baber/WOPTO huggingface dataset:
Patent KR-20030096738-A (KR)
Title: An electric charging type vehicle
Inventor: JUNG KWANG JO
IPC: B62M7/02
Filed: 2002-06-17
Abstract: PURPOSE: A chargeable compact vehicle is provided to change the direction of a car body in a narrow space and to be used in a close distance. CONSTITUTION: A chargeable compact vehicle(2) is composed of a car body, a steering unit(6) having a handle(18) forming a velocity change lever(24) and a brake lever(26), an electronic control unit(8) detecting the operation of the velocity change lever of the steering unit and controlling rpm of a motor according to the predetermined information, a forward or reverse motor(10) for controlling the forward or reverse rpm according to the electronic control unit, a battery(12) charging the electricity, a differential gear(14) transferring power to a drive shaft of rear wheels, and a brake unit(16) for performing the brake operation with the brake lever.
Patent KR-20040001931-A (KR)
Title: Method for fabricating WSix gate in semiconductor device
Inventor: KIM TAE GYUN
IPC: H01L21/28
Filed: 2002-06-29
Abstract: PURPOSE: A method for manufacturing a tungsten silicide gate of a semiconductor device is provided to prevent the degradation of a gate oxide layer due to fluorine-diffusion and to decrease the resistance of the tungsten silicide gate by enhancing the composition rate of tungsten. CONSTITUTION: A doped polysilicone layer(4) is formed on a silicon substrate(1) having a gate oxide layer(3). An amorphous tungsten silicide layer is formed on the polysilicone layer(4) by CVD(Chemical Vapor Deposition) using WF6 gas having the flow rate for restraining F-diffusion. By oxidation of the amorphous tungsten silicide layer, a W-rich tungsten silicide layer(5a) is formed. The stacked structure is patterned using a gate mask. Re-oxidation processing of the gate is then carried out.
Patent KR-20040005272-A (KR)
Inventor: WON CHAN YEON
IPC: G06F1/32
Filed: 2002-07-09
Abstract: PURPOSE: A computer system is provided to enable a user to easily recognize a power saving state via a state display part of a display device. CONSTITUTION: The system comprises a CPU(11), an SMPS(System Management Power Supply, 19), a NAND gate(18), a video card(17), a north bridge(13), a south bridge(15), and a display(20). The NAND gate(18) logically multiplies a control signal, which is transmitted to a power management controller, by a powersaving state signal of the SMPS(19). The north bridge(13) controls signals transmitted between the CPU(11) and the video card(17). The south bridge(15) controls the SMPS(19) according to a power command of the CPU(11). The display(20) includes an S3 mode state display part(25), and a micro computer(23). The microcomputer(23) senses an S3 power saving state signal input via a pin of a video connector, and turns on or off the S3 mode state-display part(25) according to a sensing result.
Patent KR-20040007965-A (KR)
Inventor: HONG SEOK GON
IPC: H01F27/26
Filed: 2002-07-15
Abstract: PURPOSE: A transformer core of an inverter type microwave oven is provided to reduce largely a size and a volume of a ferrite core by forming the ferrite core with an upper element, a lower element, and a middle element. CONSTITUTION: A transformer core of an inverter type microwave oven includes a bobbin(18) and a ferrite core(10). A first coil(19) and a second coil(20) are wound around the bobbin(18). The ferrite core(10) is formed in a center of bobbin(18) in order to form a magnetic path. The ferrite core(10) is formed with an upper element(11) fixed to an upper part of the bobbin(18), a lower element(12) fixed to a lower part of the bobbin(18), and a middle element(13) for connecting the upper element(11) to the lower element(12).
Patent KR-20020080284-A (KR)
Inventor: AHN TAE UK
IPC: G06Q50/22
Filed: 2002-08-08
Abstract: PURPOSE: A system for a bathing and beauty culture service of a pet and for purchasing a customized commodity is provided to collect information of members in a specific server managed by a provider and reserve a bathing service of the pet through a communication unit(the Internet, telephone, or E-mail) in advance. CONSTITUTION: A service provider(120) supplies a pet bathing and beauty culture services and customized commodity. The service provider(120) is linked with a movable special vehicle business(130) as a franchiser. A service is supplied in a specific server. A buyer(110) joins to a member of the service provider(120) and inputs information of a pet, a desired style for the pet, and beauty culture style. Thus, a priority client database is constructed and a customizing information service is supplied. The buyer(110) requests a bathing, beauty culture service for the pet to the service provider(120) through the communication unit such as the Internet, telephone, and E-mail.
Patent KR-20040016049-A (KR)
Title: Flame retardantion polyethylen terephalate use of phoshorus flame retardants and a manufacturing proecess
Inventor: ARAI SATOSHI
IPC: C08K5/521
Filed: 2002-08-14
Abstract: PURPOSE: A flame retardant polyethylene terephthalate resin using a phosphorus-based flame retardant and its preparation method are provided, to prevent the discoloration or sticky surface due to the dissolution of a nonhalogen-based flame retardant for improving the quality of appearance. CONSTITUTION: The flame retardant polyethylene terephthalate resin is obtained by mixing 100 parts by weight of a polyethylene terephthalate resin, 4-10 parts by weight of a phosphoric ester, 1-6 parts by weight of the diatomite having an adsorption diffusion effect, a dye or pigment, and optionally 1-6 parts by weight of an ethylene copolymer of ethylene ethyl acrylate and glycidyl methacrylate; heating the mixture; and directly extruding or injection molding the heated one. Preferably the diatomite has a particle size of 2 micrometers or less. Preferably the polyethylene terephthalate resin is granular or powdered.
Patent KR-20040016467-A (KR)
Title: display panel in organic electroluminescence and production method of the same
Inventor: KIM CHANG NAM
IPC: H01J11/34
Filed: 2002-08-17
Abstract: PURPOSE: An organic electro-luminescence display panel and a driving method thereof are provided to reduce the power consumption and enhance visibility without changing image quality by using a double scan structure. CONSTITUTION: An organic electro-luminescence display panel includes a plurality of data lines(40), a plurality of scan lines(50a), and a plurality of pixels formed at each intersection between the data lines(40) and scan lines(50a). The first group is formed by connecting pixels between the first scan line and the N th scan line each other in the direction of a data line. The second group is formed by connecting pixels between the N+1 th scan line and the 2Nth scan line each other in the direction of the data line. Groups of odd numbers are simultaneously connected to one data line electrode. Groups of even numbers are simultaneously connected to a color electrode. The above connection structure is extended to a scan line.
Patent KR-20040017530-A (KR)
Title: High density optical disc read only and method for reproducing data each regions
Inventor: JUN IK BEOM
IPC: G11B7/007
Filed: 2002-08-22
Abstract: PURPOSE: An exclusive playing HD optical disc and a data playing method per region thereof are provided to use play allowance code per region as code key of address unit number for increase the protection of CONSTITUTION: An exclusive playing HD optical disc playing allowance code recorded as code keys such as region key values for scrambling or de-scrambling address unit numbers recorded to an access block. In first user control data fields of second and seventh rows are recorded true key values for normally de-scrambling the address numbers, and in the rest user control data fields are recorded with false key values for preventing normal de-scrambling of the address unit numbers. The true key values and the false key values are recorded by contents provider.
Patent KR-20040022258-A (KR)
Title: Ceramic fiber inclusion blast furnace taphole mix
Inventor: KIM HYO JUN
IPC: C04B35/565
Filed: 2002-09-03
Abstract: PURPOSE: Ceramic fiber-contained refractories for plugging blast furnace tap hole are provided, which have high temperature strength, corrosion-resistance, and the prevention of cracking. CONSTITUTION: The ceramic fiber-contained refractories comprise 12-22wt.% of silicon carbide, 5-10wt.% of alumina-based fiber that is a low-temperature fiber(1-5mm length) containing less than 40wt.% of alumina for toughness and porosity, 5-10wt.% of clay for plasticity, 4-8wt.% of titanium oxide to increase the hot strength at high temperature, 6-10wt.% of amorphous graphite for corrosion resistance against slag, 2-5wt.% of metal silicon, 4-9wt.% of silicon nitride iron, the balance of fused alumina, and inevitable impurities.
Patent KR-20040016353-A (KR)
Title: A composition comprising phytospingosine derivatives for apoptosis induction
Inventor: HWANG HA YEONG
IPC: A61K31/164
Filed: 2002-09-11
Abstract: PURPOSE: Provided is a composition comprising phytosphingosine derivatives for apoptosis induction. The composition is useful for prevention and treatment of various kinds of skin diseases, tumors and cancers by in vivo apoptosis induction. CONSTITUTION: A composition for apoptosis induction is characterized by comprising, an active ingredient, at least one phytosphingosine derivative selected from the group consisting of phytosphingosine(PS), PS-HCl, C6-PS, CLA-Ps, tetraacetyl PS(TAPS) and N-acetyl PS(NAPS). It further comprises vitamin D3 and calcipotriol.
Patent KR-20040023886-A (KR)
Title: Side Air Bag for a Vehicle
Inventor: KIM YONG SEON
IPC: B60R21/213
Filed: 2002-09-12
Abstract: PURPOSE: A side airbag for a vehicle is provided to prevent the airbag from tearing by installing a guide member for dispersing the pressure of an inflator. CONSTITUTION: A side airbag for a vehicle is composed of an airbag(200) installed in a head lining of a roof side panel(100), an inflator(300) installed at one side of the airbag and containing a gas generator to inflate the airbag, and a guide member(220). The guide member is connected to the airbag, and is rotatably installed at the roof side panel.
Patent KR-20040026555-A (KR)
Title: Mobile phone capable of changing voice characteristics using pitch of receiver
Inventor: LIM HYEONG GEUN
IPC: H04B1/40
Filed: 2002-09-25
Abstract: PURPOSE: A mobile communication terminal for modulating a voice by using pitch information of the other party during a call communication is provided to allow a user to modulate a voice for fun by extracting pitch information of a caller from a vocoder, deforming it according to pitch information of the other party, and inputting it to the vocoder. CONSTITUTION: A vocoder(140) compresses a non-compressed digital voice signal and decompresses a compressed digital voice signal. An analog voice processor(150) converts the digital voice signal received from the vocoder into an analog voice signal, amplifies the analog voice signal, and outputs it to a speaker. The analog voice processor(150) also amplifies a voice signal received from a microphone and converts it into a digital signal. A pitch deforming unit(145) receives pitch information from the vocoder(140), deforms it according to pitch information of the other party in call communications, and re-sends it to the vocoder(140), thereby deforming the pitch information. A display unit(160) displays various information for a user. An input unit(170) is used when the user selects a desired function or inputs information. A memory(180) stores a program required for operating a mobile communication terminal and data. A controller(110) controls a general operation of the mobile communication terminal.
Patent KR-20040026758-A (KR)
Title: Manufacturing method for Flexible MEMS transducer
Inventor: LEE SUK HAN
IPC: H01L41/45
Filed: 2002-09-26
Abstract: PURPOSE: A method for manufacturing a flexible micro electro mechanical system(MEMS) transducer is provided, which uses the flexible polymer substrate by making the transducer under a low temperature process. CONSTITUTION: A method for manufacturing a flexible micro electro mechanical system(MEMS) transducer includes the steps of: forming a sacrificial layer on the flexible substrate; stacking a membrane layer(220), a bottom electrode layer, an active layer, a top electrode layer on the sacrificial layer, subsequently; patterning the top electrode layer, the active layer and the bottom electrode layer, subsequently; stacking the second protection layer(260) to cover the top electrode layer, the bottom electrode layer and the active layer; patterning the connection pad layer so as to form a first connection pad(272) to connect with the bottom electrode layer and a second connection pad(271) to connect with the top electrode layer, after the second protection layer is patterned so as to connect the bottom electrode layer with the top electrode; and removing the sacrificial layer after the membrane layer is patterning until the sacrificial layer is exposed.
Patent KR-20040028095-A (KR)
Title: Apparatus and Method of Auto-Connecting Service By Using Terminal's Locating Information
Inventor: CHOI SEUNG SIK
IPC: H04W4/02
Filed: 2002-09-28
Abstract: PURPOSE: An apparatus and a method are provided to reduce costs and achieve improved utilization of wire telephone by preventing an unnecessary use of mobile phone in home or office. CONSTITUTION: An apparatus comprises a communication unit for communication between a mobile communication exchange station(13) and a home location register(12); a storing unit for storing the pre-registered terminal number, base station number, location information, wire telephone number and the terminal status information; and a control unit for searching the wire telephone number by using the location information of the terminal, and transmitting the searched wire telephone number to the mobile communication exchange station such that the call is connected to the searched wire telephone number.
Patent KR-20040029582-A (KR)
Title: MOS Transistor having multiple channels and method of manufacturing the same
Inventor: CHOI JEONG DONG
IPC: H01L21/8234
Filed: 2002-10-01
Abstract: PURPOSE: A MOS transistor having a multi-channel and a fabricating method thereof are provided to reduce largely a channel region and a source/drain region by forming a plurality of thin channels on one active pattern and forming a gate electrode for surrounding the thin channels. CONSTITUTION: A MOS transistor having a multi-channel includes an active channel pattern(30), a gate electrode, and a source/drain region(34). The active channel pattern(30) is formed on the main surface of a semiconductor substrate(10). The active channel pattern(30) includes a plurality of channels(44a,44b), which are vertically formed on the semiconductor substrate(10). One or more tunnels(42) are formed on the channels(44a,44b). The gate electrode is used for burying the tunnels(42) into the active channel pattern(30) and surrounding the channels(44a,44b). The source/drain region(34) is formed on both sides of the active channel pattern(30) to be connected to the channel.
Patent KR-20040031876-A (KR)
Title: Simplified Two Source Model method for Relative Electron Output Fator of Irregular Block Shape
Inventor: CHO BYUNG CHUL
IPC: G01N23/06
Filed: 2002-10-07
Abstract: PURPOSE: A method for extracting output of irregular electron beams by a simplified two-source model is provided to obtain a few factors and apply the factors to a simplified two-source model, thereby accurately extracting a relative output factor of irregular electron beams within a short time when the electron beams are applied to a patient. CONSTITUTION: A relative output factor of irregular electron beams is extracted by obtaining effective SSD(fe) of each electron beam energy, the distance of a source, and a secondary rate per unit length generated in a block with using a simplified two-source model.
Patent KR-20040035169-A (KR)
Title: Lighting device of engine-room
Inventor: NOH JI YEON
IPC: B60Q3/06
Filed: 2002-10-18
Abstract: PURPOSE: An illuminating system of an engine room is provided to facilitate inspecting work of a vehicle at night by movably mounting some of plural illuminating members to a room housing and effectively illuminating desired portions. CONSTITUTION: An illuminating system of an engine room(10) comprises plural fixed illumination members(21) disposed to the inner sides of a room housing, and plural moving illumination members(31) disposed to the inner rear of the room housing. The fixed illumination member comprises a fitting-fixing part fixed to the inside of the room housing, a fixed illumination part fixed to the fitting-fixing part, to radiate light, and an electric wire part(17) supplying power to the fixed illumination part. The front of the fitting-fixing part is open.
Patent KR-20040038045-A (KR)
Title: Electric energy storage device and method for manufacturing the same
Inventor: JANG DONG HWAN
IPC: H01G9/008
Filed: 2002-10-31
Abstract: PURPOSE: An electric energy storage system and a fabricating method thereof are provided to reduce largely a contact resistance between an electrode terminal and a lead by removing oxide layers from each surface of the electrode terminal and the lead. CONSTITUTION: An electric energy storage system and a fabricating method thereof include an electrode winding body, an anode terminal(115), a cathode terminal(120), an anode lead(135), a cathode lead(140), a first connection member(125), and a second connection member(130). An anode, an isolating layer, and a cathode are wound around the electrode winding body. The anode terminal(115) and the cathode terminal(120) are connected to the anode and the cathode, respectively. The anode lead(135) and the cathode lead(140) include the first connection member(125) and the second connection member(130).
Patent KR-20030036083-A (KR)
Title: Screening element of open-mesh fabric and methods for producing screens of open-mesh fabric
Inventor: SAMPIETRO EUGENIO
IPC: A01G9/22
Filed: 2002-11-01
Abstract: PURPOSE: Provided is a screening element of open-mesh fabric, for example for producing sight screens or for protection against the sun or atmospheric or other agents. Also, provided are a method for producing the element and a method for producing screens. CONSTITUTION: A screening element comprising open-mesh fabric made up of interwoven threads to constitute warp threads and weft threads is characterized in that a strip element is present between, and parallel to, two warp threads, held fast between the weft threads, flexible along its length parallel to the warp threads and basically rigid in the plane of the fabric transversally to the warp threads, wherein the strip element acts as a hooking connection for elements supporting the screening element.
Patent KR-20020091001-A (KR)
Title: E-I omitted
Inventor: BAEK SEO JAE
IPC: B21D28/26
Filed: 2002-11-01
Abstract: PURPOSE: A high-yield E-I stacking core mold and an aligning method thereof are provided to save a manufacturing cost and to simplify a manufacturing process by stacking an E-core with an I-core. CONSTITUTION: A silicon steel plate is inputted into an uncoiler. Then, the silicon steel plate is introduced into a press through a leveler and a feeder. Then, the silicon steel plate is subject to a facing process(A). A pilot hole is formed in the silicon steel plate through a pilot process(B). Then, an embossing protrusion is formed in the silicon steel plate through an embossing process(C). After that, an I-core is blanked through an I-core process(D). Then, an I-stack core is formed by the embossing protrusion. An E-I core process(E) is carried out to stack an E-1 core and an E-2 core by blanking them.
Patent KR-20040045071-A (KR)
Title: An Apparatus for Inserting a Frame Pad in the Data Communication Network based on HomePNA
Inventor: KIM JONG WON
IPC: H04L12/413
Filed: 2002-11-22
Abstract: PURPOSE: A frame pad inserting apparatus in a home PNA(Phone line Network Alliance)-based data communication network is provided to reduce complexity of an overall implementation circuit by inserting a fixed length of pad irrespective of a frame transmission speed. CONSTITUTION: An Ethernet frame length calculator(230) calculates a length of an Ethernet frame applied through a transmission frame input terminal(210). A pad insertion determining unit(240) determines whether to insert a pad based on the calculated frame length and transmission rate(BaudRate) inputted from a management access unit. A pad generator(250) outputs pad data with a fixed length in response to a pad request signal(ReqPaDat) inputted from a home PNA frame processor when pad insertion is determined.
Patent KR-20020097123-A (KR)
Inventor: LEE JEONG MIN
IPC: B65D33/38
Filed: 2002-11-20
Abstract: PURPOSE: A discharging apparatus structure of a liquid filling vessel having a reinforced airtight part is provided, thereby endurance of a mold of the discharging apparatus can be increased and the airtightness of the airtight part can be improved. CONSTITUTION: The discharging apparatus structure of a liquid filling vessel(30) comprises a main body(10) for discharging the contents; a stopper for sealing the main body(30); an adhesive part which is positioned in one part of the liquid filling vessel(30); a discharging part which is extended to the outer side of the liquid filling vessel(30) from the adhesive part, wherein the discharging part has a ring type groove in its inner wall; and the projected ring type airtight part(16) which is combined with the ring type groove is positioned on the ring type groove.
Patent KR-20040047001-A (KR)
Title: The top plate mounting of a drum washer
Inventor: CHO HAN GI
IPC: D06F39/12
Filed: 2002-11-28
Abstract: PURPOSE: A top plate assembling structure for a drum type washing machine is provided to install the top plate to an upper surface of a main body of a cabinet to be open and shut. CONSTITUTION: A top plate assembling structure for a drum type washing machine comprises a main body(52a) of a cabinet(52), a top plate(52c) and an opening/shutting device(70). The main body of the cabinet opens an upper surface. The top plate is installed to cover the upper surface of the main body of the cabinet. The opening/shutting device is installed between the main body of the cabinet and the top plate to open and shut the upper surface of the main body of the cabinet. The opening/shutting device comprises first and second fixing members. The first fixing member is fixed to a rear upper side of the main body of the cabinet. The second fixing member is hung to the first fixing member and fixed to a rear surface of the top plate. Thereby, assembling the top plate is easy and repairing and checking inner items is also easy.
Patent KR-20040050518-A (KR)
Inventor: KIM JAE HEON
IPC: H01L21/28
Filed: 2002-12-10
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to prevent the opening of a gate conductive layer in a contact etching and wet cleaning process by using a hard mask having a negative slope. CONSTITUTION: A gate oxide layer, a gate conductive layer, a hard mask are sequentially formed on a semiconductor substrate(31). The hard mask is selectively patterned for obtaining a negative slope. A gate electrode(35) is completed by selectively etching the gate conductive layer and the gate oxide layer. A buffer oxide layer(36) and a nitride layer(37) are sequentially deposited on the entire surface of the resultant structure. A gate spacer(38) is formed at both sidewalls of the gate electrode by carrying out a blanket etching process on the nitride layer and the buffer oxide layer. An interlayer dielectric(39) is deposited on the resultant structure. A contact hole(C) is formed by selectively etching the interlayer dielectric for partially exposing the semiconductor substrate.