baber/WOPTO huggingface dataset:
Patent KR-20030014570-A (KR)
Title: A non-volatile memory device and a data processing system
Inventor: MATSUDA YUKI
IPC: G11C16/12
Filed: 2002-07-19
Abstract: PURPOSE: To efficiently generate high voltage and to reduce the layout area of a semiconductor chip without reducing charge transfer efficiency of a charge pump circuit. CONSTITUTION: In a plurality of stages of charge pump unit circuits provided in a charge pump circuit of a non-volatile memory or the like, a control signal to be given to a gate of a first MOS transistor charge-transferred to a first capacitance of the next stage from a first capacitance for a charge pump of each stage receives two control signals of a second signal and a third signal varying amplitude of a power source voltage, and is given a fourth signal having amplitude of difference voltage between power source voltage and charge pump voltage kept by the first capacitance of a corresponding stage through a third capacitance. Furthermore, the second signal is given through the second capacitance.
Patent KR-20040009548-A (KR)
Title: Micro-feeding mechanism by piezoelectric ceramic
Inventor: BAE YOUNG HOO
IPC: H02N2/02
Filed: 2002-07-24
Abstract: PURPOSE: A micro-conveying device is provided to obtain a high precision resolution and eliminate restrictions in the conveying range. CONSTITUTION: A micro-conveying device comprises a clamping piezo(10) for relative position fixation for a guide; and a driving piezo(20) connected through an elastic hinge in such a manner that the driving piezo is arranged perpendicularly to the clamping piezo. The driving piezo retracts or extends against the elastic hinge when the clamping piezo performs a relative position fixing operation, and the driving piezo is displaced by varying the vertical relative position of the driving piezo with respect to the clamping piezo. The clamping piezo and the driving piezo are sequentially applied with electrical signals for actuation of the clamping piezo and the driving piezo.
Patent KR-20040013498-A (KR)
Title: Digital X-ray detector and fabricating method thereof
Inventor: SIM MIN SU
IPC: H01L29/786
Filed: 2002-08-07
Abstract: PURPOSE: An X-ray image detecting device is provided to reduce a leakage current when a thin film transistor(TFT) turns off by basically preventing the charges generated by X-ray from being induced to a channel layer of the TFT or being transferred to a pixel electrode. CONSTITUTION: A gate is formed on a glass substrate(50). A gate insulation layer(150) is formed on the glass substrate including the gate. After a pattern of an active region is formed on the resultant structure, a source/drain region is formed according to the pattern of the active region. The TFT includes a channel layer formed by using the source/drain region as a mask. A ground interconnection(400) is formed at the side of the TFT while the source/drain region is formed. A storage node(450) is formed to cover the gate insulation layer including the ground interconnection. A passivation layer(350) is formed on the gate insulation layer including the storage node and on the source/drain region. The pixel electrode(550) is formed on the passivation layer, connected to the drain region. A light conductive layer(600) is formed on the resultant structure. The first upper electrode(650) is formed on the light conductive layer except the upper portion of the TFT.
Patent KR-20040013618-A (KR)
Title: The select method of OSD font on OSD menu
Inventor: KIM BYEONG HAN
IPC: H04N21/431
Filed: 2002-08-07
Abstract: PURPOSE: A method for selecting a character type of an OSD menu is provided to store various OSD character types in advance to a monitor program for a user to select one of them via a monitor screen control relating menu. CONSTITUTION: In a method for selecting a character type of an OSD menu, a monitor control program of a monitor control program storing part downloads OSD character types and icon data from a character type data storing part to an OSD icon/character type storing part. If a user presses a button part for controlling the screen, the button input is transmitted to a CPU for the monitor control(602). According to the button input, the CPU displays OSD icons and character types via a monitor screen(603) for the user to select one of them. The selected one is read out from the character type data storing part to the OSD icon/character storing part. The screen is displayed by the downloaded character type(605).
Patent KR-20040016751-A (KR)
Inventor: JUNG JAI MAN
IPC: A61H39/06
Filed: 2002-08-19
Abstract: PURPOSE: An electric medical instrument is provided to treat and prevent various diseases using jade and yellow soil that are beneficial to the human body. CONSTITUTION: The electric medical instrument comprises: a circular electric heater(2); an electric power operator(3); an electric cord(4); an electric wire(8); an instrument protecting pad(5); a power switch(13); a temperature adjusting switch(14); an automatic power shutter(15); and a warming device made of a mixture of jade and yellow soil.
Patent KR-20030026214-A (KR)
Title: Semiconductor memory device and its testing method
Inventor: HAYASHI KATSUSHIGE
IPC: G01R31/28
Filed: 2002-08-23
Abstract: PURPOSE: To provide a semiconductor memory for preventing erroneous discrimination based on coupling noise caused between adjacent wirings constituting a data bus at the time of multi-bit test. CONSTITUTION: A semiconductor memory is provided with a plurality of memory array banks in a memory chip. A N channel transistor is connected to the wirings at a source side and connected to ground at a drain side. A data bus is constituted of a plurality of wirings connecting a plurality of memory arrays constituting each memory array bank and an input/output circuit for performing transmission of information data between each memory array and the outside. The N channel transistor is turned on and each wiring constituting the data bus is grounded at the time of multi-bit test in which write-in and read-out for a plurality of memory arrays are performed simultaneously.
Patent KR-20020086336-A (KR)
Inventor: HWANG BO SIK
IPC: A23L19/00
Filed: 2002-08-30
Abstract: PURPOSE: Provided are a shallot juice and its ethylacetate extract having an anticancer effect on cancer cells. Therefore active ingredients of the extract can be used as food additives. Also, provided is its extraction method. CONSTITUTION: The shallot juice is manufactured by crushing a shallot and filtering it, and it has an anticancer activity. The shallot juice is extracted with an organic solvent, preferably ethylacetate. The active ingredients of the extract are used for a pharmaceutical composition and as food additives.
Patent KR-20040023062-A (KR)
Inventor: CHOO YUN HO
IPC: F02M25/07
Filed: 2002-09-10
Abstract: PURPOSE: An EGR system is provided to improve the accelerating capability of an engine by realizing normal combustion by reducing a pressure of exhaust gas recirculated to the engine. CONSTITUTION: Exhaust gas exhausted from an engine(10) is supplied to the engine again through an EGR(Exhaust Gas Recirculation) valve(20), a pressure reducing valve(30), and a throttle body(40) to lower a combustion temperature of the engine, thereby restricting generation of nitrogen oxides. The pressure reducing valve is installed on a passage connecting the EGR valve with the throttle body to reduce a pressure of the exhaust gas supplied to the throttle body from the EGR valve. The pressure reducing valve is formed of a first pressure reducing chamber(31) firstly reducing the pressure of the exhaust gas exhausted from the EGR valve, and a second pressure reducing chamber(35) secondly reducing the pressure of the exhaust gas exhausted from the first pressure reducing chamber.
Patent KR-20040024959-A (KR)
Title: White kimchi-seaweeds manufacturing method and white kimchi-seaweeds made by the method thereof
Inventor: MUN CHUNG SEOP
IPC: A23B7/10
Filed: 2002-09-18
Abstract: PURPOSE: A method for preparing white kimchi containing sea plants by filling salted chinese cabbage with a seasoning sauce containing sea plants such as Codium fragile, Undaria pinnatifida, Grateloupia filicina, together with conventional seasoning ingredients is provided. The manufactured white kimchi has the characteristic taste and flavor of kimchi as well as nutrition. CONSTITUTION: Chinese cabbage is washed, salted and aged for about 1 day after dehydrating. Then, 50 to 70% by weight of the salted chinese cabbage is filled with a seasoning sauce comprising 1 to 2% by weight of pear juice, 0.2 to 0.5% by weight of garlic juice, 0.2 to 0.5% by weight of ginger juice, 2 to 4% by weight of pear, 2 to 4% by weight of radish, 1 to 2% by weight of Zizyphi Fructus, 2 to 4% by weight of fresh nut, 1 to 2% by weight of Gyrophora esculenta, 2 to 4% by weight of Allium wakegi A., 1.5 to 2% by weight of Codium fragile, 2 to 4% by weight of Undaria pinnatifida, 2 to 3% by weight of Grateloupia filicina, 3 to 5% by weight of New Sugar(saccharin sodium) and 1 to 2% by weight of pickled shrimp.
Patent KR-20030025856-A (KR)
Title: Bottonhole sewing machine
Inventor: KASUGA TOSHIAKI
IPC: D05B3/06
Filed: 2002-09-19
Abstract: PURPOSE: To carry out loading, unloading, and positioning of a cloth with good operability on a throat plate for setting the cloth even when the cloth is thick in a buttonhole sewing machine. CONSTITUTION: This buttonhole sewing machine 1 is provided with a cloth presser 15 pressing the cloth in the lowermost lowered position. The cloth pressure can be moved to the uppermost lifted position, a middle position, and the lowermost lowered position. The uppermost lifted position and the middle position of the cloth pressure can be changed so that loading, unloading, and positioning of the cloth on the throat plate can be carried out with good operability even if the cloth to be sewn is thick, and these positions can be set for each buttonhole sewing pattern.
Patent KR-20040026266-A (KR)
Title: Electrostatic Chuck having the holes for supplying and collecting cooling gas
Inventor: JUNG SU JONG
IPC: H01L21/3065
Filed: 2002-09-23
Abstract: PURPOSE: An electrostatic chuck including the holes for supplying and collecting cooling gas is provided to prevent cooling gas from leaking to the inside of a chamber by collecting the coolant induced through the hole for supplying cooling gas while using the hole for collecting cooling gas. CONSTITUTION: A wafer is attached to the upper surface of the electrostatic chuck(10) including the hole(11a,11b) for supplying cooling gas and the hole(20) for collecting cooling gas. The cooling gas is supplied by the hole for supplying cooling gas. The hole for collecting cooling gas collects the cooling gas. The electrostatic chuck further includes a flow path through which the cooling gas is transferred.
Patent KR-20040026821-A (KR)
Title: method and apparatus for analyzing a sample
Inventor: CHA DONG YUN
IPC: H01L21/66
Filed: 2002-09-26
Abstract: PURPOSE: A sample analyzing method and apparatus are provided to be capable of simultaneously carrying out a milling and analyzing process under a sample analysis process using the energy of an Auger electron. CONSTITUTION: A sample(110) is loaded on a stage(100). A tilting process is carried out on the stage in predetermined range. A milling process is carried out on the analysis object portion of the sample by using an ion gun. At the same time, an electron beam incidence is simultaneously carried out on the same analysis object portion. The sample is analyzed by measuring the energy of an Auger electron. At this time, the Auger electron is emitted by the incidence of the electron beam. Preferably, the predetermined range is ±60 degrees.
Patent KR-20040029879-A (KR)
Title: A structure of temporary fixation of a terminal housing for refrigerator
Inventor: KOO MIN BON
IPC: F25D29/00
Filed: 2002-10-02
Abstract: PURPOSE: A provisional fixing structure of a terminal housing of a refrigerator is provided to firmly fix a terminal housing not to be removed from a case in a process of manufacturing a door. CONSTITUTION: A door(30) of a refrigerator is formed of a front plate(32) and a door liner(34). The front plate forms a front of the door, and has an aperture part(32a) on one side thereof. A case(36) is installed in the aperture part of the front plate and has an open front with a securing space in which a display unit is secured. A hook(40) is installed on one side of the case for provisionally fixing a terminal housing(38a) formed at an end of a cable(38) connecting the display unit with a micro computer. A through-hole(36a) is formed at the case so that the cable passes through the through hole.
Patent KR-20040033202-A (KR)
Title: Wavelength division multiplexing optical switching system
Inventor: DO SANG HYEON
IPC: H04B10/291
Filed: 2002-10-11
Abstract: PURPOSE: A multi-wavelength optical switching system is provided to reduce the complexity of hardware and overcome a limit of a basic switching speed of a variable wavelength converter by removing the variable wavelength converter. CONSTITUTION: A multi-wavelength optical switching system includes a wavelength division demultiplexing unit(210), a routing unit(220), a fixed wavelength conversion unit(260), and a wavelength division multiplexing unit(270). The wavelength division demultiplexing unit(210) receives optical signals from each node and demultiplexes the received optical signals to channels having different wavelengths. The routing unit(220) classifies the channels according to destinations. The fixed wavelength conversion unit(260) converts the channels having the different wavelengths to the channels having a single wavelength. The wavelength division multiplexing unit(270) classifies the channels according to destinations and outputs the multiplexed optical signals.
Patent KR-20030030982-A (KR)
Title: Optical information recording medium, its measuring method and optical information recording/reproducing method
Inventor: NARUMI KENJI
IPC: G11B7/243
Filed: 2002-10-12
Abstract: PURPOSE: An optical information recording medium, an optical measuring method and an optical information recording/reproducing method are provided to accurately record and reproduce information onto and out of a farther information layer irrespective of whether or not any information is recorded on a nearer information layer. CONSTITUTION: In an optical information recording medium having two or more information layers(2,3), wherein a laser beam is irradiated to one of the information layers and collected and, accordingly, information signals are recorded or reproduced, the information layer positioned near than the farthest information layer as viewed from the incidence side of the laser beam has a recording layer varying between two optically detectable states. Absolute value Tc-Ta/Tc is larger than or as same as 0 and smaller than or as same as 0.1, wherein Tc is the transmittance of the nearer positioned information layer when the recording layer is in a first state and Ta is the transmittance when the recording layer is in a second state.
Patent KR-20040034747-A (KR)
Title: Apparatus and method for dynamic direct memory access control
Inventor: KOO GANG MO
IPC: G06F13/28
Filed: 2002-10-15
Abstract: PURPOSE: A dynamic DMA(Direct Memory Access) controlling device and a method thereof are provided to perform a DMA operation when a detected time is over a predetermined value by detecting that a CPU does not use a processor bus. CONSTITUTION: A DMA controlling part(220) shares the processor bus(240) with the CPU(210) and accesses a memory of a DMA memory(250) an other side memory(230). The DMA controlling part includes an idle bus clock detector(221) detecting the processor bus use of the CPU for every operation and comparing a detected bus clock with a preset standard value, and a DMA controller(222) performing the DMA operation if a number of the bus clock detected by the idle bus clock detector is over the preset standard value.
Patent KR-20040036150-A (KR)
Title: Two-rotational direction camera lenz module
Inventor: JUNG BYEONG RO
IPC: F16M11/12
Filed: 2002-10-23
Abstract: PURPOSE: A bi-axially rotating camera lens module is provided to allow a user to obtain desired image without no trouble by moving a camera vertically and horizontally according to a position of a subject. CONSTITUTION: A gear mechanism changes a rotational force of a Y-axis rotation dial button(314) into a linear movement. A cam mechanism changes the linear movement into a rotational movement of a camera lens frame(319). The gear mechanism includes the first gear(322) extended in a direction of the second hinge shaft and the second gear for linearly moving a rack(316) by being in mesh with the first gear(322). The cam mechanism includes the first cam provided at the opposite side of the rack(316) and the second cam for rotating a cam body centering on the third hinge shaft(A3) by being in mesh with the first cam. The second gear is provided at one end of the rack and the first cam is provided at the other end of the rack(316). The second cam is provided at the bottom of a cam body. The cam body and a camera lens frame(319) are formed in one body.
Patent KR-20020089260-A (KR)
Inventor: LEE CHAE GOO
IPC: E21D9/00
Filed: 2002-10-30
Abstract: PURPOSE: A hydraulic clamp installed to a loop piling device or a boring machine such as a horizontal drill is provided to make continuous works possible when replacing a steel pipe without using a spring of a jaw, and to drill and to interpose a steel pipe simultaneously. CONSTITUTION: The hydraulic clamp installed to a loop piling device or a boring machine such as a horizontal drill comprises a gear box(3), a hydraulic clamp housing(2) connected to the front of the gear box(3), a cylindrical steel pipe housing(1) installed on the front of the hydraulic clamp housing(2), and a hydraulic cylinder(11) driving the hydraulic clamp. The hydraulic clamp housing(2) contains an inner tub as a cylindrical housing which a steel pipe passes through, and a funnel-shaped outer tub, wherein a guide groove(8) is formed on the inner tub and the outer tub, and a jaw(6) is reciprocated backward and forward along the guide groove(8) by the hydraulic cylinder(11) to hold or release the steel pipe selectively.
Patent KR-20020092320-A (KR)
Inventor: KIM DONG HWON
Filed: 2002-11-14
Abstract: PURPOSE: A method for managing a recommender system of a lottery ticket selling site is provided to attract members of a lottery ticket site actively by setting a recommender lucky lottery ticket to a recommender in accordance with lottery ticket purchase details of a member who joined by the recommender and supplying a bonus prize winning money to the recommender when the recommender lucky lottery ticket is included in a lottery ticket result ranking. CONSTITUTION: A lottery ticket purchase member connects to a lottery ticket selling web server which supplies a lottery ticket selling service through a wire/wireless terminal for using a lottery ticket selling service being supplied through the Internet(401). If the user is a member, the user receives a member authentication(402). The user(member) purchases a lottery ticket being supplied in a lottery ticket selling site(404). Lottery ticket data of a member who joined to the lottery ticket site by a recommender are called in a lottery ticket database of a database server and set as one group for a recommender lucky lottery ticket assignment(406). Recommender lucky lottery ticket information set in a group is stored in a recommender lucky lottery ticket database of the database server and displayed in additional lucky lottery ticket details of the recommender(407). Lottery ticket data allocated as a sold lottery ticket and a recommender lucky lottery ticket are compared with a drawn number, and a prize winning or not is judged(408). Prize winning contents of a lottery ticket is informed to the lottery ticket buyer and the recommender, and a reserve fund point is accumulated in a reserve fund database of the lottery ticket buyer member and the recommender(409).
Patent KR-20040043793-A (KR)
Title: video editing method and the device of PVR system
Inventor: SHIN SU MIN
IPC: G11B27/02
Filed: 2002-11-20
Abstract: PURPOSE: A method and a device for editing the video of a PVR(Personal Video Recorder) system are provided to display/edit data again if necessary by editing a screen of an inputted moving or still image with an underline, a picture, or a text on an OSD(On Screen Display) layer, and storing the edited OSD layer together with the moving or still image. CONSTITUTION: A signal input part(300) inputs a signal when the screen of a touch screen board(320) is touched. A counter(310) calculates the coordinates of the inputted signal. A controller(330) processes the data inputted through the counter and the touch screen board. A communicator(340) transmits the data processed in the controller to a CPU of the PVR system. A playback device(350) displays the signal inputted from a user through the touch screen board on the screen.
Patent KR-20040043812-A (KR)
Title: Hydraulic controlling method during power off and lift foot up shift
Inventor: JUN BYEONG UK
IPC: F16H61/00
Filed: 2002-11-20
Abstract: PURPOSE: A hydraulic pressure control method in power-off lift foot up shifting is provided to improve shift quality and prevent shift shock by regulating hydraulic pressure of the clutch according to fuel injection and cutoff of the engine and forcibly lowering turbine rpm as much as rpm increased in injecting fuel at the middle stage of shifting. CONSTITUTION: Power-off lift foot up shifting of a vehicle is detected during traveling(ST10), and the cutoff state of fuel is detected in deciding power-off lift foot up shifting(ST20). The elapse of time from starting shifting to decreasing turbine rpm is decided(ST21), and turbine rpm is compared with 300 rpm before synchronizing in passing about 500 ms(ST22). Hydraulic pressure is regulated with the duty larger than the duty in shutting off power if fuel is not cut off(ST30). Hydraulic pressure is controlled with the small duty of 10%/sec in cutting off fuel, and with the large duty of 20%/sec in injecting fuel.
Patent KR-20040054141-A (KR)
Title: Method of manufacturing a semiconductor device
Inventor: KIM UI SIK
IPC: H01L21/24
Filed: 2002-12-17
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to improve the characteristics of the device by forming a cobalt silicide layer without the loss of dopants. CONSTITUTION: A buffer layer(17) is formed on the entire surface of a semiconductor substrate(11). The semiconductor substrate includes a plurality of gates and junction regions(15). A cobalt ion layer(18) is formed on the gate and junction region by carrying out a cobalt ion implantation. A cobalt monosilicide layer(19) for preventing the loss of dopants is formed by diffusing cobalt ions of the cobalt ion layer into the gate and junction region using the first RTP(Rapid Thermal Processing). The remaining cobalt ion layer and the buffer layer are removed. A cobalt disilicide layer(20) is then formed by carrying out the second RTP.