baber/WOPTO huggingface dataset:
Patent KR-20030069421-A (KR)
Title: Method of executing various settlement for consumers by means of a thin client system
Inventor: KIM SEONG SIK
Filed: 2002-02-20
Abstract: PURPOSE: A method for an agency of various kinds of payments using a thin client system is provided to enable a consumer to purchase various kinds of commodities conveniently and use a service by executing an integrated agency of purchases of various kinds of commodities or services and payments of prices thereof. CONSTITUTION: A use contract is concluded with a user and a user terminal is supplied to the user(S1). The user sets the maximum price to be paid(S2). If the user connects to a thin client server using the user terminal(S3), it is judged whether the user requests a commodity purchase and a price payment of the commodity(S4). It is judged whether accumulated payment requests are exceeded by the predetermined maximum payment amount(S5). If the accumulated price payment requests are not exceeded by the predetermined maximum payment amount, the request of the user is processed(S6). The total payment amount is paid integrally(S7).
Patent KR-20030069547-A (KR)
Title: Interface apparatus for programable logic controller
Inventor: CHO GYE SEOK
IPC: G05B19/05
Filed: 2002-02-21
Abstract: PURPOSE: An interface device for programmable logic controller is provided to improve an operating speed and prevent a loss of data by inputting or outputting data without a standby time. CONSTITUTION: An interface device for programmable logic controller includes a high-speed counter portion(41) and a memory(42). The high-speed counter portion(41) receives or transmits a pulse signal from or to a special function module(10), forms data by counting the received pulse signals, and generates an output pulse by comparing the data. The memory(42) is used for storing the data of the high-speed counter portion(41) or data of a programmable logic controller. The memory is accessed by a control command of the programmable logic controller. The special function module(10) includes an input portion(11) for receiving an input signal from an external sensor, an output portion(12) for outputting an internal signal, and an insulating circuit(13) for interfacing the input portion(11) and the output portion(12) with the programmable logic controller.
Patent KR-20030070417-A (KR)
Title: A thermally stable polymer containing n-hydroxyphenylmaleimide, an anti-reflective coating compositon for photolithography comprising the same and preparation method thereof
Inventor: AHN GWANG DEOK
IPC: C08F220/52
Filed: 2002-02-25
Abstract: PURPOSE: An N-hydroxyphenylmaleimide-containing polymer, an antireflection film composition containing the polymer, an organic antireflection film containing the polymer and its preparation, and a semiconductor device prepared by using the composition are provided, to inhibit the diffused reflection of the exposed light during the processing of micro pattern and the generation of standing wave, thereby improving the production yield of a semiconductor having a super high resolution of 70-120 nm. CONSTITUTION: The N-hydroxyphenylmaleimide-containing polymer is represented by the formula 1, wherein R is H, tetrahydropyranyl, -COOR3, (SiR4)3 or t-butyl group; R3 and R4 are methyl, t-butyl or an alkyl group of C2-C3, respectively; R1 and R2 which are independently each other represent H, an alkyl group of C1-C6, an alkoxyalkyl group of C1-C6, a hydroxyalkyl group of C1-C6 or a halogenated alkyl group of C1-C6; and the mole fraction, x is 0.1-0.7, y is 0-0.8, z is 0-0.55 and p is 0-0.5 based on the total mol of x+y+z+p.
Patent KR-20020070818-A (KR)
Inventor: DENIS BURDET
IPC: G04C3/00
Filed: 2002-02-26
Abstract: PURPOSE: A use of a non-magnetic paths is provided to reduce a yielding rate by generating a spiral magnetic force with a ferromagnetic material. CONSTITUTION: A use of a non-magnetic paths for an electronic module proposes improving the yield of a microgenerator(1) used for operating a timepiece. Such a microgenerator operates on the basis of the phenomenon of electromagnetic induction, it is thus desirable to limit as far as possible the presence of magnetic masses in proximity to the generator. Research undertaken has shown that the electrically conductive paths(9), and even their single protective layer, arranged in proximity to the microgenerator brake it, when they are formed of a magnetic material, and in particular a ferromagnetic material. Thus, the selection of exclusively non-magnetic materials is proposed for manufacturing the conductive paths.
Patent KR-20030070655-A (KR)
Title: Multiplexer circuit for semiconductor device
Inventor: NA GWANG JIN
IPC: H03K17/62
Filed: 2002-02-26
Abstract: PURPOSE: A multiplexer circuit of a semiconductor device is provided to output a clock having the same duty regardless of the selection of two input clocks. CONSTITUTION: A multiplexer circuit of a semiconductor device includes the first NAND gate(NAND1), the second NAND gate(NAND2), and the third NAND gate(NAND3). The first NAND gate(NAND1) receives the first clock signal and an inverse signal of a control signal to perform a NAND operation, and generates the first internal signal. The second NAND gate(NAND2) receives the control signal and the second clock signal to perform the NAND operation, and generates the second internal signal. The third NAND gate(NAND3) receives the first and the second internal signals and generates a clock signal having the same duty cycle regardless of the selection of the first and the second internal signals.
Patent KR-20030073423-A (KR)
Title: Apparatus and method for demodulating ADIP signal
Inventor: EOM U SIK
IPC: G11B20/10
Filed: 2002-03-11
Abstract: PURPOSE: A device and a method for ADIP signal demodulation are provided to demodulate modulated ADIP signals to extract address information with a simple element structure. CONSTITUTION: A device for ADIP signal demodulation includes a PLL(Phase Locked Loop:10), a delay part(12) and a latch part(14). The PLL generates phase synchronized signals(pwb) and clocks having frequency and phase equal to the modulated ADIP signals. The delay part phase-delays the phase synchronized signal input from the PLL in response to a delay control signal and outputs the phase-delayed signal. The latch part latches the modulated ADIP signal in response to the phase-delayed result from the delay part and outputs the latched one as a demodulated ADIP signal.
Patent KR-20030075042-A (KR)
Title: locking device for cireuit breaker
Inventor: LEE GWANG WON
IPC: H01H71/56
Filed: 2002-03-15
Abstract: PURPOSE: A lock device of a circuit breaker is provided to prevent previously an accident due to electric shock by interrupting an operation of the circuit breaker by means of a handle in a locking state. CONSTITUTION: A circuit breaker includes a case(1), a cover(2), a fixing contactor(3), a moving contactor(4), a switching unit portion, a detection unit portion(6), an arc extinguishing portion(7), a trip button, and a crossbar(16). A cam(24) and a base(25) are installed within the case(1). The cam(24) is rotated by the rotation of a key(21). The base(25) is linearly moved when the cam(24) is rotated by the rotation of the key(21). The base(25) is located at one side of the crossbar(16) in order to lock the crossbar by the movement of the base(25) when the key(21) is rotated to a locking state. A wing section(25a) is formed at the base(25) in order to be connected to the crossbar(16).
Patent KR-20030076020-A (KR)
Inventor: KIM SI BEOM
IPC: H01L21/203
Filed: 2002-03-22
Abstract: PURPOSE: A physical vapor deposition method of a semiconductor device is provided to be capable of improving step coverage and restraining overhang. CONSTITUTION: A semiconductor substrate(100) having a groove, such as a via hole and a trench, is prepared. The semiconductor substrate(100) is mounted in a deposition chamber of an ionized physical vapor deposition apparatus. At this time, the substrate(100) has a desired slope so as to directly deposit ions sputtered from a deposition source(200) at sidewalls and lower edges of the groove. Then, ionized physical vapor deposition processing is performed. The slope of the substrate is determined by aspect ratio of the groove.
Patent KR-20030079045-A (KR)
Title: Method for assigning network manager of home network
Inventor: BAEK SEUNG MYEON
IPC: H04L12/24
Filed: 2002-04-01
Abstract: PURPOSE: A method for designating a network manager of a home network is provided to simply broadcast performance information of a newly connected product, perform a communication in case that a product with a performance which is better than the performance of the newly connected product exists, and designate the product as a network manager. CONSTITUTION: A newly connected product D generates a packet including performance association information, and broadcasts the generated packet through a network communication line(S22). The product D judges whether a packet received from another product exists(S23). If the packet received from another product exists, the product D analyzes the received packet(S24). The product D judges whether the performance of the corresponding product is better than its performance(S25). If the performance of the corresponding product is better than its performance, the product D is operated as a general product(S26). If a packet received from the another product within a uniform time does not exist, the product D broadcasts the other products that the product D is a network manager. The product D is operated as the network manager(S27).
Patent KR-20030085791-A (KR)
Title: Apparatus for preventing fuel spillage
Inventor: JUN SEONG SIK
IPC: B60K15/01
Filed: 2002-05-02
Abstract: PURPOSE: A device for intercepting oil leakage of a fuel tank in breakage of a fuel hose is provided to prevent fuel from leaking out to a fuel system by sensing breakage of the fuel hole in the fuel system. CONSTITUTION: A device for intercepting oil leakage of a fuel tank in breakage of a fuel hose comprises an electric wire(62) arranged to the outer periphery of various holes(60); a solenoid valve(70) formed to an inlet of the fuel hose to which a vent valve and a cut valve are connected; batteries(74) supplying an electric current to the wire and the solenoid valve; and a relay(72) operating the solenoid valve in the closing direction when the wire is broken. The solenoid valve opens and shuts the passing of fuel into the inlet of the fuel hose.
Patent KR-20030089004-A (KR)
Title: The display apparatus of an air-conditioner
Inventor: CHO HYEON UK
IPC: F24F1/00
Filed: 2002-05-15
Abstract: PURPOSE: A display apparatus of a frame type air conditioner is provided to simplify assembly process and reduce cost and time needed for assembly by allowing a display window to be assembled to a display panel together with a PCB(Printed Circuit Board). CONSTITUTION: A display apparatus comprises a display panel(72) having a hole(h) formed on a center thereof, and installed on a front panel on a lower side of a front grill; a PCB(74) fixed to a rear side of the display panel, and having a display unit built thereon to indicate working status of an air conditioner; and a display window(76) mounted on the hole of the display panel to allow a user to see signal generated by the display unit. The display window and the PCB are mounted on the rear side of the display panel so that the PCB is placed on a rear side of the display window. The display window has a central part(76a) formed to be protruded more than an upper end and a lower end thereof so that the display window is mounted to the hole of the display panel.
Patent KR-20030089097-A (KR)
Title: Portable Electronic Device for Examination
Inventor: JANG SEI HO
IPC: G09B7/00
Filed: 2002-05-16
Abstract: PURPOSE: A portable electronic device for solving a problem is provided to download the problem contents from a host, to solve the problem by displaying and reproducing the desired contents, and to produce a grading result. CONSTITUTION: A storing part(250) stores a problem contents package comprising more than one problem contents. A display panel(220) outputs the problem contents as a text or an image form. An audio signal output tool(230) outputs the problem contents of a voice form and an alarm sound. An input tool(240) comprises more than one from a keypad(241), a touch screen(242), and a freehand input tool(243). A communication interface(260) transmits and receives the data with an external device. A CPU(210) includes a program(211) outputting the problem contents selected by an instruction signal of a user, and producing, storing, and managing the grading result by using the input signal of the user.
Patent KR-20030091519-A (KR)
Title: Power amplifier module having ground wire bonding wall and manufacture the board of that
Inventor: KIM EUNG JU
IPC: H05K1/18
Filed: 2002-05-28
Abstract: PURPOSE: A power amplifier module having a ground wire bonding wall and a method for fabricating a power amplifier module substrate are provided to prevent the permeation of epoxy resin to a ground wire bonding portion by forming the wall to isolate an IC chip mounting portion from the ground wire bonding portion. CONSTITUTION: A power amplifier module having a ground wire bonding wall includes an IC chip(5) and a substrate(1). The IC chip(5) is connected to the ground portion and each circuit by performing a wire bonding process. The substrate(1) includes a mounting pad(11), an input circuit portion, an output circuit portion, and an interstage matching circuit portion. The mounting pad(11) is formed on an upper surface of the substrate(1). The input circuit portion and the output circuit portion are formed at both sides of the mounting pad(11). The interstage matching circuit portion is formed between the input circuit portion and the output circuit portion. A wall(2) is formed on between an IC chip mounting portion and a ground wire bonding portion(12) on the mounting pad(11) by using a PSR layer.
Patent KR-20030092868-A (KR)
Title: Recliner for vehicle
Inventor: CHOI HYEONG IL
IPC: B60N2/22
Filed: 2002-05-31
Abstract: PURPOSE: A recliner for a vehicle is provided to repress the generation of clearance and prevent wrong engagement by symmetrically inserting and fixing two lock gears between a cam and a lower operating member and by engaging the lock gears into a circular internal gear, to reduce the number of parts by simplifying the structure and assembling time, and to cut down manufacturing cost. CONSTITUTION: A recliner for a vehicle comprises an upper operating member(20), a lower operating member(30), an operating cam(60), and first and second lock gears(40,50). The upper operating member is connected and fixed with a lower fixing piece connected to a seat fixing base for fixing the seat and is composed of first and second supporting members(23,24) for housing and supporting the cam and the first and second lock gears symmetrized with centering on a shaft and operating pin guide grooves(22,34) formed at the inside. The lower operating member is confronted to the upper operating member and fixed to an upper fixing piece for fixing a backrest seat. The operating cam is inserted between the upper and lower operating members by a fixing shaft(70). The first and second lock gears are formed with an external gear(41), first supporting member contact surfaces, second supporting member contact surfaces, first cam contact surfaces, and second cam contact surfaces and are inserted and fixed between the lower operating member and the operating cam. The first and second lock gears lock or release the lower operating member by the rotation of the operating cam.
Patent KR-20040000823-A (KR)
Title: System for network-based issue/custody of insurance policy and method thereof
Inventor: SONG CHANG YONG
Filed: 2002-06-25
Abstract: PURPOSE: A system and a method for issuing/keeping an insurance policy are provided to issue an insurance policy as an electronic document form, send the electronic document to a subscriber through e-mail, and store the insurance policy online. CONSTITUTION: A server computer certifies a user through a certificate authority computer(S100). If the user is a new user, the server computer sends a form data for new user. The subscription data is stored at a membership database, and the new user's re-connection is required. When the user's login data is inputted, the server computer compares inputted data with stored data, and login process is executed. In case that an insurance subscription is selected, the form data is transmitted, and the first insurance fee payment request is transmitted to the user's computer. After first insurance fee is paid, the electronic insurance policy is transmitted to the user.
Patent KR-20040000905-A (KR)
Title: Mobile phone and method for displaying voice activity quantity
Inventor: KANG MYEONG SU
IPC: H04B1/40
Filed: 2002-06-26
Abstract: PURPOSE: A mobile communication terminal for displaying a voice activity quantity and a method therefor are provided to automatically display the voice activity quantity of a listener or a talker by a voice compression rate. CONSTITUTION: A vocoder(15) encodes a voice of a user, decodes a voice signal received from an object, and judges a compression rate of the voice signal per unit time. A control unit(11) controls the display of voice activity quantity of the user or the object according to the voice compression rate of the user or the object. The first to sixth LEDs(Light Emitting Diodes)(17-22) are turned on or off according to the control of the control unit(11) for displaying the voice activity quantity of the user or the object.
Patent KR-20040001232-A (KR)
Title: Detachable Door Hinge structure of an Automobile
Inventor: OH BYEONG HAN
IPC: E05D7/10
Filed: 2002-06-27
Abstract: PURPOSE: A detachable door hinge structure is provided to simplify the assembling process and to promote the convenience of assembling work. CONSTITUTION: The detachable door hinge structure comprises: a door hinge assembly(A) coupled with a panel of a body using a panel fastening bolt(Pb) and provided with extension units bended/extended toward a door fastener(B); and the door fastener(B) composed of plane units extended upward and downward and a flange unit projected between the plane units, and fastened to a door by a door fastening bolt from the center of the plane unit. Wherein the door hinge assembly(A) and the door fastener(B) are connected to be movable by coupling detachable door hinge pins to a through-hole, which is provided with a screw thread and formed on the end of the extension unit of the door hinge assembly(A), and a through-hole, which is fitted with a bush and formed on both sides of the flange unit.
Patent KR-20040001679-A (KR)
Title: Apparatus for sensing position of crankshaft in automobile
Inventor: SEO JIN GWAN
IPC: F02D41/22
Filed: 2002-06-28
Abstract: PURPOSE: A crank position-sensing device of a vehicle is provided to sense a crank position at uniform velocity although the rotational angle speed of a crankshaft is changed. CONSTITUTION: A crank position-sensing device of a vehicle comprises a flywheel(100) installed to one end of a crankshaft; a damping member(110) mounted to the circumferential surface of the flywheel; a sensing wheel(120) fitted into the circumferential surface of the flywheel through the damping member; a sliding unit(140) installed to the inner flange of the sensing wheel; a fixed plate(150) one end of which is fixed to the flywheel and the other end of which is fixed to the inner flange of the sensing wheel through the sliding unit; and a crank position sensor(130) installed on the circumferential surface of the sensing wheel through a bracket(131).
Patent KR-20040001784-A (KR)
Title: A Etcher Of Photo Mask
Inventor: LEE JUN SIK
IPC: H01L21/3065
Filed: 2002-06-28
Abstract: PURPOSE: An etching apparatus of a photo mask is provided to be capable of preventing the defect portion formed at an etch object mask from influencing the other portion of the etch object mask. CONSTITUTION: An etching apparatus of a photo mask is provided with an upper and lower electrode(50,10) for generating plasma by using electricity and an insulating cover plate(20) made of quartz for insulating the plasma. At this time, the insulating cover plate includes rectangular type installation groove portion(22) corresponding to the center portion of the lower electrode. The etching apparatus further includes an etch object mask(40) loaded into the installation groove portion of the insulating cover plate and a tray(30) having a loading groove portion for enclosing the lower and lateral portion of the etch object mask, installed at the installation groove portion of the insulating cover plate.
Patent KR-20040001846-A (KR)
Title: Method for fabricating semiconductor device with dual gate
Inventor: PARK GEUN SUK
IPC: H01L27/092
Filed: 2002-06-29
Abstract: PURPOSE: A method for manufacturing a semiconductor device having a dual gate is provided to prevent the boron penetration of a P channel MOSFET(Metal Oxide Semiconductor Field Effect Transistor) and restrain the polysilicon depletion of an N-channel MOSFET effectively. CONSTITUTION: After forming a gate isolating layer(11) at the upper portion of a semiconductor substrate(10), a columnar crystal type polysilicon layer(12) is formed at the upper portion of the gate isolation layer. An amorphous polysilicon layer is formed by selectively carrying out an ion implantation at the columnar crystal type polysilicon layer of a P channel MOSFET region. A large grain type polysilicon layer(12b) is formed by annealing the amorphous polysilicon layer. Then, ion implantation processes are selectively carried out at the resultant structure.
Patent KR-20040003961-A (KR)
Title: Imase sensor and method for fabricating of the same
Inventor: SA SEUNG HUN
IPC: H01L27/146
Filed: 2002-07-05
Abstract: PURPOSE: An image sensor and a method for manufacturing the same are provided to be capable of minimizing the surface damage of a photodiode. CONSTITUTION: A filed insulating layer(31) is locally formed at a semiconductor layer(30). A gate electrode(34) is formed on the semiconductor layer spaced apart from the field insulating layer. The first impurity region(n-) is formed in the semiconductor layer to align one side of the gate electrode and the field insulating layer. The second impurity region(p0) is formed on the first impurity region. The third impurity region(43) is formed at interface between the second impurity region and the semiconductor layer.
Patent KR-20040005520-A (KR)
Title: Manufacturing method and a burnishing apparatus for a development roller
Inventor: BAEK MYEONG SU
IPC: G03G15/06
Filed: 2002-07-10
Abstract: PURPOSE: A method of manufacturing a developing roller and a burnishing apparatus are provided to cause the developing roller to transfer a toner uniformly and stably to obtain high picture quality. CONSTITUTION: The shape of a developing roller used in an electrophotographic image forming system is made of a metal material(S21). A roller part of the developing roller is polished(S22). The polished roller part is burnished using a burnishing roller(S23). The burnished roller part is sanded using a sand blasting machine(S24). The sanded roller part is plated(S25). The developing roller is made of aluminum. A burnishing apparatus includes a support roller and a burnishing roller. The support roller supports the polished developing roller. The burnishing roller presses the developing roller against the support roller and burnishes the roller part of the developing roller.