baber/WOPTO huggingface dataset:
Patent KR-20030066026-A (KR)
Title: Immunosuppressive agents
Inventor: KIM AE YEONG
IPC: A61K31/421
Filed: 2002-02-04
Abstract: PURPOSE: A pharmaceutical composition containing a therapeutically effective amount of diterpene derivatives is provided. The composition inhibits NFAT functions as a transcription factor involved in inflammation and thus can be used as a prophylactic and therapeutic agent for prevention and treatment of inflammation such as arthritis. CONSTITUTION: The pharmaceutical composition contains diterpene derivatives represented by the formula 1. In formula, R is imidazolylcarbonyl, 2,5-dioxooxazolidine-3-ylcarbonyl, methoxymethyl, methoxybenzyloxymethyl, tetrahydro-pyranoxy methyl, hydroxy methylvinyl, imidazolylcarbovinyl, imidazolylcarboethyl, hydroxypropanyl, methoxypropanyl, methoxy benzyloxy propanyl, tetrahydro-pyranoxy propanyl, hydroxymethylaryl, imidazolyl carbo-aryl, hydroxy butanyl, imidazolyl carbo-propanyl, dimethyl hydroxy methylvinyl, dimethyl hydroxy methyl ethyl, dimethyl hydroxy propanyl, thiomethyl, tertiary butoxy carbamyl, ethoxy carbamyl or amino.
Patent KR-20020065384-A (KR)
Inventor: ASAO YOSHIHITO
IPC: H02K15/00
Filed: 2002-02-05
Abstract: PURPOSE: To obtain an AC generator in which the work for replacing a brush can be facilitated. CONSTITUTION: The AC generator for vehicle comprises a brush holder 61 for holding a brush 10 in a holding section 64a having a cover 64b being opened when the brush 10 is taken out from the holding section 64a, and a cap 60 for closing an opening 50 made in the case 33 oppositely to the cover 64b wherein the brush 10 is replaced through the opening 50 by opening the cap 60.
Patent KR-20030067087-A (KR)
Title: The Color Cathode-ray Tube
Inventor: CHO YUN RAE
IPC: H01J29/10
Filed: 2002-02-07
Abstract: PURPOSE: A color cathode ray tube is provided to accurately form red, green and blue phosphors, while achieving improved color purity and quality of cathode ray tube. CONSTITUTION: A color cathode ray tube comprises a panel(1) having an inner surface on which a plurality of black matrices(12) are formed, and a phosphor screen formed between the black matrices; a funnel connected to the panel; an electron gun mounted in a neck portion of the funnel, and which emits electron beams toward the phosphor screen; and a shadow mask spaced apart from the phosphor screen, and which discriminates colors. The black matrix has a reference hole(14) for alignment of the shadow mask during the ICM process; a sign slot(13) for adjustment of screen; and two or more screen mask align holes(10).
Patent KR-20020066201-A (KR)
Inventor: NISHIKI KAZUHIRO
IPC: B65G49/00
Filed: 2002-02-08
Abstract: PURPOSE: A method for fabricating semiconductor devices with use of a wafer carrier having conditioning units is provided to control internal conditions of the wafer carrier according to changed operating conditions until the wafer carrier is carried to the next manufacturing equipment. CONSTITUTION: The wafer carrier stores and carries wafers(16) between manufacturing equipments used in manufacturing processes. The wafer carrier is placed on a load port. The wafers are transferred from the wafer carrier into the manufacturing equipment through the load port. The operating conditions of the conditioning units are changed according to the process or test being carrier out by the manufacturing equipment. The wafers are returned into the wafer carrier through the load port after the completion of the process or test. The conditioning units are operated according to the changed operating conditions until the wafer carrier is carried to the next manufacturing equipment.
Patent KR-20030069314-A (KR)
Title: Damping wire for Shadow mask
Inventor: JUNG JAE SAM
IPC: H01J29/07
Filed: 2002-02-19
Abstract: PURPOSE: A damping wire is provided to reduce a howling phenomenon of a shadow mask, while achieving improved screen state. CONSTITUTION: A cathode ray tube comprises a funnel; a screen panel(12) coupled to the funnel and which has an inner surface on which a phosphor screen(121) is formed; an electron gun mounted in the funnel and which emits electron beams to the phosphor screen; a deflection yoke for deflecting electron beams emitted from the electron gun; a shadow mask(16) mounted on the inner surface of the screen panel and which has a plurality of electron beam passing holes(16a); a rail attached to the screen panel and which supports the shadow mask; and a damping wire(22) contacting the rear surface of the shadow mask and which is disposed in such a manner that the damping wire is not overlapped with the electron beam passing holes. The damping wire vibrates in a reverse phase of the same frequency with respect to the vibration of the shadow mask. The damping wire includes a center(221) made of a tungsten material, and a carbon film(222) coated on the surface of the center.
Patent KR-20030070492-A (KR)
Title: The method for marketing through the auto delivery route system
Inventor: LEE HAN SEOK
Filed: 2002-02-25
Abstract: PURPOSE: A business method using an automatic delivery course system is provided to minimize the stock load and the transport cost according to a supply quantity, and to correctly deliver an article to a customer by using the system automatically transmitting and sharing the delivery information with a manager and a supplier. CONSTITUTION: If a customer connects to a homepage applying the system, a web server displays the method for using a delivery service and a region capable of receiving the delivery service. If the customer writes an order sheet by selecting a menu displayed by a database server and settles the price, a settlement server confirms the price. The delivery information operated by the system is updated to the server and is automatically informed to a supplier server. The supplier orders the article by confirming the delivery information of the next day from the database server and delivers the article to the customer. The supplier automatically informs a manager of the information for a delivery result.
Patent KR-20030073234-A (KR)
Title: Recording power compensation method for optical disc reader/writer
Inventor: CHOI SEUNG GYU
IPC: G11B7/004
Filed: 2002-03-09
Abstract: PURPOSE: A recording power compensating method for an optical recorder is provided to improve the recording quality to carry out data recording with a set recording power though the compensation of the recording power by comparing a measured beta value and a target beta value when a recording pause state is generated. CONSTITUTION: A recording power compensating method for an optical recorder includes the steps of measuring a beta value by reproducing a recorded part immediately before a pause state is generated during the data recording(S208), and computing a difference of the measured beta value and a predetermined target beta value(S209) to increase or decrease a recording power according to the difference(S211).
Patent KR-20030073820-A (KR)
Title: Recovery method of cobalt from waste lithium ion electrode
Inventor: KIM EUNG HO
IPC: H01M10/54
Filed: 2002-03-13
Abstract: PURPOSE: Provided is a method for recovering high pure cobalt in a high degree of recovery from waste electrodes generated from a process for producing lithium ion secondary batteries or wasted after using. CONSTITUTION: The method comprises the steps of: injecting LiCoO2 powder obtained from the waste electrodes into an inorganic acid containing hydrogen peroxide and dissolving and filtering, wherein the inorganic acid is hydrochloric acid or sulfuric acid; electrolyzing the filtrate to recover the cobalt electrodeposited on an anode. And the LiCoO2 powder is obtained by heating the waste electrodes at 400-600deg.C under non-oxidative atmosphere.
Patent KR-20030075708-A (KR)
Title: A vehicle's seat
Inventor: HAN PUNG GYU
IPC: B60N2/48
Filed: 2002-03-20
Abstract: PURPOSE: A seat for a vehicle is provided to improve comfortableness by adjusting the headrest up and down or right and left, and to relieve fatigue and prevent falling asleep during driving by embedding a message system in the seat. CONSTITUTION: A seat of a vehicle is composed of an up-and-down air cylinder(20) having a rod(21) vertically combined with the lower part of a headrest and a cylinder tube(22) installed in the backrest, and reciprocating according to pneumatic pressure; a forward and backward cylinder(30) reciprocating according to pneumatic pressure, and having a rod(31) inclined and combined with the tube of the up-and-down air cylinder; solenoid valves connected to the up-and-down air cylinder and the forward and backward air cylinder; up-and-down and forward and backward adjusting units generating control signals to the solenoid valves and controlling direction of pneumatic pressure by turning on and off current of the solenoid; massage air cylinders(50) horizontally mounted in the headrest and the backrest to press the head and the back of a driver with elastic pads(52); and a microcomputer controlling the massage air cylinder.
Patent KR-20020028053-A (KR)
Inventor: KIM WON GYUN
IPC: G06F1/20
Filed: 2002-03-25
Abstract: PURPOSE: A cooling system of a PC is provided to operate a cooling system by using the power of a PC and to have a PC turned on/off with the cooling system. CONSTITUTION: The system comprises a water tank having a circulating pump(18), a radiator to emit heat of a CPU via a fan(32), a power supply unit connected with a PC via a connector to receive 5V DC power from a main board of the PC, a microcomputer(46) to control the power supply unit by receiving power from the power supply unit, a motor(58) connected to a rotating central shaft of the radiator fan, and a motor driving unit(56) to receive a control signal from the microcomputer and to output driving data for increasing and decreasing the rotational speed of the motor. The power supply unit obtains DC 5V by connecting the connector to a USB(Universal Serial Bus) port of the PC.
Patent KR-20030077370-A (KR)
Title: Shadow mask and fabrication method of organic light emitting display device using the same
Inventor: KIM GYEONG MAN
IPC: H05B33/10
Filed: 2002-03-26
Abstract: PURPOSE: A shadow mask and a method for manufacturing an organic electroluminescence display device are provided to prevent a degradation of quality of film caused due to the deflection of the mask. CONSTITUTION: A shadow mask(100) comprises a plurality of transmission areas corresponding to pixel areas(90), respectively; and cutoff areas formed between the transmission areas and which have convex-concave portions. A method for manufacturing an organic electroluminescence display device comprises the steps of preparing a substrate(94); forming an array wire and a thin film transistor on the substrate; permitting the surface where the array wire and the thin film transistor are formed to be directed downward; positioning a shadow mask in such a manner that the transmission area is disposed at the portion corresponding to the pixel area and the cutoff area with the convex-concave portion corresponds to the array wire; preparing a shadow mask having a protrusion and a transmission, and positioning the shadow mask in such a manner that the protrusion corresponds to the array wire and the transmission corresponds to the pixel area; and depositing an organic material in the pixel area of the substrate through the shadow mask.
Patent KR-20020033706-A (KR)
Inventor: CHO DONG RYEON
IPC: C02F1/72
Filed: 2002-04-08
Abstract: PURPOSE: A modified advanced oxidation process(AOP) that utilizes OH radical and semiconductor catalyst in place of photocatalyst and ultraviolet radiation is provided to treat wastewater on a large scale being not affected by wastewater turbidity. CONSTITUTION: The equipment used for the modified advanced oxidation process(AOP) comprises an ozone generator(8); electrodes(3, 4, 11, 12, 13, 14) of which positive pole is made with stainless steel and negative pole is made with platinum; and spherical semiconductor catalyst(5) made of ZnO or TiO2. The negative pole of the electrode can be made with Ag or Cu.
Patent KR-20030084161-A (KR)
Title: guard rail plate with a difference in strength
Inventor: HAN SANG WON
IPC: E01F15/04
Filed: 2002-04-25
Abstract: PURPOSE: A dual strength type guardrail plate is provided to minimize the injury of passengers by decreasing the transformation of a guardrail plate. CONSTITUTION: The dual strength type guardrail plate(A) installed on one side or both sides of a guardrail post to form a guardrail contains a bumping unit(1) and a fitting unit(2) composed of many ridges(11,12,13) and grooves(14,15), wherein the uppermost ridge(11) and groove(14) are thicker than the lower ridges(12,13) and the groove(15).
Patent KR-20030086044-A (KR)
Title: Method of manufacturing a semiconductor device
Inventor: JUNG I SEON
IPC: H01L27/04
Filed: 2002-05-03
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to improve leakage current by forming an MIM capacitor before forming a metal line and to simplify manufacturing processes by forming simultaneously a gate electrode and an upper electrode. CONSTITUTION: A pad oxide layer(260) and a nitride layer are sequentially formed on a substrate(240) of SOI structure. An isolation layer(250) is formed to define a logic region(A) and a high frequency circuit region(B). After removing the nitride layer, the pad oxide layer(260) formed on the logic region(A) is selectively removed. A lower electrode(280) is formed on the pad oxide layer(260) of the high frequency circuit region(B). By sequentially forming a dielectric film and a conductive layer on the resultant structure and patterning selectively, a gate electrode(304) and an MIM capacitor(306) are simultaneously formed on the logic and circuit region(A,B), respectively.
Patent KR-20020039657-A (KR)
Inventor: KIM HYUNG GEON
IPC: B29C35/02
Filed: 2002-05-06
Abstract: PURPOSE: A rotary hot press of an iron door panel is provided to improve the productivity and the quality of the rotary hot press with a little labor force by rapidly and simply performing a heating process while carrying out an automatic door panel producing process. CONSTITUTION: A rotating shaft(300) is rotatably fixed between left and right side frames(201,202) of a base(100) through a bearing. A following gear(410) engaged with a driving gear of a driving motor(400) is provided at one side of the rotating shaft(300) in order to drive the rotating shaft(300) by transferring the driving force of the driving motor(400). A plurality of heat pressing plate fixing bars are formed on a rotary member(310). The rotary member(310) is installed at both side ends of the rotating shaft(300) at an angle of 120 to 90 degrees. A fixing rod(330) having a fixing protrusion is fixed to an end of the heat pressing plate fixing bars(320). A holder(340) provided at a lower portion thereof with an air cylinder(341) is mounted on the fixing protrusion(331) of the fixing rod(330).
Patent KR-20030087771-A (KR)
Title: Image forming apparatus for duplex printing
Inventor: CHOI DONG HA
IPC: B65H9/00
Filed: 2002-05-09
Abstract: PURPOSE: An image forming device capable of printing both sides of the paper is provided to improve the printing efficiency by reducing a paper transfer path for both-sided printing and reducing the number of parts, and prevent paper jam and paper skew. CONSTITUTION: An auxiliary transfer guide(170) is installed related to the other side of a paper transfer guide(103) to form a second paper transfer path so that the paper finished one-side printing and transferred to a paper supplying unit(150) reenters a developing unit(130). An inverse transfer roller assembly(180) is installed between the other side of the paper transfer guide and the auxiliary transfer guide to transfer the paper through the second paper transfer path. A paper transfer unit(120) is installed at a point where a first paper transfer path and the second paper transfer to transfer the paper transferred through the inverse transfer roller assembly as well as the paper picked up by a pickup unit(106) through the first paper transfer path. A plurality of protruded ribs are formed on one side and the other side of the paper transfer guide at predetermined gaps in a paper transfer direction to easily transfer the paper without friction.
Patent KR-20030088631-A (KR)
Title: A mobile phone
Inventor: KIM YONG GON
IPC: H04B1/40
Filed: 2002-05-14
Abstract: PURPOSE: A mobile communication terminal building an antenna therein is provided to build the antenna in a battery pack, and to include an antenna connector for connecting the antenna with a propagation transceiving circuit, thereby improving portability of the terminal. CONSTITUTION: A terminal body(200) receives a PCB(Printed Circuit Board)(208) having a propagation transceiving circuit. A battery pack(300) for power supply is mounted/detached on and from a battery pack setting surface(209) of the terminal body(200). An antenna connector connects the PCB(208) in order to associate an antenna(301) with the propagation transceiving circuit of the terminal body(200). The antenna(301) is installed near to a back side(308) of the battery pack(300), to be maximumly separated from the PCB(208) while the terminal body(200) is combined with the battery pack(300).
Patent KR-20030092473-A (KR)
Title: Method for auto-align data page of holographic data storage system
Inventor: KANG BYEONG BOK
IPC: G11B7/0065
Filed: 2002-05-30
Abstract: PURPOSE: A method of automatically aligning data pages in an apparatus for recording and reproducing holographic data is provided to control a reference beam angle control actuator to automatically adjust alignment of data pages. CONSTITUTION: An apparatus for recording and reproducing a holographic data reproduces holographic data page(S100). A column or a row in the data page is selected(S102). An align mark section of the selected column or row is approximated to a continuous function of the data value of the column or row(S104). The approximated function is second-order differentiated to obtain the first edge value or the second edge value(S106). A regression line of the first or second edge value is obtained(S112). When the position or slope of the regression line does not have a distance or slope set to a predetermined position of the data page, a servo controller of an actuator for controlling the angle of a reference beam is controlled to automatically align the holographic data page(S114).
Patent KR-20030092746-A (KR)
Title: The tire tread rubber composition with improved abrasion resistance and rolling resistance
Inventor: LEE HYEON HWA
IPC: C08K7/00
Filed: 2002-05-31
Abstract: PURPOSE: Provided is a tire tread rubber composition having improved anti-wear property and rotational resistance than a conventional rubber composition using a carbon black. CONSTITUTION: The tire tread rubber composition comprises a rubber selected from the group consisting of a natural rubber, a synthetic rubber or a mixture thereof. The tire tread rubber composition is characterized by further comprising 45-80 phr of a nano-structured carbon black having a BET surface area of 90-120 m¬2/g, DBP of 110-150 ml/100 g, an average agglomerate size of 100-140 nm and a width of 60 nm or more as a reinforcing agent, based on 100 phr of the rubber.
Patent KR-20030093516-A (KR)
Title: Multi-function measuring Gauge for Fit-up of the ship block
Inventor: CHOI IL GONG
IPC: B63B9/08
Filed: 2002-06-03
Abstract: PURPOSE: A multifunctional gauge mounted on a ship hull block is provided to perform easy measurement on mounting the block, thereby reducing the time for the mounting operation performed before the welding. CONSTITUTION: A multifunctional gauge mounted on a ship hull block is composed of a reference line(2) indicating a first scale(8), a first hopper stepped measuring surface(3) formed at one end of the reference surface to form 130 degrees to the reference surface, a vertical stepped measuring surface(6) formed at the other end of the reference surface to form 90 degrees to the reference surface, a bracket stepped measuring surface(5) indicating a second scale(9) with connecting to the vertical stepped measuring surface, and a second hopper stepped measuring surface(4) connecting the first hopper stepped measuring surface to the bracket stepped measuring surface.
Patent KR-20020062876-A (KR)
Inventor: CHOI JAE SEUNG
IPC: A23L27/00
Filed: 2002-06-12
Abstract: PURPOSE: Provided is a method for manufacturing seasonings by mixing Allium Fistulosum and natural sun-dried sea salt. Therefore, the seasoning contains pharmaceutical components and efficacies of Allium Fistulosum. CONSTITUTION: The manufacturing method comprises the steps of: washing and pulverizing Allium Fistulosum; pulverizing natural sun dried slat; mixing 60% of the Allium Fistulosum and 40% of the natural sun dried salt powder; drying the mixture and granulating it.
Patent KR-20030097271-A (KR)
Title: Cooling fin structure of controller for a vehicle
Inventor: KIM PAN SANG
IPC: F01P1/06
Filed: 2002-06-20
Abstract: PURPOSE: A cooling fin structure of a controller for a vehicle is provided to minimize an effect on the flow of air flowing in an air cleaner box, and to maximize the cooling efficiency of the controller. CONSTITUTION: In a controller(3) for a vehicle, a plurality of cooling fins(15) are installed at the controller, and maximize the heat exchange area of the controller. The part at which the cooling fins are installed faces to the inside of an incision part formed at one side of an air cleaner box. The cooling fins are formed along the flow direction of air flowing in the air cleaner box.
Patent KR-20040000830-A (KR)
Title: a Producing Method for Silica Ultrafine Particles from Silane Compounds by the Gas Phase Oxidation
Inventor: JANG HUI DONG
IPC: C01B33/12
Filed: 2002-06-25
Abstract: PURPOSE: A method for preparing ultrafine silica particles from silane compounds by gas phase oxidation is provided to prepare nano size ultrafine silica particles having a particle size of 100 nm or less from silicon compound that is a raw material by gas phase chemical reaction using flame. CONSTITUTION: The method comprises the processes of vaporizing a raw material of silicon contained silane based compound; and introducing the vaporized raw material together with argon to an inner side of diffusion type flame in which a flame temperature of 1,200 deg.C or more is maintained so as to prepare nano size ultrafine silica particles having specific surface area of 300 m¬2/g or less and average particle size of 100 nm or less, wherein temperature of the diffusion type flame is maintained by simultaneously introducing argon, oxygen, hydrogen and air into a burner to which a quintuplicate pipe is connected, and wherein a mixed gas of silane based compound and argon gas travels in first pipe(220) of the burner, argon gas travels in second pipe(230), hydrogen gas travels in third pipe(240), oxygen gas travels in fourth pipe(250), and air travels in fifth pipe(260) by the diffusion type flame.
Patent KR-20040001935-A (KR)
Title: A fabricating method of semiconductor device
Inventor: SUN JUN HYEOP
IPC: H01L21/3213
Filed: 2002-06-29
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to be capable of minimizing attacks of a lower layer, improving uniformity and minimizing defects. CONSTITUTION: An insulating layer(25) having an opening part is formed on a semiconductor substrate(21). A polysilicone layer is sufficiently filled into the opening part. A main etching step is performed to partially etch the polysilicone layer by ACE(Advanced Chemical Etching) using mixed chemicals of HF, HNO3 and DI(Deionized) water. An over-etching step is then performed to planarize the polysilicone layer by ACE using mixed chemicals of HF, HNO3 and DI water, thereby forming a plug(27).