baber/WOPTO huggingface dataset:
Patent KR-20040007919-A (KR)
Title: 2-step vertical high temperature reduction furnace for melting simulation test
Inventor: KIM KYUNG SOO
IPC: F27B17/02
Filed: 2002-07-12
Abstract: PURPOSE: A two-step vertical high temperature reduction furnace for melting simulation test is provided to evaluate and analyze melting characteristics at high temperature and evaluate and analyze reaction characteristics of high temperature melting sample and coke by varying reduction gas composition, heating temperature and impressed load. CONSTITUTION: The two-step vertical high temperature reduction furnace for melting simulation test comprises first step electric furnace(100) comprising cylindrical guide conduit(112) in which electric heating element(111) is installed, cylindrical crucible(113) at the bottom of which perforated plate is formed, circular guide conduit fixing member(140) for fixing the cylindrical guide conduit from the outside, and cap member(130) inserted onto an upper opening of the cylindrical guide conduit to close the cylindrical guide conduit; second step electric furnace(200) comprising cylindrical guide conduit in which electric heating element is installed, cylindrical crucible at the bottom of which perforated plate is formed, circular guide conduit fixing member for fixing the cylindrical guide conduit from the outside, crucible supporting conduit(115) fixing member adhered to a lower part of supporting conduit and connected to the guide conduit fixing member, electric furnace connection member mounted on an upper part of the guide conduit, and adaptor conduit positioned in an upper part of the crucible inside the cylindrical guide conduit, wherein the second step electric furnace is vertically connected to a lower part of the first step electric furnace; a vertical directional lowerable and liftable means for separating the first step electric furnace from the second step electric furnace; cylindrical dropping sample collecting device(300) comprising semi-cylindrical sample pan mounted on a lower part of the guide conduit fixing member of the second step electric furnace; differential pressure measuring device for measuring pressure difference between pressure measuring nozzles; gas preheating device connected to gas injection port of a lower part of the second step electric furnace; and a discharge reaction gas burner connected to the cap member of the first step electric furnace to oxidize CO contained in discharge gas and cool the discharge gas.
Patent KR-20040009052-A (KR)
Title: An Eco Underwater Spilway Structure using Antiseptically Treated Wood
Inventor: SEO JEONG SIK
IPC: E02B3/04
Filed: 2002-07-22
Abstract: PURPOSE: An eco-friendly log underwater barrage structure is provided to cut down construction expenses by simplifying a construction work. CONSTITUTION: The eco-friendly log underwater barrage structure comprises: an underwater barrage(1) composed of preservative treated logs placed on a riverbed across a river to rise the water level of the upper stream by stopping the flow of a river; a fixed pile(2) composed of synthetic materials and interposed to a riverbed to support the underwater barrage(1), then to fix the location of the underwater barrage; many support stones(3) composed of huge stones and placed on the riverbeds of the upper stream and the lower stream of the underwater barrage(1) to support the underwater barrage(1); and branches of trees(7) interposed among the support stones(3) to form a habitat of underwater creatures.
Patent KR-20040009715-A (KR)
Title: A Flat Cathode Ray Tube
Inventor: YANG BYEONG JAE
IPC: H01J29/02
Filed: 2002-07-25
Abstract: PURPOSE: A flat cathode ray tube is provided to achieve improved luminance and prevent damages by reducing the difference of thicknesses all over the region of the effective surface of the panel. CONSTITUTION: A flat cathode ray tube comprises a panel having an inner surface with a curvature, and a mask applied with a tension force. The formula Rh<=Rv<=Rd is satisfied, wherein Rh is the horizontal axis of the inner surface of the effective surface of the panel, Rv is the vertical axis of the inner surface of the effective surface of the panel, and Rd is the curvature of the opposite angle of the inner surface of the effective surface of the panel. The formula Td/Tc<=1.35 is satisfied, wherein Td is the thickness of the opposite angle of the inner surface of the effective surface of the panel and Tc is the thickness of the center of the inner surface of the effective surface of the panel. The formula 1.0<Th/Tc<1.4 is satisfied, wherein Th is the thickness of the shorter side of the inner surface of the effective surface of the panel and Tc is the thickness of the center of the inner surface of the effective surface of the panel. The formula 1.0<Tv/Tc<1.4 is satisfied, wherein Tv is the thickness of the longer side of the inner surface of the effective surface of the panel and Tc is the thickness of the center of the inner surface of the effective surface of the panel.
Patent KR-20040011150-A (KR)
Title: Knob assembly of Vehicles control switch
Inventor: YOON SEUNG HYEON
IPC: G05G1/08
Filed: 2002-07-29
Abstract: PURPOSE: A knob assembly of a control switch for a vehicle is provided to improve the visibility of the control switch and to prevent the loss of light emitted from a light source. CONSTITUTION: A knob assembly of a control switch(2) for a vehicle is composed of a knob(100) having an indicator insertion hole(101) and a boss unit coupled to a rotary shaft(3) of the control switch, an arc-shape prism(110) having an indicator(111) inserted into the indicator insertion hole and accommodate in the knob, and a light source(6) installed at an indicating panel(4). The light source applies light to the prism so that the indicator emits light.
Patent KR-20040012220-A (KR)
Title: Apparatus for switching mode power supply
Inventor: KIM YUN HOE
IPC: H02M3/28
Filed: 2002-08-01
Abstract: PURPOSE: A switching mode power supply is provided to control an output voltage by using only one DC-DC converter to divide a control signal into two or more control signals. CONSTITUTION: A switching mode power supply includes a power supply part(31), a power control part(32), a first and a second switches(SW1,SW2), a first and a second filter parts(33a,33b), and a switching signal control part(34). The power supply part(31) supplies the DC power. The power control part(32) outputs a first switching operation signal. The first and the second switches(SW1,SW2) are switched by the first switching operation signal and a switching control signal. The first and the second filter parts(33a,33b) are used for filtering the output current of the first and the second switches. The switching signal control part(34) outputs the switching control signal of the second switch(SW2).
Patent KR-20040013836-A (KR)
Title: Coating composition for steering wheel of automobile
Inventor: JUNG EUN YEONG
IPC: C09D133/06
Filed: 2002-08-08
Abstract: PURPOSE: A paint composition for the steering wheel of a car is provided, to prevent the sliding on the surface of a steering wheel and to improve the durability by employing garnet micropowder. CONSTITUTION: The paint composition comprises 15-35 parts by weight of an acryl resin; 3-7 parts by weight of a garnet micropowder; 5-15 parts by weight of a curing agent; 0.3-1.2 parts by weight of a surface conditioning agent; 1.5-2.5 parts by weight of a dispersant; 1.2-2.5 parts by weight of a heat stabilizer; and 40-80 parts by weight of a solvent. Preferably the garnet micropowder has a high hardness of 8.5, a maximum particle size of 7 micrometers and an average particle size of 5 micrometers or less and contains 60% or more of the particle whose particle size is about 60% of the thickness of the coating to be painted.
Patent KR-20040015417-A (KR)
Title: Schottky barrier tunnel transistor using thin silicon layer on insulator and method for fabricating the same
Inventor: CHO WON JU
IPC: H01L29/78
Filed: 2002-08-12
Abstract: PURPOSE: A SBTT(Schottky Barrier Tunnel Transistor) using a thin SOI(Silicon On Insulator) layer and a manufacturing method thereof are provided to be capable of restraining short channel effect and preventing leakage current. CONSTITUTION: A SBTT is provided with a substrate(110) and a buried oxide layer(120) formed on the substrate. At this time, a groove portion is formed on the buried oxide layer. The SBTT further includes a thin SOI layer(130) formed across the upper portion of the groove portion, an insulating layer for enclosing the SOI layer, a gate(150a) formed at the upper portion of the insulating layer, and a source/drain region(160) formed at both sidewalls of the gate. At this time, the source/drain region are made of a silicide layer. Preferably, the groove portion is filled with a conductive layer(150b).
Patent KR-20040014807-A (KR)
Title: mounting bracket for an engine
Inventor: LEE SIN BOK
IPC: B60K5/12
Filed: 2002-08-12
Abstract: PURPOSE: An engine mounting bracket is provided to secure offset collision rigidity of a vehicle, enable effective rolling inhibition of an engine, and improve NVH(Noise Vibration Harness) performance by receiving the long length between a front side member and an engine mounting point and securing the lateral rigidity. CONSTITUTION: An engine mounting bracket comprises two bracket members(5) installed parallel to connect a front side member(1) and an apron member(3); a reinforcing member connecting the bracket members; and plural bolt holes formed to fix the ends of a mounting bracket(7) of a chassis side to the bracket members. The reinforcing member comprises a reinforcing panel(9) connecting the lower sides of the bracket members.
Patent KR-20040014831-A (KR)
Title: Boots for vehicle and method for producing said boots
Inventor: EUM JAE WON
IPC: B60K20/02
Filed: 2002-08-12
Abstract: PURPOSE: Boots for a vehicle and a manufacturing method of the boots are provided to improve durability to prevent the rupture of a stress concentration portion caused by long-term use. CONSTITUTION: In boots for a vehicle, a lower layer(10), an upper layer(20) of an elastomer material, and plural reinforcing members(30) interposed between the lower layer and the upper layer are integrally formed. The reinforcing member is made by twisting several strands of at least one fiber selected from a fibrous tissue. The end of the reinforcing member is untwisted to improve the joining performance of the low layer and the upper layer.
Patent KR-20040014864-A (KR)
Title: Kim-Chi storage
Inventor: KIM HWA OK
IPC: A23B7/10
Filed: 2002-08-12
Abstract: PURPOSE: A kimchi refrigerator designed to sufficiently transfer heat from a capillary tube to a suction pipe by inserting the capillary tube and suction pipe into a heat shrinkable tube is provided to reduce working time while enhancing working efficiency. CONSTITUTION: A kimchi refrigerator comprise: a main body(10) containing a storage chamber(12) and a machinery room(20); a compressor(26) for compressing a refrigerant at high temperature and pressure; a condenser(27) for condensing the compressed refrigerant and a evaporator(16) for evaporating the compressed refrigerant. The condenser and evaporator are connected by a capillary tube(41), the evaporator and compressor are connected by a suction pipe(40), the capillary tube and suction pipe are inserted into a heat shrinkable tube(42) to be mutually contact.
Patent KR-20020072513-A (KR)
Inventor: PARK MIN SU
IPC: G09F23/02
Filed: 2002-08-16
Abstract: PURPOSE: A cognition advertising apparatus using lip contact luminescence is provided to maximize an effect of advertisement by endowing a user with a real experience chance, and to reduce troubles of the apparatus due to a poor contact or wear. CONSTITUTION: The cognition advertising apparatus using lip contact luminescence comprises a beverage container(6); an inner terminal(2) attached to the beverage container to be electrically connected to a contact connection part(3) out of the beverage container for transmitting an electrical variation from the inner terminal to a luminous device(1); a conductive outer terminal(4) attached to the surface of a coupling device(5) for actuating the luminous device, the outer terminal containing a brand symbol; the luminous device constructed to emit a light during a user drinks a beverage by virtue of the formation of an electric loop between the inner terminal, the beverage, the lip and the hand of a user, and the outer terminal.
Patent KR-20030017354-A (KR)
Title: Developing Assembly, Process Cartridge and Image-Forming Method
Inventor: AKASHI YASUTAKA
IPC: G03G15/02
Filed: 2002-08-20
Abstract: PURPOSE: To provide a developing device yielding excellent image characteristics faithful to a latent image all the time without causing sleeve ghost. CONSTITUTION: This developing device 4 is at least provided with a developing container for storing developer, a developer carrier 4a carrying the developer 4d stored in the developing container and feeding it to a developing area, and a developer layer thickness regulating member 4c for regulating the layer thickness of the developer carried on the developer carrier. The developer has at least toner particles incorporating at least binding resin and a colorant and conductive particulates, and the developer carrier has a layer consisting of a non-magnetic metal or an alloy or a metallic compound on a substrate.
Patent KR-20040025411-A (KR)
Title: Control method for kimchi chamber has anion generator
Inventor: JUNG YEONG HWAN
IPC: F25D11/04
Filed: 2002-09-19
Abstract: PURPOSE: A method for controlling a kimchi storage box with an anion generator is provided to control operation of the anion generator with duty rate depending on working state of each of storage compartments of the kimchi storage box. CONSTITUTION: A method includes the steps of a step(S10) sensing working state of a plurality of storage compartments; a step(S20) determining working states of the sensed storage compartment among a plurality of the storage compartments; and a step(S30) operating an anion generator mounted to the storage compartment which is working with duty control, and returning to the step sensing working state of a plurality of the storage compartments. Duty rate for the duty control is 33%. Period of the duty control is fifteen minutes. Excessive generation of anion and power is suppressed and power consumption is reduced as only the anion generator installed in the working storage compartment is actuated thereby. The anion generator is switched on for five minutes and switched off for ten minutes by the duty control.
Patent KR-20040026445-A (KR)
Title: Driving control apparatus and method for reciprocating compressor
Inventor: LEE CHEOL UNG
IPC: F04B49/12
Filed: 2002-09-24
Abstract: PURPOSE: An apparatus and a method for controlling operation of a reciprocating compressor are provided to improve efficiency of a system by keeping fixed stroke regardless of load by calculating stroke deflection using current of a motor and phase difference between the current of the motor and stroke to compensate the stroke deflection. CONSTITUTION: An apparatus includes a stroke estimation unit(60) calculating stroke estimation using voltage and current impressed to a motor and motor parameter; a deflection compensating stroke calculation part(70) calculating deflection compensating stroke using the stroke estimation, the current of the motor and reference current; a stroke command value determining part(10) comparing the deflection compensating stroke and the stroke command value, and adding and subtracting stroke command compensation value to determine stroke command value; and a stroke controller(30) comparing the stroke command value and the stroke estimation, changing voltage impressed to the motor correspondingly, and controlling stroke.
Patent KR-20040026845-A (KR)
Title: Flux Observing Apparatus of a Synchronous Reluctance Motor
Inventor: JUNG DAL HO
IPC: H02P6/18
Filed: 2002-09-26
Abstract: PURPOSE: An apparatus is provided to achieve improved accuracy and stability of sensorless control by reducing errors of estimated rotating angle of rotor of motor. CONSTITUTION: An apparatus comprises an estimated flux output unit(10) for removing harmonics from the current on the rotating coordinates flowing to a synchronous reluctance motor and estimating the flux of the motor; an observed flux output unit(20) for combining the voltage on the fixed coordinates flowing to the motor and the current on the fixed coordinates where harmonic components are removed, and the estimated flux, and observing the flux on the fixed coordinates; and a fixed/rotating coordinate converting unit(30) for converting the observed flux output from the observed flux output unit into the observed flux on the rotating coordinates.
Patent KR-20030035876-A (KR)
Inventor: MORIWAKE RYO
IPC: H01R13/6581
Filed: 2002-10-04
Abstract: PURPOSE: To surely prevent break of an electric connector by substantially increasing the bonding strength between an outer wall shell and an inner wall shell, and increasing prying resistant strength to prying force applied from a mating connector. CONSTITUTION: This electric connector is equipped with an insulating body 100 arranging a connecting part 110 in the height direction, to which the mating connector 400 is connected; the outer wall shell 200 placed on the body to cover the connecting part and having an opening on the surface side; and the inner wall shell 300 partitioning the connecting part. Both end parts in the width direction of an intermediate part 310 of the inner wall shell are extended and engaged with the outer wall shell, at least one end part is formed almost in a U-shaped insertion part 311 standing up from the surface side to the back side as viewed from the width direction, and two tip parts 311a on the back side of the insertion part are engaged with two slits 220 formed in the outer wall shell.
Patent KR-20020086382-A (KR)
Inventor: KANG MIN HUN
IPC: G06Q30/06
Filed: 2002-10-08
Abstract: PURPOSE: An internet DVD(Digital Versatile Disk) lending method is provided to eliminate limitations on the number or the lease period of DVDs to be leased if a user pays a subscription fee, a deposit and a monthly membership fee. CONSTITUTION: The method comprises steps of a member accessing a DVD lease server, selecting DVDs to be leased, and reserving a lease of the DVDs(S10), the DVD lease server checking leasable amounts of corresponding DVDs and determining a priority order for a lease of the DVDs(S20), the DVD lease server guiding a currently leasable DVD list to the member(S21), the server offering a priority lease order or a rough leasable date on the currently non-leasable DVDs(S22), the member requesting a lease of the DVDs among the currently leasable DVD list within a range of a maximum leasable number to be agreed with when the member makes a contact with a service site(S30), the server determining if the member pays a monthly membership fee(S40), the server determining a delivery date and offering the delivery date to the member in a case that the member pays the monthly membership fee(S41) and the server notifying the member of non-payment of the monthly membership fee or overdue return of DVDs in a case that the member does not pay the monthly membership fee or does not return the DVDs to be previously leased(S42).
Patent KR-20040033941-A (KR)
Title: Method for adhering friction material to clutch pulley and clutch pulley adhering friction material by the method
Inventor: OH SEONG TAEK
IPC: F16H55/36
Filed: 2002-10-16
Abstract: PURPOSE: A friction material adhering method of a clutch pulley and the clutch pulley adhered with a friction material by the method are provided to remove a cooling process after a heating process as the temperature of the clutch pulley doesn't change by reacting an adhering device for adhering the friction material to ultraviolet rays and accordingly to reduce friction material adhering processes and a clutch pulley producing time and improve productivity. CONSTITUTION: A friction material adhering method of a clutch pulley(100) is composed of steps for preparing a friction material(200) and the clutch pulley having a friction material inserting groove(120) at one side, respectively(S10); coating an ultraviolet hardening adhesive agent to the friction material inserting groove of the clutch pulley(S20); inserting the friction material into the friction material inserting groove coated with the ultraviolet hardening adhesive agent(S30); and irradiating ultraviolet rays to the ultraviolet hardening adhesive agent to harden the adhesive agent and adhere the friction material(S40). The ultraviolet rays are irradiated within 10 seconds.
Patent KR-20040036302-A (KR)
Title: Funtional alcoholic liquors comprising old platycodon extracts
Inventor: CHO SUK HYEON
IPC: C12G3/04
Filed: 2002-10-24
Abstract: PURPOSE: Functional alcoholic liquor comprising an old platycodon extract is provided, which has human health improving activity such as protection of liver and improvement of recognition function. CONSTITUTION: Functional alcoholic liquor comprises (a) 30 to 40 parts by weight of the old platycodon extract; and (b) 60 to 70 parts by weight of the supplement medicinal herb extracts comprising 9 to 11 parts by weight of Polyporus umbellatus FRIES. extract, 9 to 11 parts by weight of ginkgo leaf extract, 5 to 7 parts by weight of Angelica gigas Nakai extract, 4 to 6 parts by weight of Dioscoreae Radix extract, 3 to 5 parts by weight of Gastrodia elata BL. extract, 5 to 7 parts by weight of Cnidium officinale extract, 5 to 7 parts by weight of Polygala tenuifolia extract, 4 to 6 parts by weight of Paeoniae Radix extract, 2 to 4 parts by weight of Poria cocos Wolf. extract, 2 to 4 parts by weight of Atractylodis Rhizoma alba extract, 2 to 4 parts by weight of cinnamon extract, and 3 to 5 parts by weight of Gardenia jasminoides MAKINO extract.
Patent KR-20040039101-A (KR)
Title: Method and System for Providing Busy Call Connection Service
Inventor: KIM CHUN SIK
IPC: H04W4/16
Filed: 2002-11-01
Abstract: PURPOSE: An automatic connecting service system after an RBT(Ring Back Tone) and a system thereof are provided to supply an RBT with an announcement message to an originator until a receiver terminates a previous call, and to automatically connect the originator's call with the receiver when the previous call is terminated, thereby immediately connecting the call between the originator and the receiver. CONSTITUTION: An originating mobile communication terminal(110) of an originator requests a call of a receiver. A receiving mobile communication terminal(120) of the receiver is registered in an after-RBT automatic connection service. An RBT management server(142) informs the originating mobile communication terminal(110) of a busy state of the receiving mobile communication terminal(120) according to the after-RBT automatic connection service, and selectively supplies an RBT until the call of the originating mobile communication terminal(110) is terminated. A wireless communication network(130) confirms whether the receiving mobile communication terminal(120) is in busy state according to the call request of the originating mobile communication terminal(110), supplies the busy state or a call termination state to the management server(142), and forms a speech path between the two mobile communication terminals(110,120) after the receiving mobile communication terminal(120) terminates a previous call.