 전압을 인가하며, 어레이(165) 내의 또 다른 셀(170, 173, 175, 177)에 제 3 전압을 인가할 수 있다.  또한, 선택된 저항 메모리 셀(175)의 저항 상태를 감지하는 방법에서도 회로를 사용한다.
Patent KR-20040100250-A (KR)
Inventor: CHOI HYUNG SIG
Filed: 2003-05-22
Abstract: PURPOSE: A system and a method for reporting medical treatment information using an atlas image displaying thumbnail images are provided to reduce time and effort for writing a medical treatment report, and enhance a quality of the report and storage/management efficiency by constructing a database with the atlas image and making the report with use of the database. CONSTITUTION: An atlas image storage(10) stores the atlas images representing a normal or a disease state of each part as the thumbnail images. An atlas image searcher(20) searches the atlas image stored in the atlas image storage. A controller(30) stores/displays/processes the searched atlas image in order to write the medical treatment report. An atlas image generator(40) generates the atlas image not stored in the atlas image storage.
Patent KR-20040105486-A (KR)
Inventor: KANG DONG U
IPC: H01M8/04
Filed: 2003-06-09
Abstract: PURPOSE: Provided is a device for detecting voltage of a stack cell in a fuel cell, which connects the fuel cell stack stably to a stack voltage monitor to detect the stack cell voltage in a simple and safe manner. CONSTITUTION: The device for detecting voltage of a stack cell(150) in a fuel cell is connected to a fuel cell stack at one end thereof and to a stack voltage monitor at the other end thereof. The device for detecting voltage of a stack cell(150) in a fuel cell comprises: a pin(100) connected to the stack cell in the fuel cell at one end thereof for detecting voltage; a spring(110) connected to the pin(100) for absorbing external impacts; a resistance(120) connected to the spring(110); and a cable(130) connected to the resistance(120) and extending to the voltage monitor.
Patent KR-20040106974-A (KR)
Inventor: PARK SUK RAE
IPC: B25B23/147
Filed: 2003-06-10
Abstract: PURPOSE: A control circuit of an electric wrench is provided to improve the efficiency and the stability of power by using the power with the switching mode power supply, and to increase the reliability by preventing over current. CONSTITUTION: A control circuit of an electric wrench is composed of an alternating current phase detecting unit(20) detecting the phase of input alternating current, a key setting unit(70) receiving power supply of the electric wrench and torque by a user, an electric wrench operation detecting unit(40) detecting operation of the electric wrench in applying the signal from the key setting unit to the electric wrench, a control unit(30) outputting the control signal to operate the electric wrench slowly in case of the phase of alternating current to be zero by operating the alternating current phase detecting unit in inputting the output signals from the key setting unit and the electric wrench operation detecting unit, and a power supply unit(100) supplying power to parts of the control circuit.
Patent KR-20040107265-A (KR)
Inventor: SON IL HYEON
IPC: G06K17/00
Filed: 2003-06-13
Abstract: PURPOSE: A non-contact IC card reading system and method is provided to convert a power saving mode into an active mode by sensing approach of the IC card though a precision of parts is low or a temperature is varied. CONSTITUTION: The system comprises a wakeup signal generator(202), a controller(204), a modulator(208), a resonance circuit(210), an antenna(212), a wave former(214), an integrator(216), an AD converter(218), a demodulator(220), and a clock signal generator(206). The controller(204) receives a wakeup pulse signal, generates an approach sensing signal, checks whether the IC card approaches, and converts a power saving mode into an active mode or vice versa. The modulator(208) modulates the approach sensing signal. The resonance circuit(210) amplifies and resonates of the modulated approach sensing signal. The antenna(212) receives the approach sensing signal varied according as the IC card approaches. The wave former(214) forms a wave of the approach sensing signal transmitted by the antenna. The integrator(216) integrates the approach sensing signal transmitted by the wave former(214). The demodulator(220) demodulates the signal transmitted by the IC card.
Patent KR-20040107941-A (KR)
Inventor: CHOI SEUNG JIN
IPC: H01H83/02
Filed: 2003-06-16
Abstract: PURPOSE: An electric shock resistant switching apparatus is provided to prevent electric shock and erroneous operation of electrical device by permitting the switching apparatus to have water or moisture resistant properties. CONSTITUTION: An electric shock resistant switching apparatus(100) comprises a fuse(110) connected to P-phase of power applied from an external source; a voltage reducing transformer(120) for receiving power of P-phase and N-phase, and reducing voltage; a constant voltage unit(130) for converting the power passed through the voltage reducing transformer into direct current; a resistor(R1) connected in serial to the constant voltage unit; a Zener diode(J1) connected in parallel to the constant voltage unit; an SSR for controlling operation of a lamp(200); and an external safety switch operated by a user.
Patent KR-20040002568-A (KR)
Inventor: IIZUKA TETSUYA
IPC: G02F1/1333
Filed: 2003-06-16
Abstract: PURPOSE: To eliminate a fault in cell gap due to difference in height between columnar spacers in a multi-gap translucent liquid crystal display with reflective and transparent portions in one pixel. CONSTITUTION: Protrusions 36 similar to protrusions 29 formed in reflective portions 34 of a display region 31 and recesses 37 similar to recesses 30 formed in transparent portions 33 are formed in a frame region 32 so that a resist coated surface shown by a dashed line 39 has nearly constant irregularity in the display region 31 and the frame region 32. Since columnar spacers 27, 38 formed by this resist are made nearly uniform in height, a fault in cell gap due to difference in height between the columnar spacers 27, 38 can be eliminated.
Patent KR-20040107984-A (KR)
Inventor: KIM EUI SUK
IPC: F16L55/18
Filed: 2003-06-16
Abstract: PURPOSE: A method for repairing a duct is provided to lengthen the life span of a duct by surely repairing a damaged part and to reduce the costs by reducing the period for construction. CONSTITUTION: A support reinforcing sleeve(30) having at least one diameter reduction preventing unit is inserted to the outer portion of a forcible fitting expansion support member(10). A repairing agent(15) for hardening is coated on the outer surface of the support reinforcing sleeve. The forcible fitting expansion support member is pushed into the inside of a duct(1) to be repaired to expand the forcible fitting expansion support member at a position corresponding to a crack(C) of the duct. According to the expansion of the expansion support member, the support reinforcing sleeve and the repairing agent are adhered to the inner wall surface of the duct. Then, the forcible fitting expansion support member is shrunken and released from the duct. The repairing agent and the support reinforcing sleeve are hardened.
Patent KR-20040004054-A (KR)
Title: Composite circular slicer knife
Inventor: ZHU GUANGSHAN
IPC: B23P15/40
Filed: 2003-06-18
Abstract: PURPOSE: A composite circular slicer knife is provided to adopt a material with the proper characteristic used for the slicer knife, to produce at low cost, and to improve problems for hygienic and cleanness of the knife. CONSTITUTION: A substantially circular slicer knife(10) comprises an interior base portion(12) having a first material and an outer edge portion(14) having a second material, forming a cutting edge of the slicer knife, and bonding metallurgically with the interior base portion. In addition, the slicer knife has a first side and a second side. A region of metallurgical bonding between the outer edge portion and the interior base portion has a first continuous transition surface portion on the first side and a second continuous transition surface portion on the second side. The first continuous transition surface portion is smooth and free of any touch discernable gap or crevice. The second continuous transition surface portion is smooth and free of any touch discernible gap or crevice.
Patent KR-20050001584-A (KR)
Inventor: CHO JAE MYEONG
IPC: G06Q50/00
Filed: 2003-06-26
Abstract: PURPOSE: A system for centrally managing streetlamps using both-way computer control and the GPS(Global Positioning System) on an Internet environment is provided to manage the streetlamps by utilizing a streetlamp managing terminal to communicate a GPS signal and a remote control signal with one communication tool, and smoothly communicate signals by relaying the signals to a central computer. CONSTITUTION: A streetlamp terminal(300) comprises a power supply(350), a remote communication part(340), an output part(320), a status detector(330), and a control computer(310). A central controlling tool(100) includes a central computer connected to the Internet(120), generating a streetlamp management signal by sharing information with peripherals depending on a command of a manager and a stored program, and operating the system. The remote communication part(130) is connected to the central computer. A signal relay(200) relays the signal transmitted from the central controller and the streetlamp terminal by comprising a GPS receiver(230), the remote communication part(240), an RTC(Real Time Clock)(220), and the power supply(250).
Patent KR-20050004538-A (KR)
Inventor: CHOI MIN CHEOL
IPC: E03D9/08
Filed: 2003-07-03
Abstract: PURPOSE: A bidet with a pressure reducing valve is provided to maximizing the filtering effect by a purifying filter and a sterilizing filter and to heighten the durability of a product by protecting a joint of components. CONSTITUTION: The bidet with a pressure reducing valve comprises: an approach sensor(150) operating a secondary pump(140) by sending if a user sits on or rises from a toilet seat while the water purified and sterilized through a purifying filter(110) and a sterilizing filter(120) stores in a storage tank(130); a three-way valve(160) opening a primary valve(161) if the secondary pump(140) operated by the approach sensor(150) sends out the sterilized water, which is stored temporarily in the storage tank(130), compulsively; and a sterilizing nozzle(180) connected with the primary valve(161) and spraying sterilized water to an anus washing nozzle(171) and a vagina washing nozzle(170) using many nozzle holes(181) formed on the base, wherein a pressure reducing valve(200) is installed by connecting an inlet(210) and an outlet(220) on a connecting line(300) formed between a water supply line(100) and a purifying filter(110) to make the initial water supplied through the water supply line(100) flow in a purifying filter(110) and a sterilizing filter(120) at the fixed pressure.
Patent KR-20050005847-A (KR)
Inventor: LIM TAE WON
IPC: B62D65/18
Filed: 2003-07-07
Abstract: PURPOSE: A gripper for a crash pad of a vehicle is provided to exactly grip crash pad assemblies of various vehicle kinds modularized through a robot and to automatically supply the crash pad assemblies to the corresponding vehicle kind. CONSTITUTION: A gripper for a crash pad of a vehicle comprises a main frame(1) having plural slots(21); right and left adsorbing units(3,5) arranged to the ends of the main frame to adsorb both ends of a crash pad by the driving of adsorbing cylinders(23,25); a central adsorbing unit(7) mounted to a central side of the main frame through a bracket(27) to adsorb the central upper end of the crash pad; right and left grip units(9,11) installed to the ends of the main frame near the right and left adsorbing units in a state of sliding via rails(29,31) to the longitudinal direction to control the crash pad via tooling holes formed in the ends of the crash pas; a grip drive unit connected to the right and left grip units through connection bars(33,35), in the rear of the main frame to slide the right and left grip units through rack pinion drive by the operation of a gripping cylinder(37); and specification detection units(15) arranged to the ends of the main frame to detect a specification of the corresponding crash pad and output a signal to a controller.
Patent KR-20050006381-A (KR)
Inventor: KANG TAE KYOUNG
IPC: G06F13/00
Filed: 2003-07-08
Abstract: PURPOSE: A USB(Universal Serial Bus) cable device for interfacing between a terminal controller and a mobile station test set is provided to verify audio related specifications of an AMPS(Advanced Mobile Phone Service) mode defined in a terminal standard by applying a Codec(Coder/Decoder) CMOS(Complementary Metal Oxide Semiconductor) IC to a USB data cable connector. CONSTITUTION: The Codec CMOS IC(120) performs synchronization by receiving a synchronization control signal and a clock signal from the terminal controller(110), receives digital audio output data from the terminal controller, and converts it into analog output data. The Codec CMOS IC receives analog input data from the mobile station test set(140), converts it into digital audio input data, and outputs the digital audio output data to the terminal controller. An audio connector(130) receives/transfers the audio output data to the mobile station test set and receives/transfers the analog input data to the Codec CMOS IC.
Patent KR-20050006390-A (KR)
Inventor: KIM HEE SEOP
IPC: F25D11/00
Filed: 2003-07-08
Abstract: PURPOSE: A structure for integrally forming an evaporator with a refrigerator compartment is provided to improve heat exchange efficiency, and to reduce power consumption and manufacturing cost by transmitting heat to food in the refrigerator compartment quickly. CONSTITUTION: A refrigerator system having a compressor and a condenser is composed of a refrigerator compartment, and an evaporator member(10) entirely surrounding a side wall(20) of the refrigerator compartment. The evaporator member is composed of a helical contact part contacted to the side wall of the refrigerator compartment and a refrigerant flow part formed between the contact parts to flow refrigerant. The thickness of the refrigerator compartment is formed to be more than the thickness of the evaporator member. The side wall of the refrigerator compartment is combined with the evaporator member by brazing-welding.
Patent KR-20050006394-A (KR)
Inventor: JUNG JOO YOUNG
IPC: G06F15/00
Filed: 2003-07-08
Abstract: PURPOSE: A network scanning system for implementing flexible user information management without using a storage space and a method for managing user information are provided to need no storage space by flexibly managing use information of a user and remove inconvenience to directly check availability of a scanner by enabling the user to frequently check a use state of a canner on a PC. CONSTITUTION: The PC(120) is equipped with a client program. As the client program is executed, the client program transmits a user registration packet to registered external devices(100). If the client program is terminated or registration of one device is canceled, the client program transmits a user registration cancellation packet to the registered external devices. The external device is a network MFP(Multi-Functional Product) transmitting changed state information to the registered PC through packet exchange. The network MFP adds a PC user to a user list if the user registration packet is received from the client program and removes the PC user from the user list if the user cancellation packet is received.