baber/WOPTO huggingface dataset:
Patent KR-20030064574-A (KR)
Inventor: LEE YOUN HYOUNG
IPC: G06Q30/02
Filed: 2002-01-28
Abstract: PURPOSE: A system for distributing AD(ADvertisement) charge to a member by collecting a new member of an advertiser and sticking an AD matter to the member is provided to make the advertiser increase the sales through the member and to make the member directly receive the profit through the AD as an actual material or a value added service. CONSTITUTION: An AD agency collects the member. The AD agency requests the AD matter to a cooperating company by the AD charge received from the advertiser. The cooperating company sticks the AD matter to the member and informs the AD agency of the fact. The member registers to the company of the AD advertiser through the AD agency, and buys the product of the advertiser. The member receives support as the actual material or the value added service through the AD agency.
Patent KR-20030022000-A (KR)
Title: a water boiler
Inventor: LEE YUN DONG
IPC: F24H1/00
Filed: 2002-02-18
Abstract: PURPOSE: Doors are opened horizontally in a hot water boiler to make cleaning easy, and heat is restored in multiple step to minimize waste heat. CONSTITUTION: A door type hot water boiler comprises a body(1), a heat exchanger(2), a burner(3), an exhaust fan(4), a preheating pipe(5), a preheating plate(6), and a connecting pipe(7). The body has doors opening horizontally. The heat exchanger is inserted to the body. The burner is installed inside of the door to heat the heat exchanger. The preheating pipe preheats air supplied to the burner with a remaining heat supplied from the burner to the heat exchanger. The preheating plate preheats air supplied to the burner secondarily with a remaining heat supplied to the heat exchanger and the preheating pipe. The connecting pipe introduces air heated by the preheating pipe and the preheating plate.
Patent KR-20030069261-A (KR)
Title: Power semiconductor module and method for assembling the same to heat sink
Inventor: JUN GI YEONG
IPC: H01L23/36
Filed: 2002-02-19
Abstract: PURPOSE: A power semiconductor module is provided to eliminate the necessity of additional coupling units and coupling processes and reduce the area of the power semiconductor module by inserting a plastic case of the power semiconductor module into a recessed part of a heat sink so that the power semiconductor module is coupled to the heat sink. CONSTITUTION: The power semiconductor module(200) is surrounded by a case. The lower surface of the power semiconductor module is coupled to the heat sink(300). Protrusions are formed at both side surfaces of the lower portion of the case to be inserted into the recessed part formed at both side surfaces of the heat sink. The case is a plastic case(210) which is made of poly penylent sulfide(PPS) or poly butylene terephtalate(PBT).
Patent KR-20030075050-A (KR)
Title: Diffraction plate and signboard using it
Inventor: RYU YONG EUN
IPC: G09F13/12
Filed: 2002-03-15
Abstract: PURPOSE: A diffraction plate and a signboard using the same are provided to utilize a diffractive characteristic of the light without using additional crystal decorations by using a light source of a lighting apparatus. CONSTITUTION: A diffraction plate(40) includes a transparent substrate, a diffraction grating installed on one side of the transparent substrate, and a semi-transmission layer installed on an opposite side to the diffraction grating. A signboard using the diffraction plate includes a light source housing(10), an image board(30), and the diffraction plate(40). The light source housing(10) includes one or more light sources. The image board(30) is installed at an upper portion of the light source. A reflective material is coated on one side of the image board(30) opposite to the light source. A plurality of passing grooves are formed on the image board(30). A semi-transmission material is coated on one side of the diffraction plate(40) opposite to the image board(30).
Patent KR-20020038629-A (KR)
Inventor: KIM GWAN DOO
IPC: A41B9/00
Filed: 2002-04-02
Abstract: PURPOSE: An opening and closing device for underwear pants is provided, to allow a patient to change his underwear pants easily without the help of other people. CONSTITUTION: The opening and closing device is such that one or two position of the one or opposite side of pants is separated; and the separated two parts are connected each other by using a various kinds of strings, buttons, hooks or zippers.
Patent KR-20030087823-A (KR)
Title: Circuit and method for interfacing flipchip of semiconductor memory thereof
Inventor: CHO BAEK HYEONG
IPC: H01L21/82
Filed: 2002-05-10
Abstract: PURPOSE: A flip chip interface circuit of a semiconductor memory device and a method thereof are provided to be capable of preventing the impact between interfaces by deciding the interface according to a bonding option when using the same chips at the semiconductor memory device. CONSTITUTION: A flip chip interface circuit of a semiconductor memory device is provided with a chip select circuit for outputting the first and second input pad select signal, and a chip select signal according to the signal supplied from the first and second address pad, and the first to second bonding option pad formed at a pair of the same chips, and a control circuit(104) for controlling the data input/output of the first and second semiconductor chip by outputting the first and second semiconductor chip select signal after receiving the input pad select signal and the chip select signal supplied from the chip select circuit.
Patent KR-20030089010-A (KR)
Inventor: KANG DONG WON
IPC: H02K29/00
Filed: 2002-05-15
Abstract: PURPOSE: A rotor frame of a brushless DC motor is provided to radiate effectively the heat by forming a left inclined projection and a right inclined projection at a left side and a right side of a vent. CONSTITUTION: A rotor frame of a brushless DC motor includes a magnet(68), a vent(66a), and a projection(67). A coil(64) is wound around a stator core(62). The magnet(68) is installed on an inner circumference of the rotor frame(66). The rotor frame(66) is rotated by the interaction between the coil(64) of the stator core(62) and the magnet(68). The vent(66a) is used for radiating the heat of the coil(64) and the magnet(68). The projection(67) is used for guiding the air flow of the vent(66a). The projection(67) includes a left inclined hole and a right inclined hole which are formed at a left side and a right side of vent(66a), respectively.
Patent KR-20030089359-A (KR)
Title: Module of image capturing unit have zoom function
Inventor: KIM CHAN SU
IPC: H04N5/232
Filed: 2002-05-17
Abstract: PURPOSE: An imaging device module having a zoom function is provided to zoom in and out an image of a subject in an electronic equipment having a thin digital camera. CONSTITUTION: First and second body tubes(102,103) fix a lens for focusing an image on an imaging device to capture images. A housing has a guide groove formed on one side, so that extended parts of the first and second body tubes are inserted into the guide groove. The housing fixes the first and second body tubes while the first and second body tubes are formed to slide centering on a central axis of a focus. A motor(105) provides certain rotary power. A motor gear(105a) is formed at a rotary shaft of the motor. A separation distance adjusting unit transforms rotary movement of the motor gear into perpendicularly horizontal movement to adjust a separation distance between the first body tube and the second body tube.
Patent KR-20020093630-A (KR)
Title: Radiographic image pickup apparatus and method of driving the apparatus
Inventor: ENDO TADAO
IPC: G03B42/02
Filed: 2002-06-07
Abstract: PURPOSE: A radiographic image pickup apparatus and a method of driving the apparatus are provided to obtain moving images having an increased number of pixels by improving the frame frequency. CONSTITUTION: A radiographic image pickup apparatus comprises a substrate, a plurality of pixels each of which is constituted by a MIS-type photoelectric conversion device and a switching device, the pixels being two-dimensionally arranged on the substrate, a plurality of control wirings connected to control electrodes of the switching devices, a plurality of signal wirings for reading signals from the MIS-type photoelectric conversion devices, and the second switching unit for switching a bias for turning on the switching device to at least one of the first bias and the second bias.
Patent KR-20030003003-A (KR)
Title: Functional Fluids
Inventor: RIZVI SYED Q A
IPC: C10N30/12
Filed: 2002-06-11
Abstract: PURPOSE: Provided is a functional fluid composition which has rust resistance and corrosion resistance improved while maintaining excellent hydrolysis stability, thermal stability and abrasion resistance of a functional fluid. CONSTITUTION: The functional fluid includes a mixture of:(a) at least one functional fluid base component; and(b) an additive package comprising at least one derivative of a mono-, di-, or poly-alkylated naphthalenesulfonic acid selected from the group consisting of:(i) neutral metal salts of the mono-, di-, and poly-alkylated naphthalenesulfonic acids;(ii) basic metal salts of the mono-, di-, and poly-alkylated naphthalenesulfonic acids;(iii) amine salts of the mono-, di-, and poly-alkylated naphthalenesulfonic acids; and(iv) esters of the mono-, di-, and poly-alkylated naphthalenesulfonic acids. The mono-, di-, and poly-alkylated naphthalenesulfonic acids are represented by the formula(I), in which R1, R2, R3 and R4 are individually selected from the group consisting of hydrogen or essentially linear hydrocarbyl groups having about 10 to about 14 carbon atoms; and wherein l, m, n and p are integers from 0 to 4 and the sum of l+m+n+p is at least 1; and wherein R1, R2, R3, or R4 is a hydrogen where either l, m, n, or p is 0; the concentration of the at least one derivative is sufficient so that the functional fluid composition has effective rust- and corrosion-inhibiting properties, wet filterability performance and effective demulsibility.
Patent KR-20020096922-A (KR)
Title: Magnetic transfer apparatus
Inventor: KAMATANI AKITO
IPC: G11B5/86
Filed: 2002-06-14
Abstract: PURPOSE: A magnetic transfer device is provided to prevent transfer failure such as omission of signals and improve the quality of transfer signals by contacting a master carrier with a slave medium in a uniform force. CONSTITUTION: A magnetic transfer device performing magnetic transfer by applying transfer magnetic field by a magnetic field applying device after contacting and housing master carriers(3,4) holding transfer information and a slave medium(2) receiving transfer in a holder(10) includes the holder being substantially circular shape and having the circularity being over 98%. The flexural rigidity=Ed¬3/12 determined by Young's modulus E and the thickness d of the holder is within the range of 30 to 30000kPa.m¬2 and the practical thickness of the holder is more than 3mm and less than 40mm when the width of contact area between the slave medium and master carrier is defined as 1m.
Patent KR-20030095901-A (KR)
Title: Foodstuffs store courage
Inventor: PARK DAE HO
IPC: A47J47/02
Filed: 2002-06-15
Abstract: PURPOSE: A food storing container is provided to prevent the spoilage of food, and to be capable of keeping the food for a long time by installing a plurality of plastic plates made of materials radiating far infrared rays. CONSTITUTION: In a food storing container(10) made of resin, a plurality of plastic plates(20) are made of materials radiating far infrared rays, and are integrally formed at the predetermined positions of the food storing container.
Patent KR-20030096858-A (KR)
Title: Method of snapshot for supporting dynamic number of disks in mapping using equation in striping raid system
Inventor: KANG DONG JAE
IPC: G06F3/06
Filed: 2002-06-18
Abstract: PURPOSE: A snapshot method on mapping by calculation supporting a number of dynamic disks on a striping RAID(Redundant Array of Inexpensive Disks) system is provided to adapt to a dynamic environment change such as the change of disk numbers or the snapshot by managing the snapshot on the mapping by the calculation using the SZIT(Strip Zone Information Table). CONSTITUTION: If a user generates the snapshot, the general disk I/O(Input/Output) is prohibited through disk operation, and the disk I/O is permitted after initializing a snapshot table. If the disk I/O is requested, a physical address is known by the mapping through the SZIT(310). The generation of the snapshot is checked. In the case that the snapshot is generated, it is checked whether a value of the snapshot table corresponding to the physical address is an initialized state(330). In the case of the initialized state, a read operation is checked(332). In not the case of the read operation, a new space is allotted to a snapshot area(350). A block of the found physical address is replicated(360).
Patent KR-20030023466-A (KR)
Title: Multi-valve engine
Inventor: KOBAYASHI HARUKI
IPC: F02D9/06
Filed: 2002-07-05
Abstract: PURPOSE: To provide a multiple valve type engine provided with a plurality of suction valves or exhaust valves on each of cylinders capable of reducing a cost and improving durability and reliability of the engine by respectively selecting optimum materials for the suction valve or the exhaust valve. CONSTITUTION: The multiple valve type engine is provided with a plurality of suction or exhaustion valves 3a, 3b, 4a, 4b for each of the cylinders. With regard to the plurality of valves, the material of the valve different in its state of use from other valves is made different from those of the others so as to suitably meet the state of use.
Patent KR-20040005009-A (KR)
Title: Mat type lip make-up composition
Inventor: HUH GYEONG HUI
IPC: A61K8/34
Filed: 2002-07-08
Abstract: PURPOSE: Provided is a matted lip cosmetic composition which involves matte texture without making the content be constricted, and exerts excellent moisturizing and convenient usage effects. CONSTITUTION: A matted lip cosmetic composition characteristically comprises 10.0-30.0wt.% of trimethylpropane tricaprylate/tricaprate, 10-15wt.% of nylon-12 spherical powder, and 5-10wt.% of mica.
Patent KR-20020079624-A (KR)
Inventor: HAN SANG KWAN
IPC: E02B7/20
Filed: 2002-07-12
Abstract: PURPOSE: A construction method of an automatic water gate is provided to make the water gate discharge water through its lower end which also serves as a fish way and operate to prevent the leakage of water between the water gate and the body as well as facilitate the opening/closing operation of the water gate by virtue of action of a compressing device coupled with the water gate. CONSTITUTION: In the construction method of a lower end discharge type automatic water gate(1), operated by the interaction of pinion and rack gears and cylinders, to be installed to a water channel of rivers or reservoirs, a pair of side compressing rods(8) are projected from both sides under a fixing shaft(2) of the water gate, two pairs of cylinder support brackets(6) are mounted at both sides of the bottom of a body to which cylinders(5) being coupled by using hinges(14), compressing support brackets(4) are mounted above the cylinder support brackets to which two pairs of compressing sticks(3) being coupled by using hinges(15), and hinges(16) are installed at the middle portion between the compressing sticks to be coupled with the cylinders.
Patent KR-20040007078-A (KR)
Title: An apparatus and method for excluding the frost of evaporator
Inventor: KIM SEONG JAE
IPC: F25B47/02
Filed: 2002-07-16
Abstract: PURPOSE: A defroster of an evaporator and a method of the same are provided to reduce power consumption by removing frost formed on the evaporator using heat energy of a compressor or a condenser without using a heater, and improve efficiency of a refrigerator by efficiently cooling down temperature of the condenser and the compressor previously cooled down only by a machine chamber cooling fan. CONSTITUTION: A defroster includes a heat pipe(100) conducting heat energy of a compressor or a condenser(30) to an evaporator(50); a heat radiation contacting part(110) connecting the heat pipe with the compressor, the condenser and the evaporator; a damper(120) placed on the middle of the heat pipe to open and close flow of the heat energy; and a control part(130) controlling opening and closing of the damper. A method includes the steps of: a first step opening the damper on the heat pipe connected from the evaporator to the compressor or the condenser; a second step transmitting the heat energy of the compressor or the condenser to the evaporator through the heat pipe; and a third step closing the damper.
Patent KR-20030009209-A (KR)
Inventor: ANDEEN BRUCE R
IPC: B01D8/00
Filed: 2002-07-19
Abstract: PURPOSE: A helium management control system is provided to control the helium refrigerant supply from a common manifold by supplying a plurality of cryogenic refrigerators with an appropriate helium supply. CONSTITUTION: The helium management control system includes a plurality of sensors to monitor and regulate the overall refrigerant supply to deliver an appropriate refrigerant supply to each of the cryogenic refrigerators depending on the computed aggregate cooling demand of all of the cryogenic refrigerators. An appropriate supply of helium is distributed to each cryopump by sensing excess and sparse helium refrigerant and redistributing refrigerant accordingly. If the total refrigeration supply exceeds the total refrigerant demand, or consumption, excess refrigerant is directed to cryogenic refrigerators which can utilize the excess helium to complete a current cooling function more quickly. If the total refrigeration demand exceeds the total refrigeration supply, the refrigerant supply to some or all of the cryogenic refrigerators will be reduced accordingly so that the detrimental or slowing effects are minimized based upon the current cooling function.
Patent KR-20040009489-A (KR)
Title: Superconducting Rotor With Conduction Cooling System
Inventor: BAEK SEUNG GYU
IPC: F25B9/00
Filed: 2002-07-24
Abstract: PURPOSE: A superconductive rotor having a cooling system built-in is provided to execute superconduction of a field coil without a refrigerant supply and recovery device of complicated structure and to reliably maintain high vacuum at a desired region. CONSTITUTION: A superconductive rotor having a cooling system built-in comprises a superconductive field coil(100) for producing a strong magnetic field; a field coil support part(110) supporting the field coil; a pulse tube refrigerator; a torque tube(120) connected to the field coil support part, to transmit the rotational force from the field coil to the outside; a rotor-inner tube(130) surrounding the field coil support part; a rotor-outer tube(140) surrounding the rotor-inner tube; and a thermal shield plate(160) installed between the rotor-inner tube and the rotor-outer tube. The pulse tube refrigerator includes an annular regenerator tube(210) connected to the inside of the field coil support part through a low-temperature end connection part(200), to cool the field coil; a pulse tube(220) installed inside the regenerator tube and connected to the regenerator tube; a high-temperature end connection part(230) connecting the regenerator tube and the pulse tube; an actuating fluid-incoming and outgoing tube(250) for incoming and outgoing of gas of high pressure and low pressure on the high-temperature end side; a double gas inlet valve(270) connecting the actuating fluid-incoming and outgoing tube and the pulse tube on the high-temperature end connection part; and a gas storage container(240) connected to the pulse tube of the high-temperature end connection part through an orifice valve(260).
Patent KR-20040011897-A (KR)
Title: Coil type turn fin condenser
Inventor: JANG SEOK GYU
IPC: F28D1/00
Filed: 2002-07-31
Abstract: PURPOSE: A coil type turn-fin condenser is provided to allow easy manufacture and to improve efficiency of heat exchange by allowing more air to contact with a turn-fin. CONSTITUTION: A turn-fin condenser includes a coil type turn-fin tube(1) placed between an inner bracket(2) and an outer bracket(3) to allow air to pass between coils, and having a rear part closed by a rear plate(4); a motor(5) placed on a front side of the turn-fin tube in the coils; and a fan(7) driven by the motor to introduce outside air into the coils through the coils. The turn-fin tube is formed in coil shape, and has a turn fin(11) spirally wound around a periphery of a tube(10) in which heat exchange medium flows. Arc grooves are repeatedly formed on the inner bracket and the outer bracket to receive the turn-fins. The outside air is allowed to be introduced into the coils through spaces between the coils without interception of the inner bracket and the outer bracket as the inner bracket and the outer bracket are made of strip-shaped material. The motor is placed in the coils to reduce installation space.
Patent KR-20040013340-A (KR)
Inventor: EO HUN
IPC: F02M31/14
Filed: 2002-08-05
Abstract: PURPOSE: A complete combustion device is provided to reduce soot and smoke and increase engine output, while reducing a fuel consumption. CONSTITUTION: A complete combustion device comprises a heat radiator(2) made of a special alloy and fixed at the end of an injection nozzle(1) through a screw. The heat radiator absorbs the high temperature heat of 1200 Deg.C generated during the explosion stroke, and heats the air which is taken after evacuation. The heat radiator has a thickness of 0.2mm to 0.8mm.
Patent KR-20020086328-A (KR)
Inventor: YANG BYENG CHAN
IPC: E01D19/04
Filed: 2002-08-10
Abstract: PURPOSE: A rotatable frictional vibration isolating apparatus is provided to intercept the transmission of a shearing force and a bending moment toward an upper panel of a bridge by completely isolating the rotation of a pier with the upper panel, thus preventing the collapse of the bridge upper structure and extending a use life thereof. CONSTITUTION: In order to absorb the energy of primary vertical vibration, a laminated rubber layer is provided as a base board and also a lead material is received in an annular vessel as a lower structure of the rotatable frictional vibration isolating apparatus. On the other hand, in order to absorb secondary horizontal vibration and the horizontal displacement of 360degree, a frictional surface of an annular steel body and a corresponding frictional surface of annular steel rod are provided to absorb the energy of horizontal vibration while attenuating a horizontal displacement mode. In addition, a frictional plate is attached to the distal end of a return spring, and the return spring frictional plate is inserted into a groove on the circumference of the annular vessel to prevent the secession of the spring.
Patent KR-20040017701-A (KR)
Title: Plate structure with small-size grooves for heat-transfer suppression
Inventor: CHOI HAE CHEON
IPC: F25D23/06
Filed: 2002-08-23
Abstract: PURPOSE: A plate structure applying a groove for suppressing heat transfer is provided to prevent radical deterioration of heat insulation efficiency by improving structure of a surface so as to suppress transfer of convective heat between the surface and outside fluid when the surface moves relatively to the outside fluid. CONSTITUTION: A plate structure(10) is used as a part of an outer wall of a container of a food delivery vehicle. An outer surface of the plate structure forms an outer side of the container to contact with outside air. A plurality of grooves(11) are formed on the outer side of the plate structure at regular intervals. The grooves are formed perpendicularly to a direction(A) in which the vehicle moves. Depth and width of the groove are set appropriately for speed at which the plate structure moves relatively to air. Amount of heat transferred between the plate structure and the outside air when the plate structure moves relatively to the outside air is reduced relatively to a smooth plate structure without the grooves.