baber/WOPTO huggingface dataset:
Patent KR-20030064109-A (KR)
Title: Cooling apparatus for microwave lighting system
Inventor: CHOI JUN SIK
IPC: H01J65/04
Filed: 2002-01-25
Abstract: PURPOSE: A cooling apparatus is provided to achieve in-advance prevention against faults and failure of components, while preventing noises generated from the cooling fan. CONSTITUTION: An electrodeless illumination system comprises a casing(10); an electric bulb(5) arranged in the outside of the casing and which has a material for generating light; a resonator(6) arranged in the outside of the casing in such a manner that the resonator accommodates the electric bulb, cuts off microwave and allows light emitted from the electric bulb to exit; a magnetron(20) including an anode, a cathode and a magnet and which is mounted in the casing in such a manner that the magnetron generates microwave when the cathode is applied with a current; and a waveguide(40) interposed between the magnetron and the resonator and which guides microwave to the resonator. A cooling apparatus includes a radiation member arranged in the outside of the casing; and a heat transfer member which connects the radiation member to the magnetron such that the radiation member radiates heat generated from the magnetron.
Patent KR-20020063140-A (KR)
Title: Method of reducing plasma charge damage for plasma processes
Inventor: ARUGA MICHIO
IPC: C23C16/455
Filed: 2002-01-26
Abstract: PURPOSE: A method of reducing plasma charge damage for plasma processes is provided to reduce charge damage and simultaneously to decrease the critical structural dimensions and to increase the aspect-ratio capacity of such processes as part of the ongoing quest to pack logic devices more densely. CONSTITUTION: A thin film is deposited on a substrate(612) in a process chamber with reduced incidence of plasma charge damage. A process gas containing a precursor gases suitable for forming plasma is flowed into a process chamber, and plasma is generated from the process gas to deposit the thin film on the substrate. The precursor gases are flowed into the process chamber such that the thin film is deposited at the center(616) of the substrate more rapidly than at an edge of the substrate.
Patent KR-20030010463-A (KR)
Inventor: EZUMI MASAKUNI
IPC: B23K20/12
Filed: 2002-02-01
Abstract: PURPOSE: To carry out excellent friction stir welding in the case where a projecting part exists only on one member of an abutting part, a gap on the abutting part is large, or the welding line is a curve. CONSTITUTION: On the end face of a large diameter part 210 directing a small diameter part 200, a rotary tool provided with an arc-shaped groove 213 is used, and the rotary tool 200 is rotated in the state where the end face of the large diameter part 210 and the small diameter part 220 are inserted in a member. By the rotation, the metal of the member is rotated so as to move to the shaft center of the rotary tool 200 along the groove 213. The arc-shaped groove 213 is directed to the rotating direction. Since the metal of the member moves to the center side, welding can be effected excellently even in the case where a projecting part exists on one side, or the gap is large.
Patent KR-20030071022-A (KR)
Title: Container for Beverage and Liquor
Inventor: HAE GUN
IPC: B65D25/22
Filed: 2002-02-27
Abstract: PURPOSE: A drink and/or liquor container is provided to conveniently enjoy fresh and cool drink and/or liquor without cooling it or ices by employing a string to be worn around neck of a user and applying a cooling tube within the container. CONSTITUTION: The container comprises a drink cup(10), a cap(11) having slit portion(12) to be inserted by straw; and a necklace string(100) attached to the cup(10) at both sides thereof to be worn around neck of user. The cup further has a cooling tube to receive cooling medium such as ice cubes, dry ice, etc. If the cooling medium is dry ice, the cap(11) should be punctured at one side to discharge carbon dioxide gas evaporated.
Patent KR-20030071092-A (KR)
Title: Electric Pulp Test Apparatus and its manipulating method
Inventor: BAEK SEUNG HO
IPC: A61B1/24
Filed: 2002-02-27
Abstract: PURPOSE: An electric pulp test apparatus and an operating method thereof are provided to reduce a diagnosing time by varying the intensity of current applied to a tooth in an electric pulp test process. CONSTITUTION: An electric pulp test apparatus includes an electric pulp test portion, a power input portion, a desired value setup portion(22), a display mode selection portion(24), a display portion(23), and a control portion(21). The electric pulp test portion applies the current to a tooth. The power input portion receives the electric power from the outside in order to supply the electric power to the electric pulp test portion. The desired value setup portion(22) sets up a desired value to vary a rising ratio of the current. The display mode selection portion(24) selects one of the measured value of the electric pulp test portion and the desired value. The display portion(23) displays the measured value of the electric pulp test portion and the desired value. The control portion(21) changes the measured value according to the desired value and controls the display portion(23).
Patent KR-20020031130-A (KR)
Title: Water softener
Inventor: JOO KI JOONG
IPC: C02F1/42
Filed: 2002-03-11
Abstract: PURPOSE: Provided is a water softener, which is characterized in that head assembly is made by union of pipes and valves for simple installation of water softener. Also regeneration efficiency of ion exchange resin is maximized by auto-backwashing and auto-brine injecting. CONSTITUTION: The water softener is characterized by the following parts: a cover plate(100) containing a head assembly; the head assembly composed of hot and cool water pipes and valves; a tank, installed at the lower part of the head assembly, for hot softened water; a tank, installed at the lower part of the head assembly, for cool softened water; and ion exchange resin(500)(500`) packed in hot and cool softened water tanks.
Patent KR-20030073782-A (KR)
Title: System and Method of Automatically Recovery Call Connection on Communicating between Client and Sever based CORBA
Inventor: NA YEON JU
IPC: H04L12/24
Filed: 2002-03-13
Abstract: PURPOSE: A system and a method for automatically recovering call connection in a communication between a CORBA(Common Object Request Broker Architecture)-based client and a CORBA-based server are provided to easily execute a recovery procedure of connection between the client and the server, using a proxy agent, in a CORBA-based communication system. CONSTITUTION: A connection factory object(30) executes an operation associated with the registration or deletion of a client object, between clients(10,20) and servers(40,50), and executes an operation associated with the generation or deletion of a connection object between the clients(10,20) and the servers(40,50). The client object receives a message indicating an execution result with respect to commands of the servers(40,50), or receives a message indicating fault generation. A server object receives commands of the clients(10,20). Connection objects(31-34) mutually connect the client object to the server object. A connection call-back object executes a call-back function associated with the generation or deletion of the connection objects(31-34).
Patent KR-20020073433-A (KR)
Title: Photoelectric switch
Inventor: FUKUMURA KOJI
IPC: G06F3/0482
Filed: 2002-03-15
Abstract: PURPOSE: To provide a photoelectric switch capable of making the best use of a large number of functions with a limited number of switches or buttons. CONSTITUTION: A selection picture for allowing a user to select either 'Easy' or 'Pro' is displayed during the transition of a 'received light quantity and/or threshold relevant display' mode being a basic display screen to an 'operating function setting' mode being a second display screen for displaying a second group of items, and the user selects either the 'Easy' or 'Pro' on this selection screen so that this mode can be set. In the 'Pro' mode, the set items related with all the functions are displayed, and in the 'Easy' mode, only the basic items are displayed. The basic display screen can be switched to a full display(Full) mode for displaying all the items and a partial display(Std) mode for displaying a part of the items.
Patent KR-20030075095-A (KR)
Title: Liquid crystal dispensing apparatus
Inventor: KWON HYEOK JIN
IPC: B05C5/02
Filed: 2002-03-15
Abstract: PURPOSE: A liquid crystal dropping device is provided to drop liquid crystal with separative two needles for the exchange of the needles at a low cost in the case of deformation or damage on the needles. CONSTITUTION: A liquid crystal dropping device includes a liquid crystal container(124) formed of polyethylene and received in a case(122) formed of stainless steel. The container is formed with a gas supply tube connected to an external gas supply part for applying a pressure to the liquid crystal inside the container to drop the liquid crystal. A needle sheet(143) mounted at a lower part of the container with a discharge hole(144) for discharging the liquid crystal out of the container. First and second needles(136,137) are inserted into the tube, wherein the second needle is mounted with a spring at an end and the first needle contacts the discharge hole of the needle sheet at an end for opening or closing the discharge hole by the lifting motion. A magnetic rod(132) is mounted at an upper part of the second needle with a solenoid coil(130) for generating a magnetic force for lifting the needle. A nozzle(145) mounted at a lower part of the tube and having at least a panel to which the liquid crystal is to be dropped.
Patent KR-20020077071-A (KR)
Inventor: KONISHI KATSUYUKI
IPC: B62J25/00
Filed: 2002-03-21
Abstract: PURPOSE: To improve mounting structure for a step used for placing a foot of a rider of a motorcycle. CONSTITUTION: In this step structure for the motorcycle, a pair of step brackets 3, to each of which the base end of a step bar 4 is pivoted rotationally upward, are installed to a pair of lower frames 1 extending longitudinally via shock absorbing materials. In the step brackets 3, extension parts 3a extending inward are arranged individually, and the extension parts 3a are connected together by means of a cross member 5.
Patent KR-20030077344-A (KR)
Title: A shoes of shock absorber to use magnet repulsion force
Inventor: JANG MU SANG
IPC: A43B13/18
Filed: 2002-03-26
Abstract: PURPOSE: A shock absorbing shoe with the repulsive force of magnets is provided to effectively and permanently absorb external loads applied to the shoe by using a cushion member having the magnets spaced apart from each other by constant distances between the middle and bottom soles of the shoe. CONSTITUTION: The shock absorbing shoe with the repulsive force of magnets comprises a cushion member(20) inserted between a midsole and a bottom sole of the shoe. The cushion member is formed at its upper and lower surfaces with magnet cores(22) facing each other by interposing an inner hollow layer(24) therebetween. To the magnet cores of the cushion member are mounted magnets(26). The magnets are arranged so that electrodes having the same polarity as each other face each other.
Patent KR-20030077747-A (KR)
Title: A making method of interior decoration material for building and interior decoration material for building maked it
Inventor: PARK JU SUNG
IPC: C04B14/10
Filed: 2002-03-27
Abstract: PURPOSE: Provided is a manufacturing method of interior materials(insulating panels, roof materials) for construction having durability, lightweight, no pollution and health improvement due to far infrared rays and minerals by using yellow earth as a main material. CONSTITUTION: The interior materials, yellow earth plates, are manufactured by the following steps of: preparing a yellow earth mixture by mixing 40wt.% of yellow earth obtained by removing impurities and crushing, 6wt.% of carboxymethyl cellulose(CMC), 3wt.% of elvan ground to 150-180mesh, 3wt.% of germanium ground to 150-180mesh, 3wt.% of jade ground to 150-180mesh, and 45vol.% of saw dust or dried grass; mixing the yellow mixture with a binder composed of diluted polysol, obtained by mixing 20L of water and 4-6L of polysol, for mothproofing and firmness of yellow earth products, 300-500g of sulfur powder, 600-1000g of CMC, and 2-4L of yellow earth(50-80mesh), resulting in a dough having 16-18% of moisture; kneading to remove air from the dough and pressing under 50-250ton for 3-5sec.; drying at 60-80deg.C for 3-5hrs. to be 96-98% of moisture; putting a Korean paper(20) and a paper(30) with a thickness of 0.8-1mm on each side of the yellow plate(10) with a glue obtained by mixing 10L of water with 300-600g of CMC powder; thermal bonding and drying.
Patent KR-20020029047-A (KR)
Inventor: LEE IN GIL
IPC: E04B1/68
Filed: 2002-03-29
Abstract: PURPOSE: A hydraulic expansion waterstop seal having a concrete hydrate soluble film layer is provided to prevent the loss of function as a hydraulic expansion waterstop seal and a waterstop by swelling caused by unexpected absorption of water before post concreting. CONSTITUTION: In the hydraulic expansion waterstop seal having a concrete hydrate soluble film layer, a concrete hydrate soluble film layer(20), which is insoluble in general water and soluble in concrete hydrate, is formed on the external surface of a hydraulic expansion rubber waterstop seal(100) and composed of polar radical rubber.
Patent KR-20020070394-A (KR)
Inventor: BYUN YEONG GEOL
IPC: G06Q50/10
Filed: 2002-04-02
Abstract: PURPOSE: A DVD(Digital Versatile Disc) room operating system is provided to play a DVD title or access the internet, and easily perform the room charging and system management. CONSTITUTION: The room equipment(10) is mounted for outputting an audio and video signal of the DVD title or the internet access screen selected by a user. Many user computers(20) provide a variety of execution screens and the decoded audio or video signal, and installs a specified client program for checking a system error every cycle. A video amplifier(30) amplifies and transfers the decoded video signal from the user computer to an audio/video reproducer. A manager computer(40) displays the specified DVD title choice information of every room, transfers a specified control signal to the user computer, connects the user computer to the internet, and notifies the system information of the user computer to the manager. A network connector(50) provides an interface for the internet and LAN(Local Area Network) access of the user computer.
Patent KR-20030079183-A (KR)
Title: Guide arm protector for bus
Inventor: KWON YONG GI
IPC: B60J5/04
Filed: 2002-04-02
Abstract: PURPOSE: A device for protecting a guide arm of a large vehicle is provided to reduce the breakage of the body of the vehicle and to facilitate the maintenance by the simplified structure. CONSTITUTION: A device for protecting a guide arm of a large vehicle comprises a rolling part(100) and an elastic support part(200). The rolling part comprises a housing(110) forming combining holes more than two to the upper side, and a roller(112) rotatably fixed to the lower side of the housing. The elastic support part fixes the rolling part to the front lower part of the vehicle body where the guide arm is positioned. The elastic support part comprises bushes(210) more than two combined to the body; elastic bodies(220) disposed each between the bushes and the combining holes; and a shaft(230) fixed by a pin(231), simultaneously passing through the bushes, the elastic bodies, and combining holes.
Patent KR-20030080522-A (KR)
Title: Contrast control method of background region of display device and the circuit using the same
Inventor: KANG JAE SEONG
IPC: H04N5/20
Filed: 2002-04-09
Abstract: PURPOSE: A method and a circuit for contrast control of a background area are provided to control the contrast of a background area or a gain of a video signal by a user, thereby providing various contents of a highlighting area in the optimum state. CONSTITUTION: A circuit for contrast control of a background area includes an IBLK generating circuit(41) and an amplifier(45). The IBLK generating circuit received position data and area data input serially via an SDA(Serial DAta line) in response to horizontal and vertical synchronizing signals, and outputs a highlighting enable signal and parallel data(12C_data) to the amplifier. The amplifier controls a gain and/or width of R,G,B video signals(RIN,GIN,BIN) corresponding to the highlighting enable signal and outputs R,G,B video signals(ROUT,GOUT,BOUT), of which contrast and/or sharpness is controlled. The amplifier includes a control signal generating circuit, a highlighting area contrast control circuit, and a background area contrast control circuit.
Patent KR-20030081739-A (KR)
Title: Hydraulic Power Package Having A Compact Hydraulic Circuit
Inventor: CHOI JUMG DONG
IPC: F15B9/10
Filed: 2002-04-12
Abstract: PURPOSE: An oil pressure generator integrated with a circuit is provided to improve economical efficiency by simplifying the structure of the oil pressure generator. CONSTITUTION: A rotary shaft(16) is supported by a bearing(18) formed in a body(30), and transmits power generated by a driving motor(14). A pump unit(20) is connected to the rotary shaft, and is fixed to one side of the center of the body to supply oil in an oil storage tank(70) at a high pressure. A discharge passage(32) and a horizontal pipe line(34) are formed in the body, and guide the supplied oil. A relief unit is installed at the horizontal pipe line, and relieves the impact of the supplied oil. A check valve is installed at a first vertical pipe line vertically in contact with the horizontal pipe line, and supplies the oil to a discharge pipe. A second vertical pipe line and a return pipe line(54) returns oil to the oil storage tank.
Patent KR-20020092787-A (KR)
Inventor: KATSUKI SHOZO
IPC: H05K1/03
Filed: 2002-04-15
Abstract: PURPOSE: A method for preparing a metal-coated aromatic polyimide film and a metal-coated aromatic polyimide film are provided, wherein the film shows a high peel strength between a polyimide film and a metal coating. CONSTITUTION: The method comprises the steps of treating an aromatic polyimide film which is composed of a polyimide substrate layer containing an aromatic polyimide having a biphenyltetracarboxylic acid unit in its molecular structure which is coated with a polyimide surface layer containing an aromatic polyimide having a bendable bonding in its molecular structure, with the electric discharge under the reduced pressure, to produce the protrusions connected with each other in the form of network of chain on the surface layer; and forming at least two metal films on the surface layer where the protrusions are formed. Preferably the average height (average surface roughness; Ra) of the protrusions is 0.03-0.1 micrometers.
Patent KR-20030082725-A (KR)
Title: Control system for automatic opening and closing of escape door and method thereof
Inventor: KO SEONG BEOM
IPC: E05B47/00
Filed: 2002-04-18
Abstract: PURPOSE: A system for controlling the automatic close and open of an emergency door and a method for the same are provided to rapidly and safely escape from the accident location when the fire or the interruption of electric power is occurred at the building. CONSTITUTION: A system for controlling the automatic close and open of an emergency door includes a central control monitoring member(100), an emergency door open and close member(300) and a relay device(200). In the system, the central control monitoring member(100) sense the emergency alarm when the fire or the interruption of electric power is occurred at the building. The central control monitoring member(100) transmits the sensed signal in wireless so as to the emergency door is automatically open and close as well as monitors the open and close status of the emergency door. The emergency door open and close member(300) drives the open and close device so as to the emergency door is automatically open and closed by receiving the sensed signal as well as to transmits the open and close status of the emergency door to the central control monitoring member(100). And, the relay device(200) mutually transfers between the central control monitoring member(100) and the emergency door open and close member(300) by bidirectionally transmitting and receiving in wireless the signal generated between the central control monitoring member(100) and the emergency door open and close member(300).
Patent KR-20030083838-A (KR)
Title: Improved seesaw device
Inventor: OH SE RAN
IPC: A63G11/00
Filed: 2002-04-22
Abstract: PURPOSE: A modified seesaw device is provided to make it possible to leap higher with an increase elastic force of a seesaw board and keep the balance of one's body by a guide portion and increase fun and stability. CONSTITUTION: The device which is provided with a seesaw board(20) and performing a seesaw movement on a central axis(25) fixed by a support frame(1), comprises: a first elastic member(1) of a board plank shape attached to the seesaw board(20) and applying an elastic force; and guide portions(9,13,17) installed in pairs at both sides of the support frame(1) and enabling a user to keep the balance of the body upon a vertical movement while holding them by both hands.
Patent KR-20030087384-A (KR)
Inventor: SHIN DONG YOON
IPC: E05B1/00
Filed: 2002-05-08
Abstract: PURPOSE: A pull-push type door handle is provided to simply and easily open or close a door by pushing or pulling an actuating member connected to an actuating device including a female screw section and a male screw section. CONSTITUTION: A pull-push type door handle includes an actuating device coupled to an actuating section(13) of the pull-push type door handle. The actuating device includes a male screw section(15) and a female screw section(16), which are engaged with each other. A ring-shaped stopper(19) is provided at a middle portion of the female screw section(16) so as to stably maintain a fixing state of compression springs(17,18). The compression springs(17,18) are positioned at both sides of the stopper(19) so as to return the actuating device to its initial position. An actuating member(22) is connected to the actuating device. A handle(23) has a perforation hole(23a), into which the actuating member(22) is inserted.
Patent KR-20020086275-A (KR)
Inventor: FUJIWARA NOBUHIRO
IPC: H02K41/03
Filed: 2002-05-09
Abstract: PURPOSE: To provide a linear motor which is simply constituted, can be reduced in size, and has sufficient thrust. CONSTITUTION: A plurality of permanent magnets 2-0, 2-1, 2-3, etc., are embedded in a field yoke 1 made of magnetic material with a specified pitch in the direction of length so that the polarities of the adjacent poles thereof are opposite to each other; a plurality of electromagnets 3 and 4 having predetermined pole pitchs are installed opposite to the field yoke 1 with the specified pitch in the direction of the length of the field yoke 1 with a specified gap provided between the electromagnets and the field yoke; the electromagnets 3 and 4 are sequentially excited, and thrust is thereby produced between the field yoke 1 and the electromagnets 3 and 4 by attractive force and repellent force based on the polarities among the magnetic poles of the permanent magnets embedded in the field yoke 1, the magnetic poles formed in the parts of the field yoke between the permanent magnets, and the magnetic poles formed in the electromagnets 3 and 4 by magnetization. Thus, either the field yoke 1 or the electromagnets 3 and 4 is driven.