baber/WOPTO huggingface dataset:
Patent KR-20040075487-A (KR)
Inventor: LEE TAE HYUNG
IPC: E21D9/00
Filed: 2003-02-21
Abstract: PURPOSE: A grouting device of a steel pipe reinforcement work for the underground excavation is provided to grout cement sludge on the soft ground firmly and to use a tunnel for a long term. CONSTITUTION: The grouting device of a steel pipe reinforcement work for the underground excavation comprises: a tractor(12) moved freely and provided with supporting legs(10); a primary hydraulic cylinder(18) installed to one side of the tractor(12) to move a lower frame(16) connected with a primary support(14) vertically; a secondary support(22) installed vertically to one side of the lower frame(16) to support and fix a secondary hydraulic cylinder(20); the secondary hydraulic cylinder(20) installed on one side of the secondary support(22) to move a landing plate(26) connected with a third support(24) vertically; a sludge grouting unit(32) installed vertically to the other side of the lower frame(16) to place cement sludge to a grouting pipe formed in a grouting rod pipe(28); the grouting rod pipe(28) installed to one side of the cement sludge grouting unit(32) and provided with a grouting pipe filled with cement sludge and a jet hole filled with cement sludge; and primary and secondary rubber packings installed to the end of the grouting pipe formed in the grouting rod pipe(28) to prevent the outflow of cement sludge jetted out from the jet hole of the grouting pipe.
Patent KR-20030026280-A (KR)
Inventor: KIM CHANG JOO
IPC: B26D3/18
Filed: 2003-02-27
Abstract: PURPOSE: A rice cake-cutting machine with a pulley is provided to cut easily the rice cake with less effort by attaching the pulley. CONSTITUTION: A rice cake-cutting machine with a pulley to cut the rice-cake for rice-cake soup is similar to a farm straw-cutter. The rice cake-cutting machine is composed of an upper and a lower knife(1,2) installed in a same structure of the farm straw-cutter, the rice cake put into the middle hole of a transparent plastic safety film(3), pulled out and cut, and a rope(4) lifting the upper knife upward by putting a knob(5) up.
Patent KR-20030022261-A (KR)
Inventor: OH SEON OK
IPC: B23K11/11
Filed: 2003-02-28
Abstract: PURPOSE: A nut welding control system for nut welder is provided in which welding operation is proceeded in the state that the nut is always set at an accurate bonding position when welding a nut for assembling on a body panel of automobile using a nut welder. CONSTITUTION: In a nut welding control system comprising a main body(1) to which a nut feeder is connected, a displacement sensor(2) which is vertically movably installed at one side of the upper part of the main body(1) to sense displacement of nut, and a welding device(3) to which a detection device is adhered, the detection device is connected to the displacement sensor(2) to sense the nut received from the nut feeder and whether direction of the nut is right or not, the nut welding control system for nut welder comprises a digital indicator(90) which is connected to the displacement sensor(2) of the welding device to check whether there are nuts to be supplied to the welding device or not, and whether the nuts are piled up one on another in two sheets or two folds or laterally set up; a pressure transmitter(80) connected to an operating electrode(20) to sense leakage pressure of air ejected onto the upper surface of the nut(40); and a nut feeder controller(100) connected to the pressure transmitter(80) and digital indicator(90) to control normal and abnormal supply of nut(40) and panel(30) according to signals of the digital indicator(90) and control the abnormal state of the nut by the leakage pressure of air.
Patent KR-20040048788-A (KR)
Inventor: LEE HYEONG HO
IPC: H04L12/66
Filed: 2003-03-04
Abstract: PURPOSE: A switching apparatus between an IP network and a PSTN network in a home gateway system and a method therefor are provided to switch an IP network and a PSTN network in embodying a device driver for a VoIP module installed in a home gateway system. CONSTITUTION: If booting is completed as power is supplied to a home gateway system, a VoIP service gets to a call enable state(201) through an IP network. If a user holds up a receiver, a hook-off signal is transferred to a control part in the form of an interrupt. The control part calls the handler of a device driver for interrupt processing. The handler detects the hook-off and notifies a high-level application of the hook-off signal. The high-level application issues an order to the device driver so that the user can receive a dial tone(202). Receiving the dial tone generation command, the device driver gives a command to the register of a digital signal processing part so that the user can listen to the dial tone. The user receives the dial tone so as to input the other side's phone number. If the user inputs the other side's phone number, the device driver receives the inputted phone number as a DTMF detection signal(203) and transfers it to the high-level application. At this moment, if the user pushes '#' twice, the high-level application issues an order to the device driver to execute switching to a PSTN network. The device driver controls a chip of an interface part and executes switching to the PSTN network.
Patent KR-20040081554-A (KR)
Title: Pure gold charnel pot for preventing corrosion of bone
Inventor: KIM SUN CHIL
IPC: A61G17/08
Filed: 2003-03-13
Abstract: PURPOSE: A pure gold charnel pot for preventing corrosion of a bone is provided to prevent water drops from being created in the charnel pot by fabricating the charnel pot in a triple structure. CONSTITUTION: A pure gold charnel pot includes a body and a lid. A space section is formed in the pure gold charnel pot in order to purify smell derived from ashes while preventing water drops from being created in the pure gold charnel pot. The pure gold charnel pot includes a magnet, silver, bio stone, and gold having purity of 99.5%. A bio stone is placed at an inner center portion of the lid in order to purify the smell derived from ashes while prevent an occurrence of moisture and corrosion.
Patent KR-20040084265-A (KR)
Inventor: KIM CHEOL HONG
IPC: G09G3/296
Filed: 2003-03-27
Abstract: PURPOSE: A method for driving a plasma display panel is provided to reducing light enlarged by the high luminance, thereby reducing the error range of the luminance and the color during the low gray level representation. CONSTITUTION: A method for driving a plasma display panel includes the steps of: dividing the image of each field to be displayed on the plasma display panel corresponding to the input image signal into a plurality of sub-fields with a different weight value; and display the gray level by combining the weight values of the sub-fields. The method is characterized in that the least significant bit(LSB) data represents the gray level by using a light generated at the reset period and an address period for the input image signal.
Patent KR-20040087065-A (KR)
Inventor: JEONG MOON WOO
IPC: C04B35/52
Filed: 2003-04-04
Abstract: PURPOSE: A conductive brick heated at low temperature, its preparation method, an adhesive for bricks and a wall body constructed by using the brick and the adhesive are provided, to obtain a material for wall having a superior insulation and an excellent heating property. CONSTITUTION: The conductive heating brick is prepared by (110)adding water to graphite and stirring the mixture; (120) adding water to clay and stirring the mixture; (130) mixing the graphite mixture and the clay mixture, adding a conductive binder to the mixture and stirring the obtained mixture; (140) molding the mixture into a shape of a block; and (150) drying the molded brick. Preferably the mixing ratio of the graphite and clay is 50-80 : 20-50 by weight, and the content of the binder is 5-20 % based on the 100 wt% of the graphite and clay mixture. The adhesive comprises graphite and an adhesive in the ratio of 100:5 by weight.
Patent KR-20040014159-A (KR)
Inventor: MORI JIRO
IPC: C08F4/658
Filed: 2003-04-14
Abstract: PURPOSE: To obtain an α-olefin polymerization catalyst with which removal of a catalyst residue and an amorphous polymer is not required and which has sufficient catalytic activity. CONSTITUTION: The α-olefin polymerization catalyst comprises a titanium compound-containing solid catalyst component(B) which is obtained by a process for reducing a titanium compound represented by the general formula: Ti(OR¬1)aX4-a with an organomagnesium compound in the presence of a Si-O bond-containing organosilicon compound and aging the reduction product in an inert hydrocarbon solvent at least for 18 hours while intermittently stirring to give a solid product(A) and an activation process for treating the solid product(A) in the presence of an ether compound, titanium tetrachloride and an organic acid halide compound to give an organic acid halide treated solid and reacting organic acid halide treated solid with a mixture of the ether compound, titanium tetrachloride and an ester compound or a mixture of the ether compound and titanium tetrachloride, an organoaluminum component(C) and an electron donative compound(D).
Patent KR-20040092259-A (KR)
Inventor: HAN CHEOL HUI
IPC: H04W92/00
Filed: 2003-04-25
Abstract: PURPOSE: A satellite clock synchronization system for a base station apparatus, and a method for synchronizing satellite clocks using the same are provided to reduce the cost by using a GPS signal in common for all base stations by one GPS antenna, and using a GPS receiving module for one base station while using clock modules for other base stations. CONSTITUTION: A GPS(Global Positioning System) antenna receives a GPS signal for synchronizing satellite clocks of BTS(Base Transceiver Station)s. A GPS receiving module(110) is installed at a first BTS apparatus(100) for extracting clock information and TOD(Time Of Day) information from the GPS signal to generate clock signals and TOD data for operating the corresponding BTS apparatus and to output the generated clock signals and TOD data to the corresponding BTS apparatus and the next corresponding BTS apparatus. A clock module(210,310) is installed at each BTS apparatus(200,300) except the first BTS apparatus(100). If receiving the clock signal and TOD data from the GPS receiving module(110) of the first BTS(100) or the previous BTS apparatus, the clock module(210,310) generates clock signals and TOD data synchronized with the clock signals and TOD data through delay compensation work with the GPS receiving module(110) of the first BTS(100) or the previous BTS apparatus to transmit the generated clock signals and TOD data.
Patent KR-20040095420-A (KR)
Inventor: KANG SEONG GYEONG
IPC: G01P3/42
Filed: 2003-04-28
Abstract: PURPOSE: A speed sensor for vehicle is provided to prevent a floating phenomenon of a joint and obtain a constant pulse signal by maintaining a constant gap regardless of length of a driven gear shaft. CONSTITUTION: A speed sensor for vehicle includes a housing(24), a joint(28), and a signal generator(30). The housing is coupled to a driven gear by a screw. A stopper is installed in the inside of the housing. The joint includes a ring magnet which is inserted into a connecting a driven gear shaft in order to form the magnetic field. The signal generator is used for generating a pulse signal according to the rotation speed of the joint. The joint includes a first joint(42) and a second joint(44). The first joint is inserted into the connecting shaft of the driven gear. The ring magnet is installed at the second joint. The joint further includes a first gap maintenance member(50) formed between the stopper and the second joint and a second gap maintenance member(60) formed between the housing and the ring magnet.
Patent KR-20040093918-A (KR)
Inventor: LEE SEONG HUN
IPC: H04M3/42
Filed: 2003-04-30
Abstract: PURPOSE: A method for receiving a real-time voice message in a mobile communication terminal is provided to enable a wireless telephone network to store a voice data packet transmitted from a sender in a server while transmitting the packet to a receiver's terminal to reproduce the packet, thereby receiving and listening to a voice message in real time. CONSTITUTION: A sender requests a receiver to connect a call(SP1). A wireless telephone network decides whether the receiver responds to the request, and if the receiver does not respond, the network requests the sender to transmit a message(SP2,SP3). If the sender selects a message transmission, the network decides whether the receiver is registered in a real-time voice message receiving service(SP4). If so, the network transmits a call connection request signal to the receiver's terminal(SP5). The receiver's terminal transmits an approval signal for the call connection request signal to the network, and the network stores a voice data packet received from the sender in a server while transmitting the packet to the receiver's terminal to reproduce the packet(SP6-SP8).
Patent KR-20040098167-A (KR)
Inventor: CHA BO YOUNG
IPC: G09F3/00
Filed: 2003-05-13
Abstract: PURPOSE: A street lamp distribution board label including a titan dioxide coating layer having a self-cleaning function at an atmospheric state is provided to improve and maintain a discriminative characteristic by preventing pollution due to smoke and dust and decoloration of numbers and characters. CONSTITUTION: A street lamp distribution board label includes a stainless disk or an aluminum disk(1) and a polyester adhesive film(2). Numbers and characters are printed on a surface of the polyester adhesive film. A titan dioxide coating layer having a self-cleaning function and an anti-ultraviolet coating layer are formed on a surface of the stainless disk or a surface of the aluminum disk in order to prevent the corrosion of the stainless disk or the aluminum disk.
Patent KR-20040098482-A (KR)
Inventor: BAE YOUNG CHEON
IPC: A45D33/32
Filed: 2003-05-15
Abstract: PURPOSE: An illuminated compact case having a light-emitting diode in a hinge is provided to enable a user to apply a cosmetic in a low light condition or to use the illuminated compact case as an emergency light by opening or closing a lid. CONSTITUTION: The illuminated compact case comprises: a lid and a lower compartment(10) configured to be openable by a hinge provided at one side of the case; a lithium battery case(11) formed in the lower compartment(10); a PCB panel(12) installed in the hinge; a copper plate(13) for supplying power to the PCB panel(12); a plurality of light-emitting diodes(12a) and resistors(12b) connected to an upper end of the PCB panel(12); a switch cap(16) having a spring(15); and a switch(14) contacting a portion of the switch cap(16).
Patent KR-20030090536-A (KR)
Title: 스피커 진동판용 에지 및 그 제조방법
IPC: H04R7/02
Filed: 2003-05-20
Abstract: 품질의 불균일이 적고 부분적 공진에 기초하여 왜곡된 음의 발생이 없고, 기본주파수(f 0 )의 불규칙한 분산이 없고, 진동판의 에지의 유연성 및 강성의 변경이나 수정을 쉽게 할 수 있어 진동판의 공진을 억지하고, 또는 공진을 강조하여 스피커의 주파수특성을 변경시킬 수 있고, 타방 제품의 수율이 높아 코스트의 경감이 가능한 스피커의 제조가격을 억제하고, 또한 품질을 향상시키는 것. 
     기포(10)의 표면의 필요부분에만, 형상부여제와 표면 코팅제를 스크린 인쇄 수단에 의해, 고리형상으로 코팅 가공을 시행하고, 이 부분을, 가열 성형금형에 의해 가열하여 고리형상의 가요성부(6b)를 성형한 것.  또, 그 후, 스피커 진동판과 프레임과의 접착부에 핫멜트 접착제를 도포하여 얻은 스피커 진동판용 에지.
Patent KR-20030044993-A (KR)
Title: Pouch vessel with self-support improved
Inventor: LEE JEONG MIN
IPC: B65D30/16
Filed: 2003-05-19
Abstract: PURPOSE: Provided is a pouch vessel with self-reliance improved which has a self-support part formed inside the vessel to keep original shape of the vessel even in the vessel, in which some contents are used up to a certain volume. CONSTITUTION: In the pouch vessel which consists of a vessel body(10) to store the contents and a releasing bar(20) to let the contents entered or released, the pouch vessel with self-reliance improved is characterized by comprising the parts of: a gusset part(11) which is formed at lower side of the vessel body; the self-support part(15) which lets front(12) and back(13) side of a film treated by an adhesion part(14), in which the front and the back side of the film are faced each other at the center of a projection(21) for forming the self-support part; and an unsutured part(16) which is opened to let the contents inserted.
Patent KR-20040087838-A (KR)
Inventor: LEE HYUNG WOONG
IPC: A61G17/08
Filed: 2003-06-09
Abstract: PURPOSE: An ashes box is provided to search for a trace of an ancestor by keeping a DNA of the ancestor and analyzing the DNA. CONSTITUTION: An ashes box includes a body(10), a peak section, an ashes box(30), and a DNA tablet(40). A lower part of the body(10) is opened and the interior of the body(10) is hollow. The peak section is attachable to an upper part of the body(10) of the ashes. The interior of the peak section has a resting groove. The ashes box is sealed with ashes. The DNA tablet has DNA information of a specific man. The DNA tablet has a picture and a history of the specific man. The DNA tablet includes a DNA capsule having a DNA of the specific man. The body has a buffer fender in order to prevent movement of a DNA capsule.
Patent KR-20040106675-A (KR)
Inventor: LEE JONG DAE
IPC: C22B3/06
Filed: 2003-06-11
Abstract: PURPOSE: To provide a method for selectively recovering Ni and Co from used catalysts, wherein W is separated from an extracted acid solution through filtration after extracting Ni and Co from the used catalysts containing W, Co and Ni by acid leaching method, and Ni and Co that are difficult to be selectively separated are separated from the extracted acid solution using electronegativity difference. CONSTITUTION: In a method for precipitating and recovering Ni, Co and Fe by adding oxalic acid and/or oxalic acid dihydrate to an acid solution containing NI, Co and Fe having characteristics similar to Ni and Co, the method for selectively recovering Ni and Co from used catalysts is characterized in that Ni and Co are recovered by applying a selected direct current voltage varied according to amount and metal contents of the acid solution to the acid solution, thereby proceeding reaction of the acid solution at a temperature of 30 deg.C or less, wherein Co is selectively recovered from a material consisted of Co and other metal components, wherein Fe is selectively recovered from a material consisted of Fe and other metal components, wherein Ni, Co and Fe are selectively recovered from a material consisted of Ni, Co, Fe and other metal components, and wherein the acid solution is an inorganic acid containing sulfuric acid, phosphoric acid, hydrochloric acid and hydrofluoric acid.
Patent KR-20040106842-A (KR)
Inventor: DOO YU GYUN
IPC: A47B13/10
Filed: 2003-06-11
Abstract: PURPOSE: A top plate structure of a table, having a concave round recess and an auxiliary usage surface, is provided to improve the using convenience by improving the present top plate structure and by securing the using area as maximum as possible. CONSTITUTION: The table includes: a top plate as a flat plate body; and supporting legs for stably supporting the top plate on the ground. The top plate includes: a round recess(12), having a more concave portion than the outer circumference of itself; and an auxiliary usage surface(13), projected in the outside direction on both sides of the round recess(12).
Patent KR-20040110469-A (KR)
Inventor: KIM JAE SEONG
IPC: G11B33/02
Filed: 2003-06-19
Abstract: PURPOSE: A device for discharging flat-plate cases is provided to enable a rotative operational plate to enable a rotative operational plate to rotatively move one flat-plate case only retained on a magazine and to discharge the one flat-plate through a discharge hole, thereby quickly and exactly discharging the case while minimizing the number of components. CONSTITUTION: A body(10) supplies a discharge position where a discharge hole(12) for passing through at least a flat-plate case(60) is formed, and supplies a standby position crossing the discharge position. A magazine(20) is vertically disposed in the standby position, and receives the plural flat-plate cases(60). An operational plate(40) is formed with an operational hole(46) while being horizontally disposed between the standby position and the discharge position along an upper side of the body(10). A connecting unit moves the operational plate(40) on the body(10). A driving unit moves the operational plate(40) through the connecting unit.
Patent KR-20040110508-A (KR)
Inventor: LEE MAN YEONG
IPC: H01L21/304
Filed: 2003-06-19
Abstract: PURPOSE: A substrate drying apparatus is provided to improve a drying efficiency by adjusting amounts of gas, such as N2+IPA(IsoPropyle Alcohol) and high temperature nitrogen, independently of respective processes. CONSTITUTION: A substrate drying apparatus includes a cleaning tub(110), a solvent supply member, and a gas supply member. The cleaning tub contains a cleaning agent. The solvent supply member supplies a solvent vapor to the cleaning tub. The gas supply member supplies an inertia gas to the cleaning tub. The gas supply member includes a gas supply source, a first gas supply line(152), a heater(154), a second gas supply line(156a,156b,156c), a bypass line(158), and a flowmeter(172,174). The first gas supply line includes a valve and is coupled with the gas supply source. The heater heats the gas from the first gas supply line. The second gas supply line supplies the heated gas to the cleaning tub. The bypass line bypasses the valve. The flowmeter is implemented on the bypass line and the first gas supply line to adjust an amount of the inertia gas.
Patent KR-20050000572-A (KR)
Inventor: LEE MAN HOAN
IPC: G02F1/1335
Filed: 2003-06-24
Abstract: PURPOSE: A method for fabricating a phase retardation film and a method for manufacturing an LCD(Liquid Crystal Display) using the method are provided to rub an alignment film in the first direction and irradiate UV rays on the alignment film using a mask such that an exposed portion of the alignment film aligned in the first direction is aligned in the second direction, to thereby reduce the number of processing steps and form a multi-domain. CONSTITUTION: An alignment film(402) is formed on a substrate(400) and rubbed to align the alignment film in the first direction. A mask is placed above the alignment film and light is irradiated on the alignment film to align exposed portions of the alignment film in the second direction. A phase retardation film(403) is formed on the alignment film aligned in the first and second directions.
Patent KR-20050000771-A (KR)
Inventor: JEONG JAE GYU
IPC: G02F1/13
Filed: 2003-06-24
Abstract: PURPOSE: An apparatus and method for cleaning a liquid crystal dropping device are provided to clean the liquid crystal dropping device completely and simply by disassembling the liquid crystal dropping device, fixing the device to a jig and cleaning the device. CONSTITUTION: An apparatus(190) for cleaning a liquid crystal dropping device includes a jig(180), a jig cleaner(192), a thermal cleaner(194), and a vacuum cleaner(196). The liquid crystal dropping device is disassembled into a cylinder, a liquid crystal discharging pump having a piston, and a nozzle for dropping liquid crystal on substrate, and the disassembled components are fixed onto the jig. The jig is introduced into the jig cleaner in which the liquid crystal discharging pump and the nozzle are cleaned. The thermal cleaner applies heat to the liquid crystal dropping device cleaned in the jig cleaner. The vacuum cleaner cleans the thermally cleaned liquid crystal dropping device in a vacuum state.