baber/WOPTO huggingface dataset:
Patent KR-20020060141-A (KR)
Inventor: KIM JAE KUK
IPC: F02M21/02
Filed: 2002-06-21
Abstract: PURPOSE: A remaining impurity in LPG evaporator is removed automatically without a user's operation, thereby preventing contamination of LPG fuel device. CONSTITUTION: In a method for preventing LPG impurity, when an engine is stopped, a power is not supplied from an ignition switch(60) so as to prevent operation of a cut-off solenoid valve(20). While driving, though power is supplied from the ignition switch, a timer relay control(40) does not output power to prevent operation of the cut-off solenoid valve. If the engine stops while driving, in a certain time after natural evaporation of LPG fuel, power is output for a certain time to operate the cut-off solenoid valve(20).
Patent KR-20040001446-A (KR)
Title: Power supply of PLC have function for Ether-net communication
Inventor: KWON YONG IL
IPC: H04B3/54
Filed: 2002-06-28
Abstract: PURPOSE: A PLC(Power Line Communication) power device having an Ethernet communication function is provided to mount a PLC device in an empty space and perform a high-speed Ethernet communication. CONSTITUTION: A digital communication scheme high-speed power line modem(210) performs a high-speed data communication according to a digital communication scheme through a power line which supplies a commercial AC power. A DC-DC converting unit(220) supplies a DC driving power for the normal operation of the digital communication scheme high-speed power line modem(210). An Ethernet connection unit(230) performs a data interface with Ethernet equipments through an Ethernet cable, and performs the high-speed data communication with a remote Ethernet communication equipment through the digital communication scheme high-speed power line modem(210).
Patent KR-20020067904-A (KR)
Inventor: KIM HUI SANG
IPC: H04N5/655
Filed: 2002-07-08
Abstract: PURPOSE: A movable two-sided display is provided to display an image on two sides of the display and to adjust the angle and height of the display. CONSTITUTION: A two-sided display includes a vertical pillar(200) set by a support(210), and two displays(100) supported by the vertical pillar and combined with the vertical pillar. The screens of the two displays face directions opposite to each other. The angle of each display is controlled. A roller(220) is attached to the support of the vertical pillar to move the display. The vertical pillar includes a height controller.
Patent KR-20040005328-A (KR)
Inventor: HAN SEUNG HUN
IPC: B60C9/18
Filed: 2002-07-09
Abstract: PURPOSE: A pneumatic tire for a vehicle is provided to change PRAT(Plysteer Residual Aligning Torque) of the tire without changing the angle of a cord of a belt having effects on patterns of the tire, riding comfort, stability, and durability and accordingly to prevent the pulling of the vehicle. CONSTITUTION: A pneumatic tire for a vehicle is composed of a tread(1), a sidewall(2), a bead unit(3), and a reinforcing layer(5) mounted to the upper part of a belt layer(4) installed in the tread. PRAT is regulated by the angle of a cord of the reinforcing layer and the angle of the cord is within 5¯25 degrees. The cord is cut to hold the angle toward the constant direction and, consequently, the cord has directivity and regulates the pulling phenomenon and balance of the tire.
Patent KR-20040006351-A (KR)
Title: semiconductor dives manufacturing etching equipment
Inventor: KIM IN SU
IPC: H01L21/3065
Filed: 2002-07-12
Abstract: PURPOSE: An apparatus for fabricating a semiconductor device is provided to reduce the process time, the power consumption, and the process gas by processing two or more wafers within a unit process. CONSTITUTION: An apparatus for fabricating a semiconductor device includes a body(22), an upper electrode(24), and a chuck assembly(26). The body(22) has a structure for forming selectively the atmosphere of vacuum pressure. The upper electrode(24) is installed at an upper part within the body(22) in order to apply the RF power, selectively. Two or more wafers(W) are loaded on the chuck assembly(26). The RF power is applied to the chuck assembly(26). The chuck assembly(26) is used for receiving the wafers(W) from a wafer transferring unit.
Patent KR-20040007181-A (KR)
Title: Remote driving system using magnetic field for wireless telemetry capsule in the body
Inventor: CHO JIN HO
IPC: A61B5/07
Filed: 2002-07-15
Abstract: PURPOSE: A remote magnetic driving device of an internal wireless telemetry capsule is provided to perform easily a diagnosing operation and a curing operation by using a capsule inserted into the human body and an external part for controlling the capsule. CONSTITUTION: A remote magnetic driving device of an internal wireless telemetry capsule includes an internal capsule(210) and an external part(220). A permanent magnet is installed in the inside of the internal capsule(210). A position of internal capsule(210) is changed according to the intensity of the external magnetic field. The external part(220) detects a position of the internal capsule(210) and controls the intensity of the external magnetic field to move the position of the internal capsule(210). The internal capsule(210) is formed with the permanent magnet and a function portion for diagnosing operation and a prescribing operation.
Patent KR-20040011976-A (KR)
Title: Dialknob assmbly of drum washing machine
Inventor: KIM GWANG SU
IPC: D06F39/00
Filed: 2002-07-31
Abstract: PURPOSE: A dial knob assembly for a drum washing machine is provided to prevent breakage of an internal substrate by restricting water from being infiltrated into a dial knob in splashing a control panel with water. CONSTITUTION: A dial knob assembly of a drum washing machine is composed of a dial knob(340) and a lamp housing(450) formed around the dial knob. A first rib(345) is protruded and formed in the outer periphery of the lower part of the dial knob, and a second rib(455) is protruded in the lamp housing. The second rib is placed on the first rib of the dial knob when the dial knob is combined with the lamp housing. Inflow of water is restricted with contacting the first rib of the dial knob to the second rib of the lamp housing in flowing water into the control panel. Short or wrong operation is prevented with shutting off inflow of water with the first rib and the second rib.
Patent KR-20020070936-A (KR)
Inventor: BAE BYOUNG CHEUL
IPC: A47K7/08
Filed: 2002-08-10
Abstract: PURPOSE: Provided is a shower bidet for magnetized water which plays shower function and washes vagina of women by water pressure with playing as a bidet so that it helps users to protect diseases related to anus. CONSTITUTION: The shower bidet for magnetized water is characterized by comprising the parts of: a filtration net(8) for impurities which is placed at the entrance for water; a circular stick magnet(7) which is placed at the body of the shower; a half-circular cover which is placed at the cover part of the body; and a twist wing which is placed at the water hole(5) in the middle part of the shower body to rotate water.
Patent KR-20040016630-A (KR)
Title: Noxious-waves interception textile goods and that manufacture method
Inventor: JUNG JAE UK
IPC: D06M11/00
Filed: 2002-08-19
Abstract: PURPOSE: Textile interrupting harmful waves is characterized by containing copper powder and pegmatite, radiating far infrared ray, having antibacterial ability and having deodorizing ability. A manufacturing method thereof is provided. CONSTITUTION: The textile is comprised of: a textile; a copper powder layer comprised of 40-60wt.% of the copper powder and 40-60wt.% of an adhesive on the textile; and a pegmatite powder layer comprised of 40-60wt.% of pegmatite powder and 40-60wt.% of an adhesive on the copper powder layer. The textile is obtained by the steps of: (S101) transferring and leaving the textile; (S102) mixing 8-12wt.% of the copper powder, 8-12wt.% of the adhesive and 75-85wt.% of a thinner to prepare a first mixture; coating the textile with the first mixture to produce a first finished products; (S103) drying the first finished products; (S104) compressing the first products; (S105) mixing 8-12wt.% of the pegmatite powder, 8-12wt.% of the adhesive and 75-85wt.% of the thinner to prepare a second mixture; coating the first products with the second mixture to produce a second finished products; (S106) drying the second products; and then (S107) compressing the second finished products.
Patent KR-20040018568-A (KR)
Title: Brake disk for cars
Inventor: BOO KWANG SUCK
IPC: F16D65/12
Filed: 2002-08-21
Abstract: PURPOSE: A brake disk for a vehicle improved in radiation efficiency is provided to increase the rigidity against bending deformation in accordance with increase of radiation effect and to obtain safe braking effect. CONSTITUTION: A brake disk(10) for a vehicle improved in radiation efficiency has vent holes(12) radially formed at regular intervals along the outer circumference. The vent holes are formed in a circular shape. Unevenness is formed to the inside of the vent hole. The unevenness is formed in a spiral shape. The vent holes are formed in a square shape. The vent hole is tapered in the middle part.
Patent KR-20040020662-A (KR)
Title: The fabrication method of the full bridge type magnetic sensor using exchange biased spin valves
Inventor: JANG SEONG HO
IPC: H01L29/82
Filed: 2002-08-31
Abstract: PURPOSE: A method for fabricating a magnetic sensor using an exchange bias type spin valve having a full-bridge characteristic is provided to enhance the reliability and the stability by controlling resistance variations of four resistors to obtain the full-bridge characteristic. CONSTITUTION: The first spin valve layer is formed on a predetermined region for forming resistor elements of R1 and R3 to obtain the same spinning direction on a flat substrate. The first fine pattern is formed by performing a mask pattern process and a dry-etch process for the first spin valve layer. The second spin valve layer is formed on a predetermined region for forming resistor elements of R2 and R4 to obtain the opposite spinning direction to the predetermined region for forming resistor elements of R1 and R3. The second fine pattern is formed by performing a mask pattern process and a dry-etch process for the second spin valve layer. A contact wiring process is performed to form a bridge circuit including the resistor elements of R1, R2, R3,and R4.
Patent KR-20040022910-A (KR)
Title: Method for Displaying User State in Instant Messenger Service
Inventor: LEE GWANG JUN
IPC: G06F17/00
Filed: 2002-09-10
Abstract: PURPOSE: A method for displaying a user state of an instant messenger service is provided to display a change of a user state by using various peripheral devices. CONSTITUTION: The user state of each peripheral device is respectively judged by receiving data from peripheral device of a user PC and comparing the data with a preset state(S301-S315). Finally judging the user state by integrating the states of each peripheral device, the final user state is displayed on an instant messenger(S317). The previous two steps are periodically repeated.
Patent KR-20030022730-A (KR)
Title: A vertical replacement-gate junction field-effect transistor
Inventor: CHAUDHRY SAMIR
IPC: H01L21/8234
Filed: 2002-09-10
Abstract: PURPOSE: A vertical replacement-gate junction field effect transistor(JFET) is provided to fabricate two adjacently matched JFET's by sharing the same sacrificial layer so that the source, drain and channel regions of the JFET's are similarly doped and are adjacently matched when using the same gate material. CONSTITUTION: An integrated circuit structure includes a semiconductor area with a major surface formed along a plane and the first source/drain doped region formed in the surface. The second doped region forming a channel(280,282) of different conductivity type than the first region is positioned over the first region. The third doped region is formed over the second doped region having an opposite conductivity type with respect to the second doped region. A source/drain region is formed. A gate(265,266) is formed over the channel to form a vertical JFET.
Patent KR-20030027675-A (KR)
Title: Method for producing a discharge lamp
Inventor: HITZSCHKE LOTHAR
IPC: H01J9/26
Filed: 2002-09-23
Abstract: PURPOSE: A manufacturing method of a discharge lamp is provided to achieve improved discharge lamp with regard to the step of filling and sealing the discharge vessel. CONSTITUTION: A manufacturing method of a discharge lamp, in which a discharge vessel(5) of the discharge lamp is filled with a gas filling and then sealed, comprises a step of filling and sealing of the discharge vessel in a chamber(4) in which the gas filling is contained and normal pressure substantially prevails.
Patent KR-20040031381-A (KR)
Title: Optical member and method for fabricating the same and liquid crystal display device using the same
Inventor: JUNG JAE HO
IPC: F21V8/00
Filed: 2002-10-05
Abstract: PURPOSE: An optical device and a fabricating method thereof, and an LCD using the same are provided to project light with a very uniform optical distribution in a simple structure, thereby carrying out high quality display. CONSTITUTION: An optical device includes a base body(110), and a light diffusion layer. The base body has a light incident surface(115) for first light(510), and a light projection surface(116) facing the light incident surface and projecting the first light. The light diffusion layer has a first transfer resin layer(130) doped on the light projecting surface in a thin film state, and a light diffusion pattern(135) formed on the first resin layer for changing the first light projected from the light projecting surface to second light(420).
Patent KR-20040035947-A (KR)
Title: System and method for managing account of membership shop and customer having a mobile phone
Inventor: CHA JI HYUK
Filed: 2002-10-12
Abstract: PURPOSE: A system and a method for managing a member shop/customer account using the mobile are provided to perform price settlement/remittance easily by providing a cash account linked with a mobile terminal of a customer and perform the cash remittance/settlement through the cash account. CONSTITUTION: A financial server(BS1) performs a remittance process to a fixed account by receiving a remittance request signal from the customer or the member shop. A mobile communication server(MCS1) transmits/receives various information from customer mobile terminals(A1-An) and objective mobile terminals(B1-Bn). An MVAMS(Mobile Virtual Account Management Server) performs an account process by receiving a registration request signal for a mobile virtual account from the customer mobile terminal. The MVAMS performs the cash remittance to the mobile virtual account of an objective customer or a settlement process to the mobile virtual account of the member shop by receiving a cash remittance signal and a settlement signal from the customer mobile terminal, and outputs confirmation information to a screen of each mobile terminal.
Patent KR-20040033823-A (KR)
Title: Method for estimating burning rate based on temperature change of discharge gas in rotary kiln
Inventor: LEE JUN GANG
IPC: C04B2/10
Filed: 2002-10-16
Abstract: PURPOSE: Provided is an estimation method of sintering behavior, sintering rate, of burned lime according to the temperature change of gas discharged from rotary kin in manufacturing of burned limestone. Accordingly, the method enables to control productivity and combustion for improving quality of burned lime. CONSTITUTION: The method for estimating quality change of burned lime comprises the steps of: (i) feeding limestone into a rotary kiln and measuring the level of limestone fed into a surge hopper of the kiln; (ii) measuring the initial level of limestone stored in a preheater and the temperature of discharged gas continuously without the damage to temperature sensor and the formation of coating; (iii) calculating sintering rate and hydration rate corresponding to the measurement of temperature of discharged gas, 900±50deg.C, and comparing calculated sintering rate to the standard value; (iv) separating high level and low level from the quality of burned lime for setting database(DB) of lime quality, and supplying burned limestone based on the database. The resultant burned lime as a purifier of molten steel is used for manufacturing high purity steel.
Patent KR-20030034018-A (KR)
Title: Positive-electrode active material and nonaqueous-electrolyte secondary battery containing the same
Inventor: OHZUKU TSUTOMU
IPC: H01M4/66
Filed: 2002-10-24
Abstract: PURPOSE: Provided is a cathode active material formed of a lithium ion-containing complex oxide that has high capacity and excellent long-term shelf life and cycle life. A non-aqueous electrolyte secondary battery comprising the same is also provided. CONSTITUTION: The cathode active material is formed of a lithium ion-containing complex oxide comprising nickel having the oxidation state of 2.0-2.5 and manganese having the oxidation state of 3.5-4.0, based on the maximum absorption value of the K absorption band in the X-ray absorption fine structure. The cathode active material has the working potential of 3.3-4.6 eV based on lithium metal and the charge/discharge capacity of at least 150 mAh per 1 gram.
Patent KR-20040036968-A (KR)
Title: Focal length control device of optical recoder/player and fabrication method thereof
Inventor: BOO JONG UK
IPC: G11B7/09
Filed: 2002-10-25
Abstract: PURPOSE: A device for adjusting a focal length of an optical system for an optical recording/playback device and a manufacturing method thereof are provided to miniaturize the device, realize low power consumption, and finely adjust a focal depth. CONSTITUTION: A fixing part(101) of a rectangular shape is fixed to an upper part of an objective lens placed on a light path. A driving part(103) is placed to the inside of the fixing part and is precisely driven to a light axis in a state that a condenser lens(102) is installed. A connection part(104) connects the driving part and the fixing part by installing between the driving part and the fixing part. A junction(106) connects the connecting part and the fixing part, and fixes the fixing part to a displaced position when the displacement of the fixing part is changed by heat. A spring(105) connects the connecting part and the driving part, and makes the driving part easily driven to a direction of the light axis.
Patent KR-20040037434-A (KR)
Title: Strap and accessory
Inventor: NISHIHARA SHIGEO
IPC: A44C1/00
Filed: 2002-10-28
Abstract: PURPOSE: Provided is a strap and accessory in one which is so configured that a cover shape of a connecting member is formed as an arbitrary character, accessory or decoration, and which are freely used as a member for variously connecting strap, decoration or bracelet, etc. CONSTITUTION: The strap and accessory in one include: a pair of connecting members(A) which have the same shape and are freely connected with each other. One connecting member(A) has a thin strip(2) so as to be connected with an object(1), like a mobile phone(1), and other(A) has also a thin strip(3) and is connected with a character(4) or accessory. And the both connecting members are so configured to be detached.
Patent KR-20040037523-A (KR)
Inventor: LEE JU SEONG
IPC: F21S2/00
Filed: 2002-10-29
Abstract: PURPOSE: A LED type lighting apparatus is provided to reduce power consumption and achieve a small size lighting device. CONSTITUTION: A LED type lighting apparatus comprises an aluminum shade(1), a LED assembly(2), and a convex lens type cover(3). A plurality of heat radiation fins(4) and finger seats(5) are formed at the outer circumference of the aluminum shade and a LED seat(6) is formed at the inside of the circumference. An electric wire hole(8) and a screw hole(13) is formed at a neck part of the aluminum shade. The LED assembly includes a LED(10) attached to the surface of a substrate(9) in which the electric wire hole is punched. The cover is attached to the aluminum shade.
Patent KR-20040039050-A (KR)
Title: Moving and fixing device for washing machine
Inventor: KIM JONG GIL
IPC: D06F39/00
Filed: 2002-10-30
Abstract: PURPOSE: A device for moving and fixing a washing machine is provided to move the washing machine easily, and to prevent vibration and noise in driving the washing machine by mounting the flexible wheel in the lower part of the lower frame for moving and supporting. CONSTITUTION: A moving and fixing device of a washing machine is composed of a roller(12) having a space end cut from the center of the outer periphery and an inner cylindrical space; a soft round ring inserted to the roller; and a shaft(14) supporting the round ring in the lower part of the washing machine to rotate. A wheel(10) is combined with the lower frame. The cylindrical space is formed in the roller, and the space end is spaced and separated from the cylindrical space. The inner ring is elastically deformed with pressing the wheel in washing, and the roller is contacted to the floor to support the washing machine stably and absorb vibration.
Patent KR-20040038094-A (KR)
Title: A cover device for terminal of battery
Inventor: CHOI MYEONG SEONG
IPC: H01M2/34
Filed: 2002-10-31
Abstract: PURPOSE: Provided is a battery terminal cover device, which prevents a terminal cover from being detached from a battery terminal by vibrations during the driving of a car, and thus prevents self-discharge and electric shock accidents. CONSTITUTION: The battery terminal cover device comprises a terminal cover(200) which is attached to/detached from a battery terminal by rotating around a hinge axis. In the battery terminal, at least one jaw(220,221) cooperating with the bottom end of the terminal is formed in the inner lateral surface of the terminal cover. Additionally, the battery terminal cover may further comprise a rib(230) for supporting the lateral part of the terminal, and a clip for fixing the cover.
Patent KR-20030038517-A (KR)
Title: Plasma display panel and method of driving same
Inventor: KOBAYASHI KENICHI
IPC: H01J11/12
Filed: 2002-11-08
Abstract: PURPOSE: To provide a plasma display panel capable of stabilizing discharge characteristics and enhancing luminous efficiency in each discharge cell, and also capable of reducing a cost by simplifying the structure of a driving circuit. CONSTITUTION: This plasma display panel is provided with a selective row electrode Z formed at a position between a pair of row electrodes (X, Y) adjacent each other in a column direction, and a discharge cell is divided into a display discharge cell C1 facing the transparent electrodes Xa, Ya of row electrodes X, Y forming a pair to carry out maintenance discharge and a reset and address discharge cell C2 facing the selective row electrode Z to carry out reset discharge and address discharge between the selective row electrode Z and a column electrode D, by the second lateral wall 15B of a barrier 15 to divide its surrounding. A gap communicating between the display cell C1 and the reset and address discharge cell C2 is provided.