baber/WOPTO huggingface dataset:
Patent KR-20030093015-A (KR)
Title: Method of vacuum evaporation and apparatus the same
Inventor: HUH MYEONG SU
IPC: C23C14/24
Filed: 2002-06-01
Abstract: PURPOSE: A method and an apparatus for depositing thin film are provided to improve densification of deposition film deposited on substrate, prevent damage of the bottom of the substrate and deposit thin film of high quality. CONSTITUTION: The apparatus for depositing thin film comprises a vacuum chamber(10) which is maintained under the vacuum state; a substrate supporting part(14) for supporting a substrate to be deposited(100) in the vacuum chamber; a deposition source(20) installed at a lower part of the vacuum chamber to deposit a thin film on the substrate by heating a deposition material inside the vacuum chamber; and an electric charge control part(30) which is installed in a space between the substrate supporting part and the deposition source, and to which positive electric potential is impressed, wherein the electric charge control part is installed more adjacently to the substrate supporting part in the space between the substrate supporting part and the deposition source, wherein the electric charge control part is formed in a mesh type, wherein the electric charge control part is formed in a hollow loop shape, wherein area of the electric charge control part is at least larger than that of the substrate, and wherein a magnetism forming part(40) is formed between the electric charge control part and the deposition source so that a magnetic field is formed in a direction from the deposition source to the substrate.
Patent KR-20020057912-A (KR)
Inventor: KANG KYOUNG JIN
IPC: H04B1/40
Filed: 2002-06-01
Abstract: PURPOSE: A position recognition type intelligence alarming method using a mobile phone is provided to allow a user not to pass a destination by previously inputting a desired destination position and automatically generating an alarm when the inputted information is identical to current base station position information. CONSTITUTION: It moves to an initial screen of a functional alarm stored in a mobile phone(10). One of base station values of a corresponding destination is selected from data storing a base station identification value as previously inputted and stored(20,30). A current base station identification value stored in a hardware of the mobile phone is read and stored(40). The destination base station identification value and the current base station identification value are compared(50). If the two data are identical to each other, an alarm is generated(60).
Patent KR-20030094491-A (KR)
Title: Polishing pad and chemical and mechanical polishing apparatus having the same
Inventor: HWANG IN SEOK
IPC: H01L21/304
Filed: 2002-06-04
Abstract: PURPOSE: A polishing pad and a CMP(Chemical Mechanical Polishing) apparatus having the same are provided to be capable of preventing the generation of surface scratch at a window for reducing the noise contained in the light reflected from a substrate. CONSTITUTION: A polishing pad(202) is provided with a window(204), the second groove(204a) formed at the center portion of the window, a plurality of circular type first grooves(202a) spaced apart from each other, and the third groove(204b) formed at the peripheral portion of the window for connecting the first grooves with the second groove. At this time, light is supplied to the surface of a substrate through the second groove. Preferably, the first, second, and third groove have the same depth with each other.
Patent KR-20030094754-A (KR)
Inventor: CHOI DAI KYU
IPC: H01F21/00
Filed: 2002-06-07
Abstract: PURPOSE: A variable inductor is provided to allow for ease of installation and variable control of inductance, while preventing damages of lead wire. CONSTITUTION: A variable inductor comprises a fixed core(10); a first inductor coil(30) wound along the fixed core; a first support member(60) for supporting the fixed core; a rotating core(20); a second inductor coil(40) wound along the rotating core; a second support member(70) for supporting the rotating core; a main body(50) on which the fixed core and the rotating core are supported by the first support member and the second support member; and rotating shafts(80,90) connected to the second support member through the main body in such a manner that the rotating core is rotatable. The fluxes induced by the first and second inductor coils have directions corresponding to each other, alternating with each other or being inverted from each other, to thereby vary the inductance induced by the first and second inductor coils.
Patent KR-20030097388-A (KR)
Title: Composite of epoxy, epoxy-polyester type powder coatings Contain thermochromic materials and method of manufacture
Inventor: YOON TAE WON
IPC: C09D5/26
Filed: 2002-06-20
Abstract: PURPOSE: A composition of epoxy type and epoxy-polyester type powdered paint containing chameleonic and thermochromic materials and its preparation method are provided, to visualize the temperature by the change of color without deterioration of the physical properties. CONSTITUTION: The composition comprises 0-70 wt% of bisphenol A or bisphenol F type epoxy and 30-100 wt% of modified epoxy as a base; 2-40 wt% of an epoxy curing agent; titanium dioxide, a curing catalyst, an antifoaming and a leveling agent; and 0.1-40 wt% of chameleonic and thermochromic materials. Preferably the epoxy curing agent comprises a polyester resin with a terminated carboxylic group having an acid number of 15-80, a viscosity of 2,000-9,000 mPa/sec and Tg of 40-80 deg.C and a diglycidyl ether bisphenol A type epoxy resin.
Patent KR-20040000258-A (KR)
Title: Supplying structure of painting device for a tetragonal pipe
Inventor: LEE NAK GEUN
IPC: B05C13/02
Filed: 2002-06-24
Abstract: PURPOSE: A supply part structure for the coating apparatus of a rectangular pipe is provided, to allow a rectangular pipe to be supplied automatically according to the coating velocity only by loading rectangular pipes on a chain conveyer. CONSTITUTION: The supply part structure comprises a supply stand comprising a guide plate having guide faces(12, 14) sloped from back to front with interposing a hooking projection(10) between the guide faces in back of a roller conveyer(2), and a sensor(18) and a pusher(20) placed the lower part of an entrance-side guide face(12); a chain conveyer(6); and a loading plate in turn. A rectangular pipe(24) is supplied to the supply stand, a chain conveyer is stopped by the detection of the sensor, the rectangular pipe is raised on a plate by the action of the pusher, and the pipe goes down along the sloped face of a plate the sloped guide face(14) of the guide plate to be supplied on the roller conveyer(2) when it reaches the short part of the hooking projection.
Patent KR-20030004100-A (KR)
Inventor: YAMAUCHI HIROYUKI
IPC: G11C7/18
Filed: 2002-07-02
Abstract: PURPOSE: A semiconductor memory device is provided to reduce a signal delay in a semiconductor memory device by forming bit lines made of the same structure including extension parts and contact plugs. CONSTITUTION: A bit line(BLUn) includes extension parts(16A,16B) extending in the column direction along memory cells(10) and a contact plug(14) connected to an access transistor of each memory cell formed in a silicon substrate(15). A bit line(BLDn) has an extension part(17) extending in the column direction along the memory cells and the contact plug connected to the access transistor of each memory cell formed in the silicon substrate.
Patent KR-20040003211-A (KR)
Inventor: CHOI GIL HYEON
IPC: H01L21/28
Filed: 2002-07-02
Abstract: PURPOSE: A method for forming a dual gate of a semiconductor device is provided to be capable of improving the reliability of a gate isolating layer and a metal gate electrode. CONSTITUTION: After preparing a semiconductor substrate(101) defined with an NMOS(N-channel Metal Oxide Semiconductor) transistor region and a PMOS(P-channel Metal Oxide Semiconductor) transistor region, a gate isolating layer(105) and an initial metal nitride layer(107) are sequentially formed at the upper portion of the semiconductor substrate. A nitrogen-rich metal nitride layer(108) is formed at the inner portion of the initial metal nitride layer of the PMOS transistor region by selectively carrying out a nitrogen ion implantation at the resultant structure. Then, an NMOS and PMOS gate electrode are formed at the NMOS and PMOS transistor region by selectively patterning the initial metal nitride layer and the nitrogen-rich metal nitride layer.
Patent KR-20040003384-A (KR)
Title: Key input circuit in microwave oven having radio
Inventor: CHOI GYEONG HWAN
IPC: H05B6/66
Filed: 2002-07-02
Abstract: PURPOSE: A key input circuit of a radio microwave oven is provided to consult an user's convenience by adding a radio receiving function to a microwave oven. CONSTITUTION: A key input circuit of a radio microwave oven includes a signal input portion(5), a display portion(1), a radio module, an EEPROM(6), and a micro computer(7). The signal input portion(5) receives a radio operating signal. The display portion(1) displays an operating state of a radio according to the radio operating signal of the signal input portion(5). The radio module is used for receiving a signal of a channel selected by a user and outputting the received signal. The EEPROM(6) is used for storing the selected radio channel. The micro computer(7) is used for controlling an operation of the radio module according to the radio operating signal and a displaying operation of the display portion(1).
Patent KR-20040005160-A (KR)
Title: Fiber article comprising natural pozzolan
Inventor: PARK YOUNG ZA
IPC: D06M11/00
Filed: 2002-07-08
Abstract: PURPOSE: Provided is a textile product which contains natural pozzolan with the effect on generation of far-infrared rays and anions as well as the heat insulation, antimicrobial and deodorizing effects. CONSTITUTION: A textile product contains 10wt.% or more of natural pozzolan, which has 93-97% of far-infrared wavelength. The textile product further contains one or more powdered minerals selected from the group consisting of jade, mica, germanium, quartz porphyry, zeolite and loess. The textile product is formed with natural fiber, regenerated fiber, or synthetic fiber. The textile product is clothing, bedding, or fabric.
Patent KR-20020064734-A (KR)
Inventor: LEE JUN
IPC: E01F13/00
Filed: 2002-07-12
Abstract: PURPOSE: A construction schedule guide sign plate is provided to publicize the date and time of construction exactly, to remove an obstacle to park vehicles before construction and to get rid of dissatisfaction of drivers according to the information for construction schedule. CONSTITUTION: The construction schedule guide sign plate is formed by folding rectangular paper goods to state the schedule for construction on both sides(B',B"), so that the sign plate doesn't dysfunction by vehicles or external force and doesn't obstruct the parking of vehicles.
Patent KR-20040012265-A (KR)
Title: A powder metallurgy mold
Inventor: CHOI KUEI TAI
IPC: B22F3/03
Filed: 2002-08-02
Abstract: PURPOSE: A powder sintering mold is provided which increases durability of the mold and obtains superior quality of cutting tips that are formed by fabricating a workpiece for the powder sintering mold using a high hardness metal having heat resistance instead of existing carbon. CONSTITUTION: The powder sintering mold comprises a planar housing(10) an inner part of which is empty; a plural blocks(20,22,24,26) inserted into an inner space(12) of the housing(10); spacer bars(30,31,32,33,34) installed with being parallel to each other and spaced apart from each other in a certain distance in a space inside the blocks(20,22,24,26); and a pair of upper and lower molds(40,50) which are installed between the spacer bars(30,31,32,33,34), and into which a preformed forming material(60) is inserted, wherein an inner surface(13) for forming the inner space(12) of the housing(10) is formed in such a tapered surface that an upper part of the tapered surface is wide while a lower part of the tapered surface is narrow, and outer surfaces of the blocks(20,22,24,26) are also formed in an inclination plane corresponding to the inner surface(13) of the housing(10).
Patent KR-20040013519-A (KR)
Title: Apparatus and Method for Connecting DSP channel with Subscriber port in VoIP Gateway
Inventor: LIM HA GYUN
IPC: H04L12/66
Filed: 2002-08-07
Abstract: PURPOSE: A device for connecting a DSP channel with a subscriber port in a VoIP gateway is provided to extract usable subscriber port information while initializing a subscriber interface module, and to set a connection between a DSP channel and a subscriber port by using channel information and the subscriber port information, thereby easily increasing/decreasing system capacities. CONSTITUTION: A CPU(300) processes various VoIP protocols. An RTC(Real Time Clock)(310) has data as supplying a real-time clock. A boot ROM(320) stores an initialization code, and copies the stored code to an SDRAM(340). The SDRAM(340) processes data of the CPU(300). A flash(340) downloads protocols from outside, and stores the downloaded protocols. A DSP module unit(360) compresses/processes data inputted through a subscriber interface. An LAN unit(350) performs a medium access control function. A subscriber interface unit(370) supplies FXO(Foreign Exchange Office), FXS(Foreign Exchange Station), and E/M interfaces. A channel switching unit(380) switches each channel of the subscriber interface unit(370) and the DSP module unit(360).
Patent KR-20040017153-A (KR)
Title: System and method of processing privately-managed medical insurance automatically
Inventor: LEE DONG JUN
IPC: G16H10/60
Filed: 2002-08-20
Abstract: PURPOSE: A system and a method for automatically processing a privately-managed medical care insurance are provided to automatically transmit medical treatment and treatment particulars of a subscriber, to instantly check that the medical treatment is included in the insurance, to easily view the necessary information and a business process. CONSTITUTION: An operation server(64) receives the ID information, medical treatment reception particulars, and the medical treatment particulars of a subscriber client(10) transmitted from a medical organization system(30), and transmits it to an insurance company system(40). The operation server receives a reception process result and the data that the medical treatment particulars is included in the privately-managed medical care insurance of the subscriber client from the insurance company system, and transmits it to the medical organization system. A management database(66) stores a resident registration number and an ID of the subscriber client, and the ID and an URL(Uniform Resource Locator) of the insurance company system.
Patent KR-20040020672-A (KR)
Title: Display device with high aperture ratio pixel
Inventor: CHO SO HAENG
IPC: G02F1/1333
Filed: 2002-08-31
Abstract: PURPOSE: A display device having a high aperture rate pixel is provided to improve an aperture rate of the display device. CONSTITUTION: A display device includes a transparent substrate(11), a gate line(12a), a data line(13), a thin film transistor, a passivation layer(18), and a pixel electrode(19). The gate line and the data line intersect each other. The thin film transistor is formed at the intersection of the gate line and the data line. The passivation layer is formed on the thin film transistor and the data line and has a sloped portion that is formed at a region corresponding to the data line. The pixel electrode is formed on the passivation layer and a part of the sloped portion and superposed on the data line. The passivation layer is formed of an organic material.
Patent KR-20040021203-A (KR)
Title: Apparatus for reforming coil centering of skid
Inventor: MIN YEONG WI
IPC: B21B39/14
Filed: 2002-09-03
Abstract: PURPOSE: An apparatus for correcting centering of coil on skid is provided which improves operation efficiency and prevents upset of coil during transferring of coil using coil car by automatically correcting unconformity of the coil and skid if central line of coil and central line of skid are not in conformity with each other. CONSTITUTION: In an apparatus for correcting centering position of coil(52) put on fixed skid(50), the apparatus comprises a centering measurement part in which a slider connected to the transferring cylinder is moved back and forth according to operation of a transferring cylinder, and which judges the conformity state of central line of the fixed skid and central line of the coil and recognizes deviation therebetween by a sensor adhered to the arm as an arm(15) connected to the arm operating cylinder is being vertically rotated by operation of an arm operating cylinder; a centering correction part in which a correction skid compensates and corrects the deviation between the central lines of the fixed skid and coil recognized in the centering measurement part as the correction skid is being moved along a base according to operation of correcting cylinder after a coil whose central line is not in conformity with the central line of the fixed skid is transferred; and a control part(40) for controlling operation of the centering measurement part and the centering correction part.
Patent KR-20040021744-A (KR)
Title: Method for processing information and data in mobile telephone
Inventor: KIM JAE MIN
IPC: H04M1/72445
Filed: 2002-09-04
Abstract: PURPOSE: A method for processing information and data of a portable phone is provided to make a selective classification for information having a desired pattern in the process of processing the information and data received through a portable phone. CONSTITUTION: If information or data is received through a portable phone(100), a control part detects it and checks whether the received information or data has a pattern stored in a memory(101). If a stored pattern is detected, the control part classifies the detected pattern by types(102). In case that the classified information or data is a short message containing a phone number stored in the phone book of the portable phone or E-mail(103), the control part checks again whether the pattern of the received information or data is a phone number or a specific string(200). If it is checked that the received information or data is a short message containing a phone number or E-mail, the control part stores the checked information or data in the sentence keeping box of a group storing the phone number(230).
Patent KR-20020082814-A (KR)
Inventor: KIM MYEOUNG WON
IPC: A47K13/06
Filed: 2002-09-04
Abstract: PURPOSE: An infant toilet bowl with a disposable soil basin is provided to improve the disposal convenience of soil as well as secure sanitary use thereof. CONSTITUTION: The infant toilet bowl consists of a chair style bowl body(1) of rectangular container structure that its top opening is closed with a cover member and the bottom surface thereof is also open; a top opened disposable soil basin separably inserted into the bowl body, which is made of hollow hexahedral structured vinyl or styrofoam; and a bearing structure of the disposable soil basin.
Patent KR-20040026065-A (KR)
Title: Mid-board of computer system for detecting ECG and BIA with one sencing means and method of operating it
Inventor: CHOI HYE WON
IPC: G06Q50/22
Filed: 2002-09-17
Abstract: PURPOSE: A middle board part measuring the ECG(Electrocardiogram) and the BIA(Bioelectrical Impedance Analysis) with the same sensor and an operating method thereof are provided to obtain the BIA information and the ECG information of a user through the same sensor. CONSTITUTION: A current generator(220) generates micro-current inputted to a body of the user depending on a control signal of a controller(200). Depending on the control signal of the controller, an amplifier(230) measures micro-voltage from the body, and amplifies/transmits the micro-voltage to the controller. Depending on the control signal of the controller, an amplification processor(240) measures the micro-voltage from the body, and amplifies/processes/transmits the micro-voltage to the controller.
Patent KR-20040026835-A (KR)
Title: a device and the method for cooling control of engine mounting
Inventor: SUNG DAE UN
IPC: B60K11/04
Filed: 2002-09-26
Abstract: PURPOSE: An engine mounting-cooling system and a method thereof are provided to adjust temperature of the mounting by injecting coolant of an air conditioner into a water jacket formed to the engine mounting to prevent a vehicle body from transferring vibration of an engine and a transmission. CONSTITUTION: An engine mounting-cooling system comprises a detecting device(100) for an operation of a vehicle, a control device(200) and a driving device(300). The detecting device for the operation of the vehicle detects temperature of an engine room, a switch of an air conditioner and engine idle. The control device outputs a control signal to adjust temperature of a engine mounting(40) when temperature of the engine room is over specific temperature by receiving information from the detecting device for the operation of the vehicle. The driving device supplies coolant for the engine mounting and an air conditioning unit by synchronizing with the control signal to adjust temperature of the engine mounting. Thereby, temperature of the engine mounting is adjusted by injecting coolant of the air conditioner into a water jacket.
Patent KR-20040027108-A (KR)
Title: Method for forming gate in flash memory device
Inventor: YANG IN GWON
IPC: H01L21/8247
Filed: 2002-09-27
Abstract: PURPOSE: A method for forming a gate of a flash memory device is provided to simplify the manufacturing process by in-situ forming of a control gate and a floating gate. CONSTITUTION: A silicon substrate(21) having a cell region and a test pattern region is prepared. A tunnel oxide layer(22) and the first conductive layer(23) are sequentially formed on the substrate. The first conductive layer is patterned to line-shape. A dielectric film(24) is formed on the first conductive pattern. The second and third conductive layer(25,26) and a hard mask pattern(27a) as nitride are sequentially formed on the resultant structure. A control gate is formed on a cell region by etching the third and second conductive layer using the hard mask pattern. The exposed dielectric film is etched by using etching selectivity with the first conductive layer. By etching the first conductive layer, a floating gate is formed on the cell region and a gate of a low voltage transistor is formed on the test pattern region.
Patent KR-20040029570-A (KR)
Title: Method for using bell sound the name which is stored in phone book of cellular phone
Inventor: KIM DO HYEON
IPC: H04M1/57
Filed: 2002-10-01
Abstract: PURPOSE: A method for using names stored in a telephone directory of a cellular phone as bell sounds is provided to enable a controller to confirm whether an originator's telephone number is registered when a call is received, and to convert an originator's name into a voice, then to output the voice, thereby enabling a user to confirm the originator. CONSTITUTION: A user selects a sound setup item and presses an OK selection button(S300). A cellular phone displays a sound setup menu(S302). The user selects a group bell designation function, and presses the OK selection button(S304). The user selects a bell sound of a desired group as a name bell sound, and presses the OK selection button(S308). A controller of the cellular phone stores the bell sound of the selected group in a memory(S310). If a call is received from a person corresponding to the selected group, a name of an originator is converted into a voice, and the voice is outputted.