baber/WOPTO huggingface dataset:
Patent KR-20010112465-A (KR)
IPC: H05K13/08
Filed: 2000-04-27
Abstract: 압전요소(1)는 회로기판(102)에 형성된 대응 홀(102a)에 삽입된 전자소자(100)의 리드를 절단하고 구부릴 때 거기에서 발생된 응력변형을 검출하기 위해 클린치 레버(144)에 실장된다. 검출전압 d는 장치에 미리 설정된 복수의 임계전압으로부터 선택된 임계전압 s와 비교된다. 검출전압 d가 임계전압 s를 초과할 때, 삽입검출부는 홀내로의 리드의 삽입이 정상적으로 실행되었다는 것을 나타내는 신호를 출력한다.
Patent KR-20010113928-A (KR)
IPC: H01J27/04
Filed: 2000-05-12
Abstract: 전극과, 상기 전극보다 더 큰 음전기 포텐셜을 가진 타겟과, 상기 전극과 타겟사이에 방전을 발생하기 위한 전기 에너지 공급기와, 상기 방전의 결과로서 발생되며 상기 타겟의 제 1 표면의 바로 가까이에 전자를 속박하도록 적어도 하나의 자석을 포함하는 음이온 공급원이 개시되고 있다. 상기 음이온 공급원은 상기 타겟의 제 2 표면에 세슘을 발사하기 위한 발사 시스템과, 상기 타겟의 제 2 표면사에 균일하게 세슘을 분배하기 위해 상기 발사 시스템과 상기 타겟사이에 개입된 분배챔버를 더 구비하고 있다. 상기 세슘은 상기 제 1 표면으로부터 상기 제 2 표면까지 타겟내 개구부를 통하여 확산된다. 상기 음이온 공급원은 세슘분배 시스템을 포함하기 위해 새로이 개선된 종래의 마그네트론 스펏터 공급원을 구비할 수도 있다.
Patent KR-20030062044-A (KR)
Inventor: CHO SEONG HO
IPC: F25D25/00
Filed: 2002-01-16
Abstract: PURPOSE: A side by side type refrigerator is provided to efficiently and rapidly cool down drinking water, and to keep the drinking water unfrozen. CONSTITUTION: A middle wall(60) is placed to divide a freezer compartment(10) and a refrigerator compartment(20), and includes a hole(61) formed on a fixed location of the middle wall with fixed size to connect the freezer compartment and the refrigerator compartment; a drink storage part(62) inserted to the hole to rotate, and having a boundary surface formed as a heat insulating wall(62a) to prevent outflow of chilled air when rotation is completed, and a basket(62b) coupled to the heat insulating wall to receive drinking water; and a driving part(63) rotating the drink storage part following control of a user. The drink storage part is installed on a lower end of the middle wall to be foldable or detachable so as to allow chilled air in the freezer compartment to flow into the refrigerator compartment as the drink storage part is rotated. A groove is formed on a bottom of the heat insulating wall to be coupled to the driving part.
Patent KR-20020023352-A (KR)
Inventor: SON YOUNG SUK
IPC: A47G9/10
Filed: 2002-01-17
Abstract: PURPOSE: Provided is a pillow with multiple digital functions which installs various kinds of digital devices in the pillow so that it gives users excitement with relieving fatigue. CONSTITUTION: The pillow with multiple digital functions comprises the parts of: a flavor generator(2'); an internal power part(4) and a plug(5) which send power to each part; an alarm(6) which is operated by an alarm sensor(7) to send sound; a circuit control part(8) which controls an ozone generator and each appliance; a touch-style button(12) which controls the entire menu; and other appliances which are installed as necessary like CD, DVD, camera or so on.
Patent KR-20020032449-A (KR)
Inventor: JANG GI HEON
IPC: G06F17/00
Filed: 2002-01-24
Abstract: PURPOSE: A method for providing the customized information using a wire/wireless communication is provided to devise the immediateness and convenience of information transfer by automatically collecting the information from the Internet and transmitting the information selected by a user from the collected information to the user through the wire/wireless communication. CONSTITUTION: The method comprises steps of storing the user information, a wire/wireless telephone number and the selection information inputted from a user in a member information database(S303), judging that the user is a registered member by comparing the number of wire/wireless terminal connecting to a voice information providing server with the member information of member database(S302), the voice information providing server transmitting the processed information by searching the member database, configuring and voice processing a customized information menu of user(S305), extracting the selected information from the information database after confirming the received customized information menu(S307), and transmitting the voice converted from the text information to the wire/wireless terminal through the wire/wireless communication network(S310).
Patent KR-20020063524-A (KR)
Inventor: INUKAI KAZUTAKA
IPC: G09G3/32
Filed: 2002-01-29
Abstract: PURPOSE: A light emitting device with current control is provided, in which a change of luminance of an OLED(Organic Light Emitting Device) is suppressed and a desired color display is stably performed even if an organic light emitting layer is somewhat deteriorated or an environmental temperature is varied. CONSTITUTION: A light emitting device is provided, in which separately from a pixel portion for displaying an image, a pixel portion(101,103) for measuring a driving current of an OLED(107,108) is provided in the light emitting device. The driving current is measured in the pixel portion for measuring the driving current of the OLED, and a value of the voltage supplied to the above two pixel portions from a variable power supply(109,110) is corrected such that the measured driving current has a reference value. With the above-described structure, a reduction of the luminance accompanied with the deterioration of the organic light emitting layer is suppressed. As a result, a clear image is displayed.
Patent KR-20030065845-A (KR)
Title: A disk cartridge
Inventor: CHOI HAN GUK
IPC: G11B23/03
Filed: 2002-02-01
Abstract: PURPOSE: A disk cartridge is provided to prevent a shutter from being transformed, solidly maintain a closed state, and safely keep a disk information area in opening and closing an open hole. CONSTITUTION: A case(201) contains a disk. A cover(203) is installed on the case and has an open hole(203a) open to the outside. A shutter is movably installed under the disk in the case for opening and closing an aperture hole(202). A plurality of guide holes(206) are formed on the case, following a moving locus of the shutter. A plurality of support members(207) are formed at the shutter to be slidably inserted into the guide holes and ends of the support members are held by circumferences of the guide holes.
Patent KR-20030067966-A (KR)
Inventor: CHOI YUN HO
IPC: H01L33/12
Filed: 2002-02-09
Abstract: PURPOSE: A method for manufacturing a GaN substrate is provided to be capable of reducing the stress generated at the surface of a sapphire substrate, decreasing defect density, and preventing the warpage of the sapphire substrate by forming an empty space between the sapphire substrate and a GaN layer. CONSTITUTION: After growing the first GaN thin film on the upper portion of a hetero substrate(30), a linear mask pattern is repeatedly formed on the upper portion of the first GaN thin film. The first GaN thin film and the hetero substrate are partially etched by using the linear mask pattern. The second GaN thin film(33) is formed from the etched hetero substrate by using the first lateral growth. At this time, the first lateral growth is stopped before completing the coalescence of the second GaN thin film. Then, the second GaN thin film is further grown by using the second lateral growth having a growing rate faster than that of the first lateral growth for completing the coalescence of the second GaN thin film. At this time, an empty space(50) is formed between the hetero substrate and the second GaN thin film.
Patent KR-20030071408-A (KR)
Title: Incarnation method of IIR filter in FIR filter using linear programming
Inventor: SUN JUNG GYU
IPC: H04B7/155
Filed: 2002-02-28
Abstract: PURPOSE: A method for embodying an IIR(Infinite Impulse Response) filter in an FIR(Finite Impulse Filter), using an LP(Linear Programming) is provided to use the LP when embodying the IIR filter requested in a transmission unit of a base station. CONSTITUTION: A transfer characteristic of an IIR filter, which is requested in a standard of a transmission unit of a base station, is calculated(S101). The transfer characteristic of the IIR filter is transformed into a z-domain, using a bilinear transform(S103). A response of the z-domain and a frequency response in an actually embodied FIR filter are defined(S105). An error value of an ideal IIR filer and the actually embodied FIR filter is calculated(S107). The error value is transformed into an input type capable of being processed in an LP(S109). N taps of the FIR filter, for minimizing the error value, are calculated using the LP(S111).
Patent KR-20030073220-A (KR)
Title: Inner sheet for glove and manufacturing method and glove for protecting against cold, water
Inventor: CHOI KYUNG HEE
IPC: A41D19/00
Filed: 2002-03-09
Abstract: PURPOSE: Provided are a method for producing an inner glove which produces a glove with an inner glove without using an adhesive, the inner glove and a water proof winter glove using the same. CONSTITUTION: The method includes the steps of brushing one side of a chemical fabric having the other side coated with a water proof coating; putting two of the brushed chemical fabrics so that the brushed sides face each other; and heat welding the peripheral of a hand shape; and cutting around the heat welded line to form an inner glove(10). In the inner glove, a plurality of connecting elements(15) are formed to connect the inner cover to an outer glove(20). The connecting parts are formed at the end tip of each finger part of the glove.
Patent KR-20030076899-A (KR)
Title: Ornaments and method for manufacturing there of
Inventor: KIM CHEOL GYU
IPC: B44C3/02
Filed: 2002-03-23
Abstract: PURPOSE: A method for manufacturing ornaments is provided to apply pearls and glass beads to a transparent resin layer, and to reflect an irradiated light by the pearls and the glass beads or to reflect the light in holograms, thereby displaying more beautiful and luxurious gloss. CONSTITUTION: A base layer(10) is set. A cohesive layer(11) is applied to the base layer(10). An adhesive layer(12) is applied to an upper side of the cohesive layer(11). A reflective layer(13) is adhered to an upper side of the adhesive layer(12), or a reflective agent is applied. The reflective layer(13) is cut to an upper end of the cohesive layer(11) by a cutting machine. The rest layers except the cut layer(13) and the cohesive layer(11) are separated from the cohesive layer(11). A transparent resin layer(14) is applied to an upper side of the reflective layer(13) that is not separated from the cohesive layer(11). The transparent resin layer(14) is applied with a thermosetting process.
Patent KR-20020076139-A (KR)
Inventor: MIYAKE JUNJI
IPC: B21B3/00
Filed: 2002-03-25
Abstract: PURPOSE: Provided are copper or a copper alloy which has excellent balance between the strength and the workability. A manufacturing method thereof is further provided. CONSTITUTION: Copper or a copper alloy has fine grains of the grain size of <=1μm and shows the elongation of >=2% in the tensile test after the final cold rolling by performing the rolling of η >=3, where η is the rolling degree in the final cold rolling and expressed by η =ln(T0 /T1 ), where T0 is the thickness before rolling and T1 is the thickness after the rolling.
Patent KR-20020029028-A (KR)
Inventor: BAE YEONG HYEON
IPC: H04L12/28
Filed: 2002-03-25
Abstract: PURPOSE: A simplified connection setup method between Bluetooth devices is provided to convert address information, allocated to each Bluetooth device, into a simple previous identification code. CONSTITUTION: If a user inputs the other side Bluetooth device's previous identification code in his Bluetooth device(500), the user Bluetooth device broadcasts an inquiry packet to neighboring Bluetooth devices(510). If inquiry response packets are received from the neighboring Bluetooth devices, the user Bluetooth device acquires address information for each Bluetooth device from each inquiry response packet and extracts each previous identification code from the acquired address information. The user Bluetooth device compares each extracted previous identification code with the inputted previous identification code(530). If an extracted previous identification code is matched with the inputted previous identification code, the user Bluetooth device checks whether information for a Bluetooth device having a previously searched identical previous identification code is stored(532). If previously stored information exists, the user Bluetooth device judges whether one of the Bluetooth devices having previously stored information is matched with the Bluetooth device of the matched previous identification code(534).
Patent KR-20020076187-A (KR)
Title: Catalyst used to form carbon fiber, method of making the same and electron emitting device, electron source, image forming apparatus, secondary battery and body for storing hydrogen
Inventor: KAWATE SHINCHI
IPC: C01B31/02
Filed: 2002-03-27
Abstract: PURPOSE: An electron emitting device is provided to achieve advantages of low electric field needed for electron emitting, low vacuum level needed for driving and high emitted electron density. CONSTITUTION: An electron emitting device includes a film containing a plurality of carbon fibers. The film, according to Raman spectrum characteristic detected by irradiating laser having a wavelength of 514.5nm, has the first peak of intensity of Raman scattering in which Raman shift is in a range of 1355 ± 10kaiser(cm¬-1) and the second peak of intensity of Raman scattering light in which Raman shift is in a range of 1580 ± 10kaiser. A Full-Width Half-Maximum(FWHM2) of the first peak and a Full-Width Half-Maximum(FWHM1) of the second peak satisfy a relation that FWHM2/FWHM1 <= 1.2.
Patent KR-20030077792-A (KR)
Title: Otical switching device and method of manufacturing the same, and array structure thereof
Inventor: JUNG MUN YEON
IPC: G02B26/00
Filed: 2002-03-27
Abstract: PURPOSE: An optical switching element, a fabricating method thereof, and an array structure thereof are provided to form the optical switching element by using an active matrix method and form a mirror portion by using an X-ray lithography method. CONSTITUTION: An optical switching element includes a substrate, a TFT(300), the first insulating layer, the first driving electrode(440), the second driving electrode(445a), an actuator, a support portion, and a mirror portion. The TFT(300) is formed on the substrate. The TFT(300) is coated with the first insulating layer. The first driving electrode(440) is connected to a drain of the TFT(300). The second driving electrode(445a) is formed at an upper portion of the first insulating layer. The actuator is formed with a conductive layer. The support portion is extended from the actuator. The mirror portion is formed on the support portion.
Patent KR-20030084506-A (KR)
Title: Apparatus for reducing offset in optical disk player
Inventor: LEE DONG HO
IPC: G11B7/09
Filed: 2002-04-27
Abstract: PURPOSE: A device for reducing an offset of an optical disk player is provided to reduce the offset while allowing a gap between a pickup support plate and a connection pin. CONSTITUTION: A pickup support plate(1) is protruded more than a spindle motor support plate. The spindle motor support plate is installed in parallel under the pickup support plate. Each connection support unit(3a,3b) includes a connection pin installed to attach and detach the pickup support plate to and from the spindle motor support plate in a vertical direction, and a connection support coil spring supporting a space between the pickup support plate and the spindle motor support plate. A plurality of elastic springs(4) connect the pickup support plate with the spindle motor support plate to generate horizontal force to the spindle motor support plate from the pickup support plate to reduce offset moving of the connection support units.
Patent KR-20030088562-A (KR)
Title: Shadowmask for color CRT
Inventor: HWANG JAE SUN
IPC: H01J29/07
Filed: 2002-05-13
Abstract: PURPOSE: A shadow mask is provided to achieve improved strength of shadow mask, while allowing the skirt portion of the shadow mask to be easily fixed to the mask frame. CONSTITUTION: A shadow mask comprises an aperture portion having a plurality of beam passing holes, a non-aperture portion formed around the aperture portion and connected to the aperture portion, a skirt portion bent around the non-aperture portion, a plurality of slits(400,500) having bridges(410,510) formed in the skirt portion, and convex-concave portions(420,520). The slits and the convex-concave portions are formed in the vertical direction of the skirt portion of the shadow mask.
Patent KR-20030088566-A (KR)
Title: Optical cross connects and optical transport network using the same
Inventor: HWANG NAM
IPC: H04B10/25
Filed: 2002-05-13
Abstract: PURPOSE: An optical cross connect unit is provided to prevent signal distortion caused by insertion loss without changing an optical signal into an electric signal, and not to introduce an additional equipment for signal conversion, thereby implementing a flexible optical cross connect unit. CONSTITUTION: A tunable optical coupler/distributor(140) has 4 ports, couples inputted optical signals with 2 ports, and distributes/transmits the coupled signals to the other 2 ports. The first to the fourth wavelength selectors(150,160,170,180) are coupled with each port of the tunable optical coupler/distributor(140), and reflect or transmit the optical signals. The first circulating unit(110) is coupled with the first input port(IP1), the first output port(OP1), and the first/second wavelength selectors(150,160), and circulates the incident optical signals. The second circulating unit(120) is coupled with the second input port(IP2), the second output port(OP2), and the third wavelength selector(170), and circulates the optical signals. The third circulating unit(130) is coupled with the third input port(IP3), the third output port(OP3), and the fourth wavelength selector(180), and circulates the optical signals.
Patent KR-20030089998-A (KR)
Title: Wireless Network Game Machine with Voice Communication Capability
Inventor: CHO JIN UNG
IPC: G06Q50/10
Filed: 2002-05-20
Abstract: PURPOSE: A wireless network game machine capable of executing a voice dialogue is provided to have a conversation through a wireless network technique and execute a game. CONSTITUTION: In a mobile game machine having a predetermined game program, a memory(203) includes a predetermined operating system for a network communication. A voice input unit(207) and a voice output unit(215) of a user, and an antenna(211) for a data transmission/receipt are provided. A voice encoder(206) converts an analogue voice into a digital signal capable of being processed by a CPU(204). An electric wave signal converter(212) converts a digital signal from the CPU(204) into an electric wave and converts an electric wave received in a wireless antenna into a digital signal capable of being processed by a CPU(204). A voice decoder(214) converts a voice signal from the CPU(204) into an analogue signal capable of being output.
Patent KR-20030091561-A (KR)
Title: Methods For Making Unity Avatar And The System
Inventor: HO CHANG SEONG
IPC: G06F17/00
Filed: 2002-05-28
Abstract: PURPOSE: A method and a system for generating an integrated avatar are provided to generate an avatar, and to make the avatar used to the cooperated Internet server companies or portal sites. CONSTITUTION: An integrated avatar server(100) offers a detail image for generating the avatar. A client computer(300) generates the integrated avatar to use it on the portal site by buying the detail image for generating the avatar. A portal site server(200) offers the portal site and stores the integrated avatar according to a user account. A network(400) connects the integrated avatar server, the client, and the portable site server.
Patent KR-20020070173-A (KR)
Inventor: PARK SI U
IPC: H04W4/02
Filed: 2002-05-28
Abstract: PURPOSE: A safety financial transaction method using a mobile network is provided to prevent a loss due to a financial transaction generated out of a card bearer's control range by making the financial transaction safely achieved only through a confirmation procedure for the bearer. CONSTITUTION: If a financial transaction confirmation request is received from a financial institution system(208), a mobile system judges whether the requested time belongs to a preset withdrawal limit time zone(210). In case that the financial transaction confirmation request time doesn't belong to the preset withdrawal limit time zone, the mobile system transmits a normal transaction confirmed notification to the financial institution system(212). However, if the financial transaction confirmation request time belongs to the preset withdrawal limit time zone, the mobile system defines the financial transaction request as a tentative abnormal transaction and transmits it to the financial institution system(214). Receiving the tentative abnormal transaction notification, the financial institution system approves the withdrawal of cash within a preappointted payment limit and waits until a financial transaction confirmed notification is received from the mobile system(216).
Patent KR-20030092620-A (KR)
Inventor: LEE CHEOL HUN
IPC: F02D41/30
Filed: 2002-05-30
Abstract: PURPOSE: A fuel injection interrupt system by operation of a clutch in a vehicle is provided to prevent unnecessary waste of fuel by deciding operation state of the clutch and not injecting fuel into an engine although a driver steps on an accelerator pedal. CONSTITUTION: A fuel injection interrupt system by operation of a clutch in a vehicle comprises a clutch body(12) cutting off and connecting power transmission of an engine and a transmission through a release fork(14) operated by hydraulic pressure produced by operation of a clutch pedal; a sensing unit sensing the operating state of the clutch body; and an ECU(Electronic Control Unit,52) cutting off fuel injection by an input signal of the sensing unit although an accelerator pedal is operated. The sensing unit comprises a light-emitting sensor(50) and a light-receiving sensor(51) disposed to the inner surface of a flywheel(16) of an engine side with which a clutch disk(20) comes in contact to sense the clutch disk.
Patent KR-20020060647-A (KR)
Inventor: YOO BYONG SEOP
IPC: B21B1/16
Filed: 2002-06-07
Abstract: PURPOSE: An edge roller for rolling a deformed wiring member is provided to improve the productivity of the deformed wiring member by rolling a lateral portion of the deformed wiring member in a required shape through a tuckshead. CONSTITUTION: A tuckshead(1) is arranged vertical to four rolling rolls so as to roll a wiring member from four directions. A driving device(2) is provided to drive the rolling rolls of the tuckshead(1). An edge roller(10) is provided to process both lateral sides of a wiring member(3) before the wiring member wound around a bobbin passes through the tuckshead(1). A base(4) is provided to place the driving components thereon. The edge roller(10) includes a frame(20) fixed to the base(4), the first and second blocks(30L,30R) movably installed in the frame(20), the first and second rolling rolls(40L,40R) rotatably installed to the first and second blocks(30L,30R), and moving screws(80L,80R) for moving the first and second blocks(30L,30R) in left and right directions.
Patent KR-20030096514-A (KR)
Title: Method for manufacturing functional synthetic resins
Inventor: PARK DAE HO
IPC: C08K3/00
Filed: 2002-06-12
Abstract: PURPOSE: A method for making a functional synthetic resin is provided to remove the harmful virus and toxicity, prevent adult diseases and food deterioration and improve the food taste by the addition of a functional material. CONSTITUTION: The method for making a functional synthetic resin comprising the step for mixing mineral materials with a resin is characterized in that a functional material such as loess, mud, illite, charcoal, jade and crystal is pulverized into the size of 1-10 micrometers; 1-30 wt% of one or more micro-powder selected from the above-mentioned materials, 2-3 wt% of a coupling agent, 0.5 wt% of a butyl stearate as a dispersing and softening solvent and a synthetic resin powder are mixed homogeneously in a mixer; and the mixed materials are further mixed uniformly in a high speed rotation device, extruded at the temperature of 170-220 deg.C in an extruder, cooled and then cut into a chip having a desired size.